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RG165T-R OPERATOR · SERVICE · MAINTENANCE MANUAL RAYCO MANUFACTURING © 2019 - ALL RIGHTS RESERVED PRINTED IN USA INDEX: OSMRG165T-R-19 RG165T-R Operator · Service · Maintenance Introduction This manual is published by Rayco Manufacturing, Inc. for the benefit of the users of Rayco products. Rayco Manufacturing, Inc. has made every effort to ensure that this manual is correct and up to date at the time of publication. However, due to continuous improvements, Rayco Manufacturing, Inc. reserves the right to make changes in the contents, at any time, without notice or obligation. Each machine shipped contains operation, maintenance & parts manuals to familiarize the operator with the proper operating, lubricating and maintenance instructions. This helps to ensure the best possible performance and service from the machine. Read and understand all instructions before attempting to operate this machine. This manual should be readily available for reference at all times. Additional copies of this manual may be purchased from Rayco. This Rayco machine was designed and manufactured by Rayco Manufacturing, Inc., Wooster, Ohio. Due to continuous improvements, Rayco reserves the right to make changes in engineering, design and specifications, or discontinue manufacture, at any time, without notice or obligation. Always have a record of the model numbers and serial numbers for your machine to specify when ordering parts. Record your machine model and serial numbers on page 4 for your personal records. CALIFORNIA PROPOSITION 65 WARNING THIS MACHINE AND ITS CONSTIUENTS ARE KNOWN IN THE STATE OF CALIFORNIA TO CAUSE CANCER AND REPRODUCTIVE HARM. VISIT WWW.P65WARNINGS.CA.GOV NOTICE: Maintenance and Repairs should ONLY be performed by a trained specialists or qualified personel. Please contact Rayco Mfg for a listing of approved maintenance facilities in your area. 2 RG165T-R Operator · Service · Maintenance Table of Contents TABLE OF CONTENTS Foreword 4 Safety 10 Operation 24 Maintenance 36 Specifications 62 Warranty 67 800.392.2686 3 RG165T-R Operator · Service · Maintenance Foreword Literature Information The operators manual should be stored in the operator’s compartment in the literature holder storage area. Rayco provides a binder to hold the Operator Service Manual, Parts Manual, Engine Manual along with other component manuals. These manuals contain safety information, operation instruction, transportation information, lubrication information and maintenance information. Some photographs or illustrations in the publication show details of attachments that can be different from your machine. Guards and covers might have been removed for illustrative purposes. Continuing improvement may have caused changes to your machine which may not be included in this publication. Continuing improvement and advancement of product design might have caused changes to your machine which are not included in this publication. Read, study and keep this manual with the machine. Whenever a question arises regarding your machine, of this publication, please consult your Rayco dealer for the latest available information. Safety The safety section lists basic safety precautions. In addition, this section may include text and locations of warning signs and labels used on the machine. Read and understand the basic precautions listed in the safety section before operating or performing lubrication, maintenance and repair on this machine. Parts Parts are readily found through illustrations with accompanying Rayco part numbers. The machine assembly is listed by basic groups to enable ease of finding parts. Please consult your local Rayco Dealer or local Engine Manufacturer Dealer for obtaining engine parts and service Operation The operation section is a reference for the new operator and a refresher for the experienced operator. This section includes a discussion of gauges, switches, machine controls, attachment controls, transportation and towing information. Photographs and illustrations guide the operator through correct procedures of checking, starting, operating and stopping the machine. Operating techniques outlined in this publication are basic. Skill and techniques develop as the operator gains knowledge of the machine and its capabilities. 4 RG165T-R Operator · Service · Maintenance Foreword Maintenance The maintenance section is a guide to equipment care. The Maintenance Interval Schedule lists the items to be maintained at a specific service interval. The Maintenance Interval Schedule lists the page number for the step-bystep instructions required to accomplish the scheduled maintenance procedure. Maintenance Intervals Use the service hour meter to determine servicing intervals. Calendar intervals shown (daily, weekly, monthly, etc.) can be used instead of service hour meter intervals if they provide more convenient servicing schedules and approximate the indicated service hour meter reading. Recommended service should always be performed at the interval that occurs first. Under extremely severe, dusty or wet operating conditions, more frequent lubrication than is specified in the maintenance intervals chart might be necessary. Perform service on items at multiples of the original requirement. For example, at every 100 service hours, also service those items listed under every 50 service hours and every 10 service hours or daily. from air conditioner refrigerant through a lighted cigarette can cause bodily harm or death. Never put maintenance fluids into glass containers. Drain all liquids into a suitable container. Obey all local regulations for the disposal of liquids. Use all cleaning solutions with care. Report all necessary repairs. Do not allow unauthorized personnel on the equipment. Unless you are instructed otherwise, perform maintenance with the equipment in the servicing position. Refer to Operation and Maintenance Manual for the procedure for placing the equipment in the servicing position. When you perform maintenance above ground level, use appropriate devices such as ladders or man lift machines. If equipped, use the machine anchorage points and use approved fall arrest harnesses and lanyards. Certified Engine Maintenance Proper maintenance and repair is essential to keep the engine and machine systems operating correctly. As the heavy duty off-road engine owner, you are responsible for the required maintenance listed in the Engine Owner Manual & Machine Operator, Maintenance & Service Manual. Attach a “Do Not Operate” warning tag or a similar warning tag to the start switch or to the controls before you service the equipment or before you repair the equipment. Know the width of your equipment in order to maintain proper clearance with you operate the equipment near fences or near boundary obstacles. Be aware of high voltage power lines and power cables that are buried. If the machine comes in contact with these hazards, serious injury or death may occur from electrocution. Wear a hard hat, protective glasses, and other protective equipment, as required. Do not wear loose clothing or jewelry that can snag on controls or on other parts of the equipment. Make sure that all protective guards and all covers are secured in place on the equipment. Keep the equipment free from foreign material. Remove debris, oil, tools, and other items from the deck, from walkways, and from steps. Secure all loose items such as lunch boxes, tools, and other items that are not a part of the equipment. Know the appropriate work site hand signals and the personnel that are authorized to give the hand signals. Accept hand signals from one person only. Do not smoke when you service an air conditioner. Also, do not smoke if refrigerant gas may be present. Inhaling the fumes that are released from a flame that contact air conditioner refrigerant can cause bodily harm or death. Inhaling gas 800.392.2686 5 RG165T-R Operator · Service · Maintenance Foreword Machine Description The Rayco RG165T-R is a high-production stump cutter powered by a 6.2L Ford 165hp gas engine that generates peak torque of 355ft-lbs. The large displacement gas engine provides the power demanded for large jobs with out the need for after treatment when comparing to a diesel engine. The RG165T-R features remote operation to provide the operator with options on where to operate the machine. The remote offers a digital screen to supply the operator with remote and machine data to monitor the machine while in operation. The RG165T-R is equipped with expandable/retractable tracks and a folding rear blade. With this feature, the machine is able to pass through narrow gates and passages. 6 Hydraulic Wheel Drive System Wheel Drive Pump: Gear Wheel Drive Motors: Axial 2-speed piston motor RG165T-R Operator · Service · Maintenance Control Valve: Manifold Type Electronic Control The following specifications shall constitute minimum requirements for aSystem heavy Pressure duty selfRelief: propelled tree stump cutting machine. 3200PSI Foreword Bidders shall show in the right hand column, under “we will furnish”, how the unit proposed meets or exceeds this specification. General We Will Furnish Cutting Wheel Weight: 5430 Lbs Maximum Wheel Diameter: 28” Length: 159” Maximum Wheel Thickness: 1” Height: 68” Maximum (Exhaust), 60" (Hood) Cutting Wheel Bearings: 2-3/16” diameter double row spherical roller Width: 35” Minimum, 51” Maximum (Tracks Expanded) Cutter Wheel RPM: 730 RPM @ 2800 RPM Engine Speed Ground Clearance: 7.5” Minimum Drive Belt: MBL GigaTorque® Chassis Design: Electrically welded formed, Structural Steel 1/4”, 3/8”, 5/8”, 3/4”Cutting Teeth: RAYCO Super tooth™ forged, one piece, with tungsten carbide tips. Self-Propel Means: Hydraulic/Planetary Wheel Motor @ each sprocket Cutter Teeth Quantity: 40 Maximum Swing Pivot Bearings: 1-3/4” Greased Steel Bushings Cylinder Pivot Points: 1”, 1-1/4”, Greased Steel Bushings Belt Guard: Steel, one piece Chip Retaining Curtains: two ply nylon neoprene, three ply belting grade 2 Warning Lights: Display includes warning lights and error messages to easily troubleshoot Cutter Wheel: Must come to a stop in less than three seconds without shutting off e warnings. Ground Pressure: 4.03 PSI (ISO 16754) Cutter Wheel Engagement: Hydrostatic pump. No clutch necessary Cutting Range (without repositioning) Engine Model: Ford 6.2L, V8 liquid cooled, gas Number of cylinders: 8 Displacement: 379 cu. in Below Ground Level: 20” We Will Furnish Above Ground Level: 28” True Cutting Width (NOT ARC): 72-1/2” Forward - Backward: Self-propelled unlimited Maximum no load RPM: 2800 Gross HP at maximum no load RPM: 165 HP Maximum rated torque: 355ft lbs @2250 RPM Cooling medium: liquid cooled Air Cleaner: Dry type with Pre-Cleaner Oil Filter: Spin-on type Fuel Tank Capacity: 19 gallons Electrical System: 12 volts/157 AMP Alternator Safety: Elastometric engine mounts required Engine: to be operable on (up to) a 30° slope with the cutter wheel in the full up or down position Engine: must remain level with machine frame and not tilt upward or downward while in operation. Also, engine must not move left or right while in operation. Hydraulic System - Cutter We Will Furnish Page 2 of 4 800.392.2686 7 RG165T-R Operator · Service · Maintenance Serial Number Location & Information Serial Numbers Location Whenever communicating with Rayco or your Rayco dealer, have your machine serial number handy, as it can help pinpoint most exactly what information is needed in caring for your machine. Breakdown of the serial number For Example: RG165T-R 001 01 20 RG165T-R - Type of Rayco equipment you have 001 - Three digit for the number of produced 01 - Two digit month, 01 = Jan., 02 = Feb., etc... 20- Two digit year, 20 = 2020, 21 = 2021, etc It is attached to the machine at the location shown. For ready reference, record it in the boxes provided on the nex page of this manual. For reference on communication regarding the engine, record its model and serial numbers also in the boxes provided on the next page of this manual. See the Engine Operator Manual for assistance in locating the numbers on the engine. RG165T-R =Type of Rayco Equipment 001= The three digit number of produced Production Date; 01=2 digit month; 20= 2 digit year STUMP CUTTER RG165T-R RG165T-R 165HP 0010120 (123.04kw) 5430/2463(kg) 41561 2020 8 RG165T-R Operator · Service · Maintenance Serial Number Location & Information Serial number is located as shown. Use the below table to record identification numbers and dealer information. STUMP CUTTER RG165T-R RG165T-R 0010120 165HP (123.04kw) 5430/2463(kg) 41561 2020 Identification Numbers Model Number Serial Number Machine Engine Implement Implement Dealer Information Name Address Dealer Contact Phone Number Hours Sales Parts Service 800.392.2686 9 RG165T-R Operator · Service · Maintenance Safety Important Safety Information Most accidents that involve product operation, maintenance and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. A person must be alert to potential hazards. This person should also have the necessary training, skills and tools to perform these functions properly. Improper operation, lubrication, maintenance or repair of this product can be dangerous and could result in injury or death. Do not operate or perform any lubrication, maintenance or repair on this product, until you have read and understood the operation, lubrication, maintenance and repair information. Safety precautions and warnings are provided in this manual and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons. The hazards are identified by the “Safety Alert Symbol” and followed by a “Signal Word” such as “DANGER”, “WARNING” or “CAUTION”. The Safety Alert “WARNING” label is shown below. Safety Warnings To highlight specific safety information the following designations are provided to assist the reader. This is the “Safety Alert” symbol. It is used to ALERT you to the potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. Indicates an imminently hazardous situation which, if not avoided, could result in death or serious injury. unsafe by the operation, lubrication, maintenance, or repair procedures that you choose. The procedures described in this “Safety” section may not be fully explained here, but a more complete explanation is given in the “Operation”, or in the “Maintenance” section. The information, specifications, and illustrations in this publication are on the basis of information that was available at the time that the publication was written. The specifications, torques, pressures, measurements, adjustments, illustrations, and other items can change at any time. These changes can affect the service that is given to the product. Obtain the complete and most current information before you start any job. Rayco dealers have the most current information available. Rayco Manufacturing, Inc. is greatly concerned with the safety of the operator, as well as all in the vicinity of his work. Rayco has provided shields, guards, safety decals and other important safety features to aid in using the machine properly. In order to further ensure your safety we ask that you properly operate and service your machine. This machine is capable of amputating hands and feet and throwing objects. Failure to observe safety instructions, improper operation, lubrication, maintenance, or repair of this product could result in severe injury or death. Do not operate or perform any lubrication, maintenance, or repair on this product, until you have read, you understand, and you decide to do so in compliance with all of the operation, lubrication, maintenance, and troubleshooting information contained in these Operator and Parts Manuals and that contained in the Engine Operator Manual, which are included with this machine. Additional manuals are available from Rayco or your Rayco dealer. When replacement parts are required for this product Rayco recommends using Rayco replacement parts or parts with equivalent specifications including, but not limited to, physical dimensions, type, strength and material. Failure to heed this warning can lead to premature failures, product damage, personal injury of death. Indicates a potentially hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. A message, either written or pictorial, follows to explain the hazard. Rayco cannot anticipate every possible circumstance that might involve a potential hazard. The warnings in this publication and on the product are therefore not all inclusive. If you desire to make use of a tool, procedure, work method, or operating technique not specifically recommended by Rayco, you must use it only if you have accurately evaluated it and found that it threatens no one’s safety. You should also ensure that the product will not be damaged or made 10 RG165T-R Operator · Service · Maintenance Safety General Hazard Information Engine exhaust contains products of combustion which can be harmful to your health. Always start and operate the engine in a well ventilated area. If you are in an enclosed area, vent the exhaust to the outside. Personal Protective Equipment • Read, understand and follow all instructions on the machine and in the manuals before attempting to operate. Keep all manuals in a safe place for future reference and for ordering replacement parts. • Familiarize yourself with all controls in a safe environment before operation. Know how to stop the machine and disengage the controls quickly. • Never allow minors to operate this machine. • Never allow anyone who has not had proper instruction to operate this machine. • Keep bystanders, children and pets away from the machine and work area. • Never allow anyone to ride on this machine. • Never transport cargo, tools or wood on this machine. • Keep the operator zone and adjacent area clear for safe, secure footing. • Use the machine in daylight or under good artificial lighting. • Use this machine for its intended purpose only, deviation from the machines capabilities could damage the equipment and cause injury or death. Head protection - must conform to ANSI Z89.1 and DO NOT wear under chin strapping while operating or within the operation area of the Horizontal Grinder. Eye protection - must conform to ANSI Z87.1 and be the wrap around style. Always wear the eye protection when operating or working within the operational area of the machine. Hearing Protection - Plug type ear protection or full ear coverage devices (muff type) shall be worn at all times when operating or within the operational area of the machine. Gloves - When operating or handling brush within the operational area of the Horizontal Grinder, loose fitting gloves are the only gloves that should be worn. DO NOT wear gauntlet or strapped gloves. Clothing Protection - Clothes must be close fitting, but not restrictive of movement. DO NOT wear loose fitting clothes, jewelry or long dangling clothing; i.e. neckties, long belts or chains. Hooded sweat shirts may be worn only if the hood is tightly drawn around the face with drawstrings tucked into the outer garment when not in use. If working near traffic, wear reflective clothing. Shoes - (Foot Protection)- Always over the ankle work boots with skid resistant soles. Breathing Protection - When breathing protection is required the use of paper masks that can tear away if caught or entangled in material or machine must be worn. Flying Debris Do not allow anyone to stand in front or directly behind the machine. Flying debris could be thrown past guards and injure bystanders if they are in these areas. 800.392.2686 11 RG165T-R Operator · Service · Maintenance Safety Pressurized Air and Water Pressurized air and/or water can cause debris and/or hot water to be blown out. This could result in personal injury. When pressurized air and/or pressurized water is used for cleaning, wear protective clothing, protective shoes, and eye protection. Eye protection includes goggles or a protective face shield. The maximum air pressure for cleaning purposes must be reduced to 205 kPa (30 psi) when the nozzle is deadheaded and the nozzle is used with an effective chip deflector and personal protective equipment. The maximum water pressure for cleaning purposes must be below 275kPa (40 psi). Never use compressed air for cleaning. Trapped Pressure Pressure can be trapped in a hydraulic system. Releasing trapped pressure can cause sudden machine movement or attachment movement. Use caution if you disconnect hydraulic lines of fittings. High pressure oil that is released can cause a hose to whip. High pressure oil that is released can cause oil to spray. Fluid penetration can cause serious injury and possible death. immediately. Seek treatment from a doctor that is familiar with this type of injury. Asbestos Information Rayco recommends the use of only genuine Rayco replacement parts. Use the following guidelines when you handle any replacement parts that contain asbestos or when you handle asbestos debris. Use caution. Avoid inhaling dust that might be generated when you handle components that contain asbestos fibers. Inhaling this dust can be hazardous to your health. The components that may contain asbestos fibers are brake pads, brake bands, lining material, clutch plates, and some gaskets. The asbestos that is used in these components is usually bound in a resin or sealed in some way. Normal handling is not hazardous unless airborne dust that contains asbestos is generated. If dust that may contain asbestos is present, there are several guidelines that should be followed: • Avoid brushing materials that contain asbestos. • Avoid grinding materials that contain asbestos. • Use a wet method in order to clean up asbestos material. • A vacuum cleaner that is equipped with a high efficiency particulate air filter (HEPA) can also be used. • Use exhaust ventilation on permanent machining jobs. • Wear an approved respirator if there is no other way to control the dust. • Comply with applicable rules and regulations for the work place, In the United States, refer to Occupational Safety and Health Administration (OSHA) requirements. • Obey environmental regulations for the disposal of asbestos. • Stay away from areas that might have asbestos particles in the air Fluid Penetration Pressure can be trapped in the hydraulic circuit long after the engine has been stopped. The pressure can cause hydraulic fluid or items such as pipe plugs to escape rapidly if the pressure is not relieved correctly. Do not remove any hydraulic components or parts until pressure has been relieved or personal injury may occur. Do not disassemble any hydraulic components or parts until pressure has been relieved or personal injury may occur. Refer to the Service Manual for any procedures that are required to relieve the hydraulic pressure Always use a board or cardboard when you check for a leak. Leaking fluid that is under pressure can penetrate body tissue. Fluid penetration can cause serious injury and possible death. A pin hole leak can cause sever injury. If fluid is injected into your skin you must get treatment 12 Respiratory Protection Rayco recommends the use of dust masks or respirators to be worn over the nose and mouth that protect the lungs from air-borne dust and irritants. When working in activities RG165T-R Operator · Service · Maintenance Safety such as chipping brush, stump grinding, working near old wood or chip piles, non-toxic nuisance dusts can be harmful. NOTICE Dust masks and/or particulate respirators only protect against particles (e.g., dust). They do not protect against chemicals, gases or vapors, and are intended only for low hazard levels. Dispose of Waste Properly Improperly disposing of waste can threaten the environment. Potentially harmful fluids should be disposed of according to local regulations. Always use leak proof containers when you drain fluids. Do not pour waste onto the ground, down a drain, or into any source of water. • Tools that are suitable for collecting fluids and equipment that is suitable for collecting fluids • Tools that are suitable for containing fluids and equipment that is suitable for containing fluids Containing Fluid Spillage Care must be taken in order to ensure the fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the equipment. Prepare to collect the fluid with suitable containers before opening any compartment or disassembling any component that contains fluids. Obey all local regulations for the disposal of liquids. Crushing & Cutting Prevention Do not work beneath the cab of the machine unless the cab is properly supported. Unless you are instructed otherwise, never attempt adjustments while the machine is moving or while the engine is running. Never jump across the starter solenoid terminals in order to start the engine. Unexpected machine movement could result. Whenever there are equipment control linkages, the clearance in the linkage area will change with the movement of the equipment or the machine. Stay clear of areas that may have a sudden change in clearance with machine movement or equipment movement. Avoid contact with the rotating feed wheel, cutter wheel and rotor. Always shut-off the engine and wait for all moving parts, belts, fans, rotors, drums, cutting wheels (etc.) to come to a complete stop before opening access covers and/or guards. Stay clear of all rotating and moving parts. A moving belt, pulley, sprocket and chain can suddenly pull a limb into them causing loss or severe injury. If it is necessary to remove guards in order to perform maintenance, always install the guards after the maintenance is performed. Keep objects away from moving fan blades. The fan blade will throw or cut objects. Do not use a kinked wire cable or a frayed wire cable. Wear gloves when you handle wire cable. When you strike a retainer pin with force, the retainer pin can fly out. The loose retainer pin can injure personnel. Make sure that the area is clear of people when you strike a retainer pin. To avoid injury to your eyes, wear protective glasses when you strike a retainer pin. If equipment is unhitched from the tow vehicle for operation, always block the wheels and support the tongue weight with blocking to prevent unintended movement. Do not use only the jack stand to support the tongue while in operation. Support the equipment properly before you perform any work or maintenance beneath that equipment. Do not depend on the hydraulic cylinders to hold up the equipment. Equipment can fall if a control is moved, or if a hydraulic line breaks. Do not perform any work until you have read and followed the proper “Lock-Out / Tag-Out” procedures. 800.392.2686 13 RG165T-R Operator · Service · Maintenance Safety Burn Prevention Hot oil and hot components can cause personal injury. Do not allow hot oil to contact the skin. Also, do not allow hot components to contact the skin. Remove the hydraulic tank filler cap only after the engine has been stopped. The filler cap must be cool enough to touch with a bare hand. Follow the standard procedure in this manual in order to remove the hydraulic tank filler cap. Batteries Do not touch any part of an operating engine. Allow the engine, radiator, exhaust and hydraulic reservoir to cool before any maintenance is performed. Relieve all pressure in the air system, oil system, lubrication system, fuel system, and/ or in the cooling system before any lines, fittings or related items are disconnected. In addition, avoid contact with other related hot engine parts such as exhaust manifolds, turbochargers and mufflers. External exhaust parts become very hot during operation. Paper, cloth, and wooden materials could ignite if they come in contact with these parts. Coolant When the engine is at operating temperature, the engine coolant is hot. The coolant is also under pressure. The radiator and all lines to the heaters or to the engine contain hot coolant. Any contact with hot coolant or with steam can cause severe burns. Allow cooling system components to cool before the cooling system is drained. Check the coolant level only after the engine has been stopped. Ensure that the filler cap is cool before removing the filler cap. The filler cap must be cool enough to touch with a bare hand. Remove the filler cap slowly in order to relieve pressure. Cooling system conditioner contains alkali. Alkali can cause personal injury. Do not allow alkali to contact the skin, the eyes or the mouth. Oils 14 Electrolyte is an acid. Electrolyte can cause personal injury. Do not allow electrolyte to contact the skin or the eyes. Always wear protective glasses for servicing batteries. Wash hands after touching the batteries and connectors. Use of gloves is recommended. Fire & Explosion Prevention All fuels, most lubricants, and some coolant mixtures are flammable. Flammable fluids that are leaking or spilled onto hot surfaces or onto electrical components can cause a fire. Fire may cause personal injury and property damage. Remove all flammable materials such as fuel, oil, and debris from the machine. Do not allow any flammable materials to accumulate on the machine. Serious personal injury can occur when fuel or oil is spilled on yourself or your clothes, which can ignite. Store fuels and lubricants in properly marked containers away from unauthorized persons. Store oily rags and any flammable materials in protective containers. Do not smoke in areas that are used for storing flammable materials. Do not operate the machine near any flame. Extinguish all cigarettes, cigars, pipes and other sources of ignition. Exhaust shields (if equipped) protect hot exhaust components from oil spray or fuel spray in case of a break in a line, in a hose, or in a seal. Exhaust shields must be installed correctly. Do not weld on lines or on tanks that contain flammable fluids. Do not flame cut lines or tanks that contain flammable fluid. Clean any such lines or tanks thoroughly with a nonflammable solvent prior to welding or flame cutting. Check all electrical wires daily. Repair any wires that are loose or frayed before you operate the machine. Clean all electrical connections and tighten all electrical connections. Dust that is generated from repairing nonmetallic hoods or non metallic fenders can be flammable and/or explosive. Repair such components in a well ventilated area away from open flames or sparks. RG165T-R Operator · Service · Maintenance Safety Inspect all lines and hoses for wear or for deterioration. The hoses must be properly routed. The lines and the hoses must have adequate support and secure clamps. Tighten all connections to the recommended torque. Leaks can cause fires. Use caution when you are refueling a machine. Do not smoke while you are refueling a machine. Do not refuel a machine near open flames or sparks. Always stop the engine before refueling. Fill the fuel tank outdoors. Gases from a battery can explode. Keep any open flames or sparks away from the top of a battery. Do not smoke in battery charging areas. Never check the battery charge by placing a metal object across the terminal posts. Use a voltmeter or a hydrometer. Improper jumper cable connections can cause an explosion that can result in injury. Refer to the Operation Section of this manual for specific instructions. Do not charge a frozen battery. This may cause an explosion. Fire Extinguisher Make sure that a fire extinguisher is available. Be familiar with the operation of the fire extinguisher. Inspect the fire extinguisher and service the fire extinguisher regularly. Obey the recommendations on the instruction plate. Lines, Tubes and Hoses Do not bend high pressure lines. Do not strike high pressure lines. Do not install any lines that are bent or damaged. Repair any lines that are loose or damaged. Leaks can cause fires. Consult your Rayco dealer for repair or for replacement parts. Check lines, tubes and hoses carefully. Do not use your bare hand to check for leaks. Use a board or cardboard to check for leaks. Tighten all connections to the recommended torque. Replace the parts if any of the following conditions are present: Fire Extinguisher Location • End fittings are damaged or leaking Make sure that a fire extinguisher is on the machine. Make sure that you are familiar with the operation of the fire extinguisher. Inspect the fire extinguisher and service the fire extinguisher. Obey the recommendations on the instruction plate. Mount the fire extinguisher in an easily accessible place on the machine, for crawlers mount on the left side of the cab behind the seat. Consult your Rayco dealer for the proper procedure of mounting the fire extinguisher. • Outer coverings are chafed or cut. Ether Starting Fluid Ether is flammable and poisonous. Use ether in well ventilated areas. Do not smoke while you are replacing an ether cylinder or while you are using an ether spray. Do not store ether cylinders in living areas or in the operator compartment of a machine. Do not store ether cylinders in direct sunlight or in temperatures above 49 °C (120 °F). Keep ether cylinders away from open flames or sparks. Dispose of used ether cylinders properly. Do not puncture an ether cylinder. Keep ether cylinders away from unauthorized personnel. Do not spray ether into an engine if the machine is equipped with a thermal starting aid for cold weather starting 800.392.2686 • Wires are exposed. • Outer coverings are ballooning. • Flexible part of the hoses are kinked. • Outer covers have embedded armoring. • End fittings are displaced. Make sure that all clamps, guards, and heat shields are installed correctly. During machine operation, this will help to prevent vibration, rubbing against other parts, and excessive hear. Electrical Storm Injury Prevention When lightning is striking in the vicinity of the machine, the operator should never attempt to operate the machine. If you are on the ground during an electrical storm, stay away from the vicinity of the machine! 15 RG165T-R Operator · Service · Maintenance Safety Before Operation Safety information is available in English for this machine. A list of some of the material is available in the Operation and Maintenance Manual, “Reference Material”. Consult your Rayco dealer in order to obtain copies of the material. The information should be reviewed by every person that operates the machine. Clear all personnel from the machine and from the area. Clear all obstacles from the path of the machine. Beware of hazards such as wires, ditches, etc. Make sure that all windows are clean. Secure all doors in the closed position. Secure the windows in the open position or in the shut position. Call 811 Before You Dig. One free, easy call gets your utility lines marked and helps protect you from injury and expense. Know whats below, before you dig. Go to www.call811.com for more details. Guards (Operator Protection) There are different types of guards that are used to protect the operator. The machine and the machine application determines the type of guard that should be used. A daily inspection of the guards is required in order to check for structures that are bent, cracked or loose. Never operate a machine with a damaged structure. The operator becomes exposed to a hazardous situation if the machine is used improperly or if poor operating techniques are used. This situation can occur even though a machine is equipment with an appropriate protective guard. Other Guards (If Equipped) Protection from flying object and/or falling objects is required for special applications. Logging applications and demolition applications are two examples that require special protection. A front guard needs to be installed when a work tool that creates flying objects is used. Mesh front guards that are approved by Rayco or polycarbonate front guards that are approved by Rayco are available for machines with a cab or an open canopy. On machines that are equipped with cabs, the windshield should also be closed. Safety glasses are recommended when flying hazards exist for machines with cabs and machines with open canopies. If the work material extends above the cab, top guards and front guards should be used. Additional guards may be required for specific applications or work tools. The Operation and Maintenance Manual for your machine or your work tool will provide specific requirements for the guards. Consult your Rayco dealer for additional information. Precautions for Welding on FRAME with ENGINE/MACHINE Electronic Control Unit (ECU) Important: ALWAYS disconnect Electronic Control Unit (ECU) connectors, battery and engine control system-to-machine ground before welding on engine or machine. 16 High currents or electrostatic discharge in electronic components from welding may cause permanent damage Safety Decals The safety decals located on this machine contain useful and important information which will help you to operate your machine safely. The complete decal kit and location of each decal is given in the “Parts” manual. For your protection, familiarize yourself with each label until you completely understand the warning intended. Do not violate any such warnings! Keep all decals in place and in good condition: • Use soap and water to keep decals clean. DO NOT use mineral spirits, abrasive cleaners or other similar cleaners which will damage the decals. • Replace any damaged or missing decals. Before attaching decals, the surface temperature of the metal must be at least 40 degrees. The metal should also be clean and dry before attaching the decal. • If a machine component to which a decal is attached is replaced, be sure to replace the decal as well. • Replacement decals may be purchased from Rayco Mfg or your Rayco dealer. Visibility Information Before you start the machine, perform a walk-around inspection in order to ensure that there are no hazards around the machine. While the machine is in operation, constantly survey the area around the machine in order to identify potential hazards as hazards become visible around the machine. It may not be possible to provide direct visibility on large machines to all areas around the machine. Appropriate job site organization is required in order to minimize hazards that are caused by restricted visibility. Job site organization is a collection of rules and procedures that coordinates machines and people that work together in the same area. Examples of job site organization include the following: • Safety instructions • Controlled patterns of machine movement and vehicle movement • Workers that direct traffic to move when it is safe • Restricted areas • Operator training • Warning symbols or warning signs on machines or on vehicles • A system of communication • Communication between workers and operators prior to approaching the machine Modifications of the machine configuration by the user that result in a restriction of visibility shall be evaluated. RG165T-R Operator · Service · Maintenance Safety Before Starting Engine Start the engine only from the operator station or remote if equipped. Never short across the starter terminate or across the batteries. Shorting could damage the electrical system by bypassing the engine neutral start system. Before you start the engine and before you move the machine, make sure that no one is underneath the machine, around the machine, or on the machine. Make sure that the area is free of personnel. Engine Starting If a warning tag is attached to the start switch or to the controls, do not start the engine. Also, do not move any controls. Move all hydraulic controls to the NEUTRAL position before you start the engine. Diesel engine exhaust contains products of combustion which can be harmful to your health. Always start the engine in a well ventilated area. Always operate the engine in a well ventilated area. If you are in an enclosed area, vent the exhaust to the outside. Operation NOTICE The intended use(s) of this machine e.g. Outdoor use only, Trained Operators only. Only operate the machine controls when the engine is running. Do not leave the operators station while machine is running unless equipped with a remote. Before you move the machine, you must be certain that no one will be endangered. While you operate the machine and the work tool slowly in an open area, check for proper operation of all controls and all protective devices. Do not allow riders on the machine. Note any needed repairs during machine operation. Report any needed repairs to certified service technician. Use only Rayco Approved Work Tools on this machine. Obey all the lift restrictions. Refer to Operation and Maintenance Manual, “Rayco Approved Work Tools” for the approved work tools and the lift restriction information. Do not go close to the edge of a cliff, an excavation, or an overhang. If the machine begins to sideslip downward on a grade, immediately turn the machine downhill. Avoid any conditions that can lead to tipping the machine. The machine can tip when you work on hills, on banks and on slopes. Also, the machine can tip when you cross ditches, ridges or other unexpected obstacles. Avoid operating the machine across the slope. When possible, operate the machine up the slopes and down the slopes. Maintain control of the machine. Do not overload the machine beyond the machine capacity. Never straddle a wire cable. Never allow personnel to straddle a wire cable. 800.392.2686 Know the maximum dimensions of your machine. Observe all applicable local government regulations when you use this machine. All personnel using this Machine must be trained in the operation, safety and maintenance repair procedures. Careless use of this Equipment could result in serious injury or even death. ALL PROCEDURES IN THE SAFETY AND OPERATION SECTIONS OF THIS MANUAL MUST BE READ AND UNDERSTOOD BEFORE STARTING THIS MACHINE. • All operators must be wearing the proper Personal Protective Equipment before attempting to start and operate this machine. • Do not allow children or other spectators to standby and watch the machine in operation. • Familiarize yourself with all of the controls in a safe environment before starting to work with this machine. • Always have more than one person at the job site. If an accident occurs, someone is there to assist or obtain help. • Never operate or allow someone to operate the machine while under the influence of alcohol, drugs, or any medication that could affect the operator’s performance and concentration. Maintain a drug-free work place. • Always operate this machine with all safety equipment in place and working. Make sure all controls are properly adjusted for safe operation. • Do not change the engine governor settings or over speed the engine. The governor controls the maximum safe operating speed of the engine • Never leave this machine unattended with the engine running. • Use only your hand to operate the controls. Never use a foot, knee, rope or any extension device. • Never hand-feed this machine for any reason. • Contact with moving parts, belts or rotating cutter wheels can kill, injure or dismember. • Turn off engine and wait for all movement to stop before working on this machine. Lock-out/Tag Out all controls. • If equipped, the Emergency Stop buttons must be operating properly. These should each be checked and verified to shut down the engine by the operator prior to performing any work. • CAUTION! FLYING DEBRIS! NEVER stand or allow anyone else to be directly in front of machine. • Material being discharged from machine can cause severe injury, blindness or death. • Always operate this machine from the operator area. Never stand directly in front of machine as flying objects could be thrown during operation. 17 RG165T-R Operator · Service · Maintenance Safety • Never move this machine, or make adjustments or repairs, while the engine is running. Slope Operation NOTICE This machine is to be utilized in an up/down gradient (not across an angle). Machines that are operating safely in various applications depend on these criteria: the machine model, configuration, machine maintenance, operating speed of the machine, conditions of the terrain, fluid levels, and tire inflation pressures. The most important criteria are the skill and judgment of the operator. A well trained operator that follows the instructions in the Operation and Maintenance Manual has the greatest impact on stability. Operator training provides a person with the following abilities: observation of working and environmental conditions, feel for the machine, identification of potential hazards, and operating the machine safely by making appropriate decisions. When you work on side hills and when you work on slopes, consider the following important points: • Speed of travel – At higher speeds, forces of inertia tend to make the machine less stable. • Roughness of terrain or surface – The machine may be less stable with uneven terrain. • Direction of travel – Avoid operation the machine across the slope. When possible, operate the machine up the slopes and operate the machine down the slopes. • Place the heaviest end of the machine uphill when you are working on an incline. • Mounted equipment – Balance of the machine may be impeded by the following components: equipment that is mounted on the machine, machine configuration, weights, and counterweights. • Nature of surface – Ground that has been newly filled with earth may collapse from the weight of the machine. • Surface material – Rocks and moisture of the surface material may drastically affect the machine’s traction and machine’s stability. Rocky surfaces may promote side slipping of the machine. • Slippage due to excessive loads – This may cause downhill tracks or downhill tires to dig into the ground, which will increase the angle of the machine. • Width of tracks or tires – Narrower tracks or narrower tires further increase the digging into the ground which causes the machine to be less stable. • Implements attached to the machine hitch or drawbar – This may decrease the weight on the uphill tracks. This may also decrease the weight on the uphill tires. 18 The decreased weight will cause the machine to be less stable. • Height of machine working load. When the working loads are in higher positions, machine stability is reduced. • Operated equipment – Be aware of performance features of the equipment in operation and the effects on machine stability. • Operating techniques – Keep all attachments or pulled loads low to the ground for optimum stability. • Machine systems have limitations on slopes – Slopes can affect the proper function and operation of the various machine systems. These machine systems are needed for machine control on slopes. • Note: Safe operation on steep slopes may require special machine maintenance. Excellent skill of the operator and proper equipment for specific applications are also required. Consult the Operation and Maintenance Manual sections for the proper fluid level requirements and intended machine use. Work Tool options - Attachments Only use work tools that are approved by Rayco for use on Rayco machines. Refer to the Operation and Maintenance Manual, Rayco options. If you are in doubt about the compatibility of a particular work tool with your machine, consult your Rayco dealer. Make sure that all necessary guarding is in place on the host machine and on the work tool. Always wear protective glasses. Always wear the protective equipment that is recommended in the work tool’s operation manual. Wear any other protective equipment that is required for the operating environment. To prevent personnel from being struck by flying objects, ensure that all personnel are out of the work area. While you are performing any maintenance, any testing, or any adjustments to the machine, stay clear of the following areas: cutting edges, pinching surfaces, and crushing surfaces. Equipment Lowering with Engine Stopped Before lowering any equipment with the engine stopped, clear the area around the equipment of all personnel. The procedure to use will vary with the type of equipment to be lowered. Keep in mind this system use a high pressure fluid to raise or lower equipment. The procedure will cause high pressure hydraulic oil to be released in order to lower the equipment. Wear appropriate personal protective equipment and follow the established procedure in the Operation and Maintenance Manual. RG165T-R Operator · Service · Maintenance Safety LOCK-Out / Tag-Out Guidelines Always practice lock out tag out procedures when working on this machine. Locking and tagging out equipment safeguards those working on the equipment from being injured by its unexpected energy or releasing stored energy. This section summarizes the applicable requirements for lockout/ tag out procedures, and its intent to comply with OSHA regulations. Lock Out Procedure • All affected persons are to be notified that the equipment will be off and locked out. • All energy sources for the equipment should be identified. • The equipment shall be shut off or otherwise deenergized, being careful to de-energize all energy sources. This includes all valves, switches, breakers, or other controls that supplies energy to the equipment. In case of mechanical energy, a block may be used to stop the release of stored energy. • A lock is to be placed on each energy source disconnect or energy release block. 1. The lock is to be placed directly on the equipment if provided with an integral locking device. 2. If there is no integral lockout device on the equipment, securely attach an independently manufactured lockout device on the equipment and then place the lock on the lockout device. 3. If none of the above are possible, use the tag out procedure. • A tag to be secured to the lock indicating that the equipment is not to be energized and who owns the lock. • It should be safely tested and verified that the lockout does prevent the release of energy. Tag Out Procedure • This procedure is to be used only if it is not reasonable to use the lockout procedure. 2. Check to see that all workers and bystanders are located in a safe position. 3. Inform all affected personnel. • If a worker who applied the lockout/tag out is not present, and his supervisor deems it necessary to energize the equipment, the following must be done by the supervisor. 1. Make all reasonable effort to contact the worker who placed the tag. 2. Determine the purpose of the lockout/tag out, and whether it is safe to operate the equipment in its current condition. 3. Remove all non essential items. 4. Inform all affected personnel. 5. Check to see that all affected persons are located in a safe position. 6. Inform the worker of the lockout/tag out removal before the worker starts to work for his/her next shift. 7. When more than one person works on the same equipment, multiple lock/tag outs must be used. Only when all locks are removed can the equipment be energized. Removal Procedure • Lockout/tag out equipment must be removed by the worker who placed it. Parking Park on a level surface. If you must park on a grade, chock the machine. 1. Move the joystick control slowly to the NEUTRAL position in order to stop the machine. 2. Move the throttle control lever to the LOW IDLE position. 3. Lower all implements (if equipped) so that the work tool implement rests firmly on the ground. 4. Move the hydraulic controls to the NEUTRAL position. • All affected persons are to be notified that the equipment will be shut off and tagged out. 5. Turn the engine start switch key to OFF position and remove the key. • All energy sources for the equipment should be identified. 6. Disconnect the operator restraint devices (if equipped) and exit the machine. • The equipment shall be shut off or otherwise deenergized, being careful to de-energize all energy sources. This includes all valves, switches, breakers, or other controls that supplies energy to the equipment. in case of mechanical energy, a block may be used to stop the release of stored energy. • Securely place a tag on each energy source disconnect or energy release block. Before the removal of a lockout/tag out the following must be completed: 1. Removal of all non essential items. 800.392.2686 While Servicing and Performing Maintenance on the Machine • ALWAYS Block the wheels to prevent unintended movement. • Adhere to your LOCK-OUT/TAG-OUT procedure when performing maintenance or repairs to this machine. Locking and tagging out equipment safeguards those working on equipment from being injured by its unexpected energized or releasing stored energy. 19 RG165T-R Operator · Service · Maintenance Safety • To prevent fires, clean debris and chaff from the engine and muffler areas. • Periodically check that all nuts and bolts, hose clamps, and hydraulic fittings are tight. • When removing the fuel cap, unscrew it slowly, and hold it firmly. The cap may otherwise be thrown due to pressure buildup caused by an increase in temperature. • For your safety, repair or replace all damaged or worn parts immediately. Replacement parts which are authorized by Rayco are the only parts which should be used for repair or replacement on this machine. • Altering this equipment, or using this equipment in such a way as to circumvent its design capabilities and capacities, could result in serious injury or fatality and WILL VOID THE WARRANTY. • Do not alter this machine in any manner. Alterations such as attaching a rope to the control bar may result in personal injury or death. • NEVER remove the cap from the hydraulic tank or reservoir while the machine is running. Hot oil under pressure will cause injury. • Relieve hydraulic system pressure before repairing or adjusting fittings, hoses, tubing, or other system components. Pre-Transportation Checks • Never allow inexperienced drivers to tow the machine. • When towing, always make sure the tow vehicle ball hitch and trailer/machine hitch coupler are the correct matching size and style. • Always make sure the tow vehicle and the trailer/machine are on level ground and the wheels are chocked before connecting or disconnecting. • Make sure the tow vehicle is of adequate size and has the towing capacity to safely tow the combined weight of trailer/machine. • Never tow a machine while it is running. • Towing will affect handling, allow for extra stopping distances. Refer to U-Haul’s “Safe Trailering” Driver Education Program that is available at this website: http:// www.uhaul.com/guide/index.aspx?equipment=towingautotransport • Make sure the towing eye is at the proper height so the machine tows level when traveling. A proper amount of tongue weight is required to allow the machine to tow properly. Too little tongue weight will result in wandering, fish-tailing, and/or axle damage. NOTE: Use caution when backing up. The rear of the machine may not be visible from the towing vehicle. It is recommended to use a spotter outside the vehicle. 20 • Be aware of the length of the EQUIPMENT while turning, parking, crossing intersections, and in all driving situations. When arriving at the work site, do not set up the EQUIPMENT under a tree that is being pruned, cut, or worked on. Important Towing Information PREVENT WHIPPING by properly loading the auto transport trailer. Load the heaviest end (engine end) of the vehicle-in-tow to the FRONT of the trailer. Loading heavier in the rear can cause the tow vehicle and transport trailer “combination” to begin WHIPPING, which is violent and uncontrollable sway. SIDE to SIDE MOTION (SWAY) THAT BEGINS as you reach a certain speed, will likely become WHIPPING at higher speeds. If you notice sway beginning SLOW DOWN IMMEDIATELY by letting off the gas pedal. Then stop to reload the vehicle-in-tow heaviest end forward as soon as possible, and remove any cargo from the vehicle-in-tow (vehicle carried on trailer). IF WHIPPING or SWAY OCCURS, DO NOT steer. DO NOT apply your brakes and NEVER speed up. Let off the gas pedal and hold the steering wheel in a straight-ahead position. A “combination disturbance” is improper handling, whipping, sway, over-steering or other deviation of the tow vehicle or trailer from their intended path, due to one or more causes (improper loading, steering inputs, excessive speed, cross winds, passing vehicles, rough roads, etc). IF A COMBINATION DISTURBANCE OCCURS, DO NOT steer or brake. Steering or braking during a disturbance can cause a loss of control or crash. If a WHEEL GOES OFF THE PAVED ROADWAY, DO NOT steer sharply and DO NOT brake. Let off the gas pedal and slow down below 25 mph. Then steer gradually back onto the roadway. Proceed with caution entering traffic. Loading Your Combination ALWAYS LOAD THE RG165T-R WITH THE OPERATOR CONTROLS IN THE OPERATING POSITION OR WITH REMOTE CONTROL IF EQUIPPED. THE CONTROLS CAN EASILY BE OPERATED WHILE WALKING ALONG SIDE THE TRAILER DURING LOADING. LOADING THE RG165T-R WITH THE OPERATOR CONTROLS LOCKED IN THE TRANSPORT POSITION COULD CAUSE SERIOUS INJURY OR DEATH CAUSING THE MACHINE TO CRUSH THE OPERATOR. NEVER load cargo inside the vehicle-in-tow or on the trailer. Cargo inside the vehicle-in tow can cause sway or WHIPPING. NEVER overload your tow vehicle. Do not exceed the Gross RG165T-R Operator · Service · Maintenance Safety Vehicle Weight Rating (GVWR) and the Gross Axle Weight Ratings (GAWR), which are posted on a label inside the driver’s door opening. Make sure the trailer is securely attached to the tow vehicle hitch before loading and unloading. Keep children and others at least 25 feet away during loading and unloading. Slow Down When Towing AVOID CRASHES by slowing down. Reduce your speed from what you would normally drive without a trailer under similar road conditions. The maximum speed is 45 mph when towing a trailer. Do not exceed any posted speed limit. DRIVE DEFENSIVELY – anticipate stops, brake early, and never follow closely. BEFORE going downhill, slow down and shift the transmission into a lower gear. DO NOT RIDE BRAKES on downgrades. Slow down for curves, adverse weather, hazardous road conditions, road construction and expressway exits. Before Towing and on the Road Use the checklist at the end of these instructions before towing and while on the road. Make sure your tow vehicle is properly equipped and maintained. Be sure all tires are inflated properly. ALWAYS wear your seat belt. DO NOT drive when you are fatigued, sleepy or distracted. Avoid driving at night. NEVER use a cell phone when driving. If you need to use a cell phone find a safe place to exit the roadway. NEVER drive under the influence of alcohol or any substance that might impair your vision, judgment, or ability to control the vehicle. NEVER tow without properly installed tire straps and vehiclein-tow security chains. DO NOT tow the trailer unless the tongue jack is fully raised off the ground. NEVER allow passengers to ride on the trailer. No open or soft-top sport utility vehicle is allowed to tow a trailer, because in the event of a crash, these vehicles offer less collision and ejection protection. Your Tow Vehicle Refer to the owner’s manual, decal instructions or an authorized automotive dealer for any specific handling characteristics of your tow vehicle. Changes to your tow vehicle from how it was manufactured can affect its ability to tow. These changes can include different tires, suspension changes, etc. Check your owner’s manual or with an authorized automotive dealer to make sure any changes to your tow vehicle are approved. DO NOT tow the trailer if your tow vehicle has changes that are not approved. Avoid driving on a compact spare tire any longer than necessary. Follow the vehicle manufacturer instructions. Maintenance and condition of your tow vehicle’s engine, transmission, steering, suspension, front-end alignment, and 800.392.2686 tires, may affect the vehicle’s ability to tow the auto transport trailer. Have an authorized repair facility inspect and repair your vehicle BEFORE towing. To find the capabilities of the engine, transmission and axles of your vehicle for towing, refer to the owner’s manual, or check with an authorized dealer. TOWING EQUIPMENT REQUIREMENTS Hitches must be able to tow the weight of your trailer and your vehicle-in-tow . When towing a trailer, all lights must be operational. Also, your tow vehicle may require external mirrors on both sides. Tire Pressure Set all tires to the proper pressure. Find the recommended COLD pressures on the tire sidewall, owner’s manual, your vehicle’s door decal or in the trailer manual. DO NOT put more pressure in the tire than is indicated on the tire sidewall. Tire pressures go up during driving. DO NOT let off this extra pressure. Air pressure in the rear tires of some tow vehicles may be increased to accommodate the additional weight of the trailer. Inflate rear tires approximately 6 psi above normal, but do not exceed the pressure limit stamped on tire. Connecting Your Trailer Lower the coupler onto the hitch-ball and follow the instructions below to properly fasten the coupler to the hitchball. Do not allow your self to become distracted. Ensure that the coupler is properly fastened to the hitch-ball before moving to the next step. COUPLER- Push down on the latch and fully open the coupling. Lower the coupler onto the hitch-ball. Check that the ball clamp is positioned below the coupler. The coupler should completely cover and enclose the hitch-ball. Tighten the coupler latch down. Move the tow vehicle forward slightly, or push rearward on the trailer to ensure that the hitch-ball is properly seated inside the coupler. Recheck that it is tight. Check all connections at each stop. Make sure the hitch and hitch-ball are securely attached to your tow vehicle and the trailer coupler is properly connected to the hitch-ball. Use the checklist at the end of these instructions. If you suspect or detect something is wrong, contact the nearest Rayco Dealer. Safety Chains The purpose of the safety chains is to keep the trailer connected to your tow vehicle in the unlikely event the coupler comes off the ball or the ball comes off the hitch. Safety chains are attached to the trailer tongue and are equipped with hooks. DO NOT tow the trailer without the safety chains securely attached to the towing vehicle. DO NOT attempt to pull the trailer by the safety chains alone, unless this is necessary to get the combination off the roadway to a safe place. The left chain crosses underneath the trailer tongue and hooks to the right side of the tow vehicle permanent hitch, frame or structure, or to the tow vehicle bumper brackets. Do not 21 RG165T-R Operator · Service · Maintenance Safety attach chains to the ball or to a ball mount that is removable. The right chain hooks to the left side in the same manner. Crossing the chains under the tongue allows the minimum amount of slack for turning. Control slack by hooking the chain back to itself or by twisting the links to shorten chain. Be sure the hooks are secured. The chains need slack to allow your vehicle to make turns. Make sure these chains attach securely to your tow vehicle and do not drag on the roadway. Emergency Brake Cable/Chain Trailers with brakes have a third chain, called the emergency brake chain. This chain applies the brakes automatically in the unlikely event of a separation of the trailer from the tow vehicle. Attach this chain as close to the vehicle center as possible; to the tow vehicle permanent hitch, frame or structure, or to the bumper brackets. Twist chain to take up most of the slack and secure. Some slack is necessary to prevent the emergency brake from activating on turns or inclined driveways. Lighting Conditions Make sure all tow vehicle and trailer lights function properly. The connecting wires need slack to allow your tow vehicle to make turns. Do not allow wires to drag on the roadway. Loading Load the heaviest end (engine end) of the vehicle in-tow to the FRONT of the trailer. Failure to load facing forward may result in sway or WHIPPING and lead to total loss of control. DO NOT load cargo in your vehicle-in-tow or on your trailer. Loading cargo in your vehicle-in-tow or on trailer may result in sway or WHIPPING. Before loading your vehicle-in-tow, make sure the trailer is securely attached to your tow vehicle hitch. Make sure the safety chains are properly connected. During the loading process, keep bystanders at least 25 feet away. Make sure that the entire width of the tires will be on the ramps before driving on the ramps. Approach ramps slowly, check angle of machine to insure proper alignment with trailer, then proceed to drive up ramps into trailer. 1. Drive the machine forward and align it with the trailer. 2. Unlock and lower the trailer ramps. 3. Drive the machine forward so that the front wheels enter the trailer channels, and continue driving the machine up the ramps until the rear drive wheels are on the trailer. 4. Remove the machine tie-down pin from the storage sleeve on the trailer and insert it through the matching holes in the machine and the trailer. 5. Raise the trailer ramps and lock them in the travel position with the lock bars and associated retaining pins. Secure the Load Secure the vehichle-in -tow to the trailer with necessary straps and chains to prevent movement or load shifting during transport. 22 Unloading the Machine From the Rayco Trailer (optional equipment) 1. Remove the ramp lock bar retaining pins, and lower the loading ramps. 2. Remove the tie-down pin from the bumper of the machine and store it in the sleeve on the trailer. 3. Start the engine. (See “Starting the Engine” and “Preoperation Warm up”.) 4. Position the engine throttle on low idle 5. Slowly back the machine off of the trailer, until the machine is on the ground. DO NOT RELEASE OR JERK THE FORWARD/ REVERSE LEVER UNTIL THE MACHINE IS COMPLETELY UNLOADED, OR THE STUMP CUTTER MAY TIP OVER IN RESULT. 6. To drive the machine, set the engine at the desired speed, and use the machine controls to steer the machine in the desired direction. RG165T-R Operator · Service · Maintenance Safety 800.392.2686 23 RG165T-R Operator · Service · Maintenance Operation 12 1 4 5 13 11 14 6 9 2 15 16 3 10 7 8 24 RG165T-R Operator · Service · Maintenance Operation Get To Know Your Machine 1. Display Panel LCM 2. Fuel Tank to the machine before starting the engine or beginning to move the machine. Make sure that the area is free of personnel. 6. Check the stumps to be removed for embedded nails, wire, metal fence posts, and for rocks or other buried impediments which may become dangerously thrown or cause unexpected machine movements when encountered by the cutting wheel. 3. Blade 4. Fuel Tank Fill 5. Cutter Wheel 6. Engine Access Panel (Engine Dipstick and Coolant) 7. Engine 8. Battery 9. Radiator Cap 10. Radiator 11. Self-Propel Track Drive 12. Manual Machine Control 13. Remote Receiver LCM 14. Hydraulic Oil Cooler 15. Cutter Boom 16. Hydraulic Tank Before Operating the Machine BEFORE OPERATING THIS POWERFUL MACHINE, PLEASE CONSULT THE SAFETY SECTION FOR VITAL INFORMATION RELATED TO OPERATING. NOTICE 7. Ensure that everyone in the vicinity is aware of the DANGER ZONE associated with this machine. (See diagram above.) Everyone must avoid the DANGER ZONE at all times when the machine is in operation! 8. Make no alterations or modifications to your Rayco stump cutter unless requested or recommended by Rayco Manufacturing Inc. 9. When starting the engine, the machine controls which cause machine movements must be in the NEUTRAL or OFF positions, so that machine motion, which may result in death or severe injury, does not occur. 10. Do not start the engine or move any of the controls if there is a “DO NOT OPERATE” or similar warning tag attached to the machine. To ensure the long life and economical operation of your stump cutter, we highly recommend that the operator be well instructed in both the operation and maintenance of this machine. 1. Review all of the safety decals that are placed on the machine for your safety and convenience. See the Parts manual for locating all decals on the machine. 2. Make sure that all shields and guards are in place, and in good condition, prior to operating the machine. 3. Only responsible, properly instructed individuals should operate this machine. Inexperienced operators must always be carefully supervised. 4. Check the cutting wheel for damaged, worn or missing teeth, and replace as necessary. 5. Make sure that no one is working on, underneath or close 800.392.2686 25 RG165T-R Operator · Service · Maintenance Operation Pre-Starting Inspection Inspect the hydraulic system for leaks. Check the hydraulic oil level. Inspect the machine and perform each of the “Daily Inspections” listed in the The Maintenance Manual as needed before operating this machine. heed either direc­tive will result in poor machine performance and se­vere damage. Start-Up B C NOTICE To ensure the long life and economical operation of your stump cutter, we highly recommend that the operator be well instructed in both the operation and maintenance of this machine. A Pre-Operation Warm-Up 1. Allow the engine to warm up at low idle for two minutes. 2. To warm up the hy­drau­lic oil, move the engine throttle to me­di­um engine speed. Run the engine for about two minutes while intermit­tent­ly holding the cutting wheel raise lever in the RAISE position. 3. Move the engine throttle to the max­i­mum engine speed. Run the engine for an addition­al two minutes while in­ter­mit­tent­ly hold­ing the cutting wheel raise lever in the RAISE position. This will allow the oil to reach relief pres­sure, which causes it to warm up more rapidly. D E After familiarizing yourself with the machine, and all objects are clear of the working area you are ready to start the machine. Follow the instructions below. • Turn ignition key to start machine (A). • Wait a few moments for the display to boot up, the display will illuminate green (B). • On the remote, Pull up on the red Emergency Stop On/ Off Switch (). • Red and green lights will illuminate. Wait for RF/SS light () to flash green. 4. Cycle all the controls to allow warm oil to circulate through all the cylinders and lines. • Once the RF/SS is flashing slowly, press the Start button (). Starting the Engine • You are now ready to use your machine. • Verify RF/SS light is flashing fast. • To turn machine off simply idle down the engine, turn key (A) to the off position and press down the On/Off Emergency Stop Switch on the remote. Emergency Stop (C) UNDERSTAND AND HEED TO THE INSTRUCTIONS LISTED IN THE SAFETY SECTION OF THE MANUAL. IN IT’S ENTIRETY, BEFORE OPERATING STUMP CUTTER MACHINE. Should the need arise to stop the machine abruptly, the operator can stop the machine two ways. NOTICE 2. Push down on the Emergency On/Off Switch () on the remote Note: If the machine is shut down using one of the emergency stop systems the remote may need to be re linked to the machine by following the start up procedure. To reset the Machine Emergency Stop Switch (C), turn clockwise and release. DO NOT operate the starter for more than 10 seconds at a time. If the engine does not start, allow a 60 second cool-down period before re-attempting to start. FAILURE TO FOLLOW THESE GUIDELINES MAY CAUSE STARTER MOTOR FAILURE. If the key switch is released before the engine starts, wait until the starter and the engine stops turning before trying again. This will prevent pos­si­ble dam­age to the starter and/ or flywheel. If the temperature is extremely cold, it may be necessary to use cold weather start­ing aids. Follow the man­u­fac­tur­er’s recommended procedure when using starting aids. Always change the hydraulic oil filter at the prop­er times. Do not allow the engine to run with­out the filter installed. Failure to 26 1. Push in on the machine Emergency Stop Switch () on the machine Dash. Engine Error Light (D) This light will illuminate when there is an issue with the engine. Contact your dealer or Rayco for repair. Track Function Switch (E) The track function switch allows the operator to change the width of the tracks. RG165T-R Operator · Service · Maintenance Operation 1 4 3 10 2 5 6 13 14 8 9 12 Remote Function 1. Left Track Switch Moves left track forward or reverse. 2. Right Track Switch Moves right track forward or reverse. 3. Emergency Stop Switch If the event arises this machine turns the machine off completely 4. Blade Raise/Lower Switch Raises or lowers the rear push blade. Note: BE SURE TO BE CLEAR OF THE BLADE WHEN IN OPERATION 5. Engine Speed Switch Increases or decreases engine speed. 6. Remote Link Start Switch Used during the linking procedure to establish remote connection. 7. Display Screen Notifies operator of machine functions. 8. Track Drive Speed Switch Changes track drive speed from hi range to low range. 9. Command Cut Swing Speed Increases or decreases the swing speed of the cutter boom. 0 being the slowest and 100 being the fastest. 10. Cutter Wheel Engagement Notification Light Illuminates when the cutter wheel is engaged 11. Mandatory Action Switch This switch has to be pressed to engage the cutter wheel along with the cutter wheel engagement switch. 800.392.2686 7 11 12. Cutter Wheel Engagement Switch Turns the cutter wheel on and off. BEFORE ENGAGING THE CUTTER WHEEL, THE OPERATOR MUST ENSURE THE AREA IS CLEAR OF ANYONE OR ANYTHING THAT MAY BE HARMED BY THE CUTTER WHEEL, OR FLYING DEBRIS. 13. Cutter Boom Raise/Lower Switch Raises and lowers the cutter wheel. 14. Cutter Boom Swing Switch Swings the cutter boom left or right. TRACKS SHOULD BE EXPANDED TO 51” WIDTH AT ALL TIMES UNLESS REQUIRED TO REDUCE WIDTH TO GAIN ENTRY INTO A NARROW SPACE. OPERATING MACHINE WITH TRACKS LESS THAN 51” WIDE INCREASES THE RISK OF MACHINE ROLLOVER. MACHINE SHOULD NOT BE OPERATED WITH TRACKS LESS THAN 51” ON ANY UNEVEN TERRAIN. 27 RG165T-R Operator · Service · Maintenance Operation Remote Display Screen I D H G E F The remote screen displays information regarding remote function and connectivity to the machine. D. Connection Status Notifies the operator when the remote is linked to the machine. E. Connection Strength Shows the signal strength between the remote and the machine. F. Battery Status Notifies the operator of the status of the remote batteries. G. Command Cut Swing Speed Digitally displays the swing speed that is controlled by the knob (9). H. Track Drive Speed Notifies the operator of the travel speed selected by the track drive speed switch (8). I. Command Selection This line on the screen will change depending on the command that the operator is giving the machine. 28 RG165T-R Operator · Service · Maintenance Operation Remote Battery Replacement Remote (Backup) Should your remote batteries fail, they are replaceable. The remote requires three AA batteries that are accessible from the bottom of the remote. When replacing the remote batteries Rayco recommends that you use good quality alkaline batteries only. To remove the batteries, locate the thumb screw (A), and loosen to remove cover. Push the battery pack toward the red cover (B) and pull outward. Once the battery pack is removed, slide the end with the terminals from the housing. Replace batteries following the + and - ends and reinstall battery pack. Should your remote control fail, or batteries die in the field, the RG165T-R comes equipped with a remote tether option. To utilize the cord, unscrew the caps (C) covering the ports on the remote and the rear of the machine, and install the cord. Once the cord is installed you can then operate the machine as normal, but without the free range feature of the remote. Note: Be sure to line the connectors up properly to avoid damaging pins in the connectors. A C B C 800.392.2686 29 RG165T-R Operator · Service · Maintenance Operation Removing Stumps Call 8-1-1 Before You Dig (USA Only) NOTICE The speed at which the blade moves is dependant on the position of the throttle. To increase the rate of blade movement, increase the engine RPM’s by adjusting th throttle higher. Decrease the engine RPM’s to decrease the rate of blade movement. Cutting Wheel Precautions • NEVER go near the cutting wheel when the machine is turned on. Turn off the machine first. • Always cut with the machine downhill, below the stump. BEFORE ENGAGING THE CUTTER WHEEL, THE OPERATOR MUST ENSURE THE AREA IS CLEAR OF ANYONE OR ANYTHING THAT MAY BE HARMED BY THE CUTTER WHEEL, OR FLYING DEBRIS. THE STUMP CUTTER’S CUTTING WHEEL IS EXTREMELY POWERFUL. CONTACT WITH THE CUTTING WHEEL WILL RESULT IN SERIOUS INJURY OR DEATH. NEVER LEAVE THE CONTROLS WHEN THE CUTTING WHEEL IS ROTATING. NOTICE Remove all loose pieces of wood, stones, wire and other debris from the work area before beginning stump removal. NOTICE Wind direction should be considered, as it influences the direction that dust and wood chips will be directed. NOTICE Always allow a cold engine time to warm-up before cutting a stump. NOTICE When swinging the cutting wheel, DO NOT use the cutting wheel or boom to stop the swinging motion. Inspect the machine for damage if the boom as been swung too hard into the stump or side of a hole. 30 • Use extreme caution on slopes. Slopes, combined with less than ideal traction (ice, snow, gravel, leaves, wet grass) can allow the machine to move unexpectedly. NOTICE Only the portion of cutting wheel within the 80° area shown above should engage stump. Never undercut the stump or use the bottom of the cutting wheel for cutting purposes. RG165T-R Operator · Service · Maintenance Operation Stump Removal Procedure 1: Prepare the machine at the stump: • Continue repeating this procedure until all of the amount of stump in the path of the downward swing of the cutting wheel is gone. 4: Cut another level of the stump: • Drive the machine into position with the cutting wheel near the top edge of the stump. • Move the engine throttle to IDLE. • Start cutting wheel rotation • Increase the engine to increase the cutter wheel. 2: Remove the roots: • Swing the cutting wheel to one side, then lower it into the nearside roots that may be buried at the foot of the stump, and swing the cutting wheel across them until they are sufficiently removed 3: Cutting the stump properly: • Raise the cutting wheel above the stump once again, and starting with the cutting wheel swung to one side, advance the machine slightly (about 2”) and repeat STEP 3. Repeat STEP 4 consecutively 5: Cut Remaining Roots: • Cut the remaining roots as described in STEP 1 until the entire stump is satisfactorily removed. • After the stump has been fully removed, stop the cutting wheel rotation. Raise and center the cutting wheel. • Machine is ready for travel to the next destination 6: Once the Stump is completely cut: • Raise the cutting wheel to the top of the stump and advance the machine to a combined position where the center of the shaft remains just above the top of the stump, such that upon swinging the cutting wheel, a bite approximately 4” deep may be taken. • Sweep the cutting wheel across the stump, taking an approximately 2.75” deep bite. • Reduce the throttle to IDLE and shut off the cutting wheel rotation. • Stop the cutting wheel rotation quickly by gently lowering the cutting wheel into the soil. • Fully raise and center the cutting wheel. The machine may then be self-propelled to the next destination • After the first bite is taken, lower the cutting wheel about 2” while is off to the side and swing the cutting wheel across for another bite. 800.392.2686 31 RG165T-R Operator · Service · Maintenance Operation Stopping The Machine Transporting the Machine The RG165T-R should only be transported with a proper working trailer. The preferred method, however, is towing it on a Rayco TR100L trailer (available from Rayco). DUE TO HIGH SPEED LOW-FRICTION ROTATION, THE CUTTING WHEEL MAY CONTINUE TO ROTATE UNNOTICED, EVEN AFTER THE ON/OFF SWITCH HAS BEEN FLIPPED OFF, AND EVEN AFTER THE ENGINE HAS STOPPED. BE SURE THE CUTTING WHEEL COMES TO A COMPLETE STOP BEFORE MOVING THE MACHINE OR LEAVING THE CONTROLS! 1. When stopping the machine after normal operation, lower the engine speed to SLOW, and cycle each of the hydraulic controls slowly for about 30 seconds each to help the hydraulic com­po­nents to cool slowly. 2. Flip the cutting wheel ON/OFF Switch down to the OFF position, stopping the cutting wheel rotation. 3. Stop the cutting wheel rotation quickly by gently lowering the cutting wheel into the soil. 4. Reduce the engine speed. Engine Stopping NOTICE Comply with all local laws while hauling the RG165T-R on a trailer. Loading Machine onto Rayco Trailer • Slowly drive the machine forward and align it with the trailer. • Position the blade all the way up. • Unlock and lower the trailer ramps. • Drive the machine forward so that the tracks are lined up with the ramps and continue driving the machine onto the trailer until the the tracks are evenly on the trailer. • Drive forward until the front bumper engages the trailer receptacle. • Insert the transport pin in the bumper and secure with the cotter pin. • Hook the chain into the slots (1) on either side of the cutter boom at end of trailer for 2nd tie down location. NOTICE Before stopping an engine that has been operating at working load, allow the engine to continue to run with the throttle midway between slow and fast, for at least 15 seconds. 1. Reduce the engine speed to IDLE. 2. Turn the engine start switch to the OFF position to stop the engine. Remove the engine start key. Parking The Machine Park on a level surface if possible. If it is necessary to park on a grade, block the tracks securely. Do not park sideways on a hill, side-sliding could occur. • Lower the engine speed control slightly to reduce engine rpm. • Center the cutter boom, using the joystick. • Turn off the cutter wheel by using the cutter wheel switch on the remote until the cutter wheel comes to a complete stop. • Lower the attachment slowly with the boom down switch on the remote until the cutting wheel rests on the ground. 32 1 • Raise the trailer ramp and lock in travel position with the lock bar and associated retaining pins • To drive the machine, set the engine at the desired speed, and use the left/right track forward/reverse joysticks on the remote. Turn the machine with the using either only the right joystick or left joystick either forward/reverse in order to make turns. RG165T-R Operator · Service · Maintenance Operation Machine Storage Preparing for Storage • Start the machine according to the “Starting the Engine” and “Pre-Operation Warm-up” sections of this manual Store the machine in a dry protected place. If the machine must be stored outside, cover it with a waterproof canvas or other material. Clean all grease, dirt, mud and other foreign matter from the machine. Wash the machine. Start and operate machine to help rid it of puddled or excess water. To inhibit rusting, paint all exposed surfaces. All exposed hydraulic cylinder rods should be coated with Valvoline Tectyl 506 oil or equivalent. Rusty or pitted cylinder rods will dam­age O-Rings and cause leakage. Lubricate all parts that have grease fittings, as outlined in the “Maintenance Intervals” section of the Maintenance manual, to prevent rust. Store the battery inside where temperatures do not drop below 32° F. Place the battery on wood, not on a concrete floor or steel table. Always keep the battery fully charged. DO NOT store where an open flame or sparks might occur. Check your machine for any worn or broken parts at this time. By ordering replacement parts now, you can avoid unnecessary delays when you remove the machine from storage. 1. Store the machine in a flat place and remove the key from the engine. 2. Do not store the machine in a place that has flammable material such as dry grass or straw. 3. When covering the engine for storage, allow the engine and muffler to cool off completely. 4. Operate the engine after checking and repairing damaged wirings or pipes, and clearing flammable materials that may have accumulated while in storage (such as debris brought in by mice). Removal from Storage • Remove all coverings. Wipe excess oil from hy­drau­lic cylinder rods. • Lubricate machine entirely, as instructed in the “Maintenance Intervals” section of this manual. • Check the hydraulic hoses and fuel lines for deterioration, and replace as necessary. • Tighten all nuts, bolts and hydraulic fittings. • Replace the hydraulic filter and fuel filter. After prolonged storage, change the hydraulic oil, engine oil, and fuel (if a storage aid was not used). • Mount the battery and connect the cables to the machine. • Review the machine according to the “Before Start­ing the Engine” as found in the “Safety” section of this manual, and perform all maintenance services necessary as de­ scribed in the Maintenance section’s “10 Service Hours or Daily” section before starting the engine. 800.392.2686 33 RG165T-R Operator · Service · Maintenance Operation Starting With Jumper Cables NOTICE b. Connect the other end of the red positive (+) jumper cable to the positive (+) terminal of the battery of the boost machine. Before attempting to start an engine that has been in storage, check that all fluids are topped off and clean. DO NOT ALLOW JUMPER CABLE CLAMPS TO TOUCH THE OTHER SOLENOID TERMINAL. UNCONTROLLED STARTING OF THE ENGINE WOULD OCCUR, WHICH COULD CAUSE SEVERY INJURY OR DEATH! c. Connect the black negative (-) jumper cable to the negative (-) terminal of the boost machine battery. d. Connect the other end of the black negative (-) jumper cable to the negative post of the stalled machine, where the battery black negative (-) cable is already connected. 7. Start the engine on the boost machine and allow it to run at high idling speed for about ten minutes. This will partially charge the stalled engine’s battery. 8. Start the stalled engine. 9. Immediately after starting the stalled engine, disconnect the jumper cables, in reverse order. 10. Reinstall the battery caps and battery covers. 1. On the stalled machine, turn the start switch to OFF. 2. Move the boost machine near enough to the stalled machine for cables to reach, but DO NOT ALLOW THE MACHINES TO TOUCH. 11. After completion of the above procedure, perform failure analysis on the starting/charging system of the stalled machine as required. 3. Stop the engine on the boost machine. 4. Open the battery covers of both machines to purge flammable fumes. 5. Remove all of the battery caps from the batteries (if not maintenance-free type) on both machines, allowing explosive vapors to disperse. 6. Connect jumper cables: a. Connect the red positive (+) jumper cable to the positive (+) terminal of battery of the stalled machine, where the battery red positive (+) cable is already connected. (Pull back rubber boot to gain access.) 3 1 34 2 4 RG165T-R Operator · Service · Maintenance Operation Track Expansion / Retract TRACKS SHOULD BE EXPANDED TO 51” WIDTH AT ALL TIMES UNLESS REQUIRED TO REDUCE WIDTH TO GAIN ENTRY INTO A NARROW SPACE. OPERATING MACHINE WITH TRACKS LESS THAN 51” WIDE INCREASES THE RISK OF MACHINE ROLLOVER. MACHINE SHOULD NOT BE OPERATED WITH TRACKS LESS THAN 51” ON ANY UNEVEN TERRAIN. • Place machine on level ground • Lift machine with blade and boom to elevate tracks • Expand tracks to full 51” or retract tracks to less than 36” • Lower machine to ground Blade Transition 3 1 The RG165T-R comes equipped with a 50 1/2” wide blade. For convenience of transporting through gates, or to load and unload on and off a trailer, the blade has wings (1) that can swing in to be only 34 1/2” wide. To swing the blade wings inward, pull the clevis pins (2) located on the back side of the blade. Simply turn the wings inward, reinstall the clevis pins at holes (3) located on top of blade to ensure they stay folded in. 2 800.392.2686 35 RG165T-R Operator · Service · Maintenance Maintenance Certified Engine Maintenance Proper maintenance and repair is essential to keep the engine and machine systems operating correctly. As the heavy duty off-road engine owner, you are responsible for the required maintenance listed in the Engine Owner Manual & Machine Operator, Maintenance & Service Manual. Attach a “Do Not Operate” warning tag or a similar warning tag to the start switch or to the controls before you service the equipment or before you repair the equipment. Know the width of your equipment in order to maintain proper clearance with you operate the equipment near fences or near boundary obstacles. Be aware of high voltage power lines and power cables that are buried. If the machine comes in contact with these hazards, serious injury or death may occur from electrocution. Wear a hard hat, protective glasses, and other protective equipment, as required. Do not wear loose clothing or jewelry that can snag on controls or on other parts of the equipment. Make sure that all protective guards and all covers are secured in place on the equipment. Keep the equipment free from foreign material. Remove debris, oil, tools, and other items from the deck, from walk- ways, and from steps. Secure all loose items such as lunch boxes, tools, and other items that are not a part of the equipment. Know the appropriate work site hand signals and the personnel that are authorized to give the hand signals. Accept hand signals from one person only. Do not smoke when you service an air conditioner. Also, do not smoke if refrigerant gas may be present. Inhaling the fumes that are released from a flame that contact air conditioner refrigerant can cause bodily harm or death. Inhaling gas from air conditioner refrigerant through a lighted cigarette can cause bodily harm or death. Never put maintenance fluids into glass containers. Drain all liquids into a suitable container. Obey all local regulations for the disposal of liquids. Use all cleaning solutions with care. Report all necessary repairs. Do not allow unauthorized personnel on the equipment. Unless you are instructed otherwise, perform maintenance with the equipment in the servicing position. Refer to Operation and Maintenance Manual for the procedure for placing the equipment in the servicing position. When you perform maintenance above ground level, use appropriate devices such as ladders or man lift machines. If equipped, use the machine anchorage points and use approved fall arrest harnesses and lanyards. NOTICE: CALIFORNIA PROPOSITION 65 WARNING THIS MACHINE AND ITS CONSTIUENTS ARE KNOWN IN THE STATE OF CALIFORNIA TO CAUSE CANCER AND REPRODUCTIVE HARM. VISIT WWW.P65WARNINGS.CA.GOV 36 Maintenance and Repairs should ONLY be performed by a trained specialists or qualified person. Please contact Rayco Mfg for a listing of approved maintenance facilities in your area. RG165T-R Operator · Service · Maintenance Maintenance Service Interval: 10 Hours or Daily Walk Around Inspection-Check for Leaks, Damage, etc. X Clean Cooler Screens X Air Intake Piping- Inspect X Engine Coolant Level check Engine Crankcase Breather Tube- Inspect X Engine Leaks - Inspect X Engine Oil Level check Fuel / Water Separator - Drain X Fuel Tank - Fill X Gauges/Warning Lamps/Fault Codes check Grease & Lubricate Moving Parts X Grease & Oil Buildup - Remove X Hydraulic Oil Tank - Check & Fill X Cutter Teeth and Bolts - Inspect Condition X Cutter Tooth Bolt Torque check Track Tension check Air Cleaner Ejector Valve- Clean X First 100 Hours Every 100 Hours Every 250 Hours Every 1000 Hours X X X X X X Engine Oil & Filter - Change X X Fan Belt Tension check check Fuel Filter - Change X X Fuel / Water Separator Element - Change X X Pump/Gearbox Bolt Tightness Inspect X X Track Motor / Sprocket Bolts check Track Drive Planatary Oil check X check repalce X replace Engine Coolant Hoses- Inspect X Hydraulic Oil Cooler - Clean w/Air X X Battery & Cables - Inspect X Engine Coolant- Anti Freeze Concentration Level check Radiator Pressure Cap check X Cooling System - Drain & Clean X Hydraulic Oil - Change X 800.392.2686 As Needed replace Engine Mounts - Inspect Fuel Tank - Drain Water & Sediment Every Year X Hydraulic Oil Filters - Change Air Cleaner - Inspect / Replace Filters Every 500 Hours X X 37 RG165T-R Operator · Service · Maintenance Maintenance Maintenance Log Date of Service Machine Hours 38 Description of Service/ Maintenance Notes RG165T-R Operator · Service · Maintenance Maintenance Maintenance Log Date of Service Machine Hours 800.392.2686 Description of Service/ Maintenance Notes 39 RG165T-R Operator · Service · Maintenance Maintenance Maintenance Intervals Engine Oil Level NOTICE Check only when the machine is in a level position. BEFORE PERFORMING ANY MAINTENANCE, PLEASE CONSULT THE “SAFETY” SECTION FOR VITAL INFORMATION RELATED TO OPERATING THIS POWERFUL MACHINE! 1 The maintenance section is a guide to equipment care. The Maintenance Interval Schedule on the previous page lists the items to be maintained at a specific service interval. These items are listed in alphabetical order. Step-by-step instructions required to accomplish the scheduled maintenance are detailed on the following pages. Use the Maintenance Interval Schedule as an index for all maintenance procedures. Determining Maintenance Intervals Use the service hour meter to determine servicing intervals. Calendar intervals shown (daily, weekly, monthly, etc.) can be used instead of service hour meter intervals if they provide more convenient servicing schedules and approximate the indicated service hour meter reading. Recommended service should always be performed at the interval that occurs first. 3 2 Under extremely severe, dusty or wet operating conditions, more frequent lubrication and filter replacement than is specified in the maintenance intervals chart might be necessary. Perform service on items at multiples of the original requirement. For example, at every 500 service hours or 3 months, also service those items listed under every 250 service hours or monthly and every 10 service hours or daily. Walk-Around Inspection For maximum service life of the machine, make a thorough walk-around inspection. Inspect the machine for the following: • Loose Bolts • Trash Buildup • Oil Leaks • Broken Parts • Worn Parts Inspect the overall condition of the machine and its hydraulic components. To access the engine oil dipstick (2), open the compartment door (1) on the left hand side of the machine. The engine oil cap (3) is located next to the engine oil dipstick. During the initial break-in period, the engine will consume more oil than usual. Check the oil level daily. Low oil level can cause severe engine damage. Changing the Engine Oil Check the engine oil level, the hydraulic oil level, and the fuel level, before operating the machine each use. 4 40 RG165T-R Operator · Service · Maintenance Maintenance 1. Place an oil catch pan under the oil drain plug (4) under the engine. Remove the drain plug and drain the oil. Use an approved container to store used oil. Remove the oil fill cap (3) to aid in draining. 5 Fuel Tank - Check Level, Fill & Drain GASOLINE IS HIGHLY COMBUSTIBLE. DO NOT SPILL IT ON THE ENGINE. LET THE ENGINE COOL BEFORE REFUELING. DO NOT SMOKE OR ALLOW ANY HOT OBJECTS NEARBY WHEN REFUELING. 9 2. Using a filter wrench, remove the oil filter (5) and replace with a new oil filter (See service parts list). Apply a light coat of oil to the seal of the filter. 3. Replace and tighten the oil drain plug (4) underneath the engine. 4. Add 7 quarts of oil to the engine by using a funnel so it does not spill oil on the engine. Refer to the chart in the engine manual for the proper oil to be used based on your operating temperers. 7 6A 6B 8 The Fuel tank (8) is located along the rear of the machine as shown above. The fill cap (9) is located just above the tank near the air filter. To fill the fuel tank, loosen and remove the fuel cap and carefully fill the tank with “GASOLINE” only. Once tank is full, replace fuel cap and tighten securely. Fuel Filter - Change To Purge 5. Check the dipstick (2), and top off the engine oil to the uppermost part of the cross hatched area (6A) on the dipstick. Do not allow the oil to reach or go below the lower cross hatched area/mark. When topping off the engine oil, be sure to keep the oil level in the crosshatched area and never exceed the upper mark (7). 6. Once engine oil level shows full, replace engine oil fill cap (2), and tighten as well as the dipstick (2). NOTICE Always check the engine maintenance manual for any additional steps that may be required. 800.392.2686 10 Change the fuel filter (10) as described in the “Service and Maintenance” section of the Engine Maintenance Manual. Note: The fuel filter is mounted above the fuel pump. 41 RG165T-R Operator · Service · Maintenance Maintenance Fuel Tank - Drain NOTICE Hydraulic Oil - Check & Fill Dispose of any drained fuel according to local environment protection regulations. The hydraulic oil tank (2) and fill neck (3) are located in the front of the engine compartment just behind the cutter boom. Check your hydraulic oil level daily before use. Check the oil level only when the machine on level ground. The oil level sight gauge (4) is located on the tank’s rear face. KEEP INSIDES OF ALL HYDRAULIC COMPONENTS CLEAN AS THEY ARE INSTALLED. 1 1. Clean the fittings and tank. 2. Place the machine on level ground. ALWAYS KEEP THE HYDRAULIC OIL CLEAN. SEVERE MACHINE DAMAGE WILL LIKELY OCCUR IF OIL BECOMES DIRTY. THE MACHINE MUST NOT BE OPERATED WITHOUT THE FILTER IN PLACE, OR SEVERE DAMAGE TO THE MAJOR HYDRAULIC COMPONENTS WILL LIKELY OCCUR. 3. Expand the tracks out. 3 4. Place a container on the ground under the fuel tank drain plug (1). The drain plug is located below the fuel tank. 5. Remove the plug and fuel cap and allow the fuel to drain into the container. 6. Replace and tighten the drain plug. 2 42 RG165T-R Operator · Service · Maintenance Maintenance Hydraulic Oil - Drain 4 7 5 1. Clean the pump, motor, cylinders, hydraulic lines, fittings, and tank. 2. Place the machine on level ground. 3. Place a container on the ground below the hydraulic drain plug (5) 4. Remove the breather cap (3) to allow airflow to assist in draining. Place in a container and allow the oil to drain into the container. 5. Loosen the hose fittings on the cylinders, and drain as much fluid as feasible. 5. Tighten further with the filter wrench. 6. Dispose of the used filter and lost oil, in accordance with local safety and environmental protection laws. If the filter head ever needs to be replaced, be sure that the direction of flow, indicated by the arrow on the filter head, is pointing away from the oil reservoir. Always keep the hydraulic oil clean. Hydraulic Oil Filter (In-Line)- Change The three in-line filters are accessed through the right hand cooler door. The filters are serviceable, and can be cleaned. If the housing or O-rings have damage or wear contact a Rayco dealer or Rayco for replacement parts. F 6. Replace and tighten the fittings. Re-fill the hydraulic oil tank 1. Clean all surrounding debris and dirt off of the tank fill opening area. (Hydraulic fluid must be kept completely clean!) 2. Remove the breather/fill cap (3). 3. Fill the tank until oil the level reaches the appropriate level as shown on the oil level gauge (4). 4. Replace the breather/fill cap. Hydraulic Oil Filter (Spin On)- Change A spin on filter (7) is used on this machine as well as the three in-line filters. The spin on filter is located on the left hand side of the machine behind the screen. 1. Place a pan below the filter to catch dripping oil. 2. Using a filter wrench, unscrew the filter from the filter head. 3. Apply a light coat of hydraulic oil to the gasket of the new filter. A B C D E Remove the filter from the machine and cap lines to prevent contamination. To disassemble the filter, a vise and a 1 1/2’’ inch wrench is needed. • Place the complete filter in a vise using the flat sides of the filter housing (E) to prevent rotation of the filter housing when removing the cap(A). Note: Do not overtighten the vise and damage the housing. • Using the wrench, loosen the cap (A) and remove the components noting the placement of the springs (B and D). • Clean all components including the filter (C) using brake parts cleaner and inspect O-rings for damage (F). • Reassemble the filter and install in the machine. 4. Screw the new filter onto the filter head until hand tight. 800.392.2686 43 RG165T-R Operator · Service · Maintenance Maintenance Cooling System - Check NOTICE 3 The coolant level should be checked daily. 1 • When the radiator is empty, re-tighten the radiator drain plug (3). • When refilling the radiator, see your Cummins Engine Manual for coolant specifications. • With the radiator cap removed, start the engine. Check the cooling level in the radiator. 1. When it is below the sight glass (1) shown above coolant needs to be added. 2. When the coolant level drops due to evaporation, add 50% water-antifreeze mix only up to the full line. 3. Periodically inspect the coolant system for obstructions and debris. Clean out the cooling system and the engine compartment as described in the Engine Manual. • Check the amount of fluid in the radiator (1), adding coolant as necessary. • When the coolant level in the radiator remains constant, replace the cap on the radiator and re-secure the cover to the top of the engine enclosure. Air Cleaner Clean & Change Cartridges Radiator Flush & Refill 4 DO NOT REMOVE RADIATOR CAP AFTER ENGINE HAS BEEN OPERATED OR ENGINE IS HOT. 2 5 • Remove the radiator cap (2) • Place a container under the radiator drain and loosen the drain plug (3). 44 6 RG165T-R Operator · Service · Maintenance Maintenance • Replace the filter cartridges every 400 hours, or more often when running machine in dusty or dirty conditions. • To release the cover (5) pull outward on the yellow retaining clip (4) and rotate the cover counterclockwise and pull outward. • Discharge the dust ejector valve and be sure any dirt or debris are cleaned out of the filter housing before the are cleaners are removed. • Reinstall filters Note: Do not attempt to clean filters due to risk of damaging filters and allowing dirt into the engine. Battery - Check Adjust Electrolyte Level 7 The battery is located in the left rear of the engine compartment (7). 1. Remove each cap carefully by prying with a screwdriver. 2. Electrolyte level should be 1/4” to 1/2” above metal plates (just touching bottom of plastic fill neck). Add distilled water as needed. 3. Replace both caps. Clean Terminals 1. Remove the black negative (-) cable. 2. Clean the terminal and clamp of any oxidation buildup with a stiff wire brush. (Stroke the brush away from your body to avoid hazardous particles.) 3. Apply a light coat of petroleum jelly around the base of the terminal. 4. Replace the cable. 5. Repeat the same procedure for the red positive (+) cable. Cutting Wheel & Teeth Among the most critical elements of the stump cutter are the cutting teeth. They are also the most subject to damage and wear, as in the course of cutting stumps they may encounter 800.392.2686 a numerous assortment of abra­sives and objects in the stump’s environment, such as dirt, stones, and occasionally a large rock or buried scrap. The loss of and wear of teeth can sig­nif­i­cant­ly impair the efficiency of a stump cutter and also result in overexposure of other teeth, resulting in premature failure or wear. There­fore it is important to make frequent observation of the con­di­tion of all of the cutting teeth, and replace any missing and sig­nif­i­cant­ly worn teeth, as soon as feasible. Read all of the instructions which follow before changing cutting teeth. Rayco Teeth Rayco Manufacturing Inc. recommends only genuine Rayco Cutting Tools for use on Rayco Stump Cutters and Forestry Mowers. The use of non-Rayco cutting tools or cutting wheels will void the machine warranty. Rayco’s cutting tools, cutting wheels, and mower rotors are specifically designed to provide optimum performance in many ways. The use of non-Rayco parts will compromise this optimum performance. • Safety: Rayco’s cutting tools are always attached with at least two fasteners. This redundant fastening system is far safer than those systems employing only one fastener. Rayco’s cutting tools are also more visible than some of the other cutting tools that are available. Some of the cutting wheels available today are “transparent” which can lead to an operator or bystander becoming confused as to the actual limits of the cutter tool. • Proper Balance: Rayco’s cutting wheels and mower rotors are designed to achieve a dynamic balance that avoids vibration. Using other cutting tools can set up vibrations that will harm the machine’s structure & reduce bearing life. • Number of Teeth for Depth of Cut: Rayco’s cutter wheels are designed to provide an economical cutting wheel assembly solution. The teeth are spaced to provide a maximum depth of cut for the number of teeth on the wheel. Some of the wheels available today use a large quantity of teeth to get the same depth of cut that a Rayco wheel will achieve with half the teeth. While the individual tooth cost may be less, the overall costs are more. Additionally, having too many teeth in the stump at any one time can lead to aggressive “grabbing” of the stump, causing the stump cutter to violently hop. This can cause injury to both man & machine. • Tooth Projection: Rayco’s stump cutter teeth are specifically designed to ensure that the carbide tip can remove a clear “kerf” from the stump without the body of the tooth ever contacting the stump. This concept reduces drag, which maximizes the use of the machine’s horsepower. This also reduces wear on the tooth body and on the attachment hardware. Many of the other cutting tool systems available today do not address this important aspect of cutting. • Cutting Tool Dimensions: Rayco’s stump cutting teeth are carefully designed to have the proper size of carbide 45 RG165T-R Operator · Service · Maintenance Maintenance Cooling Screens The RG165T-R is equipped with two removable cooler screens that can be easily removed to keep the coolers working at their maximum efficiency. One is located at the rear of the machine at the engine radiator and the other is on the cooler door on the right side of the machine. 2 2 1 To remove the screen from the engine radiator loosen the wing nut (1) tensioning the red retainer (2) rotate retainer away from the screen and pull screen (3) outward. To remove the oil cooler screen, remove the two bolts (4) using a 9/16 wrench, and swing open the cooler door. Locate the screen and pull outward. 2 3 46 RG165T-R Operator · Service · Maintenance Maintenance 800.392.2686 47 RG165T-R Operator · Service · Maintenance Maintenance tip. Carbide tips ultimately become dull, and using large, oversized carbide tips will induce extreme impact energies into the machine’s structure. • Debris Retention: Rayco’s cutting tool patterns are designed to minimize the retention of debris in between the cutting tools. This debris can cause imbalance. This Sharpening Teeth DO NOT allow any tooth to wear too much before sharpening. Discard any tooth that has lost more than 1/8” of original bite. Remove the tooth from the cutting wheel to be sharpened. Tooth Sharpening Guidelines: 1. Obtain an unused tooth for comparison. NOTICE BLOCK OR OTHERWISE SECURELY SUPPORT THE CUTTING BOOM WHEN CHANGING TEETH. NOTICE Read all of the following instructions before beginning to change the cutting teeth. NOTICE The following illustrations represents the exact location required for positioning each tooth. Please follow the diagrams very closely for good cutting wheel performance. 1 NOTICE Sharpening cemented carbide cutting teeth requires a special process. Have your teeth sharpened only by a qualified machinist for obtaining a proper edge and to avoid injury. 2. Discard any tooth that has lost more than 1/8” of original bite, whether lost through usage or grinding. 2 3 debris can also become a dangerous projectile. NonRayco cutting tools may retain more debris. Changing Teeth 1. Remove the socket head bolts (3) from the teeth (2). (Use the 1/2” hex key provided with the machine.) 2. Clean all dirt from the cutting wheel (1) and teeth (2). 3. Check the cutting wheel for cracks. Replace the wheel if it is cracked. 4. After reinstalling or replacing the teeth, according to the diagrams which follow, tighten the socket head bolts to 135 - 145 lbs/ft. Replacement teeth are available from your Rayco dealer or direct from Rayco. Refer to the Parts manual for part numbers 48 DO NOT hammer the tip of a tooth. Due to the super hardness of the tooth, it is brittle and may chip from such treatment. 3. Grind off a minimal amount from the end, just enough to restore the original taper and radius on the end. The end of the cemented carbide tip and the end of the steel shank should be flush after grinding. RG165T-R Operator · Service · Maintenance Maintenance Cutter Wheel Bearings Engine Leaks - Check Lubricate Check for leaks as described in the “After First 50 Hours” interval of the Cummins Engine Operation Manual.Engine Mounts - Check Check and tighten if necessary all engine mounts. INSERT GREASE SLOWLY AND CAREFULLY TO PREVENT DAMAGE TO THE BEARING SEALS. USE EXTRA CAUTION WHEN USING A HIGH PRESSURE OR HIGH VOLUME GREASE GUN. 1 1 Lubricate the cutter wheel bearings zerk(1) fitting DAILY. Fill with high-temperature (NLGI 2) grease until you can visually see the old grease purge itself out all the way around the seal diameter and new grease beginning to purge out. This will ensure that the dirt and debris that gets collected inside the seal area is flushed away from the internal bearings thus providing longevity to the bearing and races. 800.392.2686 49 RG165T-R Operator · Service · Maintenance Maintenance Cutting Wheel Belt - Check & Adjust Tension A MOVING BELT IS VERY POWERFUL AND DANGEROUS. KEEP AWAY FROM A MOVING BELT AT ALL TIMES! EXTREME CAUTION MUST BE USED TO PREVENT DEATH OR SERIOUS INJURY. FOR THE SAKE OF SAFETY, THE BELT GUARD COVER MUST ALWAYS BE IN PLACE WHEN THE ENGINE IS RUNNING. BEFORE BEGINNING TO CHECK OR ADJUST THE BELT: SHUT-DOWN THE MACHINE, INSURE THAT ALL MOVING PARTS HAVE COME TO A HALT, REMOVE THE KEY FROM THE IGNITION, AND PLACE THE KEY IN SAFEKEEPING. 1 Using a belt gauge, check the Belt tension by depressing the Belt at the center of the span. 1. Open the Belt guard cover (1). The cutting wheel must be free to rotate (eg. not resting on ground). • The belt should deflect 3/8”-1/2” when 20 lbs. force is applied. • Use 20 lbs. at 3/8” deflection when installing a new belt. After approximately 5-10 hours it will begin to seat in and drop down into the 12-15 lbs. range at 1/2” deflection. 50 RG165T-R Operator · Service · Maintenance Maintenance Cutting Wheel PolyBelt - Check Tension The cutting wheel is driven by a low maintenance positive drive belt. To prolong belt life, proper tension must be maintained. A loose belt will cause excessive cutting wheel slippage and belt failure. A belt that is too tight can cause hydraulic motor bearing failure. 4 When the belt is too loose 3 5 1. Loosen the hydraulic motor bracket slide bolt (2) and both motor pivot shaft clamp bolts (7) enough to allow the hydraulic motor (6) to pivot freely. 2. Loosen the lock nut (3) on the adjusting screw (4). 3. Pivoting the hydraulic motor (6) away from the cutting wheel will tighten the belt. Turn the adjusting nut (5) clockwise (viewed from ground), pivoting the hydraulic motor away from the cutting wheel. NOTICE When checking belt tension, the cutting wheel must be free to turn. Therefore, check the tension when the cutting boom is locked in the raised position, rather than when the cutting wheel is resting on the ground. 4. Check the tension once again, and continue tightening the belt and re-checking as necessary, until properly tensioned. 5. Retighten the lock nut (3), the hydraulic motor bracket slide bolt (2) and both motor pivot shaft clamp bolts (7). 6. Remount belt guard cover and bolts. Tighten all bolts. 6 7 2 When the belt is too tight 1. Loosen the hydraulic motor bracket slide bolt 2) and both motor pivot shaft clamp bolts (7) enough to allow the hydraulic motor (6) to pivot freely. 2. Loosen the lock nut (3) on the adjusting screw (4). 3. Pivoting the hydraulic motor (6) towards the cutting wheel will allow the belt to loosen. Turn the adjusting nut (5) counterclockwise (viewed from ground), allowing the hydraulic motor to pivot towards the cutting wheel. 4. Check the tension once again, and continue loosening the belt and re-checking as necessary, until properly tensioned. 5. Retighten the lock nut (3), the hydraulic motor bracket slide bolt (2) and both motor pivot shaft clamp bolts (7). 6. Remount belt guard cover and bolts. Tighten all bolts. 800.392.2686 51 RG165T-R Operator · Service · Maintenance Maintenance Track Adjustment - Check Checking Tension • Drive the machine a short distance forward and backwards with the tracks extended. On a flat solid surface use the rear blade and the cutter wheel lift the machine up so that the tracks do not contact the ground. Be sure to put the blade down first to help stabilize the machine. • Measure distance from one of the center rollers to the track. The distance should be between 3/8” and 1/2”. 1. Loosen the bolt and nut from cap (1). 2. Adjust the track cylinders accordingly a) If the tension is too loose (the distance is greater than 1/2”) add grease to push the end of the frame out, and decrease the distance between the roller and track. If the measurement result shows a dimension greater or less than the specified range listed above adjust the rubber track tension. b) If the tension is too tight (the distance is less than 3/8”) loosen the track tension grease fitting to release pressure and increase the distance between the roller and track. NOTE: Adjust after the first 10 hours of operation and every 50 hours of operation. Note: If you need to loosen grease fitting to ease pressure, the grease fitting will purge excess grease. Clean fitting accordingly to reduce dirt buildup. 1 RUBBER TRACKS ARE GREATLY AFFECTED BY TEMPERATURE. AS THE TEMPERATURE DECREASES THE TRACK TENSION WILL INCREASE AND SERIOUS DAMAGE MAY RESULT, CHECK TRACK TENSION OFTEN. 52 RG165T-R Operator · Service · Maintenance Maintenance Track Drive Oil - Check NOTICE Use diesel engine oil SAE-30-CD or equivalent as gear lubricating oil. Any recommended gear oil can be used, but drain old oil completely 4 2 3 To check the track drive oil the drive unit must be on flat, level ground and the drive placed in accordance to the below figure and plug (2) removed. If oil seeps out of the hole, the unit is full. When the oil level is below the hole, fill the unit according to the instructions in the “Track Drive Oil - Replace” section which follows. Track Drive Oil - Replace To drain the oil in the track drive, position the unit as in above figure. The oil drain plug (3) must be positioned straight down with the oil supply plug removed to be used as a vent (4). Set a container under the draining plug. Draining the oil should always be done when the oil is hot, this will aid in the draining and help prevent sludge. When the drive is empty, replace the drain plug (3). Fill the track drive with the recommended gear oil in the oil supply port (4) until oil reaches and starts to leak out of level plug (2). Ensure that all three plugs are tightened. Use fluid as noted in the “Fluid Specifications Section” of this manual. Always pay attention to oil leaks and loose bolts, detect and correct these problems as soon as possible to prevent damage to the track or machine. 800.392.2686 53 RG165T-R Operator · Service · Maintenance Main Wiring Harness 41561 ) REDPWR IN W NS (IG PNK (FUEL PUMP PWR) YLW (MILL LGT SIG) BLU (START SIG) BLK (FUEL PUMP GRD) YLW (ECU CAN +) GRN (ECU CAN -) YLW (MILL LGT PWR) RED (E-STOP) BLK (FUEL PUMP GRD) 500 OHM RESISTOR IGNITION SWITCH YLW (MILL LGT SIG) MILL LIGHT BLU (START SIG) DIODE RED/WHT (KEY RELAY SIG) MHR27 USB 1 2 PUR (5V REF FUEL SENDER) WHT (USB -) BLK/YLW (USB GROUNG) GRN (USB +) TETHER 3 2 GRN (TETHER CAN -) YLW (TETHER CAN +) WHT (USB -) YLW (TETHER CAN +) GRN (TETHER CAN -) BLK (COMM GRD) PUR (FUEL SEND SIG) PUR (FUEL SEND SIG) PNK (BOOM UP) GRN (ECU CAN -) PUR (5V REF FUEL SENDER) 240 OHM RESISTOR ORG/BLK (CUTTER PUMP OUTPUT) YLW (ECU CAN +) GRN (USB +) ORG (BLADE UP) BLK/YLW (USB GROUNG) WHT/RED (RECEIVER SHUTDOWN) ORG/WHT (2 SPEED) ORG (SWING LT) TAN (HYD TEMP INPUT) WHT (HYD OIL LEVEL INPUT) BLU (CHARG FILTER INPUT) PUR (FUEL SEND SIG) BLK (COMM GRD) RED/WHT (KEY RELAY SIG) ORG (SWING RT) TAN (PROPEL FORWARD SIG) BRN (PROPEL REVERSE SIG) ORG/WHT (TRK EXP 1) ORG/BLK (TRK EXP 2) BLK/RED (MICRO GRD) TAN (HYD TEMP INPUT) RED/YLW (SENSOR PWR) GRY (BOOM DN) ORG (BLADE DOWN) RED/YLW (RECEIVER PWR) 5 4 BLK (COMM GRD) 3 4 WHT (CC PWR) BLK (CC GRD) BLK (COMM GRD) RED/YLW (SENSOR PWR) CHARGE FILTER BLU (CHARG FILTER INPUT) RED (IGN SW PWR IN) RED/YLW (RECEIVER PWR) WHT/RED (RECEIVER SHUTDOWN) BLK/RED (MICRO GRD) WHT (HYD OIL LEVEL INPUT) DIODE BLK/RED (MICRO GRD) RED/WHT (ONE SHOT RLY SIG) DIODE HT SIG /W Y D LA RE RE Y E (K ONE SHOT TIMED RELAY RED/YLW (SENSOR PWR) ) RED/YLW (SENSOR PWR) BLK (COMM GRD) ORG/WHT (E-STOP SIG) DIODE BLK (COMM GRD) PNK (E-STOP FUSE) BLACK 41669-04 ENGINE GROUND 54 (PR (PRO BLK (VALVE GRD) BLK (COMM GRD) FRAME GROUND RG165T-R Operator · Service · Maintenance Main Wiring Harness 41561 DIODE 1 RED (E-STOP) 2 RED/YLW (E-STOP SW) E-STOP SWITCH BLK (COMM GRD) 4 YLW/BLK (RT PROP FWD) YLW (PROP FWD) ORG (BOOM UP) BLK (VALVE GRD) ORG/WHT (BLD UP/SWG LT) ORG (BOOM UP) ORGBLK (BOOM DN) ORG (BLD DN/SWG RT) ORG/WHT (2 SPEED) DIODE WHT/BLK (RT PROP REV) BLK (CUTTER PUMP RETURN) DIODE DIODE ORG ADE UP) G/WHT SPEED) DIODE YLW/BLK (RT PROP REV) ORG (BOOM UP) ORG/BLK (BOOM DN) ORG (BLD DN/SWG RT) DIODE DIODE DIODE ORG (BLD DN/SWG RT) ORG WING RT) WHT/RED (LT PROP REV) YLW/RED (LT PROP FWD) ORG/WHT (BLD UP/SWG LT) DIODE BLADE SWITCH ORG/WHT (BLD UP/SWG LT) ORG/BLK (TRK EXP 2/BOOM UP) ORG/WHT (TRK EXP 1/BOOM DN) DIODE DIODE DIODE ORG/WHT (TRK EXP 1/BOOM DN) DIODE ORG/BLK (TRK EXP 2/BOOM UP) BLU (FAN) ORG/WHT (BLD UP/SWG LT) LEFT TRACK SWITCH RED/WHT (ONE SHOT RLY SIG) BLU (FAN) RED (FUSED RELAY POWER) YLW/RED (LT PROP FWD) ORG/WHT (TRK EXP 1/BOOM DN) PNK (E-STOP FUSE) BLU (FAN FUSE) PUR (SWITCH PWR) RED/YLW (RECEIVER PWR) RED (IGN SW PWR IN) TRACK EXPAND SWITCH DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE WHT/RED (LT PROP REV) RED (FUSED RELAY POWER) DIODE RED/YLW (SENSOR PWR) BLK (COMM GRD) WHT (PROP REV) ORG/BLK (TRK EXP 2/BOOM UP) BRN (PROPEL REVERSE SIG) TAN (PROPEL FORWARD SIG) TAN (PROPEL FORWARD SIG) RED/WHT (KEY RELAY SIG) DIODE DIODE 1N5408 3A DIODE BRN (PROPEL REVERSE SIG) WHT (TRK EXP) BLK (VALVE GRD) BLK (VALVE GRD) RED/WHT (KEY RELAY SIG) G) DIODE WHT (TRK EXP) ORG (BLD DN/SWG RT) RED/YLW (E-STOP SW) TAN PEL FORWARD SIG) WHT (PROP REV) DIODE SWING SWITCH BOOM LIFT SWITCH GRY OM DN) K GRD) WHT/BLK (RT PROP REV) RIGHT TRACK SWITCH 3 K OUTPUT) /BLK XP 2) PUR (SWITCH PWR) BLU (FAN) BLK (COMM GRD) YLW (PROP FWD) RED (FUSED RELAY POWER) BLK (COMM GRD) RED/YLW (SENSOR PWR) RED (BATT PWR) RED/YLW (SENSOR PWR) BLU (FAN FUSE) WIRE COLOR LEGEND: BLACK 41569-03 800.392.2686 BLK - BLACK BLU - BLUE BRN - BROWN GRY - GRAY GRN - GREEN ORG - ORANGE PNK - PINK PUR - PURPLE RED - RED WHT - WHITE YLW - YELLOW /TC - TRACER COLOR ( ) IMPRINT LETTERING 55 RG165T-R Operator · Service · Maintenance Main Wiring Harness 41561 FROM WIRE DESCRIPTION PLUG# PIN# (FUNCTION IMPRINT) 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 03 03 04 05 06 06 07 07 07 08 09 09 09 10 10 11 A1 A2 A3 B1 B2 B3 C2 C3 D1 D2 D3 E1 E2 E3 F1 A1 A3 B1 B2 C1 C2 D1 E1 E2 F1 F2 G1 G2 H1 H3 J1 J2 J3 K1 K2 K3 a k k k a k 86 85 87a 1 1 2 3 A B - ECU CAN + USB + USB TETHER CAN+ TETHER CANECU CAN USB GROUND 5V REF FUEL SENDER RECEIVER SHUTDOWN MICRO GRD RECEIVER PWR HYD TEMP INPUT HYD OIL LEVEL INPUT CHARGE FILTER INPUT FUEL SEND SIG CUTTER PUMP OUTPUT CUTTER PUMP RETURN BOOM UP BOOM DOWN BLADE DOWN BLADE UP 2 SPEED SWING LT SWING RT PROPEL FORWARD SIG PROPEL REVERSE SIG TRK EXP 1 TRK EXP 2 CC PWR CC GRD MICRO GRD MICRO GRD MICRO GRD RECEIVER PWR RECEIVER PWR RECEIVER PWR RECEIVER SHUTDOWN E-STOP FUSE TRK EXP 1/BOOM DN TRK EXP 2/BOOM UP E-STOP SIG E-STOP FUSE ONE SHOT RLY SIG COMM GRD KEY RELAY SIG 5V REF FUEL SENDER TRK EXP 1/BOOM DN SWITCH PWR TRK EXP 2/BOOM UP MILL LGT SIG MILL LGT PWR MILL LGT PWR 56 GAUGE COLOR 18 18 18 18 18 18 16 16 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 16 16 16 16 16 16 18 18 16 16 16 18 16 14 18 18 16 16 16 18 YLW GRN WHT YLW GRN GRN BLK/YLW PUR WHT/RED BLK/RED RED/YLW TAN WHT BLU PUR ORG/BLK BLK PNK GRY ORG ORG ORG/WHT ORG ORG TAN BRN ORG/WHT ORG/BLK WHT BLK BLK/RED BLK/RED BLK/RED RED/YLW RED/YLW RED/YLW WHT/RED PNK ORG/WHT ORG/BLK ORG/WHT PNK RED/WHT BLK RED/WHT PUR ORG/WHT PUR ORG/BLK YLW TO PLUG# PIN # 23 08 08 29 29 23 08 SP1 SP2 SP3 SP4 72 41 71 SP5 SP6 SP7 36 35 14 15 SP8 17 16 79 79 04 05 SP27 SP28 SP3 SP3 SP3 SP4 SP4 SP4 SP2 SP9 SP10 SP11 07 SP9 79 SP12 SP13 SP1 SP10 SP29 SP11 SP31 SP30 SP30 28 3 2 4 5 29 4 1 B B a a a a a a B7 B4 a a 30 E4 - RG165T-R Operator · Service · Maintenance Main Wiring Harness 41561 12 13 13 14 15 16 17 18 18 19 19 20 20 21 21 22 22 23 23 23 23 24 24 24 25 25 A B k k k k a k a k a k a k a k 1 5 6 18 A B C A B MILL LGT SIG 5V REF FUEL SENDER FUEL SEND SIG BLD DN/SWG RT BLD UP/SWG LT BLD DN/SWG RT BLD UP/SWG LT PROP REV RT PROP REV PROP FWD RT PROP FWD PROP REV LT PROP REV PROP FWD LT PROP FWD START SIG START SIG E-STOP FUEL PUMP PWR MILL LGT SIG FUEL PUMP GRD LT PROP FWD LT PROP REV SWITCH PWR BLD UP/SWG LT BLD DN/SWG RT 18 18 18 18 18 18 18 16 16 16 16 16 16 16 16 16 18 18 18 18 18 16 16 16 18 18 YLW/WHT PUR PUR ORG ORG/WHT ORG ORG/WHT WHT WHT/BLK YLW YLW/BLK WHT WHT/RED YLW YLW/RED BLU BLU RED PNK YLW/WHT BLK YLW/RED WHT/RED PUR ORG/WHT ORG SP31 SP1 SP5 SP14 SP15 SP14 SP15 SP20 SP22 SP21 SP23 SP20 SP24 SP21 SP25 81 23 80 77 SP31 78 SP25 SP24 SP29 SP15 SP14 7 15 1 - 25 C SWITCH PWR 26 A BOOM UP 16 PUR SP29 - 16 ORG SP16 26 B - BOOM DN 16 ORG/BLK SP17 26 - C SWITCH PWR 16 PUR SP29 - 27 A BLD UP/SWG LT 18 ORG/WHT SP15 - 27 B BLD DN/SWG RT 18 ORG SP14 - 27 C SWITCH PWR 16 PUR SP29 - 28 A RT PROP FWD 16 YLW/BLK SP23 - 28 B RT PROP REV 16 WHT/BLK SP22 - 28 C SWITCH PWR 16 PUR SP29 - 29 2 KEY RELAY SIG 18 RED/WHT SP13 - 29 3 COMM GRD 14 BLK SP12 - 30 a MICRO GRD 16 BLK/RED SP3 - 30 k RECIEVER SHUTDOWN 18 WHT/RED SP2 - 31 - BATT PWR 14 RED SP32 - 32 - COMM GRD 14 BLK SP12 - 33 - MICRO GRD 16 BLK/RED SP3 - 34 - VALVE GRD 14 BLK SP26 - 35 k BOOM DN 16 ORG/BLK SP17 - 36 k BOOM UP 16 ORG SP16 - 37 a TRK EXP 2/BOOM UP 16 ORG/BLK SP11 - 800.392.2686 57 RG165T-R Operator · Service · Maintenance Main Wiring Harness 41561 58 37 k BOOM UP 16 ORG SP16 - 38 a TRK EXP 1/BOOM DN 16 ORG/WHT SP10 - 38 k BOOM DN 16 ORG/BLK SP17 - 39 a TRK EXP 1/BOOM DN 16 ORG/WHT SP10 - 39 k TRK EXP 16 WHT SP19 - 40 a TRK EXP 2/BOOM UP 16 ORG/BLK SP11 - 40 k TRK EXP 16 WHT SP19 - 41 A SENSOR PWR 16 RED/YLW SP18 - 41 C COMM GRD 14 BLK SP12 - 42 a VALVE GRD 14 BLK SP26 42 k BLD DN/SWG RT 18 ORG SP14 - 43 1 BLD DN/SWG RT 18 ORG SP14 - 43 2 VALVE GRD 14 BLK SP26 - 44 a VALVE GRD 14 BLK SP26 - 44 k BLD UP/SWG LT 18 ORG/WHT SP15 - 45 1 BLD UP/SWG LT 18 ORG/WHT SP15 - 45 2 VALVE GRD 14 BLK SP26 - 46 a VALVE GRD 14 BLK SP26 - 46 k TRK EXP 16 WHT SP19 - 47 1 TRK EXP 16 WHT SP19 - 47 2 VALVE GRD 14 BLK SP26 - 48 a VALVE GRD 14 BLK SP26 - 48 k TRK EXP 16 WHT SP19 - 49 1 TRK EXP 16 WHT SP19 - 49 2 VALVE GRD 14 BLK SP26 - 50 a VALVE GRD 14 BLK SP26 - 50 k LT PROP FWD 16 YLW/RED SP25 - 51 1 LT PROP FWD 16 YLW/RED SP25 - 51 2 VALVE GRD 14 BLK SP26 - 52 a VALVE GRD 14 BLK SP26 - 52 k LT PROP REV 16 WHT/RED SP24 - 53 1 LT PROP REV 16 WHT/RED SP24 - 53 2 VALVE GRD 14 BLK SP26 - 54 a VALVE GRD 14 BLK SP26 - 54 k RT PROP FWD 16 YLW/BLK SP23 - 55 1 RT PROP FWD 16 YLW/BLK SP23 - 55 2 VALVE GRD 14 BLK SP26 - 56 a VALVE GRD 14 BLK SP26 - 56 k RT PROP REV 16 WHT/BLK SP22 - 57 1 RT PROP REV 16 WHT/BLK SP22 - RG165T-R Operator · Service · Maintenance Main Wiring Harness 41561 57 2 VALVE GRD 14 BLK SP26 - 58 a VALVE GRD 14 BLK SP26 - 58 k 2 SPEED 18 ORG/WHT SP8 - 59 1 2 SPEED 18 ORG/WHT SP8 - 59 2 VALVE GRD 14 BLK SP26 - 60 a VALVE GRD 14 BLK SP26 - 60 k BLD DN/SWG RT 18 ORG SP14 - 61 1 BLD DN/SWG RT 18 ORG SP14 - 61 2 VALVE GRD 14 BLK SP26 - 62 a VALVE GRD 14 BLK SP26 - 62 k BLD UP/SWG LT 18 ORG/WHT SP15 - 63 1 BLD UP/SWG LT 18 ORG/WHT SP15 - 63 2 VALVE GRD 14 BLK SP26 - 64 a VALVE GRD 14 BLK SP26 - 64 k BOOM DN 16 ORG/BLK SP17 - 65 1 BOOM DN 16 ORG/BLK SP17 - 65 2 VALVE GRD 14 BLK SP26 - 66 a VALVE GRD 14 BLK SP26 - 66 k BOOM UP 16 ORG SP16 - 67 1 BOOM UP 16 ORG SP16 - 67 2 VALVE GRD 14 BLK SP26 - 68 a CC GRD 18 BLK SP28 - 68 k CC PWR 18 WHT SP27 - 69 1 CC PWR 18 WHT SP27 - 69 2 CC GRD 18 BLK SP28 - 70 I COMM GRD 14 BLK SP12 - 70 II FAN 14 BLU 79 E8 71 A SENSOR PWR 16 RED/YLW SP18 - 72 2 SENSOR PWR 16 RED/YLW SP18 - 73 a CUTTER PUMP RETURN 18 BLK SP7 - 73 k CUTTER PUMP OUTPUT 18 ORG/BLK SP6 - 74 1 CUTTER PUMP OUTPUT 18 ORG/BLK SP6 - 74 2 CUTTER PUMP RETURN 18 BLK SP7 - 75 - FUEL SEND SIG 18 PUR SP5 - 76 - COMM GRD 14 BLK SP12 - 79 A1 SENSOR PWR 16 RED/YLW SP18 - 79 A3 COMM GRD 14 BLK SP12 - 79 A4 PROP REV 16 WHT SP20 - 79 A6 COMM GRD 14 BLK SP12 - 79 A7 PROP FWD 16 YLW SP21 - 800.392.2686 59 RG165T-R Operator · Service · Maintenance Main Wiring Harness 41561 79 A9 COMM GRD 14 BLK SP12 - 79 A10 FAN FUSE 14 BLU 79 E7 79 A12 COMM GRD 14 BLK SP12 - 79 B1 KEY RELAY SIG 18 RED/WHT SP13 - 79 B3 FUSED RELAY POWER 16 RED SP33 - 79 B6 FUSED RELAY POWER 16 RED SP33 - 79 B9 FUSED RELAY POWER 16 RED SP33 - 79 B10 KEY RELAY SIG 18 RED/WHT SP13 - 79 B12 FUSED RELAY POWER 16 RED SP33 - 79 D11 BATT PWR 14 RED SP32 - 79 D12 IGN SW PWR IN 14 RED 82 2 79 E1 E-STOP SW 18 RED/YLW 80 2 79 E2 E-STOP FUSE 18 PNK SP9 - 79 E3 KEY RELAY SIG 18 RED/WHT SP13 - 79 E5 KEY RELAY SIG 18 RED/WHT SP13 - 79 E6 SWITCH PWR 16 PUR SP29 - 79 E9 FUSED RELAY POWER 16 RED SP33 - 79 E10 BATT PWR 14 RED SP32 - 79 E11 SENSOR PWR 16 RED/YLW SP18 - 79 E12 RECEIVER PWR 16 RED/YLW SP4 - 81 5 MILL LGT PWR 18 YLW SP30 - 81 6 KEY RELAY SIG 18 RED/WHT SP13 - SPLICE CIRCUITS SPLICE WIRE DESCRIPTION GAUGE COLOR CONNECTED TO SP1 5V REF FUEL SENDER 18 01-C3, 08-1, 13-A SP2 RECIEVER SHUTDOWN 18 SP3 MICRO GRD 16 PUR WHT/ RED BLK/RED SP4 RECEIVER PWR 16 RED/YLW SP5 FUEL SEND SIG 18 PUR ORG/ BLK BLK 01-D1, 03-a, 30-k 01-D2, 02-J1, 02-J2, 02-J3, 30-a, 33 01-D3, 02-K1, 02-K2, 02-K3, 79-E12 01-F1, 13-B, 75 SP6 CUTTER PUMP OUTPUT 18 SP7 CUTTER PUMP RETURN 18 SP8 2 SPEED 18 ORG/ WHT 02-D1, 58-k, 59-1 SP9 E-STOP FUSE 18 PNK 03-k, 06-k, 79-E2 SP10 TRK EXP 1/BOOM DN 16 ORG/ WHT 04-k, 09-1, 38-a, 39-a SP11 TRK EXP 2/BOOM UP 16 ORG/ BLK 05-k, 09-3, 37-a, 40-a SP12 COMM GRD 14 BLK 07-85, 29-3, 32, 41-C, 70-I, 76, 79-A3, 79-A6, 79A9, 79-A12 60 02-A1, 73-k, 74-1 02-A3, 73-a, 74-2 RG165T-R Operator · Service · Maintenance Main Wiring Harness 41561 SP13 KEY RELAY SIG 18 RED/ WHT 07-87a, 29-2, 79-B1, 79-B10, 79-E3, 79-E5, 81-6 SP14 BLD DN/SWG RT 18 ORG 14-k, 16-k, 25-B, 27-B, 42-k, 43-1, 60-k, 61-1 SP15 BLD UP/SWG LT 18 ORG/ WHT 15-k, 17-k, 25-A, 27-A, 44-k, 45-1, 62-k, 63-1 SP16 BOOM UP 16 ORG 26-A, 36-k, 37-k, 66-k, 67-1 SP17 BOOM DN 16 ORG/ BLK 26-B, 35-k, 38-k, 64-k, 65-1 SP18 SENSOR PWR 16 RED/ YLW 41-A, 71-A, 72-2, 79-A1, 79-E11 SP19 TRK EXP 16 WHT 39-k, 40-k, 46-k, 47-1, 48-k, 49-1 SP20 PROP REV 16 WHT 18-a, 20-a, 79-A4 SP21 PROP FWD 16 YLW 19-a, 21-a, 79-A7 SP22 RT PROP REV 16 WHT/ BLK 18-k, 28-B, 56k, 57-1 SP23 RT PROP FWD 16 YLW/ BLK 19-k, 28-A, 54-k, 55-1 SP24 LT PROP REV 16 WHT/ RED 20-k, 24-B, 52-k, 53-1 SP25 LT PROP FWD 16 YLW/ RED 21-k, 24-A, 50-k, 51-1 SP26 VALVE GRD 14 BLK 34, 42-a, 43-2, 44-a, 45-2, 46-a, 47-2, 48-a, 49-2, 50-a, 51-2, 52-a, 53-2, 54-a, 55-2, 56-a, 57-2, 58-a, 59-2, 60-a, 61-2, 62-a, 63-2, 64-a, 65-2, 66-a, 67-2 SP27 CC PWR 18 WHT 02-H1, 68-k, 69-1 SP28 CC GRD 18 BLK 02-H3, 68-a, 69-2 SP29 SWITCH PWR 16 PUR 09-2, 24-C, 25-C, 26-C, 27-C, SP30 MILL LGT PWR 18 YLW 10-B, 11, 81-5 SP31 MILL LGT SIG 18 YLW/ WHT 10-A, 12, 23-6 SP32 BATT PWR 14 RED 31, 79-D11, 79-E10 SP33 FUSED RELAY POWER 16 RED 79-B3, 79-B6, 79-B9, 79-B12, 800.392.2686 28-C, 79-E6 79-E9 61 RG165T-R Operator · Service · Maintenance Hydraulic Schematic 806797 TOP 62 RG165T-R Operator · Service · Maintenance Hydraulic Schematic 806797 BOTTOM TOP 800.392.2686 63 RG165T-R Operator · Service · Maintenance Hydraulic Adapter Kit 806797A ITEM QTY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 64 PART # DESCRIPTION (6002-04-04)199-FF3800-0404-ORING (4MORFS X 4MBSPP4 REF ORING ONLY NO RETAINING RING) (6002-06-08)199-FF3800-0608-ORING (6MORFS X 8MBSPP4 REF ORING ONLY NO RETAINING RING) 2 FF6400-04-04 04 MORFS X 04 MORB STRAIGHT 6 FF6801-04-06 04 MORFS X 06 MORB ELBOW 90° 2 FF6804-08-08-08 08 MORFS X 08 MORB X 08 MORFS RUN TEE XX XXX INTENTIONAL BLANK 7 FF6400-06-06 06 MORFS X 06 MORB STRAIGHT 2 FF6801-12-12 12 MORFS X 12 MORB ELBOW 90° 1 FF6602-12-12-12 12 MORFS X 12 FORFS X 12 MORB SWIVEL RUN TEE 3 FF6801-10-12 10 MORFS X 12 MORB ELBOW 90° 2 FF6400-10-10 10 MORFS X 10 MORB STRAIGHT 1 4601-16-16 16 BT X 16 MORB ELBOW 90° 1 4603-16-16 16 BT X 16 MORB ELBOW 45° 1 FF6802-12-12 12 MORFS X 12 MORB 45° 1 FF6801-06-12 06 MORFS X 12 MORB 90° 3 FF6801-06-06 06 MORFS X 06 MORB ELBOW 90° 1 FF6804-12-12-12 12 MORFS X 12 MORB X 12 MORFS RUN TEE 1 FF6400-12-12 12 MORFS X 12 MORB STRAIGHT 1 4603-20-16 20 BT X 16 MORB 45° 2 4603-20-20 20 BT X 20 MORB 45° 1 FF6804-08-08-08 08 MORFS X 08 MORB X 08 MORFS RUN TEE 2 FF6402-06-06 06 MORFS X 06 FORFS SWIVEL STRAIGHT 2 FF2701-06-06 06 MORFS X 06 BULKHEAD ORFS ELBOW 90° 8 FF6801-04-04 04 MORFS X 04 MORB ELBOW 90° 5 FF6801-08-08 08 MORFS X 08 MORB ELBOW 90° 3 FF6802-08-08 08 MORFS X 08 MORB 45° 3 FF6400-08-12 08 MORFS X 12 MORB STRAIGHT 1 4601-20-20 20 BT X 20 MORB ELBOW 90° 8 FF6400-04-06 04 MORFS X 06 MORB STRAIGHT 1 FF6602-04-04-04 04 MORFS X 04 FORFS X 04 MORB SWIVEL RUN TEE 1 6407-04-06 04MORB X 06 MORB UNION SWIVEL STRAIGHT 1 FF6803-06-06-06 06 MORFS X 06 MORB X 06 MORFS BRANCH TEE 1 FF6802-04-04 04 MORFS X 04 MORB 45° 4 SFK62-16 CODE 62 #16 SPLIT FLANGE KIT 2 6408-H-06 06 MORB HEX PLUG 1 FF2408-08 08 MORFS PLUG 1 FF6801-08-12 08 MORFS X 12 MORB ELBOW 90° 2 FF306-06 06 BULKHEAD NUT RG165T-R Operator · Service · Maintenance Hydraulic Hose Kit 806797H ITEM QTY PART # DESCRIPTION 4R17-04FSX1 1 REF 06FSX90-108" 4R17-04FSX2 1 REF 04FSX45-112" 6R16-06FSX3 2 REF 06FSX90L-109" 4 1 REF 4R17-06FSX-04FSX-109" 6R16-06FSX5 2 REF 06FSX90-116" 4R17-04FSX6 1 REF 04FSX45-115" 7 1 REF 6R16-08FSX90-06FSX-58" 8 1 REF 6R16-08FSX-06FSX-73" 9 1 REF 4R17-04FSX-04FSX90-99" 4R17-04FSX10 1 REF 04FSX90-105" 11 2 REF 8R16-08FSX-08FSX90-17" 12 3 REF 8R16-08FSX-08FSX45-13" 13 2 REF 6R16-06FSX45-08FSX-30" 14 1 REF 6R16-06FSX90-08FSX-30" 12R17-12FSX9015 1 REF 12FSX-18" 16 1 REF 4R17-04FSX90-06FSX-9" 4R17-04FSX90L17 1 REF 04FSX-15" 18 19 20 21 1 1 1 1 REF REF REF REF 22 2 REF 23 24 25 26 27 28 29 30 1 1 1 1 1 1 2 2 REF REF REF REF REF REF REF REF 31 1 REF 32 1 REF 33 1 REF 34 35 36 1 1 2 REF REF REF 4R17-04FSX90-04FSX-8" 6R16-06FSX90-06FSX-38" 8R16-08FSX-08FSX-24" 10R17-12FSX-10FSX-36" 10R17-10FSX9010FSX-41" 12R17-12FSX-12FSX-19" 6R16-06FSX-06FSX90-14" 4R17-04FSX90-04FSX-34" 4R17-04FSX90-04FSX-30" 4R17-04FSX90-04FSX-41" 4R17-04FSX90-04FSX-37" 4R17-04FSX90-04FSX-13" 4R17-06FSX90-04FSX-29" 12R17-12FSX4512FSX-142" H5016D-16SB16SB45-118" W/TEXS H5016D-16SB16SB45-116" W/TEXS 16R4-16FSX90-PLAIN-35" 16R4-PLAIN-PLAIN-48" 20R4-PLAIN-PLAIN-30" Hydraulic Componet List ITEM QTY. PART # DESCRIPTION A 1 806713 OIL COOLER VALVE-COMBO BLOCK B 1 805867 RG80A PUMP-GEAR TRIPLE C 1 806404 10CC W SAE “A” PUMP-CW 81CC D 1 806696 RG165T-R FILTER-HYD INLINE 10 E 3 806569 MICRON SAE 8 CYLINDER, BLADE LIFT F 1 18771 WELD 10” G 2 41335 CYLINDER, WELD SWING H 1 11543 FILTER ASM, REWORK CYLINDER-2” 16” J 2 806566 STROKE TIE ROD 800.392.2686 K 1 L 1 M 2 N P Q R 3 1 1 1 S 1 T 1 Y 1 VALVE-FLOW CONTROL 4.0GPM 802986 VALVE-SHUTTLE -04 ORB VALVE-COUNTERBAL801166 ANCE 764712 TEE-MINICHECK -6ORFS 803835 DRIVE-FINAL 35967 CUTTER BOOM LIFT CYL 806362 MOTOR-PISTON 182CC MANIFOLD-CW MOTOR 805867 RG165T-R HYD RAULIC TANK ASM 41530 RG165T-R 801012 VALVE-CHECK 25 PSI 805841 65 RG165T-R Operator · Service · Maintenance Lubrication & Fluid Specifications RAYCO LUBRICATION & FLUID SPECIFICATIONS Engine Oil During the initial break-in period, the engine will consume more oil than usual. Check the engine oil level daily. ONLY USE CH-4 (or better) CLASSIFICATION OILS WITH A 10 TBA OR HIGHER. See the Engine Operator Manual for engine lubricating oil specifications. Fuel - Diesel Engine See the Engine Operator Manual for engine fuel specifications. ALWAYS USE ULTRA LOW SULFUR DIESEL FUEL ONLY. DO NOT USE FUELS WITH SULFUR CONTENT HIGHER THAN ULSD (Ultra Low Sulfer Diesel) 0.015% (15ppm Hydraulic Oil (Petroleum-Mineral Base) Your machine is filled at the factory with Conoco Megaflow AW HVI 46 Hydraulic Fluid. This oil is formulated to provide the proper operating characteristics in a wide range of climates. When refilling, always use Conoco Megaflow AW HVI 46 or one of the recommended brands below. Failure to use the proper hydraulic oil can lower performance and shorten the life of critical components. DON’T MIX different types of hydraulic fluids! Oil specifications address the following concerns: • High-temperature viscosity • Low-temperature flow properties • Viscosity lifespan • High-pressure wear characteristics • Filterability • Multi-metal compatibility in the presence of water We recommend the following hydraulic oils for your machine: Conoco-Phillips MegaFlow AW HVI 46……….…..Viscosity 7.7 cSt @ 100°C / 46 cSt @ 40°C / Pour Point -45°C (-49°F) Shell Tellus T 46 (new name: Tellus S2 V46)…....Viscosity 7.95 cSt @ 100°C / 45.9 cSt @ 40°C / Pour Point -42°C (-43°F) Mobil DTE 15M…………………………………………Viscosity 7.8 cSt @ 100°C / 46 cSt @ 40°C / Pour Point -42°C (-43°F) Exxon Univis N 46…………………………………….Viscosity 8.2 cSt @ 100°C / 46 cSt @ 40°C / Pour Point -48°C (-54°F) Pennzoil Pennzbell AWX MV 46………………….…Viscosity 8.8 cSt @ 100°C / 46.3 cSt @ 40°C / Pour Point -48°C ( -54°F) If choosing an oil other than those recommended above, the following specifications should be used: • Kinematic Viscosity: 7 cSt (min) @ 100°C / 42-50 cSt @ 40°C • Pour point: -35° F (-37° C) or colder • Viscosity stabilizers, excellent resistance to viscosity breakdown (shear). • Anti-wear, Anti-foam formulation, for use in all pump types at all pressures. • Low-zinc additives; zinc levels should not exceed .08% of total weight Clean hydraulic oil is critical to achieve high performance and get long life from your hydraulic system. The oil and filter should be changed in accordance with the instructions contained in the “Maintenance Intervals” section of your manual. The hydraulic oil should be changed immediately if it appears dirty or smells burnt. Biodegradable Hydraulic Oil Panolin HLP Synthetic Ester Base VG46 is the only approved Bio-Degradable Hydraulic oil for this machine. All mineral base oils must be completely drained out of system and components before refilling with Panolin HLP Synthetic VG46 Bio-degradable oil. Panolin HLP Synthetic Ester VG46.………………….Viscosity 8.1 cSt @ 100°C / 47 cSt @ 40°C / Pour Point -57°C (-70°F) 66 Track Drive Oil The track drives should be filled with a Synthetic 75W-90 heavy duty gear oil. This oil should have an API service classification of GL-5 which has an extreme pressure additive. A synthetic 75W-140 or 80W-140 heavy duty GL-5 gear oil could also be used in warm climates to extend gear life. RG165T-R Operator · Service · Maintenance MWF Hydrostat Drive Lubrication & Fluid Specifications The Hydrostat drive is shipped with Mobil 1 synthetic engine oil, SAE 15W-50. Do not mix hydrostat and different lubricants! The Differential Gearbox is shipped with 80-90W performance gear oil. Use this fluid or comparable type when refilling. Lubricating Grease All machines are completely serviced at the factory before shipping. The operator should check all grease fittings to familiarize with the location and correct service schedule plan. Use the normal shutdown procedure (See “Operating Instructions”), before lubricating the machine. Apply grease using a standard low pressure/low volume grease gun. Do not use a pneumatic grease gun. Lubricate with a high quality NLGI No.2 multipurpose bearing grease having rust inhibitors, good water resistance, antioxidant additives, and a minimum viscosity of 150 cSt at 40°C and suitable to operate continuously at 212°F / 100°C or higher. We recommend the following bearing grease that meets this spec: Chevron Delo EP2……………....189 cSt @ 40°C / 17.5 cSt @ 100°C / Temperature range -40°C to 177°C (-40°F to 350°F) Texaco Multifak EP2………….…173 cSt @ 40°C / 15.6 cSt @ 100°C / Temperature range -34°C to 121°C (-30°F to 250°F) Citgo Premium Lithium EP2…..173 cSt @ 40°C / 14.9 cSt @ 100°C / Temperature range -15°C to 121°C ( 5°F to 250°F) Shell Alvania EP2…….………….189 cSt @ 40°C / 15.6 cSt @ 100°C / Temperature range -20°C to 100°C ( -4°F to 212°F) Note: for extreme cold temperature areas a No. 0 grade grease may be used. Before lubricating make sure all grease fittings and the nozzle of the grease gun is clean. Cold Weather Lubricants Before attempting to start the engine, make sure that the oil in the engine, the transmission and the hydraulic system are fluid enough to flow. Check the oil by removing the dipsticks. If the oil will drip from the dipstick, then the oil is fluid enough to start the engine. Do not use oil that has been diluted with kerosene. Kerosene will evaporate in the engine. Hydraulic and track drive oil should meet all previous specifications and have a pour point at least 7.8°C (14°F) lower than the coldest expected ambient temperature. If the viscosity of the oil is changed for colder weather, also change the filter element. If the filter is not changed, the filter element and the filter housing can become a solid mass. Drain all hydraulic cylinders and lines. After you change the oil, operate the equipment in order to circulate the thinner oil. ENGINE• If continuous ambient operating temperatures are below -10°C (+14°F), oil change intervals should be increased. Consult the Engine Operator Manual for details. • When you start an engine or when you operate an engine in ambient temperatures that are below -20°C (-4°F), use base oils that can flow in low temperatures. These oils have lubricant viscosity grade of SAE 0W or SAE 5W. • When you start an engine or when you operate an engine in ambient temperatures that are below -30°C (-22°F), use a Synthetic base stock multigrade oil. The oil should have lubricant viscosity grade of 0W or 5W. Use an oil with a pour point that is 5-10 degrees lower than the coldest ambient temperature. Fluids Refill Capacities (Approximate) Compartment or System U.S. Gallons Imperial Gallons Liters Fuel Tank Engine Crankcase w/Filter Total Engine Coolant including Cooler Hydraulic Reservoir 800.392.2686 67 RG165T-R Operator · Service · Maintenance Lubrication & Fluid Specifications RAYCO COOLANT SPECIFICATIONS Coolant / Antifreeze Recommendations Most commercial antifreezes are formulated for gasoline engine applications and will, therefore, have high silicate content. These antifreezes are intended for aluminum automotive engines and are unacceptable for diesel engines. Use antifreeze that is formulated with a low silicate level and the proper coolant additives for heavy duty diesel engines. Your machine is filled at the factory with Chevron Heavy Duty Phosphate Free Coolant formulated to meet the heavy-duty engine coolant specifications of TMC RP329 and ASTM D 6210. This coolant is manufactured from ethylene glycol and a highly effective, heavy duty corrosion inhibitor package that is phosphate free and contains nitrates and molybdates. It is compatible with other traditional heavy duty coolants containing supplemental coolant additives (SCA’s). The coolant specification addresses the following concerns: • Effective corrosion protection for aluminum, brass, cast iron, steel, solder, and copper. • Low silicate formulation. • Protects against winter freeze up and minimizes the chance of summer boil over. • Phosphate free formula reduces hardwater scale formation. • Suitable for diesel, gasoline and natural gas powered engines. • compatible with other major brands of coolant and heavy duty diesel supplemental additives. We recommend the following coolant type for your machine: Chevron HD Coolant (Phosphate-Free) Concentrate P/N 227036 / 227043 with bitterant ……..-34°F @ 50% mix / -62°F @ 60% mix Chevron HD Coolant (Phosphate-Free) Diluted P/N 227034 / 227045 with bitterant……….…..-34°F @ 50% mix / -62°F @ 60% mix Coolant Maintenance: • Maintain freeze point between -15°F and -62°F. A 50% mixture has a freeze point of -34°F (refer to freeze point above). • Use commercially available test strips for both nitrate and molybdate. • Maintain nitrate levels between 800ppm and 2300ppm. • Check levels of nitrate and molybdate every 250 hrs. • Add SCA’s based upon the engine OEM recommendations. • Top up low coolant systems with a 50% mixture as required. • Follow the engine OEM procedures when doing a complete change-out. Make Proper Antifreeze Additions Adding pure antifreeze as a makeup solution for cooling system top-up is an unacceptable practice. It increases the concentration of antifreeze in the cooling system which increases the concentration of dissolved solids and undissolved chemical inhibitors in the cooling system. Add antifreeze mixed with water to the same freeze protection as your cooling system. Use the chart below to assist in determining the concentration of antifreeze to use. NOTICE: Additives eventually lose their effectiveness and must be recharged with additional supplement coolant additives available in the form of liquid coolant conditioner. See TESTING ENGINE COOLANT and REPLENISHING SUPPLEMENT COOLANT ADDITIVES (SCA’S) BETWEEN COOLANT CHANGES, as described in the Engine Operator’s Manual. For more detailed explanation on the cooling system refer to the Fuels, Lubricants, and Coolant section of the Engine Operator’s Manual shipped with this machine. Chevron HD Coolant Protection Temperature (w/ 15 psi cap) 68 Concentration Boiling Protection to -129.4°C (265°F) 50% antifreeze and 50% water Freeze Protection to -24.4°C (-12°F) 40% antifreeze and 60% water Freeze Protection to -36.7°C (-34°F) 50% antifreeze and 50% water Freeze Protection to -52.2°C (-62°F) 60% antifreeze and 40% water RG165T-R Operator · Service · Maintenance 800.392.2686 69 RG165T-R Operator · Service · Maintenance Service Parts SERVICE FILTERS DESCRIPTION COMMON WEAR AND REPLACEMENT PARTS Qty. DESCRIPTION PART# Qty Engine Oil Filter 1 Primary Fuel Filter 1 Ignition Key 764136 1 Secondary Fuel filter 1 Fuel Cap 801682 1 Inner Air filter 1 O-Ring Kit 800186 1 Outer Air Filter 1 Hydraulic Filter (Tank) Cutter Charge Pump Filter In-Line Hydraulic Filter PART # 762462 806569 1 1 3 MANUALS Parts PMRG165T-R Operator Service Maintenance OSMRG165T-R Operator Booklet OBRG165T-R TRACK REPLACEMENT PARTS DESCRIPTION PART# Qty Non-Marking Track 805106 2 DESCRIPTION CUTTER WHEEL TEETH (28” WHEEL) PART# Qty Sprocket Left Hand Split 32882 2 Left Tooth (Bored) 2933C 16 Sprocket Right Hand Split 32883 2 Right Tooth (Tapped) 2933T 16 Double Roller 32781 16 Straight Tooth (Bored) 3144C 2 Idler Wheel Assembly 804955 2 Straight Tooth (Tapped) 3144T 2 Idler Spring 805558 2 Crossover Tooth (Bored) 20432C 2 Idler Tensioner Cylinder 41211 2 Crossover Tooth (Tapped) 20432T 2 Tensioner Cylinder Grease Zerk 803206 2 Tooth Bolts 750792 40 FILTER SERVICE KIT KIT INCLUDES FILTERS IN THE “FILTER SERVICE” SECTION 70 RAYCO WARRANTY CERTIFICATE A. General Outline Rayco Manufacturing, Inc. warrants to the first user that the products it supplies will be free from defects in material and workmanship under normal and proper usage for a period of 365 days from the date of delivery to the first user. In addition, with respect to “Mini Work-Force” models, the mainframe and control bar will be free from defects in material and workmanship under normal and proper usage for a period of two (2) years from said date of delivery. This warranty does not cover and Rayco makes no warranties with respect to (i) any product that has been subject to abuse, misuse, misapplication, neglect, alteration or accident; to improper or incorrect repair or maintenance; or to abnormal conditions of use, temperature, moisture, dirt or corrosive matter; and (ii) any material, parts or other components that are manufactured by someone other than Rayco, which items carry only the manufacturer’s warranty, if any. Furthermore, this warranty does not cover expendable parts. Individual components such as engines, engine drive systems, batteries, and hydraulic components, etc. shall be covered by standard warranties of their respective manufacturers. Any claims must be submitted within 30 days of the repair. B. Individual Components 1.Engines a. All engines have specific warranties issued by OEM and honored thru their respective dealer. 2. Hydraulic Components a.Hydraulic components have variable warranties. Rayco must preauthorize all hydraulic component product warranties prior to removal from the machine, and all warranty considerations are the sole responsibility of the manufacturer. 3. Batteries a. Batteries have a warranty that is honored thru manufacturer. For warranty service, the purchaser is to contact manufacturer directly. 4. Various Components a. Belts will be covered under warranty only if Rayco receives warranty from their supplier. b. Sprockets Sheaves have a six month limited warranty. c. Electric clutches have a six month limited warranty. d. Hydraulic Cylinders will be covered under warranty only if Rayco receives warranty from their supplier. 5. Pockets and Teeth a. Pockets and Teeth will be covered under warranty only if they are defective before they are mounted on a stump grinder. Once they are used, all warranty stops. C. Items not Covered Rayco is not responsible for the following: 2. Transporting the product to and from the place at which warranty work is performed. 3. Any product that has been altered or modified in ways not approved by Rayco. 4. Depreciation or damage caused by normal wear, lack of reasonable and proper maintenance, failure to follow operating instructions, misuse, lack of proper protection during storage, or accident. D. Unapproved Service Modification Rayco is relieved of its obligation under this warranty if: 1. Service (other than normal maintenance and replacement of service items) is performed by someone other than an authorized Rayco dealer; or 2. The product is modified or altered in ways not approved by Rayco. E. Obtaining Warranty Service To obtain performance of this warranty, the original retail purchaser must request warranty service from a Rayco dealer authorized to sell the product to be serviced. When making such a request, the purchaser must present evidence of the product’s delivery date, make the product available at the dealer’s place of business, and inform the dealer in what way the purchaser believes the product to be defective. Warranty repairs can be made in the field if the purchaser and servicing dealer so desire. However, travel time expense to and from the job site will be purchaser or dealer responsibility. F. No Implied Warranty or Other Representation Where permitted by law, neither Rayco nor any company affiliated with it makes any warranties, representations or promises, expressed or implied, as to the quality or performance, or freedom from defect of its products other than those set forth above, and NO IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS IS MADE. G. Limitation of Purchaser’s Remedies Where permitted by law, the purchaser’s only remedies in connection with the branch of performance on any warranty on any Rayco product are those set forth on this page. In no event will the dealer and or Rayco be liable for incidental or consequential damages, including but not limited to: loss of profits, rental of substitute equipment, or other commercial loss. H. No Dealer Warranty The selling dealer makes no warranty of his own on any item warranted by Rayco, and makes no warranty on other items unless he delivers to the purchaser a separate written warranty certificate specially warranting the item. A dealer has no authority to make any representation to promise on behalf of Rayco, or to modify the terms or limitations of this warranty in any way. If you have a situation where you are not sure if a component is covered under warranty, please do not hesitate to contact us. Rayco wants you and your customer to be 100% satisfied with our products and service. 1. Premiums charged for overtime labor requested by the purchaser. 71 Read and understand all instructions before attempting to operate this machine. This manual should be readily available for reference at all times. Additional copies of this manual may be purchased. Contact your Authorized Rayco Dealer or Rayco Manufacturing Inc. RAYCO Manufacturing, Inc. 4255 E Lincoln Way Wooster, OHIO 44606 U.S.A. 800.392.2686 raycomfg.com Think Smart, Think Safe……… We care about your safety. When operating your RAYCO® machinery always wear an approved helmet complete with ear muffs, face shield and the proper eye wear. Never operate under the influence of alcohol or drugs. Know your RAYCO, read and understand your owner’s manual cover to cover. RAYCO Manufacturing Inc. retains the right to make changes in design and specifications; engineering; add or remove features; add improvements; or discontinue manufacturing at any time without notice or obligation. Thank you for buying and using RAYCO Equipment. “The Stump Cutter People” ">

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