Ram Ultra 50 | 968999724 | Ram Ultra 72 | 968999725 | 968999722 | 968999726 | Ram Ultra 27 | 968999773 | Ram Ultra 25 | Ram Ultra 60 | 968999723 | User manual | Ultra Start 72 Series Operator`s manual
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Operator’s Manual
Ram Ultra 50, 25 KOH / 968999722
Ram Ultra 60, 25 KOH / 968999723
Ram Ultra 72, 27 KOH / 968999724
Ram Ultra 50, 25 KOH BF / 968999725
Ram Ultra 60, 25 KOH BF / 968999726
Ram Ultra 72, 27 KOH BF / 968999773
Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
©2008 HTC. All rights reserved.
Beatrice, NE. Printed in U.S.A.
CONTENTS
INTRODUCTION ............................................................... 5
General ....................................................................... 5
Driving and Transport on Public Roads ...................... 5
Towing......................................................................... 5
Operating .................................................................... 5
Good Service .............................................................. 6
SyMBOlS AND DECAlS ................................................. 7
SAFETy ............................................................................ 9
Safety Instructions ...................................................... 9
General Operation ............................................ 9
Personal Safety Equipment ...................................... 11
Slope Operation ........................................................ 11
Safe Handling of Gasoline ........................................ 13
General Maintenance ............................................... 14
Transport .................................................................. 16
Roll over Protection system (ROPS) ........................ 17
CONTROlS .................................................................... 18
Control locations ...................................................... 18
Steering Control levers ............................................ 19
Parking Brake ........................................................... 20
Throttle Control ......................................................... 20
Blade Switch ............................................................. 20
Ignition Switch........................................................... 21
Choke Control ........................................................... 21
Fuses ........................................................................ 21
Fuel Tank .................................................................. 22
Fuel Shut Off Valve ................................................... 23
Cutting Height Adjuster ............................................. 23
Hour Meter ................................................................ 24
OPERATION ................................................................... 25
Training ..................................................................... 25
Steering .................................................................... 25
Before Starting .......................................................... 26
Starting the Engine ................................................... 26
Starting With a Weak Battery .................................... 28
Jumper cables ................................................ 28
Running .................................................................... 29
Operating On Hills .................................................... 30
Mowing Tips ............................................................. 31
Stopping the Engine ................................................. 32
Moving by Hand ........................................................ 33
MAINTENANCE .............................................................. 34
Maintenance Schedule ............................................. 34
Battery ...................................................................... 36
Ignition System ......................................................... 37
Safety System........................................................... 37
Engine Cooling Air Intake ......................................... 38
Throttle Cable ........................................................... 38
Choke Cable ............................................................ 38
Air Filter .................................................................... 39
Fuel Filter .................................................................. 40
Tire Pressures .......................................................... 41
Parking Brake ........................................................... 41
V-belts ....................................................................... 41
Deck Belt ........................................................ 42
Pump Belt ....................................................... 43
Cutting Blades .......................................................... 43
Blade replacement .......................................... 44
Adjusting the Mower Deck ........................................ 45 leveling .......................................................... 45
Cutting Height ................................................. 45
Anti-scalp rollers ............................................. 46
Cleaning and Washing .............................................. 47
Caster Wheels .......................................................... 47
Hardware .................................................................. 47 lUBRICATION ................................................................ 48 lubricating the Cables .................................... 49
Front Wheel Mount ......................................... 49
Front Wheel Bearings ..................................... 49
Deck spindle ................................................... 49
Deck outer spindle .......................................... 50
Engine Oil ................................................................. 50
Changing the Engine Oil ................................. 51
Engine Oil levels ............................................ 51
Hydraulic Pump ....................................................... 52
Fluid Change .................................................. 52
Purging .......................................................... 52
TROUBlESHOOTING .................................................... 53
STORAGE ....................................................................... 55
Winter Storage .......................................................... 55
Service ...................................................................... 55
SCHEMATICS ................................................................. 56
TECHNICAl DATA .......................................................... 57
Accessories .............................................................. 61
Torque Specifications................................................ 61
CONFORMITy CERTIFICATES ..................................... 62
SERVICE JOURNAl ....................................................... 63
English 3
English 4
WARNING!
Failure to follow cautious operating practices can result in serious injury to the operator or other persons. The owner must understand these instructions, and must allow only trained persons who understand these instructions to operate the mower.
Each person operating the mower must be of sound mind and body and must not be under the influence of any mind altering substance.
WARNING!
Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
WARNING!
Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.
INTRODUCTION
Congratulations
Thank you for purchasing a Dixon ride-on mower. This machine is built for superior efficiency to rapidly mow primarily large areas. A control panel easily accessible to the operator and a hydrostatic transmission regulated by steering controls both contribute to the machine’s performance.
This manual is a valuable document. Read the contents carefully before using or servicing the machine. The following of instructions (use, service, maintenance) by all who operate this machine is important for the safety of the operator and others.
It can also considerably increase the life span of the machine and increase its resale value.
If you sell your machine, be sure to give the operator’s manual to the new owner.
The final chapter of this operator’s manual provides a
Service Journal. Ensure that service and repair work are documented. A well-kept service journal reduces service costs for the maintenance and affects the machine’s resale value. Please contact your dealer for more information. Take the operator’s manual along when the machine is taken to your dealer for service.
General
In this operator’s manual, left and right, backward and forward are used in relation to the machine’s normal driving direction.
Continuous dedication to improve our products require that specifications and design are subject to change without notice.
Driving and Transport on Public Roads
Check applicable road traffic regulations before transporting on public roads. If the machine is transported, you must always use approved fastening equipment and ensure that the machine is well anchored. DO NOT operate this machine on public roadways.
Towing
Do not tow this machine, it may cause damage to the drive system.
Do not tow any trailers with this mower. They may jackknife or overturn causing damage to the mower and possible serious injury to the operator.
Operating
This machine is constructed only for mowing grass on lawns and even ground without obstacles such as stones, tree stumps, etc. The machine can also be used for other tasks when equipped with special accessories provided by the manufacturer. Operating instructions for the accessories are provided with delivery. All other types of uses are incorrect. The manufacturer’s directions concerning operation, maintenance, and repairs must be carefully followed. lawn mowers and all power equipment, can be potentially dangerous if used improperly. Safety requires good judgement, careful use in accordance with these instructions and common sense.
The machine must only be operated, maintained, and repaired by persons familiar with the machine’s special characteristics and who are also knowledgeable about the safety instructions. Use only approved repair parts to maintain this machine.
Accident prevention regulations, other general safety regulations, occupational safety rules, and traffic regulations must be followed without fail.
Unauthorized modifications to the design of the machine may absolve the manufacturer from liability for any resulting personal injury or property damage.
Dixon-
5
INTRODUCTION
Good Service
Dixon’s products are sold all over the world and only in specialized retail stores with complete service. This ensures that you as a customer receive only the best support and service. Before the product is delivered, the machine has, for example, been inspected and adjusted by your retailer. See the certificate in the Service Journal in this operator’s manual.
When you need spare parts or support in service questions, warranty issues, etc., please consult the following professional:
This Operator’s Manual belongs to the machine with the manufacturing number:
Engine Transmission
Manufacturing Number
The machine’s manufacturing number can be found on the printed plate affixed to the left in the engine compartment. Stated on the plate, from the top are:
• The machine’s type designation (I.D.).
•
•
The manufacturer’s type number (Model).
The machine’s serial number (Serial no.)
Please have the type designation and serial number available when ordering spare parts.
The engine’s manufacturing number is stamped on one of the valve covers.
The plate states:
• The engine’s model.
• The engine’s type.
• Code
Please have these available when ordering spare parts.
The wheel motors and hydrostatic pumps have a barcode decal affixed at the rear.
6
-Dixon
SyMBOlS AND DECAlS
These symbols are found on the machine and in the operator’s manual.
Study them carefully so that you know what they mean.
WARNING!
Xxxx xxxxxx xxxxx xxxx xxxxxxxxx xxxxxx xxxxxxxxx.
xx xxxxxxxx xxxx xxxxxx.
Used in this publication to notify the reader of a risk of personal injury or death, particularly if the reader should neglect to follow instructions given in the manual.
IMPORTANT INFORMATION
Xxxx xxxxxx xxxxx xxxx xxxxxxxxx xxxxxx xxxxxxxxx. xx xxxxxxxx xxxx
xxxxxx.
Used in this publication to notify the reader of a risk of material damage, particularly if the reader should neglect to follow instructions given in the manual. Used also when there is a potential for misuse or misassembly.
R N
Reverse Neutral Fast Slow Choke Fuel
Warning!
P
Parking Brake CE conformity marking. Only for
European market
Warning! Rotating blades, Do not touch parts keep away from the discharge deck
Battery acid is corrosive, explosive and flammable Do not stand here
Use protective glasses Use protective gloves
Noise emissions to the surroundings in accordance with the European Union’s directive. The machine’s emission is stated in the chapter TECHNICAl DATA and on the decals.
Only machines for European market
Dixon-
7
Read
Operator’s
Manual
SyMBOlS AND DECAlS
Shut off engine and remove key before performing any maintenance or repair work
Keep a safe distance from the machine
Use on slopes no greater than 10°
No passengers
Whole body exposure to thrown objects
Severing of fingers and toes
Do not open or remove safety shields while engine is running
Careful backing up, watch for other people
Careful going forward, watch for other people
Moving sharp blades under cover
8
-Dixon
SAFETy
Safety Instructions
These instructions are for your safety. Read them carefully.
WARNING!
This symbol means that important safety instructions need to be emphasized.
It concerns your safety.
IMPORTANT: THIS CUTTING MACHINE IS CAPABlE OF AMPUTATING HANDS AND FEET AND THROWING
OBJECTS. FAIlURE TO OBSERVE THE FOllOWING SAFETy INSTRUCTIONS COUlD RESUlT IN
SERIOUS INJURy OR DEATH.
General Operation
• Read, understand, and follow all instructions on the machine and in the manual before starting.
•
•
Do not put hands or feet near rotating parts or under the machine. Keep clear of the discharge opening at all times.
Only allow responsible adults, who are familiar with the instructions, to operate the machine.
•
•
•
Clear the area of objects such as rocks, toys, wire, etc., which could be picked up and thrown by the blades.
Be sure the area is clear of bystanders before operating. Stop machine if anyone enters the area.
Never carry passengers. The machine is only intended for use by one person.
•
•
•
•
•
•
Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing.
Never direct discharged material toward anyone. Avoid discharging material against a wall or obstruction. Material may ricochet back toward the operator. Stop the blades when crossing gravel surfaces.
Do not operate machine without the entire grass catcher, discharge guard, or other safety devices in place and working
Slow down before turning.
Never leave a running machine unattended.
Always turn off blades, set parking brake, stop engine, and remove keys before dismounting.
Disengage blades when not mowing. Shut off engine and wait for all parts to come to a complete stop before cleaning the machine, removing the grass catcher, or unclogging the discharge guard.
8011-512
Read the operator’s manual before starting the machine
Clear the area of objects before mowing
8011-513
Dixon-
9
SAFETy
•
•
•
•
•
•
•
•
•
Operate machine only in daylight or good artificial light.
Do not operate the machine while under the influence of alcohol or drugs.
Watch for traffic when operating near or crossing roadways.
Use extra care when loading or unloading the machine into a trailer or truck.
Always wear eye protection when operating machine.
Data indicates that operators age 60 years and above are involved in a large percentage of riding mower-related injuries. These operators should evaluate their ability to operate the riding mower safely enough to protect themselves and others from serious injury.
Follow the manufacturer’s recommendation for wheel weights or counterweights.
Anyone who operates this machine must first read and understand this Operation Manual. local laws may regulate the age of the user.
Keep machine free of grass, leaves or other debris buildup which can touch hot exhaust
/ engine part and burn. Do not allow the mower deck to plow leaves or other debris which can cause buildup to occur. Clean any oil or fuel spillage before operating or storing the machine. Allow machine to cool before storage.
Never take passengers
WARNING!
Engine exhaust and certain vehicle components contain or emit chemicals considered to cause cancer, birth defects, or other reproductive system damage. The engine exhaust contains carbon monoxide, which is a odorless, colorless, poisonous gas. Do not use the machine in enclosed spaces.
8011-520
10
-Dixon
SAFETy
Personal Safety Equipment
WARNING!
When using the machine, approved personal protective equipment (shown in illustrations) shall be used. Personal protective equipment cannot eliminate the risk of injury but it will reduce the degree of injury if an accident does happen.
Ask your retailer for help in choosing the right equipment.
•
•
•
•
•
•
•
Make sure that you have first aid equipment close at hand when using the machine.
Never use the machine when barefoot.
Always wear protective shoes or boots, preferably with steel toe caps.
Always wear approved protective glasses or a full visor when assembling or driving.
Always wear gloves when handling the blades.
Never wear loose clothing that can get caught in moving parts.
Use ear protectors to avoid damage to hearing.
Slope Operation
Slopes are a major factor related to loss of control and tip-over accidents, which can result in severe injury or death. Operation on all slopes requires extra caution. If you cannot back up the slope or if you feel uneasy on it, do not mow it.
• Mow up and down slopes (10 degrees maximum), not across.
•
•
•
•
•
•
Watch for holes, ruts, bumps, rocks, or other hidden objects. Uneven terrain could overturn the machine. Tall grass can hide obstacles.
Choose a low ground speed so that you will not have to stop while on the slope.
Do not mow on wet grass. Tires may lose traction.
Avoid starting, stopping, or turning on a slope. If the tires lose traction, disengage the blades and proceed slowly straight down the slope.
Keep all movement on the slopes slow and gradual. Do not make sudden changes in speed or direction, which could cause the machine to roll over.
Use extra care while operating machine with grass catchers or other attachments; they can affect the stability of the machine.
Personal protective equipment
Mow up and down, not side to side
8011-670a
6003-004
WARNING!
Do not drive up or down hills with slopes greater than 10 degrees. And do not drive across any slopes.
Dixon-
11
SAFETy
•
•
•
Do not use on steep slopes.
Do not try to stabilize the machine by putting your foot on the ground.
Do not mow near drop-offs, ditches, or embankments. The machine could suddenly roll over if a wheel is over the edge or if the edge caves in.
Children
Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity.
Never assume that children will remain where you last saw them.
• Keep children out of the mowing area and in the watchful care of a responsible adult other than the operator.
• Be alert and turn machine off if a child enters the area.
•
•
•
•
Before and while backing, look behind and down for small children.
Never carry children, even with the blades shut off. They may fall off and be seriously injured or interfere with safe machine operation. Children who have been given rides in the past may suddenly appear in the mowing area for another ride and be run over or backed over by the machine.
Never allow children to operate the machine.
Use extra care when approaching blind corners, shrubs, trees, or other objects that may block your view of a child.
Be extra cautious when driving on slopes
Never allow children to operate the machine
8011-509
8011-517
Keep children away from work area
8011-518
12
-Dixon
SAFETy
WARNING!
The engine must not be started when the driver’s floor plate or any protective plate for the mower deck’s drive belt is removed.
Safe Handling of Gasoline
To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive.
• Extinguish all cigarettes, cigars, pipes, and other sources of ignition.
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Use only approved gasoline container.
Never remove gas cap or add fuel with the engine running. Allow engine to cool at least two (2) minutes before refueling.
Never fuel the machine indoors.
Never store the machine or fuel container where there is an open flame, spark, or pilot light such as on a water heater or other appliance.
Before you begin refueling, minimize the risk of static electricity by touching a metal surface.
Never fill containers inside a vehicle or on a truck or trailer bed with plastic liner. Always place containers on the ground away from the vehicle when filling.
Remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, refuel such equipment with a portable container, rather than from a gasoline dispenser nozzle.
Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock-open device.
If fuel is spilled on clothing, change clothing immediately.
Never overfill fuel tank. Replace gas cap and tighten securely.
Do not start the engine near spilled fuel.
Never use gasoline as a cleaning agent.
If leaks arise in fuel system, engine must not be started until problem has been resolved.
Check the fuel level before each use and leave space for the fuel to expand, as the heat from the engine and the sun may otherwise cause the fuel to expand and overflow.
Never fill the fuel tank indoors
8011-516
WARNING!
The engine and the exhaust system become very hot during operation.
There is risk for burns if touched.
Allow engine and exhaust system to cool at least two (2) minutes before refueling.
Dixon-
13
SAFETy
General Maintenance
• Never operate machine in a closed area.
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Keep all nuts and bolts tight to be sure the equipment is in safe working condition.
Never tamper with safety devices. Check their proper operation regularly.
Keep machine free of grass, leaves, or other debris buildup. Clean oil or fuel spillage and remove any fuel-soaked debris. Allow machine to cool before storing.
If you strike a foreign object, stop and inspect the machine. Repair, if necessary, before restarting.
Never make any adjustments or repairs with the engine running.
Check grass catcher components and the discharge guard frequently and replace with manufacturer’s recommended parts, when necessary.
Mower blades are sharp. Wrap the blade or wear gloves, and use extra caution when servicing them.
Check brake operation frequently. Adjust and service as required.
Maintain or replace safety and instruction labels, as necessary.
Do not modify safety equipment. Check regularly to be sure it works properly. The machine must not be driven with defective or unmounted protective plates, protective cowlings, safety switches, or other protective devices.
Do not change the settings of governors and avoid running the engine with overly high engine speeds. If you run the engine too fast, you risk damaging the machine components.
Be very careful when handling battery acid.
Acid on skin can cause serious corrosive burns. If you spill battery acid on your skin, rinse immediately with water.
Acid in the eyes can cause blindness, contact a doctor immediately.
Be careful when servicing the battery.
Explosive gases form in the battery. Never perform maintenance on the battery when smoking or near open flames or sparks.
The battery can explode and cause serious injury/damage.
Never drive the machine in an enclosed space
Use protective glasses for maintenance work.
8011-515
WARNING!
The battery contains lead and lead compounds, chemicals that are considered to cause cancer, birth defects, and other reproductive system damage.
Wash your hands after handling the battery.
14
-Dixon
SAFETy
•
•
•
•
Ensure that nuts and bolts, especially the fastening bolts for the blade attachments, are properly tightened, torqued and that the equipment is in good condition.
Do not modify safety equipment. Check regularly to be sure it works properly. The machine must not be driven with defective or unmounted protective plates, protective cowlings, safety switches, or other protective devices.
Do not change the settings of governors and avoid running the engine with overly high engine speeds. If you run the engine too fast, you risk damaging the machine components.
Sparking can occur when working with the battery and the heavy cables of the starter circuit. This can cause battery explosion, fire or eye injury. Sparking in this circuit can not occur after the chassis cable (normally negative, black) is removed from the battery.
WARNING!
Avoid electrical sparking and its consequences by the following routines:
•
•
•
•
•
•
•
•
•
Use protective goggles.
Ensure that the fuel filler cap is mounted tightly and no flammable substances are stored in an open vessel.
Never work with the starter circuit if there is spilled fuel.
Disconnect the chassis cable from the battery first and reconnect it last.
Do not make a bridge short circuit across the starter relay to run the starter.
Never use the machine indoors or in spaces lacking proper ventilation. The exhaust fumes contain carbon monoxide, an odorless, poisonous, and lethal gas.
Stop and inspect the equipment if you run over or into anything. If necessary, make repairs before starting.
Never make adjustments with the engine running.
The machine is tested and approved only with the equipment originally provided or recommended by the manufacturer. Only use approved repair parts for the machine.
6003-009
Do not smoke when performing maintenance on the battery.
The battery can explode and cause serious injury/damage.
Risk of sparking
8009-728
Dixon-
15
SAFETy
•
•
•
•
•
The blades are sharp and can cause cuts and gashes. Wrap the blades or use protective gloves when handling them.
Check the parking brake’s functionality regularly. Adjust and service as necessary.
The mulch blades should only be used in familiar areas when higher quality mowing is desired.
Reduce the risk of fire by removing grass, leaves, and other debris that may have accumulated on the machine. Allow the machine to cool before putting it in storage.
Regularly clean deck and underside of deck, avoid spraying engine and electrical components with water.
Transport
• The machine is heavy and can cause serious crushing injuries. Be extra cautious when it is loaded on or unloaded from a vehicle or trailer.
•
•
•
•
•
•
Use an approved trailer to transport the machine. Activate the parking brake, turn off the fuel supply, and fasten the machine with approved fastening devices, such as bands, chains, or straps, when transporting.
Do not operate this machine on public roadways.
Check and abide by local traffic regulations before transporting the machine on any road.
Do not tow this machine, it may cause damage to the drive system.
Do not tow with this mower. They may jackknife or overturn causing damage to the mower and possibly serious injury to the operator.
load the unit onto truck or trailer by driving up ramps of suitable strength using a slow speed. Do not lift! The machine is not intended to be lifted by hand.
Regularly clean deck
8011-514
WARNING!
Escaping hydraulic oil under pressure can have sufficient force to penetrate the skin, causing serious injury. If injured by escaping fluid, see a doctor at once. Serious infection or reaction can develop if proper medical treatment is not administered immediately.
IMPORTANT INFORMATION
The parking brake is not sufficient to lock the machine in place during transport. Ensure that the machine is well fastened to the transport vehicle.
Always reverse the machine onto the transport vehicle to avoid tipping it over.
16
-Dixon
SAFETy
Roll over Protection system (ROPS)
The ROPS increases the basic weight of the unit by 42 lbs/19 kg. The ROPS is an accessory.
•
•
•
Do not use ROPS as a lifting, attaching or anchoring point.
Do not use ROPS for wrecking or towing.
Do not exceed Max GVW: 2822 lbs/1283 kg.
•
•
•
•
•
•
•
•
•
•
•
•
•
Read machine operator´s manual before each use.
Securely fasten your seat belt if the unit has a ROPS.
Where possible, avoid operating the unit near ditches, embankments and holes.
Reduce speed when turning, crossing slopes and on rough, slick or muddy surfaces.
Stay off slopes too steep for safe operation.
Watch where you are going, especially at row ends, on roads and around trees.
Do not permit others to ride.
Operate the mower smoothly - no jerky turns, starts or stops.
When mower is stopped, set brakes securely and use park brake.
If any part of ROPS is damaged, the entire
ROPS must be replaced.
Check all bolts including seat belt for correct torque before each use.
Check ROPS structure for damage before each use.
ROPS bar is NOT intended for use in sub zero temperatures.
WARNING!
The rollover protection system's capabilities may be impaired by damage if the mower is overturned or if alteration to the ROPS occurs. If these conditions take place, the total structure
MUST be replaced.
WARNING!
This mower is equipped with an internal combustion engine and should not be used on or near any unimproved forested, bush covered or grassy lands unless the engine's system is equipped with a spark arrester meeting applicable local or state laws (if any).
If a spark arrester is used, it should be maintained in effective working order by the operator.
Dixon-
17
CONTROlS
This operator’s manual describes the Dixon Zero
Turn Rider. The rider is fitted with a Kohler fourstroke overhead valve engine developing 25-27 horse power*.
Control Locations
9 8 7
Transmission from the engine is made via a belt-driven hydraulic pumps. Using the left and right steering controls, the flow is regulated and thereby the direction and speed.
2
1
10
11
6 12 3 5 4
1.
2.
3.
4.
5.
6.
Motion control levers
Parking brake
Throttle control
Blade switch
Ignition switch
Choke control
*As rated by the engine manufacturer.
7.
8.
9.
10.
Fuses
Fuel tank cap
Fuel shut off valve
Deck lift
11.
12.
Seat adjustment lever
Hour meter
18
-Dixon
CONTROlS
Steering Control Levers
The machine’s speed and direction are continuously variable using the two steering controls. The steering controls can be moved forward or backward about a neutral position. Furthermore, there is a neutral position, which is locked if the steering controls are moved outward.
When both controls are in the neutral position (N), the machine stands still.
By moving both controls an equal amount forward or backward, the machine moves in a straight line forward or backward respectively.
In order, for example, to turn right while moving forward, move the right control towards the neutral position. The rotation of the right wheel is reduced and the machine turns to the right.
Zero turn can be achieved by moving one control backward (behind the neutral position) and carefully moving the other steering control forward from its neutral position. The rotation direction when zero turning is determined by which steering control is moved backward behind the neutral position. If the left steering control is pulled backward, the machine turns to the left. Use extra care when using this maneuver.
If the steering controls are in uneven positions when standing still or do not fit in the slots for moving the controls outward, they can be adjusted.
Steering controls
8011-789
WARNING!
The machine can turn very rapidly if one steering control is moved much further forward than the other.
1
1. Forward
2. Neutral
3. Neutral slot, Neutral lock
4. Reverse
Motion control lever, right side
2
4
3
8011-7912
Dixon-
19
CONTROlS
Parking Brake
IMPORTANT INFORMATION
The machine must stand absolutely still when applying the parking brake. Always set the parking brake before dismounting.
Release the parking brake before moving the mower.
The parking brake is found on the left of the machine.
Pull the lever backward to activate the brake and forward to release it.
Parking brake not activated
Throttle Control
The throttle control regulates the engine speed and thereby the rate of rotation of the blades, assuming the blade switch is pulled out, see Engaging the Mower
Deck.
In order to increase or decrease the engine speed, the control is moved forward or back respectively.
Avoid idling the engine for long periods, as there is a risk of fouling the spark plugs.
USE FUll THROTTlE WHEN MOWING, for best mower performance and battery charging.
BLADES
THROTTLE
ON
CHOKE
OFF
8061-019
Blade Switch
In order to engage the mower deck, pull the knob out; the mower blades are disengaged when the knob is depressed.
Throttle control
BLADES
THROTTLE
ON
CHOKE
OFF
8061-017
8061-017
Blade switch
20
-Dixon
CONTROlS
Ignition Switch
The ignition key is placed on the control panel and is used to start and stop the engine.
BLADES
THROTTLE
ON
CHOKE
OFF
Choke Control
The choke control is used for cold starts in order to provide the engine with a richer fuel mixture.
For cold starts the control should be pushed to the ON position.
Ignition switch
BLADES
THROTTLE
ON
CHOKE
OFF
8061-017
8061-017
Fuses
Fuses are located on the left hand side of the machine.
They are accessed by tilting the seat forward. They are flat pin fuses of the same type used in automobiles.
There are two fuses with ratings and functions:
• 20 A, Primary fuse.
• 7.5 A, Mower deck coupling.
Choke control
Fuses
8011-420
Dixon-
21
CONTROlS
Fuel Tank
Read the safety instructions before refueling. The machine has one fuel tank, just behind the seat. The tank capacity is 5.7 gallons (22 liters).
Make sure the fuel cap is properly tightened and the cap gasket is not damaged.
The engine will run on a minimum of 85-octane unleaded gasoline (no oil mix). Environmentally adapted alkylate gasoline can be used. See also
Technical Data concerning ethanol fuel. Methanol fuel is not allowed. Do not use E85 alcohol based fuel.
Damage to engine and components may occur.
WARNING!
Gasoline is highly flammable.
Observe caution and fill the tank outdoors (see the safety instruction).
Fuel tank
WARNING!
The engine and the exhaust system, become very hot during operation.
Risk for burns if touched.
Allow engine and exhaust system to cool at least two (2) minutes before refueling
8011-625
IMPORTANT INFORMATION
Experience indicates that alcohol blended fuels (called gasohol, ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel the next season. See Storage Instructions for additional information. Never use engine or carburetor cleaners in the fuel tank or permanent damage may occur.
WARNING!
Fill to bottom of filler neck. Do not overfill. Wipe off any spilled oil or fuel. Do not store, spill or use gasoline near an open flame.
When operating in temperatures below 32° F. (0° C.), use fresh, clean winter grade gasoline to help insure good cold weather starting.
22
-Dixon
CONTROlS
Fuel Shut Off Valve
The fuel shut off valve is located at the left rear of the seat. The valve is off when the handle tab is turned perpendicular to the fuel line.
Cutting Height Adjuster
The deck cutting height is obtained by pressing the foot pedal forward to lift the deck. To lower the deck, apply pressure to the top side of the foot pedal and allow it to pivot while the lift arm rotates to the rear of the unit. To stop in the desired cutting position, rotate the foot pedal down into the notch in the height plate.
The cutting height range is from 1½" (38mm) to 4½"
(114mm) in ¼ (6mm) increments. The heights are measured from the ground up to the blade tip with the engine not running.
Fuel shut off valve in the CLOSED position
The mower deck’s lifting lever
IMPORTANT INFORMATION
In order to obtain an even cutting height, it is important that the air pressure in the front tires is 15 psi and the rear tires is 10 psi.
8011-419
8050-117
IMPORTANT INFORMATION
Always use the high position to transport.
Dixon-
23
CONTROlS
Seat Adjustment Lever
The seat can be adjusted lengthways. When making adjustments, the lever under the front edge of the seat is moved to the left (as seen by the driver in the seat), after which the seat can be moved backward or forward.
Hour Meter
The hour meter displays the total operating time.
It will flash CHG OIL (Change Oil) at 50 hour intervals.
The flash duration is one hour before and one hour after the interval. The CHG OIl icon will come on and shut off automatically. The hour meter cannot be manually reset.
Lengthways adjustment
BLADES
THROTTLE
ON
CHOKE
OFF
Hour meter
8011-441
8011-441
24
-Dixon
OPERATION
Read “Safety Instructions” section and following pages, if you are unfamiliar with the machine.
Training
Zero turn mowers are far more maneuverable than typical riding mowers due to their unique steering capabilities.
We suggest that this section be reviewed in its entirety prior to attempting to move the mower under its own power. Additionally, we suggest when first operating the mower, use a reduced throttle speed and reduced ground speed by NOT moving control levers to the furthest forward or reverse positions during initial operation, or until operator becomes comfortable with controls. We also suggest first time users, or new users to Zero Turn mowers to become familiar with the mower’s movement on a hard surface, such as concrete or blacktop PRIOR to attempting to operate on turf. Until operator becomes comfortable with mower controls and zero turning capability, they may damage turf due to overly aggressive maneuvers.
IMPORTANT INFORMATION
When control levers are in the reverse position they return to neutral when released. This may cause the mower to suddenly stop.
Steering
To move forward and backward
The direction and speed of the mower’s movements is effected by the movement of the control lever(s) on each side of mower. The left control lever controls the left wheel. The right control lever controls the right wheel.
First time users should push mower (see “Moving by
Hand” in the Operation section) to an open, flat area, without other people or vehicles/obstacles nearby. In order to move unit under its own power, the operator must be in the seat, start engine (see “Before Starting” in Operation section), adjust engine speed to idle, disengage parking brake, do not engage blades at this time, rotate control levers inward. As long as the control levers have not been moved forward or backwards, mower will not move. Slowly move both control levers forward slightly. This will allow mower to start moving forward in a straight line. Pull back on control levers to the neutral position and mower should stop moving. Pull back slightly on control levers, this will allow mower to start moving backwards. Push forward on control levers to the neutral position and mower should stop moving.
To turn to the right
While moving in a forward direction, pull the right lever back towards the neutral position while maintaining the position of the left lever, this will slow the rotation of the right wheel and cause the machine to turn in that direction.
To turn to the left
While moving in a forward direction pull the left lever back towards the neutral position while maintaining the position of the right lever, this will slow the rotation of the left wheel and cause the machine to turn in that direction.
To zero turn
While moving in a forward direction, first pull both control levers back until the mower stops or slows dramatically.
Then by alternating one lever slightly to the forward position and the other in the reverse position.
Dixon-
25
OPERATION
Before Starting
• Read the sections Safety Instructions and
Controls before starting the machine.
•
•
Perform the daily maintenance before starting (see Maintenance Schedule in the
Maintenance section).
Check that there is sufficient fuel in the fuel tank.
Adjust the seat to the desired position.
•
The following conditions must be fulfilled before the engine can be started:
• The driver must be seated on the seat.
• The blade switch for engaging the mower blades must be depressed.
•
•
The parking brake must be on.
Both steering controls must be in the locked
(outer) neutral position.
Starting the Engine
1. Sit on the seat.
2.
3.
Raise the mower deck by pulling the lifting lever backward to the locked position
(transport position).
Activate the parking brake.
The mower deck’s lifting lever
8050-117
8061-019
Parking brake not activated
Disengage the mower blades by pressing the blade switch downwards.
Hour meter
BLADES
THROTTLE
ON
CHOKE
OFF
8011-441
26
-Dixon
OPERATION
Move the steering controls outward to the locked
(outer) neutral position.
8061-012
Place controls in neutral position
Move the throttle to the middle position.
WARNING!
Engine exhaust and certain vehicle components contain or emit chemicals considered to cause cancer, birth defects or other reproductive system damage. The engine exhaust contains carbon monoxide, which is a odorless, colorless, poisonous gas. Do not use the machine in enclosed spaces.
Set the throttle
BLADES
THROTTLE
ON
CHOKE
OFF
If the engine is cold, the choke lever should be pushed to the ON position.
8061-001
BLADES
THROTTLE
ON
CHOKE
OFF
Set the choke control
8061-004
Dixon-
27
OPERATION
Starting the engine with a weak battery
WARNING!
Lead-acid batteries generate explosive gases. Keep sparks, flame and smoking materials away from batteries. Always wear eye protection when around batteries.
IMPORTANT INFORMATION
Your mower is equipped with a 12-volt negative grounded system. The other vehicle must also be a 12-volt negative grounded system. Do not use your mower to start other vehicles.
If your battery is too weak to start the engine, it should be recharged. (See “Battery” in the Maintenance
Section.)
If “jumper cables” are used for emergency starting, follow this procedure:
Jumper cables
• Connect each end of the RED cable to the
POSITIVE (+) terminal on each battery, taking care not to short against chassis.
•
•
Connect one end of the BlACK cable to the
NEGATIVE (-) terminal of the fully charged battery.
Connect the other end of the BlACK cable to a good CHASSIS GROUND on the mower with the discharged battery, away from the fuel tank and battery.
To remove cables, reverse order
• Remove BLACK cable first from chassis and then from the fully charged battery.
• Remove RED cable last from both batteries.
Jumper cable connection
8011-642
28
-Dixon
OPERATION
Running
1. Release the parking brake by moving the lever downward.
NOTE: The mower is equipped with an operator presence system. When the engine is running, any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine.
2. Move the steering controls to the neutral position (N).
Released parking brake
3.
4.
5.
Select the cutting height with the cutting height adjustment pedal.
Make sure the work area is free from objects that could be thrown by the rotating blades.
Engage the mower deck by pulling out the blade switch.
WARNING!
Ensure that no one is near mower when engaging blade switch.
The mower deck’s lifting lever
6.
7.
Move throttle control to full throttle.
The machine’s speed and direction are continuously variable using the two steering controls. When both controls are in the neutral position, the machine stands still.
By moving both controls an equal amount forward or backward, the machine moves in a straight line forward or backward respectively.
In order, for example, to turn right while moving forward, move the right control towards the neutral position. The rotation of the right wheel is reduced and the machine turns to the right.
Turning on the spot (zero turn) can be achieved by moving one control backward
(behind the neutral position) and carefully moving the other steering control forward from its neutral position.
BLADES
THROTTLE
ON
CHOKE
OFF
Set blade engagement and throttle control
8061-019
8050-117
8061-017
Dixon-
29
OPERATION
Operating On Hills
Read the Safety Instructions “Driving on Slopes” in the
“Safety Instructions”.
WARNING!
Do not drive up or down hills with slopes greater than 10 degrees.
Do not drive across slopes.
•
•
•
The slowest speed possible should be used before starting up or down hills.
Avoid stopping or changing speed on hills.
If stopping is absolutely necessary, pull drive levers into the neutral position and push to the outside of the unit and engage the parking brake.
IMPORTANT INFORMATION
Control levers return to neutral when released. This may cause the mower to suddenly stop.
•
•
•
To restart movement, release the parking brake.
Pull the control levers back to the center of the mower and press forward to regain forward motion.
Make all turns slowly.
Place controls in neutral position to stop
8061-020
Released parking brake
8061-019
30
-Dixon
OPERATION
Mowing Tips
• Observe and flag rocks and other fixed objects to avoid collisions.
•
•
•
•
•
•
•
Begin with a high cutting height and reduce it until the desired mowing result is attained.
The average lawn should be cut to 2½"
(64 mm) during the cool season and over
3" (76 mm) during the hot months. For healthier and better looking lawns, mow often after moderate growth. For best cutting performance, grass over 6" (15 cm) in height should be mowed twice. Make the first cut relatively high, the second to the desired height.
The mowing result will be best with a high engine speed (the blades rotate rapidly) and low speed (the rider moves slowly). If the grass is not too long and dense, the driving speed can be increased without negatively affecting the mowing result.
The finest lawns are obtained by mowing often. The lawn becomes more even and the grass clippings more evenly distributed over the mown area. The total time taken is not increased as a higher operating speed can be used without poor mowing results.
Avoid mowing wet lawns. The mowing result is poorer because the wheels sink into the soft lawn, clumps build, and the grass clippings fasten under the cowling.
Hose the mower deck underside with water after each use. When cleaning, the mower deck shall be raised into the transport position. Make sure the mower is cooled and the engine is off.
Use compressed air to clean top surface of the deck. Avoid flooding water on top surface, engine and electrical components.
When the mulching kit is used, it is important that the mowing interval is frequent.
Mowing pattern
WARNING!
Clear the lawn of stones and other objects that can be thrown out by the blades.
8011-603
WARNING!
Never drive the rider on terrain that slopes more than 10 degrees.
Mow slopes up and down, never side to side. Avoid sudden directional changes.
Dixon-
31
OPERATION
Stopping the Engine
Allow the engine to idle a minute in order to attain normal operating temperature before stopping it, if it has been worked hard. Avoid idling the engine for longer periods, as there is a risk of the spark plugs fouling.
• Disengage the mower deck by depressing the blade switch.
BLADES
THROTTLE
ON
CHOKE
OFF
8061-017
Disengage the mower deck and move throttle to minimum
•
•
•
Raise the mower deck by pressing the foot pedal forward to the transport position.
When the machine is standing still, activate the parking brake by pulling the lever upward.
Move the throttle to the minimum position
(tortoise symbol). Turn the ignition key to the stop position.
8050-117
The mower deck’s lifting lever
•
•
Move the steering controls outward.
Remove key. Always remove key when leaving the mower to prevent unauthorized use.
IMPORTANT INFORMATION
Leaving the ignition switch in any other position than “OFF” will cause the battery to be discharged and the hour meter to accumulate hours.
32
-Dixon
Place controls in neutral position to stop
8061-020
OPERATION
Moving by Hand
IMPORTANT INFORMATION
Tighten the valve moderately.
Do not overtighten the valve when closing.
That can damage the valve seat.
Pump release valves
Pump release valves are located at the front and rear of the pump. They are used to release the system so the machine may be moved by hand when not running. Tilt seat forward to gain access to the pump.
The rear bypass valve sits directly opposite the front valve, below the seat support. It is not visible in the illustration.
Use a 17 mm open end wrench or socket and ratchet.
Turn the outer locknut 2-3 turns. Using an 8mm wrench or socket, turn the inner nut one turn.
Reverse the procedure to reset the pump.
Pump release valve
8011-507
English 33
Dixon-
33
MAINTENANCE
Maintenance Schedule
The following is a list of maintenance procedures that must be performed on the machine. For those points not described in this manual, visit an authorized service workshop. An annual service carried out by an authorized service workshop is recommended to maintain your machine in the best possible condition and to ensure safe operation.
Read “Maintenance” in the Safety Instructions section.
1) First change after 5-8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours. 2) In dusty conditions, cleaning and replacement are required more often. 3) For daily use, the machine should be lubricated twice weekly. 4) Performed by authorized service workshop.
= Described in this manual
= Not described in this manual
Maintenance
Daily
Before After least once each year
Maintenance interval in hours
25 50 100 300
Check the parking brake
Check the engine’s oil level (every refueling)
Check the safety system
Check for fuel and oil leakages
Check/clean the engine’s cooling air intake
Check the mower deck
Check for loose hardware (screws, nuts)
Clean under the mower deck
Start the engine and blades, listen for unusual sounds
Check for damage
Thoroughly clean around the engine
Clean around belts, belt pulleys
Check the tire pressures
Check battery
Sharpen/Replace mower blades
Clean the engine’s cooling air intake 2)
Clean the air cleaner’s pre-filter 2) (foam)
Clean the air cleaner’s filter cartridge 2) (paper filter)
Check/adjust the parking brake
Inspect muffler/Spark arrester
34
-Dixon
Maintenance
Check/adjust throttle and choke cables
Check the condition of belts, belt pulleys
Change the engine oil 1)
Replace the engine oil filter
Clean/replace the spark plugs
Replace the fuel filter
Replace the air filter (paper filter) 2)
Check the caster wheels (every 200 hours)
Replace the air cleaner’s pre-filter 2) (foam)
Check/adjust the mower deck
Check the engine valve clearance 3)
Perform the 300-hour service 3) lubricate according to lubrication Schedule
Check hydraulic oil at reservoir
Change hydraulic oil & filter (200 hours)
MAINTENANCE
Daily
Before After
Weekly At least once each year
Maintenance interval in hours
25 50 100 300
1) First change after 5-8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours.
2) In dusty conditions, cleaning and replacement are required more often. 3) Performed by authorized service workshop.
= Described in this manual
= Not described in this manual
WARNING!
Before performing any service or adjustment checklist
• Engage the parking brake.
• Place the Blade-switch in the disengaged position.
• Turn the ignition switch to “OFF” position and remove the key.
• Make sure the blades and all moving parts have completely stopped.
• Disconnect the spark plug wire from all spark plugs and place the wire where it
cannot come in contact with the plug.
Dixon-
35
MAINTENANCE
Battery
your mower is equipped with a maintenance free battery and does not need servicing. However, periodic charging of the battery with an automotive type battery charger will extend its life.
• Keep battery and terminals clean.
• Keep battery bolts tight.
• Recharge at 6-10 amperes for 1 hour
Always use protective glasses when handling the battery.
To clean battery and terminals
Corrosion and dirt on the battery and terminals can cause the battery to “leak” power.
1. Open the terminal access doors.
2. Disconnect BLACK battery cable first, then the
RED battery cable and remove the battery from the machine.
3. Rinse the battery with plain water and dry.
4. Clean terminals and battery cable ends with wire brush until shiny.
5. Coat terminals with grease or petroleum jelly
6. Reinstall battery.
IMPORTANT INFORMATION
Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte is not necessary.
Always use two wrenches for the terminal screws
WARNING!
Do not short battery terminals by allowing a wrench or any other object to contact both terminals at the same time. Before connecting battery, remove metal bracelets, wristwatch bands, rings, etc.
Positive terminal must be connected first to prevent sparks from accidental grounding.
Replacing battery
1. lift seat and rotate forward.
2. Open terminal access doors
3. Using two ½" wrenches disconnect BlACK battery cable then RED battery cable.
4. Using a 7 /
16
wrench, remove the bolts on either side of the terminal guard and lift off guard.
5. Carefully remove the battery from the mower.
6. Install new battery with terminals in the same position as the old battery.
7. Reinstall battery terminal guard.
8. First connect RED battery cable to positive (+) battery terminal with hex bolt and hex nut.
9. Connect BlACK grounding cable to negative (-) battery terminal with remaining hex bolt and hex nut.
10. Close access doors.
11. lower seat.
2
1
1. Terminal guard
2. Access doors
Battery cleaning and installation
CZ-22
36
-Dixon
MAINTENANCE
Ignition System
The engine is equipped with an electronic ignition system. Only the spark plugs require maintenance.
For recommended spark plugs, see Technical Data.
1. Remove the ignition cable boot and clean around the spark plug.
2. Remove the spark plug with a spark plug socket wrench.
3. Check the spark plug. Replace the spark plug if fouled, the electrodes are burned and if the insulation is cracked or damaged. Clean the spark plug with a steel brush if it is to be reused.
4. Measure the electrode gap with a gapping tool.
The gap should be .030" (0.75 mm). Adjust as necessary by bending the side electrode.
5. Reinsert the spark plug, turning by hand to avoid damaging the threads.
6. After the spark plug is seated, tighten it using a spark plug wrench so that the washer is compressed. A used spark plug should be turned
1 /
8
of a turn from the seated position. A new spark plug should be turned a ¼ turn from the seated position.
7. Replace the ignition cable.
IMPORTANT INFORMATION
Fitting the wrong spark plug type can damage the engine.
Inadequately tightened spark plugs can cause overheating and damage the engine.
Tightening the spark plugs too hard can damage the threads in the cylinder head.
Measure the electrode gap
8011-054
Safety System
The machine is equipped with a safety system that prevents starting or driving under the following conditions.
The engine can only be started when:
1. The mower deck is disengaged.
2. The steering controls are in the outer, locked neutral position.
3. The driver is sitting in the driver’s seat.
4. The parking brake is on.
Make daily inspections to ensure that the safety system works by attempting to start the engine when one of the conditions is not met. Change the conditions and try again.
If the machine starts when one of these conditions is not met, turn the machine off and repair the safety system before using the machine again.
Make sure the engine stops when the park brake is not engaged and the operator leaves the seated position.
Check that the engine stops if the mower blades are engaged and the driver temporarily moves off the drivers seat.
Conditions for starting
8061-018
IMPORTANT INFORMATION
In order to be able to drive, the driver must sit in the seat and release the parking brake before the steering controls can be moved into the neutral position, otherwise the engine will stop.
Dixon-
37
MAINTENANCE
Engine Cooling Air Intake
Check that the engine’s cooling air intake is free from leaves, grass, and dirt.
If the cooling air intake is clogged, engine cooling deteriorates, which can lead to engine damage.
The cooling air intakes rotates when the engine is running. Mind your fingers.
Throttle Cable
Check that the engine responds to throttle increases and that a good engine speed is attained at full throttle.
If doubts arise, contact the service workshop.
If adjustments are necessary, they can be made as follows for the lower cable:
1. loosen the clamping screw for the cable’s outer casing and move the throttle to the full throttle position.
2. Check that the throttle cable is mounted in the correct hole in the lower lever, see illustration.
3. Push the throttle cable’s outer casing as far to the right as possible and tighten the clamping screw.
Check and clean the cooling air intake
Adjusting the throttle cable
Choke Cable
If the engine produces black smoke or is difficult to start, this can be because the choke cable is incorrectly adjusted (upper cable).
If doubts arise, contact the service workshop.
If adjustments are necessary, they can be made as follows:
1. loosen the clamping screw for the cable’s outer casing and push the choke control fully in.
2. Check that the choke cable is mounted in the upper lever, see illustration. Push the choke cable’s outer casing as far to the left as possible and tighten the clamping screw.
Adjusting the choke cable
38
-Dixon
8061-014
8011-605
8011-605
MAINTENANCE
Air Filter
If the engine seems weak or runs unevenly, the air filter may be clogged. If running with a dirty air filter, the spark plugs can become fouled.
For this reason, it is important to replace the air filter regularly (see the heading Maintenance Schedule for the proper service interval).
WARNING!
The engine and the exhaust system become very hot during operation. Risk for burns if touched.
Allow engine and exhaust system to cool at least two (2) minutes.
IMPORTANT INFORMATION
Do not use compressed air to clean the air filter.
Do not wash the paper filter.
Do not oil the paper filter.
Do not tap filter to clean this could cause damage to the sealing.
Replacing Air Filter
The engine is equipped with a replaceable, high density paper air cleaner element and an oiled, foam precleaner which surrounds the paper element.
Check the air cleaner daily or before starting the engine. Check for a buildup of dirt and debris around the air cleaner system. Keep this area clean. Also check for loose or damaged components. Replace all bent or damaged air cleaner components.
IMPORTANT INFORMATION
Operating the engine with loose or damaged air cleaner components could allow unfiltered air into the engine causing premature wear and failure.
Servicing Precleaner
Wash and re-oil the precleaner every 25 hours of operation (more often under extremely dusty or dirty conditions). Replace the precleaner annually, or every
100 hours.
1. Open the door on the blower housing to access the air cleaner element and precleaner.
2.
3.
4.
Unhook the latch and remove the precleaner from the air cleaner element, or remove as an assembly for servicing. Make sure the base and the sealing area is clean before reassembly is performed.
Wash the precleaner in warm water with detergent. Rinse the precleaner thoroughly until all traces of detergent are eliminated.
Squeeze out excess water (do not wring).
Allow the precleaner to air dry.
Saturate the precleaner with new engine oil.
Squeeze out all excess oil.
5.
6.
Reinstall the precleaner over the paper element and secure with the latch.
Close and latch the door.
Servicing Paper Element
Check the paper element every 50 hours of operation,
(more often under extremely dusty or dirty conditions).
Clean or replace the element as necessary. Replace the air cleaner element annually, or every 100 hours.
1. Open the door on the blower housing to access the air cleaner element.
2. Unhook the latch and remove the air cleaner element and precleaner.
3.
4.
5.
Remove the precleaner (if so equipped) from the paper element. Service the precleaner as described in Precleaner Service.
Gently tap the paper element to dislodge dirt. Do not wash the paper element or
use pressurized air, as this will damage the element. Replace a dirty, bent, or damaged element with a new one. Handle the new element carefully; do not use if the sealing surfaces are bent or damaged.
Clean the air cleaner base as required and check condition.
6.
7.
Reinstall the precleaner over the paper air cleaner element and install on the base.
Secure with the latch.
Close and latch the door.
Dixon-
39
MAINTENANCE
Fuel Filter
Replace the line-mounted fuel filter every 100 hours
(once per season) or more regularly if it is clogged.
Replace the filter as follows:
1. Move the hose clamps away from the filter. Use flat-nosed pliers.
2. Pull the filter loose from the hose ends.
3. Push the new filter into the hose ends. Position the filter with the “FLOW” arrow pointing up toward the fuel pump. If necessary, a soap solution can be applied to the filter ends to ease mounting.
4. Move the hose clamps back toward the filter.
Fuel filter
Fuel Pump Air Filter
Regularly check that the fuel pump’s air filter is free from dirt.
Remove the screws and open the pump, no hoses need be removed.
The filter can be cleaned with a brush if necessary.
Replace the filter on the console.
The fuel pump’s air filter
8011-468
8009-147
40
-Dixon
MAINTENANCE
Tire Pressures
Rear tires should have a pressure of 10 psi / 69 kPa
/.7 bar. Front tires should be at 15 psi / 103 kPa / 1 bar.
8011-564
Tire pressures
Parking Brake
Visually check that no damage is found on the lever, cables, or switch belonging to the parking brake.
Perform a standstill test and check that there is sufficient braking action.
To adjust the parking brake, contact the Dixon service workshop.
WARNING!
Faulty adjustment will result in reduced braking ability and can cause an accident.
V-belts
Check every 100 hours of operation. Check for severe cracking and large nicks.
NOTE: The belt will show some small cracks in normal operation.
The belts are not adjustable. Replace belts if they begin to slip from wear.
8061-019
Parking brake
IMPORTANT INFORMATION
The machine must be absolutely standing still when applying the parking brake.
Dixon-
41
MAINTENANCE
Deck Belt
1. Park on a level surface. Apply parking brake.
2. lower the deck into the lowest cutting position.
3.
4.
5.
Remove bolts from belt shields and remove shields.
Remove any dirt or grass that may have accumulated around the cutter housings and entire deck surface.
Carefully roll the belt over the top of the cutter housing pulleys and remove belt.
2
Deck belt installation
NOTE: For ease in installing the deck belt, refer to the routing decal on bottom of seat.
1. Wrap the deck belt around the electric clutch pulley that is located on the engine shaft.
2.
3.
Route the belt forward between the EZT
(E-Series Zeroturn Transaxles) and up onto the deck.
Place belt around spring loaded idler pulley.
4.
5.
6.
Wrap the belt around the stationary idler pulley and around the mandrel housings.
Push inward on the idler arm and carefully route belt over stationary idler pulley. Once belt is properly routed, slowly release idler arm to tension belt.
Double check belt routing to make sure it matches the routing decal, and the belt does not have any twist. Correct as needed.
7.
8.
Adjust tension with deck eyebolt.
Replace belt shields on both mandrel housings and secure with fasteners.
Removing deck belt
1
1. Clutch pulley
2. Deck belt
Belt routing, deck belt
Belt Shields front deck2
2
8061-021
42
-Dixon
MAINTENANCE
Pump Belt
Replacing pump belt
Park the mower on a level surface. Engage the parking brake.
Belt removal
1. Remove the deck belt (see Deck Belt
Removal in this section of the manual).
2.
3.
Remove clutch stop to access the belt.
Disconnect clutch wire.
4.
5.
Create slack in the belt by removing the spring on the pump idler arm.
The belt should now be able to be removed from the engine pulley and pump pulleys.
Belt installation
1. Wrap the belt around the pulley
2. Route the belt around the inside of the idler pulley.
3.
4.
5.
6.
7.
Wrap the belt around the engine pulley.
Reattach the spring on the pump idler arm.
Reconnect clutch wire.
Replace and secure clutch stop.
Reinstall the deck belt. (see Deck Belt
Removal in this section of the manual).
1. Electric clutch
2.
3.
Idler spring
Clutch stop
Pump belt removal
3
1
2
8054-002
Cutting Blades
In order to attain the best mowing effect, it is important that the blades are well sharpened and not damaged.
WARNING!
Blades are sharp. Protect your hands with gloves and/or wrap blades with a heavy cloth when handling.
Bent or cracked blades or blades with large nicks should be replaced.
Damaged blades should be replaced when hitting obstacles that result in a breakdown. let the service workshop decide whether the blade can be repaired/ ground or must be replaced.
Balance the blades after sharpening.
Check the blade mounts.
Check the blades
IMPORTANT INFORMATION
The sharpening of blades should be carried out by an authorized service workshop.
8011-604
Dixon-
43
MAINTENANCE
Blade replacement
WARNING!
Blades are sharp. Protect your hands with gloves and/or wrap blades with a heavy cloth when handling.
2
• Remove blade bolt by turning counterclockwise.
IMPORTANT INFORMATION
To ensure proper assembly, center hole in blade must align with star on cutter housing.
• Install new or resharpened blade with stamped
“GRASS SIDE” facing towards ground/grass
(down) or “THIS SIDE UP” facing deck and cutter housing.
• Install and tighten blade bolt securely.
• Torque blade bolt to 45-55 ft/lbs (60-75 Nm).
IMPORTANT INFORMATION
Special blade bolt is heat treated.
Replace with a Dixon bolt if required.
Do not use lower grade hardware than specified.
72"
1. Blade
2. Blade bolt (special)
3. Cutter housing
Blade attachment
1
3
50" / 60"
2
3
1
44
-Dixon
MAINTENANCE
Adjusting the Mower Deck
WARNING!
Before performing any service or adjustment checklist:
1. Engage the parking brake.
2. Place the Blade switch in the disengaged position.
3. Turn ignition switch to “OFF” position and remove the key.
4. Make sure the blades and all moving parts have completely stopped.
5. Disconnect the spark plug wire from all spark plugs and place the wire where it cannot come in contact with the plug.
Check the tire pressure before adjustment of the mower deck. See “Checking Tire Pressure” in
Maintenance section. Faulty mower deck adjustments will cause an uneven mowing result.
Leveling
1. Position the mower on a level, preferably concrete, surface.
2. Check the pressure in all four tires. See “Technical
Data”.
3. Rotate blades to align front to back.
4. Set the cutting height to 4" (10cm).
5. Measure front blade tip. It should be 4" from ground. If not, turn locknut on top of front l bolt until measurement is achieved. Check blade tip at front on opposite front blade. Adjust locknut on front l bolt as necessary.
6. Check that the rear blade measurement is 4¼"
(11.4cm) from ground. If not, turn locknut on top of rear l bolt to achieve measurement. Repeat procedure on opposite side.
3
4
WARNING!
Blades are sharp. Protect your hands with gloves and/or wrap blades with a heavy cloth when handling.
2
1
Cutting Height
1. Raise and secure the deck height lever to the transport position (4½" / 11.5cm).
2. Position blade tip so it is straight forward.
3. Measure from the cutting edge of the blades to a flat level surface. The distance should be 4½"
(11.4cm).
4. Drop the level to (for example) the 2" (5cm) cutting height. Measure as above. Distance should be 2".
NOTE: This will place the mower deck in a base measurement position. Additional adjustment may be required to achieve desired cut for the type of grass or conditions being mowed.
1. Front l bolt
2. Front locknut
3. Rear locknut
4. Rear l bolt
Leveling the mower deck
8050-808
Dixon-
45
MAINTENANCE
Anti-scalp rollers
Anti-scalp rollers are properly adjusted when they are just slightly off of the ground when the deck is at the desired cutting height in the operating position.
Anti-scalp rollers then keep the deck in the proper position to help prevent scalping in most terrain conditions.
IMPORTANT INFORMATION
Adjust anti-scalp rollers with the mower on a flat level surface.
The anti-scalp rollers can be set in three positions:
• Upper position 1½ to 3" (38 to 76 mm) grass.
• Middle position 3" to 4½" (76 to 114 mm) grass.
• lower position 4½" to 6" (114 to 152 mm) grass.
The rollers should be approximately ¼" (6.5 mm) from ground. Do not adjust the rollers to support the deck.
IMPORTANT INFORMATION
The anti-scalp rollers must not be used for gauge wheels or the roller and deck may be damaged.
Anti-scalp rollers
CZ-9
46
-Dixon
MAINTENANCE
Cleaning and Washing
Regular cleaning and washing, especially under the mower deck, will increase the machine’s life-span.
Make it a habit to clean the machine directly after use
(after it is cooled), before the dirt sticks.
Do not spray water on the top of the mower deck. Use compressed air to clean the top side of mower deck.
Regularly clean deck and underside of the deck with normal water pressure. Do not use a high pressure washer or steam cleaner. Avoid spraying engine and electrical components with water
Use protective glasses when cleaning and washing.
Clean regularly
Do not rinse hot surfaces with cold water. let unit cool before washing.
Caster Wheels
Check every 200 hours. Check that wheels rotates freely. If wheels do not rotate freely take the unit to your dealer for service.
IMPORTANT INFORMATION
DO NOT add any type of tire liner or foam fill material to the tires. Excessive loads created by foam filled tires will cause premature failures.
Only use O.E.M. specified tires.
Foam filled tires or solid tires will void the warranty.
Removal and installation of caster wheel
Remove nut and caster bolt.
Pull the wheel out of the fork and take care of the sleeve.
Install in reverse order. Tighten caster bolt.
Caster wheels
Hardware
Check daily. Inspect the entire machine for loose or missing hardware.
8050-092
8011-619
Dixon-
47
lUBRICATION
1
2
3
5
4
*
6
8011-672-6
12/12 Every year
1/52 Every Week
1/365 Every day
*Change transaxles (transmission) filters.
lubricate with grease gun
Oil change
Filter change
General
Remove the ignition key to prevent unintentional movements during lubrication.
When lubricating with an oil can, it must be filled with engine oil.
When lubricating with grease, unless otherwise stated, use a high grade molybdenum disulphide grease.
For daily use, the machine should be lubricated twice weekly.
lubricate with oil can level check
Wipe away excess grease after lubrication.
It is important to avoid getting lubricant on the belts or the drive surfaces on the belt pulleys. Should this happen, attempt to clean them with spirits. If the belt continues to slip after cleaning, it must be replaced.
Gasoline or other petroleum products must not be used to clean belts.
48
-Dixon
lUBRICATION
Lubricating the Cables
If possible, grease both ends of the cables and move the controls to end stop positions when lubricating.
Refit the rubber covers on the cables after lubrication.
Cables with sheaths will bind if they are not lubricated regularly. If a cable binds, it can disrupt operation.
If a cable binds, remove the cable and hang it vertically. lubricate it with light engine oil until the oil begins to escape from the bottom.
Tip: Fill a small plastic bag with oil and tape it so that it seals against the sheath and allow the cable to hang vertically from the bag overnight. If you do not succeed in lubricating the cable, it must be replaced.
Front Wheel Mount lubricate with a grease gun, one zerk for each wheel mount, until the grease is forced out.
Use only good quality bearing grease.
Grease from well-known brand names (petrochemical companies) usually maintains a good quality.
Front Wheel Bearings lubricate with a grease gun, one zerk for each set of wheel bearings, until the grease is forced out.
Use only good quality bearing grease.
Deck spindle lower the cutting deck completely.
If you use grease gun without rubber hose, the foot plate must be removed.
lubricate with a grease gun, one zerk,
2-3 strokes.
Use only good quality bearing grease.
Lubricating the front wheels
8011-731
IMPORTANT INFORMATION
Use minimal lubrication and remove excess lubricant so that is does not come into contact with belts or belt pulley drive surfaces.
Deck spindle
8011-732
Dixon-
49
lUBRICATION
Deck outer spindle lubricate using a grease gun, one zerk, each side 2-3 strokes. Use only good quality bearing grease.
8011-733
Deck outer spindle (with belt shield removed)
WARNING!
Engine oil can be very hot if it is drained directly after stopping the engine. Allow the engine to cool to a safe temperature first.
Engine Oil
Engine Oil Filter
• Drain the engine oil in accordance with the work description under the heading Engine
Oil/Change Engine Oil.
•
•
Remove the oil filter. If necessary, use a filter remover.
Wipe new, clean engine oil onto the seal for the new filter.
•
•
•
Mount the filter by hand with +¾ turn.
Run the engine warm, then check that there are no leaks around the oil filter seal.
Check the oil level in the engine, fill if necessary. The oil filter holds 0.1 qt (0.1 liters) of oil.
Changing the oil filter
8011-734
IMPORTANT INFORMATION
Used engine oil is a health hazard and must not be disposed of on the ground or in nature; it should always be disposed of at a workshop or appropriate disposal location.
Avoid skin contact; wash with soap and water in case of spills.
50
-Dixon
lUBRICATION
WARNING!
Engine oil can be very hot if it is drained directly after stopping the engine. Allow the engine to cool to a safe temperature first.
Changing the Engine Oil
The engine oil should be changed for the first time after 5-8 hours of operation. Thereafter, it should be changed every 50 hours. The oil drain valve is located at the rear of the unit, to the right of the oil filter.
• Place the machine on a flat surface.
• Place a container under the engine where the oil drain valve exits.
•
•
•
Remove the valve cap.
Allow the oil to run out into the container.
Reinstall the oil drain valve cap.
•
•
•
Replace the oil filter if necessary.
Fill with new engine oil in accordance with
Checking the Oil level.
Start the engine. Run it for 3-5 minutes. Stop and recheck the oil level.
Engine Oil Levels
Check the oil level in the engine when the machine is standing level and the engine is stopped.
Remove the dipstick, wipe it clean, and then replace it.
The dipstick should be screwed into place.
Take the dipstick out again and read the oil level.
The oil level should lie between the markings on the dipstick. If the level is approaching the “ADD” mark, fill the oil to the “FUll” mark on the dipstick.
Never fill to above the “FULL” mark.
The oil is filled through the hole for the dipstick.
API class SF, SG, SH, SJ or higher must be used.
Synthetic oil SAE 5W-30 or 10W-30 is recommended at all temperatures. Mineral oil SAE 5W-30, 10W-30 can be used between
-18 °C/0 °F and +5 °C/40 °F. At temperature above +5
°C/40 °F single grade SAE 30 must be used.
The engine holds 0.88 qt (1.0 liters) of oil excluding the filter, including filter 2 qt (1.9 liters).
Oil drain valve
Remove the dipstick
The dipstick markings
8011-500
51
lUBRICATION
*Hydraulic Pump
Fluid Change
This transaxle is designed with an external filter for ease of maintenance. To ensure constant fluid quality levels and longer life an oil filter change interval of every 200 hours is recommended.
The following procedure can be performed with the pump installed in the vehicle, and the vehicle on level ground. Apply the bypass valve and lock the vehicle parking brake.
1.
2.
Place an oil drain pan with a two gallon capacity beneath the oil filter. Remove the oil filter from the pump.
After the oil has drained, wipe the filter base surface off and apply a film of new oil to the gasket of the new replacement filter.
3.
4.
Install the new filter by hand, turn ¾ to one full turn after the filter gasket contacts the filter base surface.
Drain old oil filters of all free-flowing oil prior to disposal. Place used oil in appropriate containers and dispose of it in accordance with laws in your area.
5.
6.
7.
8.
Remove the cap from the pump’s expansion tank located on the vehicle frame.
Fill reservoir with SAE 10W30 oil to just above the MIN-ADD line on the reservoir.
After purging, check levels and add oil if necessary.
Reinstall the tank cap by hand. Do not overtighten.
Proceed to the purge procedure.
Purging
Due to the effects air has on efficiency in hydrostatic drive applications, it is critical that it is purged from the system.
These purge procedures should be implemented any time a hydrostatic system has been opened to facilitate maintenance or any additional oil has been added to the system.
The resulting symptoms in hydrostatic systems may be:
1. Noisy operation.
2. lack of power or drive after short term operation.
3. High operation temperature and excessive expansion of oil.
3
2
1. Pump filter
2. Pump reservoir
3. Fluid fill lines
Changing the hydraulic pump oil filter
1
8061-016
Before starting, make sure the pump is at the proper oil level. If it is not, fill to the specifications outlined earlier.
The following procedures are best performed with the vehicle drive wheels off the ground, then repeated under normal operating conditions.
1. Disengage the brake if activated.
2.
3.
With the bypass valve open and the engine running at fast idle, slowly move the directional control in both forward and reverse directions (5 or 6 times). As air is purged from the unit, the oil level will drop.
With the bypass valve closed and the engine running, slowly move the directional control in both forward and reverse directions (5 to 6 times). Check the oil level, and add oil as required after stopping the engine.
4.
5.
It may be necessary to repeat Steps 2 and
3 until all the air is completely purged from the system. When the transaxle operates at normal noise levels and moves smoothly forward and reverse at normal speeds, then the transaxle is considered purged.
After the vehicle has been used two times, the oil level should be checked while the oil is cold and adjusted accordingly.
52
-Dixon
Problem
The engine will not start.
TROUBlESHOOTING
The starter does not turn the engine over.
Cause
• The blade switch is engaged.
• The steering controls are not locked in the neutral position.
• The driver is not sitting in the driver’s seat.
• The parking brake is not activated.
• The battery is dead.
• Contamination in the carburetor or fuel line.
• The fuel supply is closed or the shutoff valve for the fuel tank is in the wrong position.
• Clogged fuel filter or fuel line.
• Ignition system faulty.
• Dead battery.
• Poor contact of the battery terminal cable connections.
• Fuse blown.
• Fault in the starter safety circuit.
See Checking the Safety System in the
“Maintenance Section”
The engine runs rough.
The engine seems weak.
The machine vibrates.
• Faulty carburetor.
• The choke control is pulled out with a warm engine.
• Clogged fuel filter or jet.
• Clogged ventilation valve on the fuel cap.
• Fuel tank nearly empty.
• Fouled spark plugs.
• Rich fuel mixture or fuel-air mixture.
• Wrong fuel type.
• Water in the fuel.
• Clogged air filter.
• Clogged air filter.
• Fouled spark plugs.
• Carburetor incorrectly adjusted.
• Air trapped in hydraulic system.
• The blades are loose.
• The blades are incorrectly balanced.
• The engine is loose.
Dixon-
53
Problem
The engine overheats.
Battery not charging.
TROUBlESHOOTING
Cause
• Clogged air intake or cooling fins.
• Engine overloaded.
• Poor ventilation around engine.
• Defective engine speed regulator.
• Too little or no oil in the engine.
• Fouled spark plugs.
• Poor contact with battery terminal cable connectors.
• Charging lead is disconnected.
The machine moves slowly, unevenly, or not at all. • Parking brake on.
• Bypass valve on pump open.
• Drive belt for the transmission slack or has come off.
• Air trapped in hydraulic system.
Mower deck not engaging.
• Drive belt for the mower deck has come loose.
• Contact for the electromagnetic coupling has loosened.
• The blade switch is faulty or has come loose, from the cable contact.
• The fuse has blown.
Transaxle leaks oil.
Uneven mowing results.
• Damaged seals, housing, or gaskets.
• Air trapped in hydraulic system.
• Different air pressure in the tires on the left and right sides.
• Bent blades.
• The suspending for the mower deck is uneven.
• The blades are dull.
• Driving speed too high.
• The grass is too long.
• Grass collected under the mower deck.
54
-Dixon
STORAGE
Winter Storage
At the end of the mowing season, the machine should be readied for storage (or if it will not be in use for longer than 30 days). Fuel allowed to stand for long periods of time (30 days or more) can leave sticky residues that can plug the carburetor and disrupt engine function.
Fuel stabilizers are an acceptable option as regards to the sticky residues that can occur during storage.
Add stabilizer to the fuel in the tank or in the storage container. Always use the mixing ratios specified by the manufacturer of the stabilizer. Run the engine for at least 10 minutes after adding the stabilizer so that it reaches the carburetor. Do not empty the fuel tank and the carburetor if you have added stabilizer
WARNING!
Never store an engine with fuel in the tank indoors or in poorly ventilated spaces where fuel vapor can come in contact with open flames, sparks, or a pilot light such as in a boiler, hot water tank, clothes dryer, etc. Handle the fuel with care.
It is very flammable and can cause serious personal injury and property damage. Drain the fuel into an approved container outdoors and far away from open flame. Never use gasoline for cleaning. Use a degreaser and warm water instead.
To ready the machine for storage:
1. Thoroughly clean the machine, especially under the mower deck. Touch up damage to the paint and spray a thin layer of oil on the underside of the mower deck to avoid corrosion.
2. Inspect the machine for worn or damaged parts and tighten any nuts or screws that may have become loose.
3.
4.
5.
Change the engine oil; dispose of properly.
Empty the fuel tanks or add a fuel stabilizer.
Start the engine and allow it to run until the carburetor is drained of fuel or the stabilizer has reached the carburetor.
Remove the spark plug and pour about a tablespoon of engine oil into the cylinder.
Turn over the engine so that the oil is evenly distributed and then refit the spark plug.
6.
7.
8. lubricate all grease zerks, joints, and axles.
Remove the battery. Clean, charge, and store the battery in a cool place, but protect it from direct cold.
Store the machine in a clean, dry place and cover it for extra protection.
Service
When ordering spare parts, please specify the purchase year, model, type, and serial number.
Always use genuine Dixon spare parts.
An annual check-up at an authorized service workshop is a good way to ensure that your machine performs its best the following season.
SCHEMATICS
SOlENOID yEl
NOTES:
1. SEAT UNOCCUPIED
2. BRAKE SWITCH IN OFF POSITION
3. MOTION CONTROl lEVERS OUT
4. PTO IN OFF POSITION
RIGHT MOTION
CONTROl lEVER lEFT MOTION
CONTROl lEVER yEl yEl
BRN
BlU
BRN
BRN yEl
SEAT
SW.
GRN
BRAKE
SWITCH
WHT
GRN
BRN
ElECTRIC
ClUTCH
BlU
BlK
BlK
WHT
GRN
RED/BlK yEl
GRy
TO
ENGINE
PIGTAIl
PUR
RED/BlK
S
A1
B
A2 l
M G
20 AMP
RED
WHT
GRN BlK
PUR BlK yEl/RED
BRN
PTO
SWITCH
PUR
PUR
7.5 AMP
BlK
BlK
HOURMETER
HOURMETER
ACCESSORy
OUTlET
ENGINE
GROUND
POSITION 1 - OFF
S
A1
B
A2 l
M G
KEy SWITCH POSITIONS
POSITION 2 - RUN1
S
B
A1
M G
A2 l
POSITION 3 - RUN2
S
A1
M
B
A2 l
G
POSITION 4 - START
S B
A1
M G
A2 l
56
-Dixon
TECHNICAl DATA
Engine
Manufacturer
Type
Power lubrication
Oil capacity excluding filter
Oil capacity including filter
Engine oil
(See viscosity diagram)
Fuel
Fuel tank capacity
Spark plugs / gap
Cooling
Air filter
Alternator
Starter
Transmission
Transmission
Speed and direction controls
Speed forward
Speed reverse
Brakes
Front caster tires, smooth tread
Rear tires, turf pneumatic
Tire pressure, front
Tire pressure, rear
*As rated by the engine manufacturer.
968999722
968999726
Kohler
Courage Pro
25 hp*
Pressure with oil filter
1.6 qt / 1.7 liter
1.7 qt / 1.9 liter
10W30, 5W30
SG, SH, SJ
Min 87 octane unleaded (Max ethanol 10%, Max MTBE 15%)
5.2 gallons / 19.7 liters
Champion RCy12yC
.030" / 0.75 mm
Air cooled
Standard
12V
Electric
968999723
968999726
Kohler
Courage Pro
25 hp*
Pressure with oil filter
1.6 qt / 1.5 liter
1.7 qt / 1.6 liter
10W30, 5W30
SG, SH, SJ
Min 87 octane unleaded (Max ethanol 10%, Max MTBE 15%)
5.2 gallons / 19.7 liters
Champion RCy12yC
.030" / 0.75 mm
Air cooled
Standard
12V
Electric
Hydraulic pump
Dual levers, foam gripped
8 mph / 12.9 km/h
4 mph / 6.45 km/h
Mechanical parking brake
13 x 5.0-6, 4 ply
23 x 10.5-12
15 PSI / 103 kPa / 1 bar
10 PSI / 69 kPa / .7 bar
Hydraulic pump
Dual levers, foam gripped
8 mph / 12.9 km/h
4 mph / 6.45 km/h
Mechanical parking brake
13 x 5.0-6, 4 ply
23 x 10.5-12
15 PSI / 103 kPa / 1 bar
10 PSI / 69 kPa / .7 bar
Dixon-
57
TECHNICAl DATA
Cutting Width
Cutting Height
Uncut Circle
Number of Blades
Blade length
Nose Rollers
Sprung Seat
Hinged Arm Rests
Hour Meter
Blade Engagement
Deck Construction
Productivity
Productivity
Overall Dimensions
Weight
Base Machine length
Base Machine Height (ROPS up)
Base Machine Height (ROPS dwn)
Base Machine Width
Overall Width, Chute Up
Overall Width, Chute Down
968999722
968999725
52" / 127cm
1.5 - 4.5" / 3.8 - 11.4 cm
0
3
17" / 435 mm yes
Standard yes
Standard
Electromagnetic clutch
11 gauge fabricated
4.0 acres /h 16187 m
760 lbs / 345 kg
76" / 193 cm
42" / 107 cm
51" / 130 cm
60" / 152 cm
54" / 137 cm
67" / 170 cm
2 /h
968999723
968999726
60" / 152cm
1.5 - 4.5" / 3.8 - 11.4 cm
0
3
20" / 510 mm yes
Standard yes
Standard
Electromagnetic clutch
11 gauge fabricated
4.8 acres /h 19425 m 2 /h
780 lbs / 354 kg
76" / 193 cm
42" / 107 cm
61" / 155 cm
72" / 183 cm
63" / 157 cm
76" / 193 cm
58
-Dixon
TECHNICAl DATA
Engine
Manufacturer
Type
Power lubrication
Oil capacity excluding filter
Oil capacity including filter
Engine oil
(See viscosity diagram)
Fuel
Fuel tank capacity
Spark plugs / gap
Cooling
Air filter
Alternator
Starter
Transmission
Transmission
Speed and direction controls
Speed forward
Speed reverse
Brakes
Front caster tires, smooth tread
Rear tires, turf pneumatic
Tire pressure, front
Tire pressure, rear
*As rated by the engine manufacturer.
968999724
968999773
Kohler
Courage Pro
27 hp*
Pressure with oil filter
1.6 qt / 1.7 liter
1.7 qt / 1.9 liter
10W30, 5W30
SG, SH, SJ
Min 87 octane unleaded (Max ethanol 10%, Max MTBE 15%)
5.2 gallons / 19.7 liters
Champion RCy12yC
.030" / 0.75 mm
Air cooled
Standard
12V
Electric
Hydraulic pump
Dual levers, foam gripped
8 mph / 12.9 km/h
4 mph / 6.45 km/h
Mechanical parking brake
13 x 5.0-6, 4 ply
23 x 10.5-12
15 PSI / 103 kPa / 1 bar
10 PSI / 69 kPa / .7 bar
Dixon-
59
TECHNICAl DATA
Cutting Width
Cutting Height
Uncut Circle
Number of Blades
Blade length
Nose Rollers
Sprung Seat
Hinged Arm Rests
Hour Meter
Blade Engagement
Deck Construction
Productivity
Productivity
Overall Dimensions
Weight
Base Machine length
Base Machine Height (ROPS up)
Base Machine Height (ROPS dwn)
Base Machine Width
Overall Width, Chute Up
Overall Width, Chute Down
968999724
968999773
72" / 183cm
1.5 - 4.5" / 3.8 - 11.4 cm
0
3
25" / 635 mm
No
Standard yes
Standard
Electromagnetic clutch
11 gauge fabricated
5.8 acres /h 23472 m
797 lbs / 362 kg
78" / 201 cm
42" / 107 cm
73" / 187 cm
87" / 221 cm
73" / 187 cm
87" / 221 cm
2 /h
60
-Dixon
TECHNICAl DATA
Accessories
Collection system
•
•
•
Torque Specifications
•
•
•
Engine crankshaft bolt
Deck pulley bolts lug nuts
50 ft/lb (67 Nm)
45 ft/lb (61 Nm)
75 ft/lb (100 Nm)
Blade bolt
Standard ¼" fasteners
45-55 ft/lb (60-75 Nm)
9 ft/lb (12 Nm)
Standard 5 /
16
" fasteners 18 ft/lb (25 Nm)
•
•
•
Standard 3 /
8
" fasteners 33 ft/lb (44 Nm)
Standard 7 /
16
" fasteners 52 ft/lb (70 Nm)
Standard ½” fasteners 80 ft/lb (110 Nm)
When this product is worn out and no longer used, it should be returned to the reseller or other party for recycling.
In order to implement improvements, specifications and designs can be altered without prior notification.
Note that no legal demands can be placed based on the information contained in these instructions.
Use only original parts for repairs. The use of other parts voids the warranty.
Do not modify or install non-standard equipment to the unit without consent from the manufacturer. Modifications to the unit may cause unsafe operations or damage the unit.
Dixon-
61
CONFORMITy CERTIFICATES
USA requirements
Labels are placed on the engine and/or in the engine compartment stating that the machine will fulfill the requirements. This is also applicable to special requirements for any of the states, (California emission rules etc.).
Do not remove any of these labels. Certificates can also be supplied with the machine at delivery or written in the
Engine manual. Take care of them as they are valuable documents.
CE requirements
Vibration data corresponding to Directive 2002/44/EC is given in the Technical Data Section.
The Declaration of Conformity is included in the literature packet.
62
-Dixon
SERVICE JOURNAl
Action
Delivery Service
1. Charge the battery.
2. Adjust the tire pressure of all wheels to 15 PSI (1 bar).
3. Mount the steering controls in the normal position.
4. Connect the contact box to the cable for the seat’s safety switch.
5. Check that the right amount of oil is in the engine.
6. Adjust the position of the steering controls.
7. Fill with fuel and open the fuel shut off valve.
8. Start the engine.
9. Check that there is drive to both wheels.
10. Check the mower deck adjustment.
11. Check:
The safety switch for the parking brake.
The safety switch for the mower deck.
The safety switch in the seat.
The safety switch in the steering controls.
Parking brake functionality.
Driving forward.
Driving backward.
Engaging the blades.
12. Check the idle speed
13. Check the engine high idle speed
14. Inform the customer about:
The need and advantages of following the service schedule.
The need and advantages of leaving the machine for service every 300 hours.
The effects of service and maintaining a service journal on the machine’s resale value.
Application areas for mulching.
15. Fill in the sales papers
Date, mtr reading, stamp, sign
Delivery service has been carried out.
No remaining notes.
Certified:
Dixon-
63
Action
After the First 5-8 Hours
1. Change engine oil.
SERVICE JOURNAl
Date, mtr reading, stamp, sign
64
-Dixon
SERVICE JOURNAl
Date, mtr reading, stamp, sign Action
25-Hour Service
1. Check the engine air filter.
2. Sharpen/Replace mower blades if required.
3. Check the tire pressures.
4. Check battery with cables.
5. lubricate according to lubrication chart.
6. Check/clean the engine’s cooling air intake.
7. Clean the air cleaner’s prefilter (foam).
Dixon-
65
SERVICE JOURNAl
Date, mtr reading, stamp, sign Action
50-Hour Service
1. Perform the 25-hour service.
2. Clean/replace the air cleaner’s filter cartridge (paper filter)
(shorter intervals for dusty operating conditions).
3. Change engine oil.
4. lubricate according to lubrication chart.
5. Check/adjust the parking brake.
6. Change hydraulic pump oil and filter.
66
-Dixon
SERVICE JOURNAl
Date, mtr reading, stamp, sign Action
100-Hour Service
1. Perform the 25-hour service.
2. Perform the 50-hour service.
3. Change the engine oil filter.
4. Clean/replace the spark plugs.
5. Replace the fuel filter.
6. Check V-belts.
7. Check tighten caster wheel axle bolts (every 200 hours).
8. Change the air filter’s paper cartridge.
9. Change hydraulic pump oil and filter. (200 hours)
Dixon-
67
SERVICE JOURNAl
Date, mtr reading, stamp, sign Action
300-Hour Service
1. Perform the 25-hour service.
2. Perform the 50-hour service.
3. Perform the 100-hour service.
4. Check/adjust the mower deck.
5. Clean the combustion chamber and grind the valve seats.
6. Check the engine valve clearance.
7. Replace the air cleaner’s prefilter (foam).
68
-Dixon
SERVICE JOURNAl
Date, mtr reading, stamp, sign Action
At Least Once Each Year
1. Clean the engine’s cooling air intake (25 hours).
2. Replace the air cleaner’s pre-filter (foam) (300 hours).
3. Replace the air filter’s paper cartridge.
4. Change the engine oil (50 hours).
5. Replace the engine oil filter (100 hours).
6. Check/adjust the cutting height.
7. Check/adjust the parking brake (50 hours).
8. Clean/change the spark plugs (100 hours).
9. Change the fuel filter (100 hours).
10. Check the engine valve clearance.
Dixon-
69
P/N 539 132404 R02 04/01/08
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