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Safe Operation Practices • Set-Up • Operation • Maintenance • Service • Troubleshooting • Warranty L Log Splitter m Model Series 550 MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136-0019 PrintedIn USA FormNo.769-04973A (June9, 2010) 1 ToTheOwner ThankYou Thank you for purchasing an MTD Log Splitter. engineered to provide excellent operated and maintained. Please read this entire manual It instructs performance It was carefully prior to operating your machine. persons who will operate address and mailing carefully and follow concerning address can be found to ensure your complete Please be sure that you, and any other the machine, or questions Throughout the machine satisfaction this manual, are observed on this page. We want at all times. all references to right and left side of the from the operating position recommended safety practices at all times. Failure to do so could result in personal injury or property damage. The engine All information is relative to the most recent warranty at the time of printing. Owner's/Operator's Manual, packed separately machine, for more information. product in this manual information available the machine, phone your local authorized MTD service dealer or contact us directly. MTD's Customer Support telephone numbers, website the equipment. you how to safely and easily set up, operate maintain If you have any problems when properly manufacturer is responsible issues with regards to performance, Review this manual frequently to familiarize yourself with the machine, its features and operation. Please be aware that this Operator's for all engine-related power-rating, and service. Please refer to the engine specifications, manufacturer's with your Manual may cover a range of product specifications for various models. Characteristics and features discussed and/or illustrated in this manual may not be applicable the right to change equipment without to all models. We reserve product specifications, designs and notice and without incurring obligation. Table of Contents Safe Operation Practices ........................................ 3 Maintenance & Adjustment. ................................. Assembly & Set-Up .................................................. Controls & Features ................................................ 7 11 Troubleshooting .................................................... Illustrated Parts List .............................................. Operation 12 Warranty ................................................................ RecordProductInformation Before setting up and operating information in the provided Department, support area to the right. You can locate the via our web site, Customer or with a local authorized Back Page DIqFllqFllqFllqNIqD please and record the model plate by standing behind the unit and looking down at the hydraulic tank. This information will be necessary, should you seek technical 20 22 MODEL NUMBER your new equipment, locate the model plate on the equipment ................................................... SERIALNUMBER Support DIqFIIqFIIqFIIqFIIqD service dealer. CustomerSupport Please do NOT return If you have difficulty this machine, the machine assembling to the retailer this product you can seek help from Visit us on the web at www.mtdproducts.com 0 Call a Customer 0 Write Representative or dealer without or have any questions the experts. 0 Support 16 Choose from at (800) 800-7310 us at MTD LLC • RO. Box 361131 • Cleveland, first contacting regarding the options the controls, below: or (330) 220-4683 OH • 44136-0019 our Customer operation, Support Department. or maintenance of 2 ImportantSafeOperationPractices WARNING! This symbol could endanger all instructions points the personal safety and/or in this manual with these instructions out important before property attempting may result in personal When you see this symbol. safety instructions of yourself to operate which, if not followed, and others. this machine. Read and follow Failure to comply injury. HEED ITS WARNING! CALIFORNIA PROPOSITION 65 WARNING! Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to State of California to cause cancer and birth defects or other reproductive harm. DANGER! This machine this manual. operator was built to be operated As with any type of power debris. Failure to observe serious injury or death. Read, understand, machine assemble future and follow all instructions and in the manual(s) before and operate. and regular reference on the attempting Keep this manual to replacement parts. 2. Be familiar with all controls and their proper operation. Know how to stop the machine and disengage them and safe operation and be trained practices Never allow adults to operate instruction. this machine without 5. Many accidents occur when more than one person operates the machine. Ira helper is assisting in stacking d. Never allow anyone 8. Never transport to ride on this machine. cargo on this machine. machine with frayed, kinked, hoses, fittings, or tubing. to reverse several times while engine not running; returning or adjusting fittings, Do not adjust va Ive. Leaks can be detected while wearing the suspected wood. logs, never activate the control until the helper is a minimum of 10 feet from the machine. 7. can to neutral before hoses, tubing, is repairing or other system components. proper at least 10 feet from during a pin hole opening Stop the engine and relieve hydraulic system pressure by cycling the valve control lever from forward 10. Keep bystanders, pets, and children the machine while it is in operation. high fluid pressures Do not operate by an 4. develop Fluid escaping through b. in this manual and supervised log splitters result in Do not check for leaks with your hand. c. and on the machine adult. in hands and feet could a. Never allow children under 16 years of age to operate this machine. Children 16 and over should read and understand the instructions 6. operation. cracked, or damaged quickly. 3. of amputating safety instructions Hydraulic practices or error on the part of the penetrate your skin and cause blood poisoning, gangrene, or death. Give attention to the following instructions at all times: in a safe place for and for ordering is capable the following 9. to the safe operation carelessness can result in serious injury. This machine and throwing Training 1. according equipment, 11. If injured 12. settings of the pump or by passing cardboard or wood, protective gloves and safety glasses, over area. Look for discoloration of cardboard or by escaping fluid, Serious infection treatment the pressure or reaction is not administered Keep the operator secure footing. see a doctor immediately. can develop if proper medical immediately. zone and adjacent area clear for safe, 13. Ifyourmachine isequipped withaninternal combustion engine andisintended forusenearanyunimproved forest, brush, orgrass covered land, theengine exhaust should be equipped withaspark arrester. Make sure youcomply with applicable local, state, andfederal codes. Take appropriate firefighting equipment withyou. 14. Thismachine should beused forsplitting woodonly,do notuseitforanyotherpurpose. 15. Follow theinstructions inthemanual(s) provided withany attachment(s) forthismachine. C. Never fuel machine d. Never remove e. Always wear safety shoes or heavy boots. Always wear safety glasses or safety goggles operating this machine. 3. Never wear jewelry the engine Allow engine to cool at least two minutes before fl Never overfill the fuel tank. Fill tank to no more than 1/2 inch below bottom of filler neck to provide g. Replace gasoline h. If gasoline is spilled, wipe it off the engine and i. when cap and tighten and move machine five (5) minutes entangled in moving or rotating that might where there securely. to another before starting Never store the machine become area. Wait the engine. or fuel container inside is an open flame, spark or pilot light Make sure machine clothes dryer or other gas appliances. parts of the machine. j. 4. space for fuel expansion. as on a water heater, space heater, furnace, or loose clothing is refueling. equipment 2. gas cap or add fuel while hot or running. Preparation 1. indoors. is on a flat, dry, solid ground Allow machine before before to cool at least five (5) minutes storing. operating. 5. Always block wheels to prevent unintended movement, and lock beam in either the horizontal or vertical position. 6. Always operate specified this machine in the manual. from the operator Operation 1. zone(s) Before starting this machine, Practices". Failure to follow See Fig. 2-1. injury to the operator review the "Safe Operation these rules may result in serious or bystanders. 2. Never leave this machine running. unattended with the engine 3. Do not operate while under the influence alcohol, machine of drugs, or medication. 4. Never allow anyone proper instruction. 5. Always operate this machine with all safety equipment place and working. Make sure all controls are operating 6. to operate properly for safe operation. Operator Zone a. Horizontal Operating this machine Position: lever side of the log splitter b. without in Stand on the control and stabilize shown, if needed. See Fig. 2-1. Vertical Operating Position: splitter and stabilize log as Stand in front of the log log as shown, if needed. See Fig. 2-1. WARNING! Figure 2-1 7. Logs should 8. Use log splitter When stabilizing log with left hand, remove your hand when the wedge just contacts the log or serious injury may occur. be cut with square ends prior to splitting. in daylight or under good artificial light. 7. When loading a log, always place your hands on the side of the log, not on the ends, and never use your foot to help SafeHandlingof 6as01ine To avoid personal in handling injury vapors are explosive. gasoline or property gasoline. Gasoline is spilled damage is extremely Serious personal on yourself Wash your skin and change use extreme flammable injury care and the can occur when or your clothes which stabilize a log. Failure to do so, may result in crushed amputated fingers, toes, hand, or foot. 8. Use only your right 9. Never attempt 10. For logs which are not cut square, the least square end of the log should Use only an approved b. Extinguish gasoline container. all cigarettes, cigars, pipes, and other sources of ignition. 4 J SECTION 2 -- IMPORTANT SAFE OPERATION the controls. to split more than one log at a time. can ignite. clothes immediately. a. hand to operate or PRACTICES be placed toward the beam and wedge, the square end placed toward the end plate. and 11. When splitting in the vertical before the control a. b. moving position, stabilize the log 9. handle. Split as follows: as attaching extra large or uneven must be stabilized placed between with wooden personal 10. logs, the log in any manner, alterations a rope or extension adding to the width Place log on the end plate and turn until it leans against the beam and is stable. When splitting Do not alter this machine or height of the wedge According to the Consumer this product the log and end plate or ground. 13. Always keep fingers away from any cracks that open in the log while splitting. They can quickly amputate your fingers. close and pinch or Keep your work area clean. Immediately remove around 14. the machine Do not change the engine. the engine The governor operating governor settings controls Never move this machine 16. This machine or public should the engine not be towed road without checking _ is running. federal, state, or local vehicle requirements. Any licensing or modifications such as taillights, etc., needed to comply, the sole responsibility Origin" is required Do not tow machine 18. See Transporting towing requirements Ira "Statement of instructions combustion engine and should covered or grass-covered exhaust system is equipped meeting applicable effective working or death. not be used isforest-covered, equipped with brush an land unless the engine's with a spark arrester local or state laws (if any). order by the operator. the above is required be maintained in In the State of California by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. over 45 mph. the Log Splitter injuries If a spark a rrester is used, it should is in your state, see your local dealer. 17. proper of the purchaser. and not worn excessively. on ARNING! or near anyThis unimproved machine on any street, highway the existing properly safe internal while (EPA), At the end of the Average Useful Failure to do so can result in accidents, speed of the engine. 15. Agency Spark Arrestor or overspeed the maximum Safety Commission Protection Life have the machine inspected annually by an authorized service dealer to ensure that all mechanical and safety split wood over it. or may result in has an Average Useful Life of seven (7) years, systems are working so you do not stumble Products (CPSC) and the U.S. Environmental shims or split wood such handle, injury. or 130 hours of operation. 12. to the control Federal laws apply section in this manual for once all federal, local, or state are met. on federal lands. A spark attester for the muffler is available through your nearest engine authorized service dealer or contact the service department, RO. Box 361131 Cleveland, Ohio 44136-0019. Maintenanceand Storage 1. Stop the engine, disconnect the spark plug and ground it against the engine before cleaning, or inspecting the machine. 2. Stop the engine and relieve hydraulic system pressure by cycling the valve control lever from forward to reverse several times while engine is not running; returning to neutral before repairing or adjusting or other system components. 3. To prevent fittings, hoses, tubing, fires, clean debris and chaff from the engine and muffler areas. If the engine is equipped with a spark arrester muffler, clean and inspect it regularly according manufacturers instructions. Replace if damaged. 4. 5. Periodically to check that all nuts and bolts, hose clamps, and hydraulic fittings working condition. are tight to be sure equipment is in safe Check all safety guards and shields to be sure they are in the proper position. Never operate with safety guards, shields, or other protective features removed. 6. The pressure relief valve is preset at the factory. Do not adjust the valve. 7. Never attempt to move this machine over hilly or uneven terrain without a tow vehicle or adequate help. 8. For your safety, replace all damaged immediately with original equipment (O.E.M.) parts only. Use of parts which original equipment performance specifications and compromise or worn parts manufacturer's do not meet the may lead to improper safety! SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES S Safety Symbols This page depicts and describes safety symbols that may appear machine before attempting to assemble and operate. on this product. Read, understand, and follow all instructions on the READ THE OPERATOR'S MANUAL(S) Read, understand, assemble and follow all instructions in the manual(s) before attempting to and operate WARNING-- CRUSHING HAZARD Keep hands away from wedge, end plate, partially split wood and moving parts. BYSTANDERS Keep bystanders, helpers and children at least 10 feet away. SINGLE OPERATOR Only one person should operate the machine at a time. The adult who loads and stabilizes the log must be the person who operates WARNING-- control handle. PRESSURIZED FLUID Never check for hose leaks with your hands. High pressure fluid can escape through leak and cause serious injury by puncturing a pin hole the skin and causing blood poisoning. EYE PROTECTION Always wear safety glasses or safety goggles WARNING-- follow Your Responsibility--Restrict the warnings and instructions operating parts. the use of this power machine to persons who read, understand in this manual and on the machine. SAVETHESEINSTRUCTIONS! 6 I SECTION 2 -- IMPORTANT SAFE OPERATION this machine. MOVING WEDGE Keep hands away from wedge and moving WARNING! when PRACTICES and 3 Assembly & Set-Up Contents of Carton One Log Splitter One Tongue One Engine Operator's WARNING! machine. require Assembly One Operator's Manual Manual Use extreme caution Some components additional people unpacking this 7. are very heavy and will or mechanical Remove the spring clip and clevis pin from the jack stand on the tongue and then pivot the jack stand towards the ground handling into the operating position. See Fig. 3-1. equipment. NOTE:All references in this manual to the left or right side and front or back of the log splitter are from the operating position only. Exceptions, if any, will be specified. Unpacking & Assemblingthe LogSplitter TOOLS NEEDED: Safety glasses, leather gloves, wire cutters, pry bar and/or claw hammer. 1. Usea pry bar or claw hammer top of the crate. 2. Use a pry bar or claw ha mmer to remove the sides of the crate, beginning to loosen and remove the with the short sides (or left and right side of the log splitter). Set the sides of the crate aside to avoid injury. 3. On the front side of the crate the tongue assembly is attached on the inside of the crate with a ca hie tie. Cut the cable tie to remove the tongue. 4. Remove the large plastic cover and discard. WARNING! Do NOT remove any wood or cut any straps securing the log splitter or its components to the log splitter straps and/or 5. Inspect the bottom or wood splinters 6. or the crate at this time. Only remove wood when instructed Figure 3-1 8. Secure the jack stand in position spring clip. See Fig. 3-1. 9. With the log splitter still secured to the bottom of the crate, remove two hex bolts and hex nuts from the tank bracket and to do so. of the crate for any protruding staples and remove. Remove any loose parts included operator's manual, etc.). with the clevis pin and remove the piece of wood inside the tank brackets. See Fig. 3-2. with the log splitter (i.e. t_ Tongue He× Nuts Tank Bracket "_ ""..... j Figure 3=2 10. Align the holes in the tongue with the holes in the tank bracket and secure with the hardware just removed. See Fig. 3-2. 14, Disconnect removing the dislodger from the beam weld bracket by the six hex screws. See Fig. 3-4. F NOTE:The high pressure hose, which runs from the gear pump to the bottom of the control valve, must be above the tongue assembly. 11. The log splitter is shipped with the beam in a vertical position. Remove any bolts or straps securing the end plate to the bottom of the crate. 12, Pull out the vertical beam lock, rotate beam to the horizontal avoid any possible position pinch it back, and pivot the until it locks being sure to points. See Fig. 3-3. get He× Screws \ J Figure 3-4 15, Disconnect the log tray from the beam on the side of the control valve by removing the two hex washer screws that secure it to the beam and the two hex washer screws in the beam. See Fig. 3-5. Figure _lk -- lowering the beam as it is fairly heavy. Having a WARNING! extra when orraising and the second personTake assist withcare raising lowering beam is recommended. from any possible 13. 3-3 Remove the wood by cutting Be sure to keep hands away pinch points. between the wedge and the end plate the cable tie that secures it. Cut the strap near the hose on the front of the cylinder that secures it to the beam weld bracket. Be careful not to damage the hose. Log Tray Figure 3-5 8 [ SECTION2-- ASSEMBLY& SET-UP 16. Lift and slide the cylinder the weld brackets. up to the top of beam and into Set-Up See Fig. 3-6. Gasand Oil Fill-Up ,linder .............. Weld Service the engine with gasoline and oil as instructed the engine packed with your log splitter. manual in Read the instructions carefully. _ gasoline. Gasoline is extremely flammable and the ARNING! Use extreme handling vapors are explosive. Nevercare fuel when the machine indoors NOTE:Your or while log splitter the engine may be shipped is hot or running. with motor oil in the engine. You MUST check the oil level before operating. Be careful not to overfill. Gasoline can be added to the engine when the log splitter is in either the horizontal may be easier when the splitter or vertical position. is in the vertical However, it position. TirePressure The max recommended operating pressure is 30 psi. Under any circumstances do not exceed the manufacturer's recommended psi. Maintain equal pressure on all tires. _ may cause tire/rim assembly to burst with force ARNING!to cause Excessive pressure sufficient serious injury. when seating beads Figure 3-6 17. Attach the dislodger over the wedge assembly it to the weld brackets with the previously hardware. and secure removed See Fig. 3-4. Preparing the LogSplitter NOTE:Once the six hex screws are tightened, there may be a slight gap between the dislodger and the weld brackets. I. Lubricate the beam area (where the splitting slide) with engine wedge will oil. Do not use grease. This gap is normal. 2. 18. Reattach the log tray to the side of the beam with the control valve, aligning Remove the vented reservoir dipstick, which is located in front of the engine on top of the reservoir tank. See Fig. 3-8. the holes in the tray with the holes in the beam. See Fig. 3-7. Reservoir Tank Log Tray \ \ J Hex Screw Figure 3-7 19. Check for and remove any staples on the bottom crate that may puncture 20. NOTE:The any other the log splitter the wood crate. to the bottom under the engine and/or wood, then roll the log splitter the shipping off the bottom is filled to the proper operating level with Shell Tellus ® 32 Hydraulic Fluid. However, you MUST check the fluid level before If not filled, proceed with the following steps: the tire. Cut the metal strap securing of the crate and remove of the log splitter from the manufacturer of WARNING! Much of the original fluid operating. has been drawn into the cylinder and hoses. Make certain to refill the reservoir to prevent damage to the hydraulic pump. SECTION 2 -- ASSEMBLY& SET-UP 9 3_ Check the fluid overfill. level using the dipstick. See Fig. 3-8. Do not NOTE:Approved fluids include Shell Tellus ®32 Hydraulic Fluid, Dexron ® III/Mercon ®automatic transmission fluid, Pro-Select TM AW-32 Hydraulic grade 32 hydraulic Oil or IOWAW-ISO viscosity oil. It is not recommended mixed, to top offthe reservoir Shell Tellus ®32 Hydraulic tank during that fluids be initial set-up use Fluid only. 4. Replace the vented dipstick securely, tightening it until the top of the threads are flush with top of the pipe. 5. Disconnect the spark plug and prime the pump by pulling the recoil starter as far as it will go. Repeat approximately 10 times. 6. Reconnect the spark plug wire and start the engine following instructions in the Engine Operator's manual. 7. Use the control extended 8. handle to engage position. the wedge to the farthest Then retract the wedge. Refill the tank as specified on the dipstick if necessary. NOTE: Failure to refill the tank will void the splitter's warranty. 9. Extend and retract remove the wedge any trapped 12 complete cycles to air in the system (the system is "self- bleeding"). 10. Refill the reservoir within the range marked on the dipstick if necessary. NOTE: Some fluid may overflow from the vent plug as the system builds heat and the fluid balanced level. '°1 SECTION 2-- ASSEMBLY& SET-UP expands and seeks a 4 Controls and Features g Dislodger iorizontal Control Handle_ Beam Lock Tongue Log Tray End Plate Vertical Beam Lock Figure 4=1 Log Dislodger See the Engine Operator's of the controls Manual for the location and function on the engine. from the wedge. wood Beam Locks These two locks, as their name suggests, are used to secure the beam in the horizontal or the vertical position. The vertical beam lock is located located next to the engine. on the beam support The log dislodger The horizontal beam lock is latch bracket. or freshly to remove any partially splitting split wood large diameter cut wood. LogTray The log tray is designed to catch the log after it is split. Tongue The tongue Control Handle is designed This may occur while is used to attach to a towing vehicle for transportation. The control handle has three positions; Reverse. See the Operation Neutral and EndPlate The end plate holds the log in place while the wedge Wedge The wedge Forward, section for instructions. splits the log. is used to split the wood. 11 5 Operation Starting the Engine WARNING! Usingthe LogSplitter Read, understand instructions and warnings this manual before operating. WARNING! and follow on the machine all Operating Positions and in I. Place the log splitter 2. Block the front and back of both wheels. on flat, dry, solid ground. See Fig. 5-I. Wear leather work gloves, safety shoes, and safety glasses when Ensure safe footing. operating Vertical a log splitter. Before EachUse 1. With the spark plug wire disconnected, remove the dipstick and check the hydraulic fluid level. Refill if necessary. Approved fluids include Shell Tellus®32 Hydraulic Fluid, Dexron ®III/ Mercon ®automatic transmission fluid, Pro-SelectTMAW-32 Hydraulic Oil or 10WAW-ISOviscosity grade 32 hydraulic oil. Check the engine oil level. Refill if necessary. 2. Fill up the gasoline if necessary. 3. Lubricate the front, sides, and back of the beam face and where the splitting wedge will slide with engine oil. Do not use grease. Make sure to lubricate both the front and the back of the beam face. 4. Attach the spark plug wire to the spark plug. Starting Engine 1. Attach Figure 5-1 the spark plug wire to the spark plug. Make certain the metal cap on the end of the spark plug wire is fastened 3. securely over the metal tip of the spark plug. 2. Turn the fuel valve to the ON position. 3. Move the choke lever to the CHOKE position. 4. Grasp the starter the engine WARNING! Take extra care when raising and lowering the beam as it is fairly heavy. Having a second person assist with raising or lowering the beam is recommended. Be sure to keep hands away from any possible pinch points. handle and pull the rope out slowly until reaches the start of its compression rope will pull slightly cycle (the harder at this point). 4. 5. Pull the rope with a rapid, full arm stroke. Keep a firm grip on the starter handle. Let the rope rewind until the engine cranks. 6. slowly. To place the beam in the Vertical Position proceed as follows: Repeat vertical position when splitting heavy logs. WARNING! Always use the log splitter in the After the engine starts, move the choke lever to the OFF position. 7. Place the beam in either the horizontal or vertical position and lock into place. Place the throttle In cold weather, times to circulate lever to the speed desired. run the wedge the hydraulic WARNING? When up or down the beam 6to fluid. starting a warm engine, the muffler and surrounding areas are hot and can cause a burn. Do not touch. Stopping the Engine 1. Move the choke lever to the OFF position. 2. Turn the fuel valve to the OFF position. 8 a. Pull the horizontal beam lock out to release the beam and pivot the beam to the vertical position. b_ To lock the beam in the vertical position, pull out on the vertical beam lock and rotate it to secure the Usingthe Control Handle The control beam. See Fig. 5-2. handle has three positions. See Fig. 5-4. f To Return Wedge i........... a o Stop Wedge Figure 54 Figure 5-2 5_ To place the beam in the Horizontal follows: a. Pull the vertical Position beam lock out and rotate Pivot the beam to the horizontal b. The horizontal proceed as it down. position. beam lock is self-locking. The spring loaded lock will snap into place when the beam is lowered into position. See Fig. 5-3. FORWARD position -- Move the control handle to the FORWARD to move wedge toward NOTE:The control the log to split. handle will return to the NEUTRAL position as soon as the handle is released position only). NEUTRAL -- Release the control to the NEUTRAL position control handle or move the lever to stop the wedge REVERSE -- Move the control position (FORWARD to return the wedge handle to the REVERSE toward the cylinder. The handle stays in the REVERSEposition the NEUTRAL position movement. automatically and returns to when fully retracted. Do not hold the handle in the REVERSE position retracted. NOTE:The REVERSE position the NEUTRAL position WARNING! may also be moved manually, when fully back to if necessary. If the control handle on your log splitter is not functioning properly, STOP USE IMMEDIATELY and contact an authorized service dealer. replace control valve. Contact an authorized service WARNING! dealer. Do not attempt to service, repair or control valve or the hydraulic system from its WARNING! Do not attempt to adjust modify original settings or manufacture in any or way. the Figure 5-3 SECTION S -- OPERATION 13 Splitting the Wood I. Start the engine as instructed manual 2. 3. Transporting the LogSplitter included in the Engine Operator's I. with the log splitter. Make certain the beam lock. 2. Remove the spring clip and clevis pin from the jack stand. 3. Support the tongue and pivot tongue. See Fig. 5-5. the log, place your left hand on the side of the log opposite position. beam is locked securely with the horizontal Place the log against the end plate and only split the wood in the direction of the grain. To stabilize Lower the beam to its horizontal the jack stand up against the the beam as shown in Fig. 5-I. WARNING! Never place a hand on the ends of the log, between the log and the end plate orthe and the splitting log Clip wedge. who loads and stabilizes the log, must be the person WARNING! one operator who operates Only the control handle. permitted. Adult i_ 4. Move the control handle to the forward position to split the wood. 5. Remove left hand from the side of the log once wedge just contacts the log. Continue moving control handle forward to split the log. 6. Release the control 7. Move the control handle to stop the wedge handle to the reverse position movement. to return the wedge. 8. To remove partially split wood from wedge, move the control handle to the REVERSEposition until the wedge fully retracted to allow split wood portion to contact Figure 5-5 is the 4. Secure with the spring clip and clevis pin previously removed. See Fig. 5-5. 5. Attach the coupler towing vehicle; log dislodger. WARNING! Never remove partially split wood from the wedge with your hands. Fingers may become trapped between the split wood. a. If the coupler adjustment 9. Once removed the wood from the wedge from the opposite with the log dislodger, end or in another b. split If the coupler adjustment location. hitch to a class I or higher 2" ball on the latch securely. hitch does not fit on the ball, turn the nut one turn counter-clockwise. hitch is too loose on the ball, turn the nut one turn clockwise. Then recheck and adjust accordingly. 6. Connect the safety chains to the towing vehicle. check the local, state and federal requirements WARNING! fasterroad. than 45mph and before towing Doonnot anytow public NOTE: Use caution when vehicle is recommended. SECTION 5-- OPERATION backing up, using a spotter outside the OperatingTips Always: I. Use clean fluid and check the fluid 2. Use an approved hydraulic Shell Tellus ®32 Hydraulic level regularly. fluid. Approved fluids include Fluid, Dexron ® III / Mercon ® automatic transmission fluid, Pro-Selecg MAW-32 Hydraulic Oil or 10WAW-ISO viscosity grade 32 hydraulic oil. NOTE: It is not recommended that fluids 3. Use a filter (clean or replace 4. Use a breather 5. Make sure the pump is mounted 6. Use a flexible regularly). cap on the fluid "spider" be mixed. reservoir. and aligned type coupling properly. between the engine and pump drive shafts. 7. Keep the hoses clear and unblocked. 8. Bleed the air out of the hoses before 9. Flush and clean the hydraulic operating. system before restarting after servicing. 10. Use "pipe dope" on all hydraulic 11. Allow time for the engine wood. 12. Prime the pump the engine done 13. before fittings. to warm-up before the initial start-up with the spark plug disconnected splitting by turning the over (if not already at the factory). Split the wood along the grain (lengthwise) only. Never: I. Use when the fluid is below 20 ° F or above 150° F. 2. Use a solid engine/pump 3. Operate through 4. Attempt to adjust the unloading without pressure gauges. coupling. relief valve for more than 5 seconds. or relief valve settings 5. Operate with air in the hydraulic system. 6. Use teflon fittings. 7. Attempt 8. Attempt to remove partially split wood from the wedge with your hands. Fully retract the wedge to dislodge the tape on the hydraulic to cut wood across the grain. wood with the log dislodger. SECTION S -- OPERATION 15 Maintenance& Adjustments WARNING! first stopping Do not make any adjustments without the engine, disconnecting the spark plug wire and grounding it against Always wear safety glasses during while performing Carefully penetrating the engine. operation any adjustments 2. unthread the inlet filter and clean it with oil. See Fig. 6-1. _- or or repairs. Maintenance Engine Refer to the Engine Operator's splitter for all engine Manual packed with your log / / maintenance. / Tire Pressure The max recommended operating not, under any circumstances, recommended psi. Maintain pressure is 30 psi. Do exceed the manufacturer's equal pressure on all tires. WARNING! Excessive pressure when seating beads may cause the tire/rim assembly to burst with force sufficient to cause serious injury. Refer to the sidewall of the tire for the recommended pressure. Suction H0seClamps Check the hose clamps on the suction of the pump) to ensure they are tight hose clamps on the return hose (attached before to the side each use. Check the Figure 64 3. Allow the fluid to drain into a suitable NOTE:The Hydraulic Filter Change the hydraulic filter every 50 hours of operation. a 10 micron filter. Order part number hydraulic Use only 723-0405. between pump coupler the pump 4. is a nylon "spider" insert, located fails completely, you grade 32 hydraulic mixed. 6. level in the log splitter tank before each use. Maintain specified on the dipstick Disconnect reservoir the range at all times. the suction tank. fluids include of approximately Do not overfill. Shell Tellus ®32 Hydraulic transmission fluid, Oil or IOWAW-ISO viscosity oil. It is not recommended Replace the vented dipstick Disconnect that fluids be securely, tightening 7. Reconnect following every 100 hours of hose from the bottom of the the spark plug and prime the pump the recoil starter 10 times. reservoir the fluid level within Change the hydraulic fluid in the reservoir operation. Follow the steps below: 1. 5. of 3 gallons and it until the top of the threads are flush with top of the pipe. HydraulicFluid fluid level using the dipstick. Pro-Select T_AW-32 Hydraulic a loss of power. Check the hydraulic tank has a capacity system has a capacity Fluid, Dexron ® III / Mercon ®automatic and the engine shaft. Over time, the coupler service dealer. If the coupler will experience Check the fluid NOTE:Approved will harden and deteriorate. If you detect vibration or noise coming from the area between the engine and the pump contact an authorized reservoir the entire hydraulic 4.7 gallons. Flexible Pump Coupler The flexible container. hose at least once a season. 8. by pulling as far as it will go. Repeat approximately the spark plug wire and start the engine the instructions in the Operation Use the control handle to engage the wedge extended position. Then retract the wedge. Section. to the farthest 9. Refill the reservoir within range marked on the dipstick. See Fig. 6-2. Adjustments Raisingand Loweringthe Beam Dipstick Use the control handle to run the wedge 6 to 8 times to circulate thin the fluid. the hydraulic Place the log splitter To raise the beam for vertical up and down the beam fluid, which will warm and on a firm, level surface. operation: I. Pull out the horizontal 2. Pivot beam lock down to release the beam. beam lock on the tongue. 3. Move the beam to the vertical position. Secure it with the beam lock on the reservoir tank assembly. WARNING! Always use the log splitter in the vertical position when splitting heavy logs. To lower the beam: Hydraulic Fluid Only 1. Pull out the vertical 2. Pivot beam lock down to release the beam. 3. Carefully pull back on the beam and lower it to the horizontal position. The horizontal beam lock will lock Figure 6-2 10. Extend and retract remove trapped the wedge tank. automatically. 12 complete cycles to air in the system (the system is "self- WedgeAssembly As normal wear occurs and there is excessive "play" between the wedge and beam, adjust the bolts on the side of the wedge bleeding"). drawn into the cylinder and hoses. Make certain to WARNING! refill the reservoir Much toofprevent the original damage fluid tohas the been _ beam lock on the reservoir hydraulic pump. log splitter's NOTE: Some fluid Failure to refill the tank will void the assembly beam. 1. warranty. may overflow to eliminate excess space between the wedge Loosen the jam nuts on the two adjustment side of the wedge. See Fig. 6-3. and the bolts on the from the vent plug as the system builds heat and the fluid expands and seeks a balanced level. Do not operate the log splitter without the proper amount of transmission fluid in the reservoir tank. Maintain the fluid level within at all times. When checking the dipstick the pipe. the range specified until the top of the threads NOTE:Always components. are flush with the top of dispose of any used hydraulic engine oil at approved Contaminants in the fluid Flushing on the dipstick the fluid, always make sure to tighten recycling centers fluid and only. may damage the hydraulic the reservoir tank and hoses with kerosene whenever service is performed on the tank, hydraulic pump or valve is recommended. Contact an authorized service dealer. Beamand Splitting Wedge Lubricate top, sides and bottom of the beam and where it comes into contact with the splitting oil before each use. Make certain to readjust wedge the adjustment with engine Figure 6-3 bolts so that the 2. wedge moves freely, but no excess space exists between the wedge plate and the beam. Turn the adjustment bolts in until snug and then back them off slowly (approximately assembly 3. Re-tighten wedge 1-1/2turns) until the wedge will slide on the beam. the jam nuts securely against the side of the to secure the adjustment SECTION 6 -- bolts in this position. MAINTENANCE & ADJUSTMENTS 17 Gib Adjustment Periodically remove and replace the gibs -- the wedge assembly NOTE:The gibs may be rotated I. spacers -- between and the back plate. and/or turned over for even wear. Loosen the lock nuts under each back plate and slide the gibs out. See Fig. 6-3. 2. Turn or replace the gibs. 3. Reassemble 4. Readjust the bolts on the side of the wedge assembly. the back plate and secure it with lock nuts. Off-SeasonStorage If the log splitter will not be used for more than 30 days, prepare it for storage as follows: WARNING! Never store the machine the fuel tank inside of building with fuel in where fumes may reach an open flame or spark, or where ignition sources are present such as hot water and space heaters, furnaces, motors, etc. I. Clean the log splitter NOTE:The clothes dryers, stoves, electric thoroughly. use of pressure washers or a garden clean the splitter is not recommended. damage to the bearings or the engine. result in a shortened 2. Wipe the machine especially 3. life and reduce serviceability. with an oiled on the wedge rag to prevent Drain the fuel tank. Always drain the fuel into an approved container outdoors and away from open flames. Be sure smoke while handling the fuel. Do not the fuel. Start the engine and let it run until the fuel lines and carburetor 5. rust, and the beam. that the engine is cool before draining 4. hose to They may cause The use of water will are empty. Remove the spark plug. Holding a rag over the cylinder hole, pour approximately I/2-ounce (approximately one tablespoon) to distribute of engine oil into the cylinder the oil. and crank slowly 6. Replace the spark plug. 7. Do not store gasoline from 8. Replace your gasoline can if it starts to rust. Rust and/or one season to another. dirt in the gasoline will cause problems. 9. Store the log splitter in a clean, dry area. Do not store it next to corrosive materials, such as fertilizer. NOTE: If storing in an unventilated be certain to rustproof or metal storage shed, the equipment by coating light oil or silicone. SECTION 6-- MAINTENANCE & ADJUSTMENTS it with a 7 19 Troubleshooting Problem Cause Engine runs erratic Log Splitter running l with CHOKE applied. Remedy 1. Move choke lever to OFF position. 2. Spark plug wire loose. 2. Connect and tighten 3. Blocked fuel line or stale fuel. 3. Clean fuel line; fill tank with clean, fresh spark plug wire. gasoline. 4. Water or dirt in fuel system. 4. Drain fuel tank. Refill with fresh fuel. 5. Dirty air cleaner. 5. Clean or replace air cleaner. 6. Carburetor Cylinder not adjusted properly. Broken drive shaft. rod will not move 2. Shipping plugs left in hydraulic hoses. 6. See authorized service dealer. 1. See authorized service dealer. 2. Disconnect hydraulic hoses, remove shipping plugs, reconnect 3_ Set screws in coupling not adjusted 4. Loose shaft coupling. properly. 3. See authorized hoses. service dealer. 4. Correct engine/pump alignment necessary. 5. Gear sections damaged. 5. See authorized service dealer. 6. Damaged relief valve. 6. See authorized service dealer. 7. Hydraulic lines blocked. 7. Flush and clean hydraulic system. 8. Incorrect oil level. 9. Damaged directional 10. Blocked directional 8. Check oil level. valve. valve. 9. See authorized service dealer. 10. Flush and clean hydraulic system as Problem Slow cylinder Cause shaft speed while extending retracting and 2. Excessive pump inlet vacuum. 2. Make certain pump inlet hoses are clear and unblocked-use short, large diameter inlet hoses. 3. SIowengine 3. speed. relief valve. 7. Directional 8. Internally will slowly See authorized service dealer. 4. See authorized service dealer. 5. Check oil level. oil level. 6. Contaminated not split or wood splits too service dealer. 1, 5. incorrect Engine runs but wood See authorized 1. Gear sections damaged. 4. Damaged Leaking Cylinder Remedy oil 6. Drain oil, clean reservoir and refill. valve leaking internally. damaged cylinder. Z Seeauthorized service dealer. 8. Seeauthorized service dealer 1. Broken seals. 1. See authorized service dealer. 2. Scored cylinder. 2. See authorized service dealer. 1. Small gear section damaged. 1. See authorized service dealer. 2. Pump check valve leaking. 2. See authorized service dealer. 3. Excessive pump inlet vacuum. 3. Make certain pump inlet hoses are clear and unblocked. 4. Incorrect oil level. 4. Check oil level. 5. Contaminated 5. Drain oil, clean reservoirand 6. Directional oil. valve leaking internally. 7. Overloaded cylinder. refill. 6. See authorized service dealer. 7. Do not attempt to split wood against the grain. 8. Internally Engine stalls during splitting damaged cylinder. 1. Low horsepower/weak 2. Overloaded engine. cylinder. 8. See authorized service dealer. 1. See authorized service dealer. 2. Do not attempt to split wood against the grain or see authorized Engine will not turn or stalls under low load conditions 1. Engine/pump misalignment. as necessary. 2. Frozen or seized pump. 2. See authorized service dealer. 3. Low horsepower/weakengine. 3. See authorized service dealer. 4. Hydraulic 4. Flush and clean hydraulic system. lines blocked. 5. Blocked directional Leaking pump shaft seal 1. Correct alignment service dealer. valve. 5. Flush and clean hydraulic system. 1. Broken drive shaft. 1. See authorized 2. Engine/pump 2. Correct alignment misalignment. service dealer. as necessary. 3. Gear sections damaged. 3. See authorized service dealer. 4. Poorly positioned 4. See authorized service dealer. 5. Plugged shaft seal. oil breather. 5. Make certain reservoir is properly SECTION 8 -- vented. TROUBLESHOOTING 21 9 IllustratedPartsList 19 \ 77 \ 42 41 41 64 44 _41 62 57 61 58 39 44 I ! 65 70 ( / 23 21 33 29 \ 30 !\ 27 \ \ i 73 3 48 \ 51 28 26 48 52 Refl Part I 918-0769A 2 727-04166 3 710-I018 4 737-0192 5 918-04534 6 737-0153 7 737-0238 8 710-I 806 9 719-0550A Refl Part Number Hydraulic Cylinder 4O 710-04484 Hex Washer Screw, %0-18 x .750 Hydraulic Tube 41 712-04065 Flange Lock Nut, 3/8-16 Hex Cap Screw, I/2-20x 2.75 42 781-04179-0637 Log Tray 90 Degree Solid Adapter 43 981-04040A-0637 Frame Assembly Control Valve 44 710-0521 Hex Bolt, 3/8-16x 3" Return Elbow 45 719-0353 Coupling Nipple Pipe, 1/2-14 46 914-0122 Square Key, %6" x.75 Hex Cap Screw, 1/2-13x 3.25 47 718-04392 Coupling, .500 Wedge Assembly 718-04395 Coupling, .875 Spider Bushing Number Description Description Shield 10 912-3058 Hex Lock Nut, 1/2-20 735-04103 11 712-0711 Hex Jam Nut, %-24 710-1842 Set Screws 12 710-0459A Hex Cap Screw, %-24 x 1.5 48 712-04063 Flange Lock Nut, %6-18 781-0097-0637 Rear Coupling 13 781-0351 Adjustable Gib 49 14 936-0116 Flat Washer, .635 x.93 x.06 50 781-1024A-0637 Fender Mounting 15 712-3022 Hex Lock Nut, 1/2-13 51 727-04130 Hose 918-04127 Gear Pump Support Bracket Bracket 16 681-04071A-0637 Beam Assembly 52 17 710-3056 Hex Screw, %6-18x 3.25 53 737-0329 45 Degree 18 710-0502A Hex Washer Screw, %-16 x 1.250 54 727-0502 High Pressure Hydraulic Elbow Fitting Hose 19 781-04426-0638 Dislodger Bracket 55 781-0788-0638 Tongue 2O 781-0790-0637 Back Plate 56 747-1261 Latch Rod 21 737-04093 Inlet Filter 57 781-1045-0638 Latch 22 727-0443 Return Hose, 3/4x 44 58 932-3127 Compression 23 726-0132 Hose Clamp, %" 59 736-0371 Flat Washer 24 737-0316 Filter Housing 60 711-04585 Clevis Pin 25 723-0405 Oil Filter 61 710-3085 Hex Cap Screw, 3/8-16x 3.50 936-0185 Flat Washer, .375 x.738 x.063 Assembly Spring 26 734-0873 Hub Cap 62 27 714-0162 Cotter Pin 63 747-04539 Hydraulic 28 712-0359 Slotted Nut, 3/4-16 64 681-04030 Hitch Coupling 634-0186 Wheel Assembly 65 713-0433A Chain 921-0168 Dust Seal 66 731-2499A Fender 941-0987 Roller Bearing, .75 67 911-0813 Clevis Pin 30 936-0351 Flat Washer, .760 x.500 68 720-04088 Grip 31 737-0312 Adapter, 3/4-14 69 732-0194 Spring Pin 32 710-0376 Hex Screw, sA6-18x 1.00 70 781-0789-0638 Jack Stand 33 737-0348A Vented Dipstick 71 915-0120 Spiral Pin 34 71I-I 587 Clevis Pin 72 710-0650 TT Screw, %o-18 x 0.875" 35 781-0690 Lock Rod 73 710-0602 TT Screw, %o-18 x 1.00 36 914-0470 Cotter Pin 74 913-04036 Valve Handle Link 37 726-0214 Push Cap 75 914-0111 Cotter Pin 38 732-0583 Compression Spring 76 736-3010 Flat Washer, .407 x .812 x .135 39 781-04180-0637 Log Tray Bracket 77 710-04683 Hex Washer Screw, %o-18 x .750 29 SECTION 9 -- Valve Control Assembly ILLUSTRATED PARTS LiST 23 MANUFACTURER'S LiMiTED WARRANTY The limited warranty set forth below is given by MTD LLC with respect to new merchandise purchased and used in the United States and/or its territories and possessions, and by MTD Products Limited with respect to new merchandise purchased and used in Canadaand/ or its territories and possessions (either entity respectively, "MTD"). "MTD" warrants this product (excluding its Normal Wear Parts and Attachments as described below) against defects in material and workmanship for a period of two (2) years commencing on the date of original purchase and will, at its option, repair or replace, free of charge, any part found to be defective in materials or workmanship. This limited warranty shall only apply if this product has been operated and maintained in accordance with the Operator's Manual furnished with the product, and has not been subject to misuse, abuse, commercial use, neglect, accident, improper maintenance, alteration, vandalism, theft, fire, water, or damage because of other peril or natural disaster. Damage resulting from the installation or use of any part, accessory or attachment not approved by MTD for use with the product(s) covered by this manual will void your warranty as to any resulting damage. Normal Wear Parts are warranted to be free from defects in material and workmanship for a period of thirty (30) days from the date of purchase. Normal wear parts include, but are not limited to items such as: batteries, belts, blades, blade adapters, tines, grass bags, wheels, rider deck wheels, seats, snow thrower skid shoes, friction wheels, shave plates, auger spiral rubber and tires. Attachments-- MTD warrants attachments for this product against defects in material and workmanship for a period of one (1) year, commencing on the date of the attachment's original purchase or lease. Attachments include, but are not limited to items such as: grass collectors and mulch kits. HOWTO OBTAINSERVICE:Warranty service is available, WITH PROOFOF PURCHASE,through your local authorized service dealer. To locate the dealer in your area: In the U.S.A. Check your Yellow Pages, or contact MTD LLC at RO. Box 361131, Cleveland, Ohio 44136-0019, or call 1-800-800-7310, 1-330-2204683 or log on to our Web site at www.mtdproducts.com. In Canada Contact MTD Products Limited, Kitchener, ON N2G4J1, or call 1-800668-1238 or log on to our Web site at www.mtdcanada.com. This limited warranty does not provide coverage in the following cases: a. The engine or component parts thereof. These items may carry a separate manufacturer's warranty. Referto applicable manufacturer's warranty for terms and conditions. b. Log splitter pumps, valves, and cylinders havea separate oneyear warranty. FOR c. Routine maintenance items such as lubricants, filters, blade sharpening, tune-ups, brake adjustments, clutch adjustments, deck adjustments, and normal deterioration of the exterior finish due to use or exposure. d. Service completed by someone other than an authorized service dealer. e. MTD does not extend any warranty for products sold or exported outside of the United States and/or Canada, and their respective possessions and territories, except those sold through MTD's authorized channels of export distribution. f. Replacement parts that are not genuine MTD parts. g. Transportation charges and service calls. h. MTD does not warrant this product for commercial use. No implied warranty, including any implied warranty of merchantability or fitness for a particular purpose, applies after the applicable period of express written warranty above as to the parts as identified. No other express warranty, whether written or oral, except as mentioned above, given by any person or entity, including a dealer or retailer, with respect to any product, shall bind MTD. Duringthe period of the warranty, the exclusive remedy is repair or replacement of the product as set forth above. The provisions as set forth in this warranty provide the sole and exclusive remedy arising from the sale. MTD shall not be liable for incidental or consequential loss or damage including, without limitation, expenses incurred for substitute or replacement lawn care services or for rental expenses to temporarily replace a warranted product. Some states do not allow the exclusion or limitation of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the above exclusions or limitations may not apply to you. In no event shall recovery of any kind be greater than the amount of the purchase price of the product sold. Alteration of safety features of the product shall void this warranty. You assume the risk and liability for loss, damage, or injury to you and your property and/or to others and their property arising out of the misuse or inability to use the product. This limited warranty shall not extend to anyone other than the original purchaser or to the person for whom it was purchased as a gift. HOWSTATELAW RELATESTO THIS WARRANTY: This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state. IMPORTANT: Owner must present Original Proof of Purchase to obtain warranty coverage. MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136=0019; Phone: 1=800=800=7310, 1=330=220=4683 MTD Canada Limited = KITCHENER, ON N2G 4J1; Phone 1=800=668=1238 GDOO-lO0015 REV. B ">
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