Toro 07363, Workman 3100 Operator's Manual

Page 1
Workman) 3100
Air Cooled Gas Utility Vehicle
Model No. 07363—Serial No. 250000001 and Up
Form No. 3352–442 Rev C
Operator’s Manual
English (EN)
Page 2
Warning
CALIFORNIA
Proposition 65 Warning
The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Important The engine in this product is not equipped
with a spark arrester muffler. It is a violation of California Public Resource Code Section 4442 to use or operate this engine on any forest-covered, brush-covered, or grass-covered land as defined in CPRC 4126. Other states or federal areas may have similar laws.
This spark ignition system complies with Canadian ICES-002.
Ce système d’allumage par étincelle de véhicule est conforme à la norme NMB-002 du Canada.
Contents
Page
Introduction 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setup 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Install ROPS 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Activate and Charge Battery 14. . . . . . . . . . . . . . . . .
Full Bed Removal 16. . . . . . . . . . . . . . . . . . . . . . . . .
Re–Install Full Bed 16. . . . . . . . . . . . . . . . . . . . . . . .
Before Operating 18. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Crankcase Oil 18. . . . . . . . . . . . . . . . . . . . . .
Fill Fuel Tank 18. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Transaxle / Hydraulic Fluid 19. . . . . . . . . . . .
Check Torque Of Wheel Nuts 19. . . . . . . . . . . . . . .
Check Tire Pressure 19. . . . . . . . . . . . . . . . . . . . . . .
Check Brake Fluid 20. . . . . . . . . . . . . . . . . . . . . . . .
Operation 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controls 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pre–starting Checks 24. . . . . . . . . . . . . . . . . . . . . . .
Starting Engine 24. . . . . . . . . . . . . . . . . . . . . . . . . . .
Driving Vehicle 24. . . . . . . . . . . . . . . . . . . . . . . . . . .
Stopping Vehicle 24. . . . . . . . . . . . . . . . . . . . . . . . . .
Stopping Engine 25. . . . . . . . . . . . . . . . . . . . . . . . . .
New Vehicle Break–in 25. . . . . . . . . . . . . . . . . . . . .
Check Interlock System 25. . . . . . . . . . . . . . . . . . . .
Operating Characteristics 25. . . . . . . . . . . . . . . . . . .
Passengers 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page
Speed 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turning 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Braking 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tipovers 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hills 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loading And Dumping 28. . . . . . . . . . . . . . . . . . . . .
Using The Differential Lock 28. . . . . . . . . . . . . . . .
Transporting Vehicle 29. . . . . . . . . . . . . . . . . . . . . .
Towing Vehicle 29. . . . . . . . . . . . . . . . . . . . . . . . . . .
Trailer Towing 29. . . . . . . . . . . . . . . . . . . . . . . . . . .
Hydraulic Control 29. . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Interval Chart 32. . . . . . . . . . . . . . . . . . . . . .
Lubrication 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Maintenance Schedule 34. . . . . . . . .
Daily Maintenance Checklist 35. . . . . . . . . . . . . . . .
Heavy Duty Operation 36. . . . . . . . . . . . . . . . . . . . .
Using Bed Safety Support 36. . . . . . . . . . . . . . . . . .
Jacking Vehicle 37. . . . . . . . . . . . . . . . . . . . . . . . . . .
Servicing Air Cleaner 37. . . . . . . . . . . . . . . . . . . . . .
Changing Engine Oil And Filter 38. . . . . . . . . . . . . .
Fuel System 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing Debris From Engine 39. . . . . . . . . . . . . .
Adjusting Belt 39. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting Choke 39. . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing Spark Plugs 39. . . . . . . . . . . . . . . . . . . . .
Adjusting Accelerator 40. . . . . . . . . . . . . . . . . . . . . .
Changing Transaxle / Hydraulic Fluid 40. . . . . . . . .
Replacing Transaxle Filter 41. . . . . . . . . . . . . . . . . .
Cleaning Hydraulic Strainer 41. . . . . . . . . . . . . . . . .
Adjusting Brake Pedal 41. . . . . . . . . . . . . . . . . . . . .
Adjusting Clutch Pedal 42. . . . . . . . . . . . . . . . . . . . .
Adjusting Parking Brake 43. . . . . . . . . . . . . . . . . . .
Adjusting Shift Cables 43. . . . . . . . . . . . . . . . . . . . .
Adjusting High–low Cable 43. . . . . . . . . . . . . . . . . .
Adjusting Differential Lock Cable 44. . . . . . . . . . . .
Inspect Brakes 44. . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspect Tires 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Wheel Toe 44. . . . . . . . . . . . . . . . . . . . . . . . . .
Emergency Box Raising 44. . . . . . . . . . . . . . . . . . . .
Fuses 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Jump Starting Procedure 46. . . . . . . . . . . . . . . . . . .
Battery Storage 47. . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery Care 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hydraulic Schematic 48. . . . . . . . . . . . . . . . . . . . . .
Electrical Schematic 49. . . . . . . . . . . . . . . . . . . . . . .
The Toro General Commercial Products Warranty 52. .
W 2004 by The Toro Company 8111 Lyndale Avenue South Bloomington, MN 55420-1196
All Rights Reserved
Printed in the USA
Page 3
Introduction
Safety
Read this manual carefully to learn how to operate and maintain your product properly. The information in this manual can help you and others avoid injury and product damage. Although Toro designs and produces safe products, you are responsible for operating the product properly and safely.
Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Toro Distributor or Toro Customer Service and have the model and serial numbers of your product ready. These numbers are stamped into a plate located on the right frame member under dash.
Write the product model and serial numbers in the space below:
Model No:
Serial No.
This manual identifies potential hazards and has special safety messages that help you and others avoid personal injury and even death. Danger, Warning, and Caution are signal words used to identify the level of hazard. However, regardless of the hazard, be extremely careful.
Danger signals an extreme hazard that will cause serious injury or death if you do not follow the recommended precautions.
The TORO WORKMAN) meets the requirements of SAE J2258.
Supervisors, operators and service persons should be familiar with the following standards and publications: (The material may be obtained from the address shown).
Flammable and Combustible Liquids Code: ANSI/NFPA 30
National Fire Protection Association: ANSI/NFPA #505; Powered Industrial Trucks ADDRESS:
National Fire Prevention Association Barrymarch Park Quincy, Massachusetts 02269 U.S.A
ANSI/ASME B56.8 Personal Burden Carriers
ADDRESS: American National Standards Institute, Inc. 1430 Broadway New York, New York 10018 U.S.A.
ANSI/UL 558; Internal Combustion Engine Powered Industrial Trucks
ADDRESS: American National Standards Institute, Inc. 1430 Broadway New York, New York 10018 U.S.A. OR Underwriters Laboratories 333 Pfingsten Road Northbrook, Illinois 60062 U.S.A.
Warning signals a hazard that may cause serious injury or death if you do not follow the recommended precautions.
Caution signals a hazard that may cause minor or moderate injury if you do not follow the recommended precautions.
This manual uses two other words to highlight information.
Important calls attention to special mechanical
information and Note: emphasizes general information worthy of special attention.
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Safe Operating Practices
Warning
The WORKMAN is an off–highway vehicle only, and is not designed, equipped, or manufactured for use on public streets, roads or highways.
The WORKMAN) was designed and tested to offer safe service when operated and maintained properly. Although hazard control and accident prevention partially are dependent upon the design and configuration of the machine, these factors are also dependent upon the awareness, concern, and proper training of the personnel involved in the operation, maintenance and storage of the machine. Improper use or maintenance of the machine can result in injury or death.
This is a specialized utility vehicle designed for off–road use only. its ride and handling will have a different feel than what drivers experience with passenger cars or trucks. So take time to become familiar with your WORKMAN).
Not all of the attachments that adapt to the WORKMAN) are covered in this manual. See the specific Operator’s Manual provided with attachment for additional safety instructions. READ THESE MANUALS.
TO REDUCE THE POTENTIAL FOR INJURY OR DEATH, COMPLY WITH THE FOLLOWING SAFETY INSTRUCTIONS.
Never
This vehicle is designed to carry only you, the operator,
Never operate the vehicle when under the influence of
Become familiar with the controls and know how to
Keep all shields, safety devices and decals in place. If a
Always wear substantial shoes. Do not operate machine
Wearing safety glasses, safety shoes, long pants and a
Keep everyone, especially children and pets, away from
Before operating the vehicle, always check all parts of
allow children to operate the vehicle. Never allow adults to operate it without proper instructions. Only trained and authorized persons should operate this vehicle. Make sure all operators are physically and mentally capable of operating the vehicle. Anyone who operates the vehicle should have a motor vehicle license.
and one passenger in the seat provided by the manufacturer. Never carry any other passengers on the vehicle.
drugs or alcohol.
stop the engine quickly.
shield, safety device or decal is malfunctioning, illegible, or damaged, repair or replace it before operating the machine.
while wearing sandals, tennis shoes or sneakers. Do not wear loose fitting clothing or jewelry which could get caught in moving parts and cause personal injury.
helmet is advisable and required by some local safety and insurance regulations.
the areas of operation.
the vehicle and any attachments. If something is wrong, stop using vehicle. Make sure problem is corrected before vehicle or attachment is operated again.
Supervisor’s Responsibilities
Make sure operators are thoroughly trained and familiar with the Operator’s Manual and all labels on the vehicle.
Be sure to establish your own special procedures and work rules for unusual operating conditions (e.g. slopes too steep for vehicle operation). Use the 3rd High Lockout switch if high speed could result in a safety or vehicle abuse situation.
Before Operating
Operate the machine only after reading and understanding the contents of this manual. A replacement manual is available by sending complete model and serial number to: The Toro Company, 8111 Lyndale Avenue South, Minneapolis, Minnesota 55420.
Since gasoline is highly flammable, handle it carefully.
– Use an approved gasoline container.
– Do not remove cap from fuel tank when engine is
hot or running.
– Do not smoke while handling gasoline.
– Fill fuel tank outdoors and to about one inch below
top of tank (bottom of filler neck). Do not overfill.
– Wipe up any spilled gasoline.
Use only an approved non–metal, portable fuel container. Static electric discharge can ignite gasoline vapors in a ungrounded fuel container. Remove the fuel container from the bed of the vehicle and place on the ground away from the vehicle before filling. Keep nozzle in contact with container while filling. Remove equipment from vehicle bed before filling
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Check the safety interlock system daily for proper operation. If a switch should malfunction, replace the switch before operating machine. After every two years, replace the interlock switches in the safety system, whether they are working properly or not.
While Operating
Operator and passenger should use seat belts and remain seated whenever the vehicle is in motion. Operator should keep both hands on steering wheel, whenever possible and passenger should use hand holds provided. Keep arms and legs within the vehicle body at all times. Never carry passengers in the box or on attachments. Remember your passenger may not be expecting you to brake or turn and may not be ready.
Never overload your vehicle. Name plate (located under middle of dash) shows load limits for vehicle. Never overfill attachments or exceed the vehicle maximum GVW.
When starting the engine:
– Sit on operator’s seat and ensure parking brake is
engaged.
– Disengage PTO (if so equipped) and return hand
throttle lever to OFF position (if so equipped).
– Move shift lever to NEUTRAL and depress clutch
pedal.
– If engine is cold– depress and hold the accelerator
pedal about half way down and pull choke knob out to ON position while cranking engine.
– If engine is hot– depress and hold the accelerator
pedal about half way down while cranking engine.
– If engine is flooded – fully depress accelerator pedal
and hold it to the floor until the engine starts. Never pump the accelerator pedal.
– Turn ignition key to START.
Using the machine demands attention. Failure to operate vehicle safely may result in an accident, tip over of vehicle and serious injury or death. Drive carefully. To prevent tipping or loss of control:
– Use extreme caution, reduce speed and maintain a
safe distance around sand traps, ditches, creeks, ramps, any unfamiliar areas or other hazards.
– Watch for holes or other hidden hazards.
– Use caution when operating vehicle on a steep
slope. Normally travel straight up and down slopes. Reduce speed when making sharp turns or when turning on hillsides. Avoid turning on hillsides whenever possible.
– Use extra caution when operating vehicle on wet
surfaces, at higher speeds or with a full load. Stopping time will increase with a full load. Shift into a lower gear before starting up or down a hill.
– When loading bed, distribute load evenly. Use extra
caution if the load exceeds the dimensions of the vehicle/bed. Operate vehicle with extra caution when handling off–center loads that cannot be centered. Keep loads balanced and secure to prevent them from shifting.
– Avoid sudden stops and starts. Do not go from
reverse to forward or forward to reverse without first coming to a complete stop.
– Do not attempt sharp turns or abrupt maneuvers or
other unsafe driving actions that may cause a loss of vehicle control.
– Do not pass another vehicle traveling in the same
direction at intersections, blind spots, or at other dangerous locations.
– When dumping, do not let anyone stand behind
vehicle and do not dump load on any one’s feet. Release tailgate latches from side of box, not from behind.
– Keep all bystanders away. Before backing up, look
to the rear and assure no one is behind the vehicle. Back up slowly.
– Watch out for traffic when near or crossing roads.
Always yield the right of way to pedestrians and other vehicles. This vehicle is not designed for use on streets or highways. Always signal your turns or stop early enough so other persons know what you plan to do. Obey all traffic rules and regulations.
– Never operate vehicle in or near an area where there
is dust or fumes in the air which are explosive. The electrical and exhaust systems of the vehicle can produce sparks capable of igniting explosive materials.
– Always watch out for and avoid low over hangs
such as tree limbs, door jambs, over head walkways, etc. Make sure there is enough room over head to easily clear the vehicle and your head.
– If ever unsure about safe operation, STOP WORK
and ask your supervisor.
Do not touch engine, transaxle, muffler or muffler manifold while engine is running or soon after it has stopped because these areas may be hot enough to cause burns.
If the machine ever vibrates abnormally, stop immediately, turn engine off, wait for all motion to stop and inspect for damage. Repair all damage before resuming operation.
Before getting off the seat:
Page 6
– Stop movement of the machine.
– Lower bed.
– Shut engine off and wait for all movement to stop.
– Set parking brake.
– Remove key from ignition.
– Block wheels if machine is on an incline.
If major repairs are ever needed or assistance is required, contact an Authorized TORO Distributor.
To be sure of optimum performance and safety, always purchase genuine TORO replacement parts and accessories. Replacement parts and accessories made by other manufacturers could be dangerous. Altering this vehicle in any manner may affect the vehicle’s operation, performance, durability or its use may result in injury or death. Such use could void the product warranty of The TORO Company.
Maintenance
Before servicing or making adjustments to the machine, stop engine, set parking brake and remove key from ignition to prevent accidental starting of the engine.
Never work under a raised bed without placing bed safety support on fully extended cylinder rod.
Make sure all hydraulic line connectors are tight, and all hydraulic hoses and lines are in good condition before applying pressure to the system.
Keep body and hands away from pin hole leaks or nozzles that eject hydraulic fluid under high pressure. Use paper or cardboard, not hands, to search for leaks. Hydraulic fluid escaping under pressure can have sufficient force to penetrate skin and do serious damage. If fluid is injected into the skin it must be surgically removed within a few hours by a doctor familiar with this form of injury or gangrene may result.
Before disconnecting or performing any work on the hydraulic system, all pressure in system must be relieved by stopping engine, cycling dump valve from raise to lower and/or lowering box and attachments. Place the remote hydraulics lever in the float position. If box must be in raised position, secure with safety support.
To make sure entire machine is in good condition, keep all nuts, bolts and screws properly tightened.
This vehicle should not be modified without the TORO Company’s authorization. Direct any inquiries to The TORO Company, Commercial Division, Vehicle Engineering Dept., 300 West 82nd St., Bloomington, Minnesota 55420–1196. USA
Sound Pressure Level
This unit has an equivalent continuous A-weighted sound pressure at the operator ear of: 82 dB(A), based on measurements of identical machines per Directive 98/37/EC and amendments.
Vibration Level
Hand-Arm
This unit does not exceed a vibration level of 2.5 m/s the hands based on measurements of identical machines per ISO 5349 procedures.
Whole Body
This unit does not exceed a vibration level of 0.5 m/s2at the posterior based on measurements of identical machines per ISO 2631 procedures.
2
at
To reduce potential fire hazard, keep the engine area free of excessive grease, grass, leaves and accumulation of dirt.
If the engine must be running to perform a maintenance adjustment, keep hands, feet, clothing, and any parts of the body away from the engine and any moving parts. Keep everyone away.
Do not overspeed engine by changing governor settings. Maximum engine speed is 3650 rpm. To assure safety and accuracy, have an Authorized TORO Distributor check maximum engine speed with a tachometer.
Page 7
Safety and Instruction Decals
Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost.
1. Warning—read the
Operator’s Manual.
2. Crushing hazard—install the cylinder lock.
93-9852
93-9442
1. Maximum tongue weight is 90 kg; maximum trailer weight is 680 kg.
2. For information on
93-6687
1. Do not step here.
93-6689
1. Warning—do not carry passengers.
transmission fluid, read the Operator’s Manual.
93-9850
1. Do not repair or revise—read the Operator’s Manual.
93-9899
1. Crushing hazard—install the cylinder lock.
93-9868
1. Crushing hazard of hand—read the Operator’s Manual.
Page 8
93-9879
1. Stored energy hazard—read the Operator’s Manual.
66-6840
80-8040
106-2353
1. Electrical power
106-2355
1. Slow to fast 2. Transmission—third high; no fast speed
93-9449
1. Read the Operator’s
Manual.
2. Grease every 100 hours.
3. Add grease (9 grease points).
93-8071
1. Hot surface/burn hazard—stay a safe distance from the hot surface.
106-7897
1. The maximum load is 1019 kg, the vehicle weight is 795 kg, and the maximum gross vehicle weight is 1814 kg.
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106-2352
1. Warning—do not operate the vehicle on public streets, roads, or highways.
2. Preheat–glow plug (Diesel only)
3. Headlights
4. Engine—low oil pressure
5. Engine—preheat indicator (Diesel only)
6. Horn
7. Battery –low charge (Liquid cooled only)
8. Temperature level (Liquid cooled only)
9. Hour meter
10. Off
11. On
106-2383
1. Warning—read the Operator’s Manual.
2. Fire hazard—stop the engine before fueling.
3. Tipping hazard—do not drive the vehicle across or up a slope greater than 12 degrees, slow down and turn gradually, do not exceed 16 mph (26 kmh), and drive slowly over rough terrain or when carrying a full or heavy load.
4. Crushing/dismemberment hazard of bystanders—keep bystanders a safe distance from the vehicle, do not carry passengers in the cargo bed, and keep arms and legs inside of the vehicle at all times.
5. Warning—stop the engine and remove the ignition key before leaving the vehicle.
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106-2384
1. Locked
2. Differential lock
3. Unlocked
4. Hydraulic lock
5. Engage
6. Power take-off (PTO)
7. Disengage
8. Warning—read the
Operator’s Manual.
106-2377
9. Entanglement hazard, shaft—keep bystanders a safe distance from the vehicle.
10. Retract hydraulics
10
11. Extend hydraulics
12. Transmission—high speed
13. Transmission—low speed
Page 11
1. Warning—read the
Operator’s Manual.
2. Avoid tipping the machine.
106-7767
3. Wear the seat belt.
4. Lean away from the direction the machine is tipping.
106-7894
1. Engine—start
2. Ignition
3. Headlights
4. Power point
93-9448
1. Warning—when adding fuel to the tank, leave 25 mm between the fuel and the top of the tank; read the Operator’s Manual.
1. Warning—the hydraulic oil pressure is 124 bar (1800 PSI).
106-7888
2. Coupler A
3. Coupler B
Battery Symbols
Some or all of these symbols are on your battery.
1. Explosion hazard
2. No fire, open flames, or smoking.
3. Caustic liquid/chemical burn hazard
4. Wear eye protection
5. Read the Operator’s
Manual.
6. Keep bystanders a safe distance from the battery.
7. Wear eye protection; explosive gases can cause blindness and other injuries
8. Battery acid can cause blindness or severe burns.
9. Flush eyes immediately with water and get medical help fast.
10. Contains lead; do not discard.
11
Page 12
Specifications
Note: Specifications and design subject to change without notice.
General Specifications
Type
Engine
Battery 12 volt with 525 cold cranking Amps @ 0 degrees F.
Fuel System Gasoline tank capacity is 7 gallons. 12 volt, electric fuel pump.
Transmission
Clutch 6.7” clutch and pressure plate.
Frame Welded, high strength steel construction.
Front Suspension
Rear Suspension
Steering System Power steering, 3–3/4 turns lock–to–lock. 14” diameter steering wheel.
Tires
Brakes
ROPS 2 post roll over protection structure.
4 wheel step through, out front operator style, two person vehicle. Certified to meet SAE J2258.
Kohler, 4 cycle, air cooled, 23 hp @ 3600 rpm, 41.1 cu. in. (674 cc) displacement. Mechanical fuel pump, 2 qt. oil capacity. Large capacity dual element air cleaner.
Rear transaxle configuration, twin axle drive. 3 speed synchromesh, H–shift pattern with high–low range providing 6 forward and 2 reverse speeds. Manual engage differential lock.
Independent “A” frame control arm, dual progressive rate coil springs and dual shock absorbers with anti–sway bar.
DeDion axle (weight carrying axle is independent of transaxle), leaf spring and dual shock absorbers.
Front tires: 20” x 10”-10, 4-ply rating, rib tread. Rear tires: 24” x 12”-12, 6-ply rating, turf tread.
4 wheel hydraulic, dual safety circuit self adjusting drum: 8” diameter front and rear. Hand actuated parking brake actuates rear brake shoes.
4 gpm pressure balanced gear pump provides hydraulic flow for power steering, lift
Hydraulics
Seat
Controls
Gauges Hour meter, oil pressure warning light and fuel gauge.
Lights Twin halogen headlights and single taillight. Rear stop light.
Tow Hitch Hitch has hole for ball or pin.
Interlocks Clutch pedal must be depressed to start engine or disengage PTO, if so equipped.
Ground Speed
and optional remote hydraulics. Lift control valve and dual cylinders for lifting dump box. Transaxle is used for reservoir for hydraulic system. 8 quart total capacity. Spin–on 25 micron hydraulic oil filter. 100 mesh strainer in transaxle.
Bucket seats with seat belts and hip restraints. 7” fore and aft adjustment for comfort.
Foot operated accelerator, clutch and brake pedals. Hand operated shifter, differential lock, parking brake, high–low range shifter, hydraulic lift and tilt steering levers. Ignition switch, light switch, choke knob, horn button and 3rd high lockout switch.
Forward Speeds w/24” Rear Tires
High range: 7.6/11.5/19.8 mph Low range: 2.9/4.5/7.7 mph
Reverse Speeds w/24” Tires
High range: 7.2 mph Low range: 2.8 mph
12
Page 13
Base Weight
(Dry w/o flatbed)
Rated Capacity 2,530 lbs. (includes 200 lb. operator, 200 lb. passenger and loaded attachment).
1470 lbs.
Maximum. Gross Vehicle
Weight
Tow Capacity
Ground Clearance 7” w/ no load
Wheel Base 70”
Wheel Tread
(center line to center line)
4,000 lbs.
Tongue weight 200 lbs. Maximum trailer weight 1,500 lbs.
Front 46” Rear 47.7”
Dimensions
Overall Width 63”
Overall Length 128.25” w/o bed
130.38” w/full bed
136.38” w/2/3 bed in rear mounting location
Height 75” to top of ROPS
13
Page 14
Setup
Note: Determine the left and right side of the machine from the normal operating position.
Description Qty. Use
ROPS frame
Capscrew 1/2–13 x 3” lg.
Locknuts 1/2–13
Operator’s Manual (vehicle) 2 Read before operating the machine.
Parts Catalog 1
Install ROPS
1. Insert each side of ROPS into mounting bracket on each side of vehicle frame, positioning ROPS as shown in figure 1.
2. Secure each side of ROPS to mounting brackets with (2) 1/2–13 x 3” lg. capscrews and locknuts.
Mount ROPS (Rollover Protection System)
Activate and Charge Battery
If battery is not filled with electrolyte or activated, it must be removed from vehicle, filled with electrolyte and charged. Bulk electrolyte with 1.260 specific gravity can be purchased from a local battery supply outlet.
Warning
CALIFORNIA
Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after
handling.
Proposition 65 Warning
FRONT
Figure 1
1. ROPS 2. Mounting bracket
Danger
Battery electrolyte contains sulfuric acid which is a deadly poison and causes severe burns.
Do not drink electrolyte and avoid contact with skin, eyes or clothing. Wear safety glasses to shield your eyes and rubber gloves to protect your hands.
Fill the battery where clean water is always
available for flushing the skin.
14
Page 15
1. Loosen knobs securing battery cover to battery base and slide cover off.
1. Battery cover
2. Knob
2. Remove capscrew, washers and locknut securing battery hold down to battery base. Remove hold down and slide battery out of battery base.
3. Remove filler caps from battery and slowly fill each cell until electrolyte is just above the plates.
4. Replace filler caps and connect a 3 to 4 amp battery charger to the battery posts. Charge the battery at a rate of 3 to 4 amperes for 4 to 8 hours.
Figure 2
3. Battery base
Figure 3
1. Positive (+) cable 2. Hold down
6. Remove filler caps. Slowly add electrolyte to each cell until level is up to fill ring. Install filler caps.
Important Do not overfill battery. Electrolyte will
overflow onto other parts of the vehicle and severe corrosion and deterioration will result.
7. Slide battery into battery base so battery terminals are
toward the rear of the vehicle.
8. Install the positive cable (red) to the positive (+) terminal and the negative cable (black) to the negative (—) terminal of the battery and secure with capscrews and nuts. Slide the rubber boot over the positive terminal to prevent possible short–out from occurring.
Warning
Charging the battery produces gasses that can explode.
Never smoke near the battery and keep sparks and flames away from battery.
5. When battery is charged, disconnect charger from
electrical outlet and battery posts.
Warning
Incorrect battery cable routing could damage the machine and cables causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury.
Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable.
Always connect the positive (red) battery cable before connecting the negative (black) cable.
9. Install battery hold down and secure to base with
capscrew, washers and locknut.
10. Reinstall battery cover to battery base and tighten knobs.
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Full Bed Removal
1. Start engine. Engage hydraulic lift lever and lower bed until cylinders are loose in slots. Release lift lever and turn off engine.
2. Remove lynch pins from outer ends of cylinder rod clevis pins (Fig. 4).
2 3
Figure 4
1. Bed mounting plate
2. Cylinder rod end
3. Clevis pin
4. Lynch pin
5. Rear slots (Full bed)
6. Front slots (2/3 bed)
3. Remove clevis pins securing cylinder rod ends to bed mounting plates by pushing pins towards inside (Fig. 5).
Figure 5
1. Left rear corner of bed
2. Vehicle frame channel
3. Pivot plate
4. Clevis pin
5. Lynch pin
Note: Carriage bolt heads are to be positioned inside the machine.
4. Remove lynch pins and clevis pins securing pivot brackets to frame channels (Fig. 5).
5. Lift bed off vehicle.
Caution
The full bed weighs approximately 325 pounds, so do not try to install or remove it by yourself. Use an overhead hoist or get the help of two or three other people.
6. Store cylinders in storage clips. Engage hydraulic lift
lock lever on vehicle to prevent accidental extension of lift cylinders.
Re–Install Full Bed
Note: If bed sides will be installed on flat bed, it is easier to install them before bed is installed on vehicle.
Note: Assure rear pivot plates are bolted to the bed frame/channel so that lower end angles to the rear (Fig. 5).
Figure 6
1. Spacer bracket
2. Wear block
3. Carriage bolt
1. Assure lift cylinders are fully retracted.
Caution
The full bed weighs approximately 325 pounds, so do not try to install or remove it by yourself. Use an overhead hoist or get the help of two or three other people.
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2. Carefully set bed onto vehicle frame aligning rear bed pivot plate holes with holes in rear frame channel and install (2) clevis pins and lynch pins (Fig. 5).
3. With bed lowered, secure each cylinder rod end, to appropriate slots in bed mounting plates with clevis pin and lynch pin. Insert clevis pin from outside of bed with lynch pin toward outside (Fig. 5). Rear slots are for full bed installation and front slots are for 2/3 bed installation.
Note: Engine may need to be started to extend or retract cylinders for alignment with holes. Keep fingers out!
Note: Unused slot can be plugged with a capscrew and nut to prevent assembly errors.
4. Start engine and engage hydraulic lift lever to raise bed. Release lift lever and turn off engine. Secure raised bed with a hoist or block it to prevent it from accidentally falling.
5. Install lynch pins to inside ends of clevis pins.
Note: If automatic tail gate release has been installed on
bed, make sure front dump link rod has been placed on inside of left side clevis pin before lynch pin is installed.
6. Once cylinder installation has been completed, the bed safety support can be used to prevent accidental lowering of the bed. Refer to Using Bed Safety Support.
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Before Operating
Caution
4. Pour oil into fill opening until the oil level is up to the “FULL” mark on the dipstick.
Note: When adding oil, remove dipstick to allow proper venting, pour oil slowly and check the level often during this process. DO NOT OVERFILL.
Before servicing or making adjustments to the machine, stop engine, set parking brake and remove key from the switch. Any load material must be removed from bed or other attachment before working under raised bed. Always rotate safety support to the down position before working under raised bed.
Check Crankcase Oil
The engine is shipped with approximately 2 quarts (w/ filter) of oil in the crankcase; however, level of oil must be checked before and after the engine is first started.
1. Position machine on a level surface.
2. Remove dipstick and wipe it with a clean rag. Insert
dipstick into tube and make sure it is seated fully. Remove dipstick and check level of oil. If oil level is low, remove filler cap and add enough oil to raise level to FULL mark on dipstick.
Important When adding engine oil or filling oil, there
must be clearance between the oil fill device and the oil fill hole in the valve cover as shown in figure 8. This clearance is necessary to permit venting when filling, which prevents oil from overrunning into breather.
Figure 8
Important Check level of oil every 8 operating hours
or daily. Change oil and filter initially after the first 5 hours of operation, thereafter, change oil and filter every 50 hours. However, change oil more frequently when engine is operated in extremely dusty or dirty conditions.
Figure 7
1. Dipstick 2. Filler cap
3. The engine uses any high-quality detergent oil having the American Petroleum Institute -API- “service classification” SH, SJ or higher. Oil viscosity – weight – is selected according to anticipated ambient temperature.
Temperature/ viscosity recommendations are:
Above 0 degrees F (–20 degrees C)–Use 10W–30
or 10W–40
Below 32 degrees F (0 degrees C)–Use SAE 5W–20
or 5W–30.
Note: After filling or changing oil, start and run the engine at idle for 30 seconds. Shut engine off. Wait 30 seconds and check oil level. Add enough oil to raise level to FULL mark on dipstick.
5. Install the dipstick firmly in place.
Fill Fuel Tank
Fuel tank capacity is approximately 7 gallons.
The Toro Company Strongly Recommends The Use Of Fresh, Clean, Unleaded Regular Grade Gasoline In Toro Gasoline Powered Products. Unleaded Gasoline Burns Cleaner, Extends Engine Life, And Promotes Good Starting By Reducing The Build–up of Combustion Chamber Deposits. Minimum Octane Rating of 87.
Note: Never Use Methanol, Gasoline Containing Methanol, Gasoline Containing More Than 10% Ethanol, Gasoline Additives, or White Gas Because Engine Fuel System Damage Could Result.
1. Clean area around fuel tank cap.
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2. Remove fuel tank cap.
Danger
Under certain conditions, diesel fuel and fuel vapors are highly flammable and explosive. A fire or explosion from fuel can burn you and others and can cause property damage.
Use a funnel and fill the fuel tank outdoors, in an open area, when the engine is off and is cold. Wipe up any fuel that spills.
Do not fill the fuel tank completely full. Add fuel to the fuel tank until the level is 1/4 to 1/2 in. (6 to 13 mm) below the bottom of the filler neck. This empty space in the tank allows the fuel to expand.
Never smoke when handling fuel, and stay away from an open flame or where fuel fumes may be ignited by a spark.
Store fuel in a clean, safety-approved container and keep the cap in place.
3. Fill tank to about one inch below top of tank, (bottom of filler neck). DO NOT OVERFILL. Then install cap.
3. Unscrew dipstick from top of transaxle and wipe it with
a clean rag.
Figure 10
1. Dipstick
4. Screw dipstick into transaxle and make sure it is seated fully. Unscrew dipstick and check fluid level. Fluid should be up to top of flat portion of dipstick. If level is low, add enough fluid to achieve the proper level.
Check Torque Of Wheel Nuts
4. Wipe up any fuel that may have spilled to prevent a fire hazard.
Figure 9
1. Fuel tank cap
Check Transaxle / Hydraulic Fluid
The transaxle reservoir is filled with Dexron IIl ATF. Check level before engine is first started and every 8 hours or daily, thereafter. Capacity of system is 7.5 qt.
1. Position the vehicle on a level surface.
Warning
Failure to maintain proper torque of the wheel nuts could result in failure or loss of wheel and may result in personal injury.
Torque the front and rear wheel nuts to 55–75 ft.-lb. after 1–4 hours of operation and again after 10 hours of operation. Torque every 200 hours thereafter.
Check Tire Pressure
Check tire pressure every 8 hours or daily to assure proper levels.
Maximum air pressure in front and rear (23”) tires is 20 psi.
1. The air pressure needed is determined by the payload carried.
2. The lower the air pressure, the less the compaction and tire marks are minimized. Lower pressure should not be used for heavy payloads at high speeds. Tire damage may result.
3. Higher pressures should be used for heavier payloads at higher speeds. Do not exceed the maximum pressure.
2. Clean area around dipstick.
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Important When replacing tires, on the 4wd vehicle,
only use replacements approved for the Workman. Use of tires not approved may cause turf damage or accelerated drive train damage.
3. Fluid level should be up to FULL line on reservoir.
Check Brake Fluid
The brake fluid reservoir is shipped from the factory filled with “DOT 3” brake fluid. Check level before engine is first started and every 8 hours or daily, thereafter.
1. Park machine on a level surface.
2. Loosen knob securing cup holder to dash (Fig. 11).
Remove cup holder from dash.
Figure 11
1. Cup holder 2. Knob
Figure 12
1. Brake fluid reservoir
4. If fluid level is low, clean area around cap, remove reservoir cap and fill to proper level. DO NOT
OVERFILL.
5. Reinstall cup holder to dash.
Check Pump Belt Tension
Check belt for wear, cracking or improper tension. Check tension by depressing belt at mid span of crankshaft and pump pulleys with 22 lbs. of force. A new belt should deflect .48–.58 in. A used belt should deflect .55–.65 in. If deflection is incorrect, proceed to page 39 for tensioning procedure. If correct, continue operation.
Important Improper belt tension may result in
increased steering effort.
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Operation
Caution
Note: Determine the left and right side of the machine from the normal operating position.
Controls
Accelerator Pedal
The accelerator pedal (Fig. 13) gives the operator the ability to vary engine and ground speed of the vehicle, when the transmission is in gear. Depressing the pedal increases engine RPM and ground speed. Releasing pedal will decrease engine RPM and ground speed of the machine.
Worn or misadjusted brakes may result in personal injury. If brake pedal travels to within 1–1/2” of the vehicle floor board, the brakes must be adjusted or repaired.
Gear Shift Lever
Fully depress clutch pedal and move shift lever (Fig. 14) into desired gear selection. A diagram of the shift pattern is indicated below.
Shift Pattern
R
1
Important Do not shift the transaxle to the reverse or
forward gear unless the vehicle is standing still. Damage to transaxle may occur.
2
3
Figure 13
1. Accelerator pedal
2. Clutch pedal
3. Brake pedal
Clutch Pedal
The clutch pedal (Fig. 13) must be fully depressed to disengage clutch when starting engine or shifting transmission gears. Release pedal smoothly when transmission is in gear to prevent unnecessary wear on transmission and other related parts.
Important Do not ride clutch pedal during
operation. Clutch pedal must be fully out or clutch will slip causing friction and wear. Never hold the vehicle stopped on a hill using the clutch pedal. Damage to the clutch may occur.
Brake Pedal
The brake pedal (Fig. 13) is used to apply service brakes to stop or slow vehicle.
Caution
Down shifting from too high a speed can cause the rear wheels to skid resulting in loss of vehicle control as well as clutch and/or transmission damage. Shift smoothly to avoid grinding gears.
Differential Lock
Allows rear axle to be locked for increased traction. Differential lock (Fig. 14) may be engaged with vehicle in motion. Move lever forward and to the right to engage lock.
Note: Vehicle motion plus a slight turn is required to engage or disengage differential lock.
Caution
Turning with the differential lock on can result in loss of vehicle control. Do not operate with differential lock on when making sharp turns or at high speeds. Refer to using the differential lock.
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1. Gear shift lever
2. Parking brake
3. Hydraulic bed lift
Figure 14
4. Hydraulic lift lock
5. Differential lock
6. High–low range shifter
Depress clutch pedal fully.
Move lever fully forward for High and fully rearward
for Low.
HIGH
is for higher speed driving on level, dry surfaces
with light loads.
is for low speed driving. Use this range when greater
LOW than normal power or control is required. For example, steep grades, difficult terrain, heavy loads, slow speed but high engine speed (spraying).
Note: There is a location between HIGH
and LOW in which the transaxle is in neither range. This should not be used as a neutral position because the vehicle could move unexpectedly if the HIGH–LOW shifter is bumped and the gear shift lever is in gear.
Parking Brake
Whenever the engine is shut off, the parking brake (Fig. 14) must be engaged to prevent accidental movement of the vehicle. To engage the parking brake, pull back on lever. To disengage, push lever forward. Make sure parking brake is released before moving vehicle. If vehicle is parked on a steep grade, make sure parking brake is applied. Also, shift the transmission into 1st gear on a uphill grade or reverse on a down hill grade. Place chocks at the down hill side of wheels.
Hydraulic Lift
Raises and lowers bed. Move rearward to raise, forward to lower (Fig. 14).
Important When lowering bed, hold lever in forward
position for 1 or 2 seconds after bed contacts frame to secure it in lowered position. Do not hold the hydraulic lift in either the raise or lower position, for more than 5 seconds, once the cylinders have reached the end of their travel. The hydraulic pump may over heat, resulting in pump damage.
Hydraulic Lift Lock
Locks lift lever so hydraulic cylinders do not operate when vehicle is not equipped with a bed (Fig. 14). It also locks lift lever in ON position when using the hydraulics for attachments.
Ignition Switch
The ignition switch (Fig. 15), used to start and stop the engine, has three positions: OFF, RUN and START. Rotate key clockwise — START position — to engage starter motor. Release key when engine starts. The key will move automatically to the ON position. To shut engine off, rotate key counterclockwise to OFF position.
Figure 15
1. Hour meter
2. Ignition switch
3. 3rd high lockout switch
Hour Meter
High–Low Range Shifter
Adds three additional speeds for precise speed control (Fig. 14).
Vehicle must be completely stopped before shifting between High and Low range.
Shift only on level ground.
Indicates the total hours of machine operation. The hour meter (Fig. 15) starts to function whenever the key switch is rotated to “ON” position or if engine is running.
3rd High Lockout Switch
Moving switch (Fig. 15) to slow– – position and removing key will prevent use of third gear when in the High range. Engine will shut off if shift lever is moved to
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third gear when in High range. Key is installed with teeth pointing downward. Push key in to turn. Key is removable in either position.
Tachometer (Optional)
Indicates engine RPM (Fig. 16).
Light Switch
Toggle switch (Fig. 16) to activate headlights. Push to turn lights “ON”.
Oil Pressure Warning Light
Light glows (Fig. 16) if engine oil pressure drops below a safe level while engine is running. If light flickers or remains ON, stop vehicle, turn off engine and check oil level. If oil level was low, but adding oil does not cause light to go out when engine is restarted, turn engine off immediately and contact your local TORO distributor for assistance.
To check operation of warning lights:
1. Apply parking brake.
2. Turn ignition key to “ON”, but do not start engine. The
oil pressure light should glow red. If light does not function, either a bulb is burned out or there is a malfunction in the system which must be repaired.
Note: If engine was just turned off, it may take 1 to 2 minutes for light to come on.
Horn Button
Pressing button activates horn (Fig. 16).
Choke
To start a cold engine, close the carburetor choke by pulling the choke control (Fig. 16) out to the ON position. After the engine starts, regulate the choke to keep the engine running smoothly. As soon as possible, open the choke by pushing in the choke control to the OFF position. A warm engine requires little or no choking.
Passenger Hand Hold
On dashboard (Fig. 17).
Fuel Gauge
Shows amount of fuel in tank. Operates only when ignition switch is in “ON” position (Fig. 16).
Figure 16
1. Light switch
2. Oil pressure warning light
3. Fuel gauge
4. Tachometer (Optional)
5. Horn
6. Choke
Figure 17
1. Passenger hand hold 2. Storage compartment
Seat Adjusting Lever
The seats can be adjusted fore and aft for operator comfort (Fig. 18).
Figure 18
1. Seat adjusting lever
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Pre–starting Checks
Driving Vehicle
Safe operation begins before taking the vehicle out for a day’s work. You should check these items each time:
Check tire pressure.
Note: These tires are different than car tires, they require less pressure to minimize turf compaction and damage.
Check all fluid levels and add the appropriate amount of Toro specified fluids, if any are found to be low.
Check brake pedal operation.
Check to see that the lights and horn are working.
Turn steering wheel to the left and right to check
steering response.
Check for oil leaks, loose parts and any other noticeable malfunctions. Make sure engine is off and all moving parts have stopped before checking for oil leaks, loose parts and other malfunctions.
If any of the above items are not correct, notify your mechanic or check with your supervisor before taking the vehicle out for the day. Your supervisor may want you to check other items on a daily basis, so ask what your responsibilities are.
Starting Engine
1. Sit on operator’s seat and engage parking brake.
2. Disengage PTO (if so equipped) and return hand
throttle lever to OFF position (if so equipped).
3. Move shift lever to NEUTRAL position and depress clutch pedal.
4. Keep foot off accelerator pedal.
If engine is cold– depress and hold the accelerator
pedal about half way down and pull choke knob out to ON position while cranking engine.
If engine is hot– depress and hold the accelerator
pedal about half way down while cranking engine.
If engine is flooded – fully depress accelerator pedal
and hold it to the floor until the engine starts. Never pump the accelerator pedal.
1. Release parking brake.
2. Fully depress clutch pedal.
3. Move gear shift lever to 1st gear.
4. Release clutch pedal smoothly while depressing
accelerator pedal.
5. When vehicle gains enough speed, remove foot from accelerator pedal, fully depress clutch pedal, move gear shift lever to next gear and release clutch pedal while depressing accelerator pedal. Repeat procedure until desired speed is attained.
Important Always stop vehicle before shifting to
reverse or forward.
Use the chart below to determine the ground speed of the vehicle at 3600 RPM.
Gear Range Ratio
1 L 82.83 : 1 2.9 4.7
2 L 54.52 : 1 4.5 7.2
3 L 31.56 : 1 7.7 12.5
1 H 32.31 : 1 7.6 12.2
2 H 21.27 : 1 11.5 18.5
3 H 12.31 : 1 19.8 31.9
R L 86.94 : 1 2.8 4.5
R H 33.91 : 1 7.1 11.6
Note: Avoid long periods of engine idling.
Note: Leaving ignition switch in “ON” position for long
periods of time without running engine will discharge battery.
Important Do not hold front wheels turned against the
right or left stops for longer than 5 seconds. The hydraulic pump may over heat, resulting in pump or steering gear damage.
6. Do not attempt to push or tow vehicle to get it started. Damage to drive train could result.
Speed (mph)
Speed (kmh)
5. Insert key into ignition switch and rotate it clockwise to
start the engine. Release key when engine starts.
Important To prevent overheating of the starter
motor, do not engage starter longer than 15 seconds. After 15 seconds of continuous cranking, wait 60 seconds before engaging starter motor again.
Stopping Vehicle
To stop machine, remove foot from accelerator pedal, depress clutch pedal, then depress brake pedal.
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Stopping Engine
To stop engine, rotate ignition key to OFF and engage parking brake. Remove key from switch to prevent accidental starting.
Caution
If safety interlock switches are disconnected or damaged the machine could operate unexpectedly causing personal injury.
New Vehicle Break–in
Your Workman is ready for work. To provide proper performance and long vehicle life, follow these guidelines for the first 100 operating hours.
Check the fluid and engine oil levels regularly and be alert for indications of overheating in any component of the vehicle.
After starting a cold engine, let it warm up at idle speed for about 15 seconds before shifting into gear.
Avoid racing the engine.
To assure optimum performance of the brake system,
burnish (break–in) the brakes before use. To burnish brakes: Operate the vehicle at full speed for 3 minutes, apply the brakes for 30 seconds while driving in 1st gear. Repeat these steps 20 to 30 times. To verify the brakes are completely burnished remove a rear tire and inspect the brake drum for residue. The residue color should be light grey to almost white color.
Vary vehicle speeds during operation. Avoid excessive idling. Avoid fast starts and quick stops.
A break–in oil for the engine is not required. Original engine oil is the same type specified for regular oil changes.
Refer to Maintenance section of Operator’s Manual for any special low hour checks.
Check Interlock System
The purpose of the interlock system is to prevent the engine from cranking or starting unless the clutch pedal is depressed.
To verify clutch interlock switch operation:
1. Sit on operator’s seat and engage parking brake. Move
shift lever to NEUTRAL position.
2. Without depressing clutch pedal, rotate key clockwise to start position.
3. If engine cranks or starts, there is a malfunction in the interlock system that must be repaired before operating vehicle.
Do not tamper with the interlock switches.
Check the operation of the interlock switches
daily and replace any damaged switches before operating the machine.
Replace switches every two years or 1500 hours, whichever occurs first, regardless of whether they are operating properly or not.
Refer to Attachment Operator’s Manual for procedure on checking attachment interlock system.
Operating Characteristics
The vehicle is designed with safety in mind. It has four wheels for added stability. It uses familiar automotive style controls, including the steering wheel, brake pedal, clutch pedal, accelerator pedal, and gear shift. It is important to remember, however, that this vehicle is not a passenger car. It is a work vehicle and is designed for off road use only.
Warning
The WORKMAN is an off–highway vehicle only, and is not designed, equipped, or manufactured for use on public streets, roads or highways.
The vehicle has special tires, low gear ratios, a locking differential, and other features that give it extra traction. These features add to the versatility of the vehicle but, they can also get you into dangerous situations. You must keep in mind that the vehicle is not a recreation vehicle. It is not an all terrain vehicle. And, it is definitely not meant for “stunt driving” or “horsing around”. It is a work vehicle, not a play vehicle. Children should not be allowed to operate the vehicle. Anyone who operates the vehicle should have a motor vehicle license and be trained how to operate vehicle.
Driver and passenger should always use the seat belts.
If you are not experienced at driving the vehicle, practice driving it in a safe area away from other people. Be sure you are familiar with all the vehicle’s controls, particularly those used for braking, steering and transmission shifting. Learn how your vehicle handles on different surfaces. Your operating skills will improve with experience, but as in operating any vehicle, take it easy as you begin. Be sure you know how to stop quickly in an emergency. If you need help, ask your supervisor for assistance.
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Many factors contribute to accidents. You have control over several of the most important. Your actions, such as driving too fast for conditions, braking too fast, turning too sharp, and combinations of these, are frequent cause of accidents.
One of the major causes of accidents is fatigue. Be sure to take occasional breaks. It is very important that you stay alert at all times.
Never operate the vehicle, or any equipment, if you are under the influence of alcohol or other drugs. Even prescription drugs and cold medicines can cause drowsiness. Read the label on the medicine or check with your doctor or pharmacist if you are unsure about a certain medication.
One of the most important rules to follow is to go slower in unfamiliar areas. It is surprising how much damage and injury common things can cause. Tree branches, fences, wires, other vehicles, tree stumps, ditches, sand traps, streams, and other things found in most parks and golf courses can be hazardous to the operator and passenger.
Avoid driving when it is dark, especially in unfamiliar areas. If you must drive when it is dark, be sure to drive cautiously, use the head lights, and even consider adding additional lights.
Passengers
Figure 20
1. Hand hold & hip restraint
There should never be passengers in the dump box or on any attachments. The vehicle is meant to have one driver and only one passenger–no more.
Whenever you have a passenger riding in the vehicle make sure he or she is wearing the seat belt and holding on securely. Drive slower and turn less sharply because your passenger does not know what you are going to do next and may not be prepared for turning, stopping, accelerating, and bumps.
You and your passenger should remain seated at all times, keeping arms and legs inside the vehicle. The operator should keep both hands on steering wheel, whenever possible and passenger should use hand holds provided (Fig. 19 & 20).
Figure 19
1. Passenger hand hold
Speed
Speed is one of the most important variables leading to accidents. Driving too fast for the conditions can cause you to lose control and have an accident. Speed can also make a minor accident worse. Driving head–on into a tree at slow speed can cause injury and damage, but, driving into a tree at high speed can destroy the vehicle and kill you and your passenger.
Never drive too fast for the conditions. If there is any doubt about how fast to drive, slow down.
When using heavy attachments (more than 1000 pounds), such as sprayers, top dressers, or spreaders, etc., operating speeds should be restricted by moving 3rd high lockout switch to slow– – position.
Turning
Turning is another important variable leading to accidents. Turning too sharply for the conditions can cause the vehicle to lose traction and skid, or even tip over.
Wet, sandy and slippery surfaces make turning more difficult and risky. The faster you are going, the worse this situation becomes so, slow down before turning.
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During a sharp turn at higher speeds, the inside rear wheel may lift off of the ground. This is not a flaw in the design, it happens with most four wheel vehicles including passenger cars. If this happens, you are turning too sharply for the speed at which you are traveling. Slow down!
accident. In the event of a tip over, the risk of serious injury or death will be reduced if the operator is using the ROPS system and follows the instructions provided.
Hills
Braking
It is good practice to slow down before you get near an obstacle. This gives you extra time to stop or turn away. Hitting an obstacle can damage the vehicle and its contents. More important, it can injure you and your passenger.
Gross vehicle weight has a major impact on your ability to stop and/or turn. Heavier loads and heavier attachments make a vehicle harder to stop or turn. The heavier the load, the longer it takes to stop.
The braking characteristics also change with no bed or attachment on the vehicle. Fast stops may cause the rear wheels to lock up before the front wheels lock up, which may affect the control of the vehicle. It is a good idea to decrease vehicle speed with no bed or attachment.
Turf and pavement are much slipperier when they are wet. It can take 2 to 4 times as long to stop on wet surfaces as on dry surfaces.
If you drive through standing water deep enough to get the brakes wet, they will not work well until they are dry. After driving through water, you should test the brakes to make sure they work properly. If they do not, drive slowly in first gear while putting light pressure on the brake pedal. This will dry the brakes out.
Do not downshift for braking on icy or slippery surfaces (wet grass) or while going down a hill because engine braking may cause skidding and loss of control. Shift to a lower gear before starting down a hill.
Tipovers
The TORO WORKMAN® is equipped with a roll bar, hip restraints, seat belts and hand hold. The ROPS system used on the vehicle will reduce the risk of serious or fatal injury in the unlikely event of a tipover, although the system cannot protect the operator from all possible injuries.
Replace a damaged ROPS, do not repair or revise. Any alteration of ROPS must be approved by manufacturer.
The best way to prevent accidents involving utility vehicles is through continuous supervision and training of operators and paying constant attention to the area in which vehicle is being operated.
The best way for operators to prevent serious injury or death to themselves or others, is to familiarize themselves with the proper operation of the utility vehicle, to stay alert and to avoid actions or conditions which could result in a
Warning
Tipping or rolling the vehicle on a hill will cause serious personal injury.
If engine stalls or you lose headway on a hill, never attempt to turn vehicle around.
Always back straight down a hill in reverse gear.
Never back down in neutral or with the clutch
depressed, using only the brakes.
Never drive across a steep hill, always drive straight up or down.
Avoid turning on a hill
Don’t “drop the clutch” or slam on the brakes.
Sudden speed change can initiate tipover.
Use extra care when on hills. Never go on hills that are extremely steep. Stopping while going down a hill will take longer than on level ground. Turning while going up or down a hill is more dangerous than turning on the level. Turns while going down hill, especially with the brakes on, and, turning up hill while traversing a hill are particularly dangerous. Even at a slow speed and without a load, tip overs are more likely if you turn on a hill.
Slow down and shift into a lower gear before starting up or down a hill. If you have to turn while on a hill, do it as slowly and cautiously as possible. Never make sharp or fast turns on a hill.
If you stall or begin to lose headway while climbing a steep hill, quickly apply the brakes, shift to neutral, restart the engine and shift to reverse. At idle speed, engine and transaxle drag will aid the brakes in controlling the vehicle on the hill and help you back down the hill more safely.
Reduce the weight of the load if it is a steep hill or if the load has high center of gravity. Remember, loads can shift. Secure them.
Note: The Workman® has excellent hill climbing ability. The differential lock will increase this ability. Hill climbing traction can also be increased by adding weight to the rear of the vehicle in one of the following ways:
Adding weight to inside of box, making sure it is secured.
Mounting wheel weights to rear wheels.
Adding liquid ballast (calcium chloride) to rear tires.
Traction will increase with no passenger in front seat.
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Loading And Dumping
The weight and position of the cargo and passenger can change the vehicle center of gravity and vehicle handling. To avoid loss of control resulting in personal injury, follow these guidelines.
Do not carry loads which exceed the load limits described on the vehicle weight label.
Warning
The bed will lower whenever the dump lever is pushed down, even when the engine is off. Turning off the engine will NOT prevent the box from lowering. Always place the safety support on extended lift cylinder to hold box up if you are not going to lower it right away.
Warning
When lowering the box it is possible for you or others to get their hands or other body parts in the wrong spot and have them crushed. Take extra care that no one will get hurt. Also, do not dump on anyone’s feet. It may seem funny but, it can be dangerous.
The vehicle has several combinations of boxes, platforms, and attachments available. These can be used in various combinations that allow for maximum capacity and versatility. The full sized box is 55 inches wide by 65 inches long and can hold up to 2000 pounds of evenly distributed cargo.
Loads vary in how they are distributed. Sand spreads out evenly and quite low. Other items, such as bricks, fertilizer or landscape timbers, stack higher in the box.
The height and weight of the load has a significant influence on tip overs. The higher a load is stacked, the more likely the vehicle is to tip over. You may find that 2000 pounds stacks too high for safe operation. Reducing the total weight is one way to reduce the risk of a tip over. Distributing the load as low as possible is another way to reduce the risk of a tip over.
If the load is positioned toward one of the sides, it will make the vehicle much more likely to tip over on that side. This is especially true when turning if the load is on the outside of the turn.
Never position heavy loads behind the rear axle. If the load is positioned so far to the rear that it is behind the rear axle, it will reduce the weight on the front wheels and this will reduce steering traction. With the load all the way to the
back, the front wheels can even come off of the ground when going over bumps or up a hill. This will result in a loss of steering and may lead to the vehicle tipping over.
As a general rule, position the weight of the load evenly from front to rear and evenly from side to side.
If a load is not secured, or you are transporting a liquid in a large container such as a sprayer, it can shift. This shifting happens most often while turning, going up or down hills, suddenly changing speeds or while driving over rough surfaces. Shifting loads can lead to tip overs. Always secure loads so that they do not shift. Never dump the load while the vehicle is sideways on the hill.
Heavy loads increase stopping distance and reduce your ability to turn quickly without tipping over.
The rear cargo space is intended for load carrying purposes only, not for passengers.
Using The Differential Lock
The differential lock increases the vehicle’s traction by locking the rear wheels so one wheel will not spin out. This can help when you have heavy loads to haul on wet turf or slippery areas, going up hills and on sandy surfaces. It is important to remember however, that this extra traction is only for temporary limited use. Its use does not replace the safe operation, already discussed concerning steep hills and heavy loads.
The differential lock causes the rear wheels to spin at the same speed. When using differential lock your ability to make sharp turns is somewhat restricted and may scuff the turf. Use the differential lock only when needed, at slower speeds and only in first or second gear.
Warning
Tipping or rolling the vehicle on a hill will cause serious injury.
The extra traction available with the differential lock can be enough to get you into dangerous situations such as climbing slopes that are too steep to turn around. Be extra careful when operating with the differential lock on, especially on steeper slopes.
If the differential lock is on when making a sharp turn at a higher speed and inside rear wheel lifts off the ground, there may be a loss of control which could cause vehicle to skid (Refer to section on Differential Lock Operation). Use the differential lock only at slower speeds.
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Transporting Vehicle
For moving the vehicle long distances, a trailer should be used. Make sure the vehicle is secured to the trailer. Refer to Figures 21 and 22 for location of tie down points.
Several types of tow hitches are available for the Workman, depending on your application. Contact your Authorized TORO Distributor for details.
When equipped with a tow hitch bolted onto rear axle tube, your Workman can tow trailers or attachments with a Gross Trailer Weight (GTW) up to 1500 lbs. Always load a trailer with 60% of the cargo weight in the front of the trailer. This places approximately 10% (200 lbs. max.) of the Gross Trailer Weight (GTW) on the tow hitch of the vehicle.
Figure 21
1. Eye holes in frame
Figure 22
1. Axle tube 2. Hitch plate
Towing Vehicle
In case of emergency, the vehicle can be towed for a short distance. However, Toro does not recommend this as a standard procedure.
When towing either standard tongue or 5th wheel trailers having a Gross Trailer Weight (GTW) in excess of 1500 lbs., use either a chassis mounted draw bar hitch (rated for 3500 lb. GTW) or 5th wheel kit with brakes. Trailer brakes are required whenever a trailer over 1500 lbs. GTW is towed behind a Workman vehicle.
When hauling cargo or towing a trailer (attachment), do not overload your vehicle or trailer. Overloading can cause poor performance or damage to the brakes, axle, engine, transaxle, steering, suspension, body structure or tires.
Important To reduce potential for drive line damage,
use low range.
When towing 5th wheel attachments, like a fairway aerator, always install the ”wheely bar”(included with the 5th wheel kit) to prevent the front wheels from lifting off the ground if the towed attachments movement is suddenly impaired.
Hydraulic Control
The hydraulic control supplies “live” hydraulic power from the vehicle pump whenever the engine is running. The power can be used through the the quick couplers at the rear of the vehicle.
Control Lever Positions
Warning
Towing at excessive speeds could cause vehicle to lose steering control. Never tow vehicle faster than 5 MPH.
Towing the vehicle is a two person job. Affix a tow line to holes in front frame member. Move shifter to Neutral and release parking brake. If machine must be moved a considerable distance, transport it on a truck or trailer.
Note: The power steering will not function, making it difficult (increase effort) to steer.
Trailer Towing
The Workman® is capable of pulling trailers and attachments of greater weight than the vehicle itself.
Off Position
This is the normal position for the control valve when it is not being used. In this position the work ports of the control valve are blocked and any load will be held by the check valves in both directions.
Raise (Quick Coupler “A” Position)
This is the position which will lift the bed, rear hitch attachment or apply pressure to quick coupler ”A”. This also allows return oil from Quick coupler ”B” to flow back into the valve and then out to the reservoir. This is a momentary position and when the lever is released it spring returns to the center off position.
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Lower (Quick Coupler “B” Position)
This position will lower the bed, rear hitch attachment or apply pressure to quick coupler ”B”. This also allows return oil from quick coupler ”A” to flow back into the valve and then out to the reservoir. This is a momentary position and when the lever is released it spring returns to the center off position. Momentarily holding and then releasing the control lever in this position will provide flow to quick coupler ”B” which provides power down on the rear hitch. When released, it will hold the down pressure on the hitch.
Important If used with a hydraulic cylinder, holding
the control lever in the lower position causes the oil flow to go over a relief valve which can damage the hydraulic system.
On Position
This position is similar to Lower (quick coupler ”B” position). It also directs oil to quick coupler ”B” except that the lever is held in this position by a detent lever in the control panel. This allows oil to flow continuously to equipment that uses a hydraulic motor. This position must only be used on attachments with a hydraulic motor attached.
Important Check hydraulic oil level after installation
of attachment. Check operation of attachment by cycling attachment several times to purge air from system, then recheck hydraulic oil level. Attachment cylinder will slightly affect transaxle oil level. Operation of vehicle with low oil level can damage pump, remote hydraulics, power steering and vehicle transaxle.
Caution
Hydraulic fluid escaping under pressure can have sufficient force to penetrate skin and do serious damage. Care must be used when connecting or disconnecting hydraulic quick couplers. Stop engine, apply parking brake, lower attachment and place remote hydraulic valve in float detent position to relieve hydraulic pressure before connecting or disconnecting quick couplers.
Quick Coupler Operation
Connection
Important If used with a hydraulic cylinder or no
attachment, the On position causes the oil flow to go over a relief valve which can damage the hydraulic system. Use this position only momentarily or with a motor attached.
Figure 23
1. Quick coupler “A” position 1. Quick coupler “B” position
Important Clean dirt from quick couplers before
connecting. Dirty couplers can introduce contamination to hydraulic system.
Pull back locking ring on coupler.
Insert hose nipple into coupler until it snaps into position.
Disconnection
Note: With both the vehicles turned off, move the lift lever back and forth to remove the system pressure and ease the disconnection of the quick couplers.
Pull back locking ring on coupler.
Pull hose firmly from coupler.
Important Clean and install dust plug and dust covers
to quick coupler ends when not in use.
Note: When attaching remote equipment to the quick couplers, determine which side requires pressure, then attach that hose to quick coupler ”B” which will have pressure when the control lever is pushed forward or locked in the ON position.
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Hydraulic Control Trouble Shooting:
Difficulty in connecting or disconnecting quick couplers.
Pressure not relieved (Quick coupler under
pressure).
Power steering hard.
Hydraulic oil level low.
Hydraulic oil hot.
Pump not operating.
Hydraulic leaks.
Fittings loose.
Fitting missing o–ring.
Attachment does not function.
Quick couplers not fully engaged.
Quick couplers are interchanged.
Squealing noise.
Remote valve left in ON detent position causing
hydraulic oil to flow over relief valve.
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Maintenance
Note: Determine the left and right side of the machine from the normal operating position.
Service Interval Chart
Lubrication
The vehicle has grease fittings that must be lubricated regularly with No. 2 General Purpose Lithium Base Grease. If machine is operated under normal conditions, lubricate all bearings and bushings after every 100 hours of operation. More frequent lubrication is required if used for heavy duty vehicle operations.
The grease fitting locations and quantities are: Steering pitman arm (1) and Steering ball joint ends (2) (Fig. 24), Tie rod ends (4) (Fig. 25), Front ball joints (4) (Fig. 25), Rear drive shafts (18) (Fig. 26), Pedal Pivots (4) (Fig. 27); and Front pivot bushings (2) (Fig. 28).
Important When greasing drive shaft universal shaft
bearing crosses, pump grease until it comes out of all 4 cups at each cross.
1. Wipe grease fitting clean so foreign matter cannot be forced into the bearing or bushing.
2. Pump grease into the bearing or bushing.
3. Wipe off excess grease.
Figure 24
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Figure 25
Figure 26
Figure 27
Figure 28
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Recommended Maintenance Schedule
Maintenance Service
Interval
Maintenance Procedure
After first 5 hours Replace the engine oil and filter.
Check cable adjustments
After first 10 hours
Check pump drive belt tension
Torque wheel lug nuts
Replace transaxle filter
Check the battery fluid level.
Every 50 hours
Check the battery cable connections.
Lubricate engine pre filter
Replace engine oil and filter
Lubricate all grease fittings
Every 100 hours
Inspect condition and wear of tires
Remove engine shrouds and clean fins
Check cable adjustments
Check pump drive belt tension
Every 200 hours
Replace air cleaner filter
Check engine RPM (idle and full throttle)
Torque wheel lug nuts
1
Check front wheel alignment
Every 400 hours
Inspect service and parking brakes
Inspect fuel lines
Replace fuel filter
Replace transaxle filter
Change transaxle oil
Every 800 hours
Clean transaxle strainer
Replace spark plugs
Pack front wheel bearings
Every 1200 hours or 2
years (whichever
occurs first)
1
immediately after every washing, regardless of the interval listed
Replace all interlock switches
Fuel tank–drain/flush
Change brake fluid
Important Refer to your engine operator’s manual for additional maintenance procedures.
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Daily Maintenance Checklist
Duplicate this page for routine use.
For the week of:
Maintenance Check Item
Check the safety interlock operation.
Check service and park brake operation.
Check the fuel level.
Check the accelerator operation
Check the clutch and shifter operation
Check the engine oil level.
Check the transaxle oil level.
Check the brake fluid level
Check the air filter/prefilter
Inspect engine cooling fins
Check for any unusual engine noises.
Check for any unusual operating noises.
Check the tire pressure.
Check the hydraulic hoses for damage.
Check for fluid leaks.
Check the instrument operation.
Lubricate all grease fittings.
1
Mon. Tues. Wed. Thurs. Fri. Sat. Sun.
Touch up damaged paint.
1
immediately after every washing, regardless of the interval listed
Notation for Areas of Concern
Inspection performed by:
Item Date Information
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Caution
If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders.
Remove the key from the ignition before you do any maintenance.
Heavy Duty Operation
Important If the vehicle is subjected to any of the
conditions listed below, maintenance should be performed twice as frequently:
Desert operation
Cold climate operation (below 32 degrees F)
Trailer towing
Frequent operation on dusty roads
Construction work
After extended operation in mud, sand, water, or similar
dirty conditions, have your brakes inspected and cleaned as soon as possible. This will prevent any abrasive material from causing excessive wear.
Under frequent heavy duty operating conditions, lubricate all grease fittings.
Caution
Only qualified and authorized personnel shall be permitted to maintain, repair, adjust or inspect the vehicle.
Warning
Before servicing or making adjustments to the machine, stop engine, set parking brake and remove key from ignition switch. Any load material must be removed from bed or other attachment before working under raised bed. Never work under a raised bed without positioning safety support on a fully installed cylinder rod.
After maintenance is completed, remove safety support, slide it onto storage stud and lower bed.
Using Bed Safety Support
1. Raise bed until lift cylinders are fully extended.
2. Remove bed support from storage brackets on back of
ROPS panel (Fig. 29).
Avoid fire hazards and have fire protection equipment present in the work area. Do not use an open flame to check level or leakage of fuel, battery electrolyte or coolant. Do not use open pans of fuel or flammable cleaning fluids for cleaning parts.
Many of the subjects covered in this maintenance section require raising and lowering the bed. The following precautions must be taken or serious injury or death could result.
Figure 29
1. Bed support
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3. Push bed support onto cylinder rod, making sure support end tabs rest on end of cylinder barrel and on cylinder rod end (Fig. 30).
3. The jacking point at the front of the vehicle is under the front center frame support and at the rear it is under the axle tube.
4. When jacking up front of vehicle, always place a 2x4 block (or similar material) between jack and vehicle frame.
Figure 30
1. Bed support
2. Cylinder barrel
4. To store bed support, remove bed support from cylinder and insert into brackets on back of ROPS panel.
5. Always install or remove bed support from outside of bed.
6. Do not try to lower bed with bed safety support on cylinder.
3. Bed
Jacking Vehicle
Danger
A vehicle on a jack may be unstable and slip off of the jack, injuring anyone beneath it.
Do not start the vehicle while the vehicle is on a jack.
Always remove the key from the switch before getting off of the vehicle.
Block the tires when the vehicle is on a jack.
Figure 31
1. Front jacking point
Figure 32
1. Rear jacking points
Servicing Air Cleaner
The foam pre–cleaner must be cleaned and re–oiled after every 25 hours engine operation if engine is operated in clean air conditions. However, air cleaner must be cleaned every few hours if operating conditions are extremely dusty or sandy.
1. Remove knob, O–ring and cover.
2. Remove foam pre–cleaner by sliding it off the paper
element.
Wash foam pre–cleaner in detergent and warm water.
Wrap foam pre–cleaner in cloth and squeeze dry. Do not wring precleaner. Allow to air dry.
1. Do not start engine while vehicle is on jack, because engine vibration or wheel movement could cause vehicle to slip off jack.
2. Do not work under vehicle without jack stands supporting it. The vehicle could slip off jack, injuring any one beneath it.
Saturate foam pre–cleaner in engine oil. Squeeze to remove excess oil.
3. Reinstall on paper cartridge.
Inspect paper element every 25 hours of operation and replace if dirty or damaged. Change paper element every 200 hours. Do not wash paper element or do not clean with compressed air as damage will occur.
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Figure 33
1. Knob & O–ring
2. Air cleaner cover
3. Wing nut
4. Inner cover
5. Breather seal
6. Foam pre–cleaner
7. Paper element
Note: With air cleaner disassembled, check air cleaner components for damage. Replace if necessary.
1. Reinstall element with pre–cleaner, breather seal, inner cover, wing nut, air cleaner cover, O–ring and knob.
Figure 34
1. Engine oil drain plug 2. Engine oil filter
4. Add oil to crankcase, refer to Check Engine Oil.
Fuel System
Fuel Lines and Connections
Check lines and connections every 400 hours or yearly, whichever comes first. Inspect for deterioration, damage, or loose connections.
Fuel Filter
Replace filter canister after every 400 hours of operation.
1. Raise bed and place safety support on extended lift cylinder to hold up bed.
2. Place a clean container under fuel filter.
3. Loosen R–clamp securing filter to frame.
2. Tighten knob 1/2 to 1 turn after knob contacts cover. Do
not overtighten.
Changing Engine Oil And Filter
Change oil and filter initially after the first 5 hours of operation, thereafter, change oil and filter every 50 hours.
1. Raise bed and place safety support on extended lift cylinder to hold up bed.
2. Remove drain plug and let oil flow into drain pan. When oil stops, install drain plug.
3. Remove oil filter. Apply a light coat of clean oil to the new filter seal before screwing it on. Screw filter on until gasket contacts mounting plate, then tighten filter and additional 1/2 turn. DO NOT OVER–TIGHTEN.
Figure 35
1. Fuel filter
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4. Remove clamps securing fuel filter to fuel lines.
5. Install new fuel filter to fuel lines with clamps
previously removed. Filter to be mounted so arrow points toward carburetor.
Adjusting Choke
1. Raise bed and place safety support on extended lift cylinder to hold up bed. Stop engine and engage parking brake.
Removing Debris From Engine
To ensure proper cooling, make sure the grass screen, cooling fins and other external surfaces of the engine are kept clean at all times.
Every 100 hours of operation (more often under extremely dusty, dirty conditions) remove the blower housing and other cooling shrouds and clean the cooling fins and external surfaces as necessary. Make sure cooling shrouds are reinstalled.
Note: Operating the engine with a blocked grass screen, dirty or plugged cooling fins or cooling shrouds removed, will cause engine damage due to overheating.
Adjusting Belt
Check condition and tension of pump drive belt after first day of operation and every 200 operating hours thereafter. Raise bed and position safety support on extended lift cylinder to hold up bed.
1. Check tension by depressing belt at mid span of crankshaft and pump pulleys with 22 lbs. of force. A new belt should deflect .48–.58 in. A used belt should deflect .55–.65 in. If deflection is incorrect, proceed to next step. If correct, continue operation.
2. Loosen cable clamp screw securing cable to engine.
3. Push choke knob in to OFF position.
4. Push choke cable firmly toward operators side of
vehicle and tighten cable clamp screw.
Replacing Spark Plugs
Replace spark plugs after every 800 operating hours to assure proper engine performance and reduce exhaust emission level.
Correct spark plug to use is a Champion RC 12YC or equivalent.
Recommended air gap is .040”.
Note: The spark plug usually lasts a long time; however, the plug should be removed and checked whenever the engine malfunctions.
1. Clean area around spark plugs so foreign matter cannot fall into cylinder when spark plug is removed.
2. Pull spark plug wires off spark plugs and remove plugs from cylinder head.
3. Check condition of side electrode, center electrode, and center electrode insulator to assure there is no damage.
Figure 36
1. Pump belt
2. To adjust belt tension:
Loosen nuts securing hydraulic pump to engine frame.
Rotate pump until desired belt tension is attained. Tighten nuts.
.040”
Figure 37
Important A cracked, fouled, dirty or otherwise
malfunctioning spark plug must be replaced. Do not sand blast, scrape, or clean electrodes by using a wire brush because grit may eventually release from the plug and fall into the cylinder. The result is usually a damaged engine.
4. Set air gap between center and side of electrodes at .040”. Install correctly gapped spark plug and tighten plug to 18–22 ft–lb. If torque wrench is not used, tighten plug firmly.
5. Install spark plug wires.
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Adjusting Accelerator
Check adjustment every 200 hours.
1. Position vehicle on level surface, stop engine and engage the parking brake.
2. With return spring installed, hold engine governor arm toward operator’s side of vehicle and adjust low idle stop to obtain a .01” – .05” gap between O.D. of hole in throttle lever and inside of governor spring hook.
pedal arm and top of diamond tread floor plate, when a 25 lb. force is applied to center of pedal. Tighten locknut.
.100–.250” clearance
Figure 39
1. Return spring
2. Engine governor arm
3. Low idle stop
4. Throttle lever
Figure 38
5. Governor spring
6. High idle stop
7. Ball joint
Warning
Engine must be running so final adjustment of the accelerator can be performed. To guard against possible personal injury, engage parking brake and keep hands, feet, face and other parts of body away from any moving parts.
Note: Engine must not be running and return spring must
be attached.
Changing Transaxle / Hydraulic Fluid
Change Transaxle hydraulic fluid, filter and clean strainer every 800 hours.
1. Position the vehicle on a level surface, stop engine, engage the parking brake and remove key from ignition switch.
2. Remove drain plug from side of reservoir and let hydraulic fluid flow into drain pan. Reinstall and tighten plug when hydraulic fluid stops draining.
3. Start engine and allow it to warm up to normal operating temperature. Verify low idle setting of 1200 ± 100 rpm.
4. Adjust high idle stop to obtain 3600 ± 50 rpm when throttle lever contacts stop.
5. Stop engine.
6. Adjust ball joint on accelerator cable and/or cable jam
nuts while throttle lever is against high idle stop to allow .100”–.250” of clearance between accelerator
Figure 40
1. Hydraulic reservoir 2. Drain plug
3. Fill reservoir with approximately 7.5 qt. of Dexron IIl ATF. Refer to Checking Hydraulic Fluid.
4. Start engine and operate to fill hydraulic system. Recheck oil level and replenish, if required.
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Important Use only hydraulic fluids specified. Other
fluids could cause system damage.
Replacing Transaxle Filter
Initially, replace the hydraulic filter after 10 operating hours, thereafter, replace filter every 800 hours.
Use the Toro replacement filter (Part No. 54–0110).
Important Use of any other filter may void the
warranty on some components.
1. Position vehicle on a level surface, stop engine, engage
the parking brake and remove key from ignition switch.
2. Clean area around filter mounting area. Place drain pan under filter and remove filter.
3. Lubricate new filter gasket.
4. Remove strainer and clean by back flushing with a
clean degreaser. Allow to air dry before reinstalling.
Figure 42
1. Hydraulic strainer
5. Reinstall strainer.
6. Reinstall hydraulic hose and 90 degree fitting to strainer
in same orientation.
7. Reinstall and tighten drain plug.
Figure 41
1. Hydraulic filter 2. Gasket
4. Assure filter mounting area is clean. Screw filter on until gasket contacts mounting plate. Then tighten filter one–half turn.
5. Start engine and let run for about two minutes to purge air from the system. Stop the engine and check the hydraulic oil level and for leaks.
Cleaning Hydraulic Strainer
Clean hydraulic strainer every 800 hours.
1. Position the vehicle on a level surface, stop engine, engage the parking brake and remove key from ignition switch.
2. Remove drain plug (Fig. 40) from side of reservoir and let hydraulic fluid flow into drain pan.
3. Note orientation of hydraulic hose and 90 degree fitting connected to strainer on side of reservoir. Remove hydraulic hose and 90 degree fitting.
8. Fill reservoir with approximately 7.5 qt. of Dexron IIl ATF. Refer to Checking Hydraulic Fluid.
Adjusting Brake Pedal
Check adjustment every 200 hours. Front hood can be removed to ease adjustment.
1. Remove cotter pin and clevis pin securing master cylinder yoke to brake pedal pivot (Fig. 43).
Figure 43
1. Master cylinder yoke 2. Brake pedal pivot
2. Lift up on brake pedal (Fig. 44) until it contacts frame.
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3. Loosen jam nuts securing yoke to master cylinder shaft (Fig. 43).
4. Adjust yoke until its holes align with hole in brake pedal pivot. Secure yoke to pedal pivot with clevis pin and cotter pin.
3. Adjust jam nuts/or ball joint until bottom rear edge of clutch pedal is 3.75” + .12” from top of floor plate diamond pattern, when an 4 lb. force is applied to pedal.
Note: Force is applied so release bearing lightly contacts pressure plate fingers.
5. Tighten jam nuts securing yoke to master cylinder shaft.
Figure 44
1. Brake pedal 2. Clutch pedal
Adjusting Clutch Pedal
Check adjustment every 200 hours.
Note: The clutch pedal cable can be adjusted at the bell housing or at the clutch pedal pivot. Front hood can be removed to ease access to pedal pivot.
4. Reconnect return spring to clutch lever.
5. Verify that rear edge of clutch pedal is 5.5” + .12” from
top of floor plate diamond pattern. If dimension is not attained, adjust clutch pedal upstop.
Note: The clutch free play should never be less than .75”.
6. Tighten jam nuts after adjustment has been attained.
7. Recheck clutch safety switch adjustment (Fig. 46).
Engine must not crank unless clutch pedal is
1.25” ±.12” from floor. If an adjustment is required, loosen switch jam nuts and adjust up or down.
Figure 46
1. Clutch switch
Bell Housing Method
1. Loosen jam nuts securing clutch cable to bracket on bell
housing (Fig. 45).
Figure 45
1. Clutch cable
2. Jam nuts
3. return spring
4. Ball joint
Note: Ball joint may be removed and rotated, if additional adjustment is required.
2. Disconnect return spring from clutch lever.
Clutch Pedal Pivot Method
1. Remove nut securing clutch cable ball joint end to
clutch pedal pivot (Fig. 47).
Figure 47
1. Clutch pedal pivot
2. Ball joint end
3. Clutch cable
4. Frame bracket
2. Loosen jam nuts securing clutch cable to frame bracket.
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3. Lift up on clutch pedal (Fig. 44) until it contacts frame.
4. Tighten set screw after adjustment has been attained.
4. Adjust clutch cable until ball joint end is aligned with
hole in clutch pedal pivot. Insert rod end into pivot hole.
5. While holding clutch pedal against frame, tighten jam nuts securing cable to frame bracket.
6. Secure rod end to pedal pivot with nut previously removed.
Adjusting Parking Brake
Check adjustment every 200 hours.
1. Remove rubber grip from parking brake lever (Fig. 48)
5. Install rubber grip onto parking brake lever.
Adjusting Shift Cables
Check adjustment every 200 hours.
1. Move shift lever to Neutral position.
2. Remove clevis pins securing shift cables to transaxle
shift arms.
Figure 48
1. Parking brake lever 2. Grip
2. Loosen set screw securing knob to parking brake lever (Fig. 49).
3. Rotate knob until a force of 30–40 lbs. is required to actuate lever.
Figure 50
1. Shift arm (1st – Rev.)
2. Shift arm (2nd – 3rd)
3. Loosen clevis jam nuts and adjust each clevis so cable free play is equal forward and backward relative to hole in transaxle shift arm (With transaxle lever free play taken up in same direction).
4. Reinstall clevis pins and tighten jam nuts after adjustments have been attained.
3. Shift arm (High–low)
Adjusting High–low Cable
Check adjustment every 200 hours.
1. Remove clevis pin securing High–Low cable to transaxle.
2. Loosen clevis jam nut and adjust clevis so clevis hole aligns with hole in transaxle bracket.
3. Reinstall clevis pin and tighten jam nut after adjustment has been attained.
1. Parking brake lever
2. Knob
Figure 49
3. Set screw
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Adjusting Differential Lock
Front Wheel Toe
Cable
Check adjustment every 200 hours.
1. Move differential lock lever to Off position.
2. Loosen jam nuts securing differential lock cable to
bracket on transaxle.
After every 400 operating hours or annually, check front wheel toe–out.
1. Measure center–to–center distance (at axle height) at front and rear of steering tires. The measurement must be .25 $.12“ greater at the front of the tire than at the rear.
Front of Vehicle
.25 $.12“
Greater than rear of tire
Center–to–center
Distance
Figure 52
2. To adjust, loosen jam nuts at both ends of tie rod.
.035” + .025”
Figure 51
1. Differential lock cable
2. Transaxle bracket
3. Adjust jam nuts to obtain .035” ± .025” gap between spring hook and O.D. of hole in transaxle lever.
4. Tighten jam nuts after adjustment has been attained.
3. Spring
Inspect Brakes
Visually inspect brakes for worn brake shoes after every 600 hours of operation.
Inspect Tires
Check tire condition at least every 200 hours of operation. Operating accidents, such as hitting curbs, can damage a tire or rim and also disrupt wheel alignment, so inspect tire condition after an accident.
Figure 53
1. Tie rod
3. Rotate the tie rod to move the front of the tire inward or outward to achieve the center to center distances from front to back.
4. Tighten tie rod jam nuts when adjustment is correct.
Emergency Box Raising
(without starting engine)
The box can be raised in an emergency by cranking starter or by jumping hydraulic system.
Starter Method
Crank starter while holding lift lever in the raise position. Run starter for 15 seconds then wait 60 seconds before engaging starter again.
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If engine will not crank, the load and box (attachment) must be removed to service engine or transaxle.
Jumping Hydraulic System
Caution
Before servicing or making adjustments to the machine, stop engine, set parking brake and remove key from the switch. Any load material must be removed from bed or other attachment before working under raised bed. Never work under a raised bed without positioning safety support on a fully installed cylinder rod.
Note: Two hydraulic hoses, each with a male and female
quick coupler, that fit the vehicle couplers are required to perform this operation.
Back another vehicle up to the rear of the disabled vehicle.
Important The vehicles hydraulic system uses Dexron
IIl ATF. To avoid system contamination, make sure vehicle used to jump hydraulic system uses an equivalent fluid.
On both vehicles, disconnect the two quick coupler hoses from the hoses secured to the coupler bracket (Fig. 54).
Figure 55
1. Disconnected hoses 2. Jumper hoses
On the other vehicle, connect the two hoses to the coupler still in the coupler bracket (Connect the top hose to the top coupler and the bottom hose to the bottom coupler (Fig. 56). Cap unused fittings.
Figure 54
1. Quick coupler hoses
On the disabled vehicle, connect the two jumper hoses to the hoses that were disconnected (Fig. 55). Cap unused fittings.
Figure 56
1. Jumper hoses
Keep all bystanders away from the vehicles.
Start second vehicle and move lift lever to the raise
position which will raise the disabled box.
Move the hydraulic lift lever to the neutral position and engage the lift lever lock.
Note: With both the vehicles turned off, move the lift lever back and forth to remove the system pressure and ease the disconnection of the quick couplers.
After completing operation, remove jumper hoses and connect hydraulic hoses to both vehicles.
Important Check hydraulic fluid levels, in both
vehicles, before resuming operation.
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Fuses
The fuses for the machine’s electrical system are located under the center of the dash panel.
Figure 57
1. Fuses
Jump Starting Procedure
Warning
Jump starting can be dangerous. To avoid personal injury or damage to electrical components in vehicle, observe the following warnings:
Never jump start with a voltage sources greater than 15 volts D.C. This will damage the electrical system.
Never attempt to jump start a discharged battery that is frozen. It could rupture or explode during jump starting.
Observe all battery warnings while jump starting your vehicle.
Be sure your vehicle is not touching the jump start vehicle.
Connecting cables to the wrong post could result in personal injury and/or damage to the electrical system.
1. Loosen knobs securing battery cover to battery base and
slide cover off.
Figure 58
2. Connect a jumper cable between the positive posts of the two batteries. The positive post may be identified by a “+” sign on top of battery cover.
Figure 59
1. Positive (+) cable
3. Connect one end of the other jumper cable to the negative terminal of the battery in the other vehicle. The negative terminal has “NEG” on the battery cover. Do not connect the other end of the the jumper cable to the
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negative post of the discharged battery. Connect it to the engine. Do not connect the jumper cable to the fuel system.
4. Start the engine in the vehicle providing the jump start. Let it run a few minutes, then start your engine.
5. Remove the negative jumper cable first from your engine, then the battery in the other vehicle.
6. Reinstall battery cover to battery base and tighten knobs.
Battery Care
1. Battery electrolyte level must be properly maintained and the top of the battery kept clean. lf the machine is stored in a location where temperatures are extremely high, the battery will run down more rapidly than if the machine is stored in a location where temperatures are cool.
Danger
Battery Storage
Warning
CALIFORNIA
Proposition 65 Warning
Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after
handling.
If the machine will be stored for more than 30 days, remove the battery and charge it fully. Either store it on the shelf or on the machine. Leave the cables disconnected if stored on the machine. Store the battery in a cool atmosphere to avoid quick deterioration of the charge in the battery. To prevent battery from freezing, make sure it is fully charged. The specific gravity of a fully charged battery is 1.250.
Battery electrolyte contains sulfuric acid which is a deadly poison and causes severe burns.
Do not drink electrolyte and avoid contact with skin, eyes or clothing. Wear safety glasses to shield your eyes and rubber gloves to protect your hands.
Fill the battery where clean water is always
available for flushing the skin.
2. Keep top of battery clean by washing periodically with
a brush dipped in ammonia or bicarbonate of soda solution. Flush the top surface with water after cleaning. Do not remove the fill cap while cleaning.
3. Battery cables must be tight on terminals to provide good electrical contact.
4. If corrosion occurs at terminals,remove battery cover, disconnect cables, negative (–) cable first and scrape clamps and terminals separately. Reconnect cables, positive (+) cable first and coat terminals with petroleum jelly.
5. Check the electrolyte level every 50 operating hours or, if machine is in storage, every 30 days.
6. Maintain cell level with distilled or demineralized water. Do not fill cells above the bottom of the fill ring inside each cell.
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Hydraulic Schematic
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Electrical Schematic
B+
GY+BK
B+ TO POSITIVE BATTERY CABLE
87a
30
PK
FACTORY SHUNT
VIA MATING CONN
PK
REAR HARNESS
PK
Start
STARTER
PK/BU
BK
PK/BU
85
87
START ENABLE
86
PTO KIT (OFF)
(ENGAGED)
CLUTCH SWITCH
FACTORY SHUNT VIA MATING CONN
FRONT HARNESS
R/BK
I
OFF
RUN
B
R
ENGINE
10 A
F 1
BK
PROTECTION DIODE (D2)
GY
GY
P101–E
P101–C
B
C
GY
364
1
5
2
OR
GY
HIGH FLOW HYDRAULICS KIT (OFF)
D
E
OR
GY
GY
OR
Y
A
S
START
X
OR
RUN
10 A
F2
R
PK
NOT CONNECTED
Y
Y
7
8
F
BK
BN
W/BK
BN
W/BK
P101–J
P101–H
HEADLIGHTS
BN
W/BK
LIGHT SW.
BRAKE SW.
BK
HORN
GN
HORN SWITCH
W
W
PK
LIGHTS, HORN, BRAKE
15 A
15 A
F4
F 3
LIGHTS
TAIL/BRAKE
BN
W/BK
ELEC BRAKE KIT
W BN
R/BK
BK
POWER POINT
AUX FUSE BLOCK
R
BK
OIL
PRES
OR
BK
AUX LIGHT KIT
BK
P102–D
SUPERVISOR
SWITCH
(OFF)
P101–G
P100–A
BK
GROUND TIE POINT
AT FUSE BLOCK
AUX FUSE BLOCK
R
P100–B
BN/W
BATTERY LAMP
P20 (NOT USED)
BU
OVER TEMP LAMP
P21 (NOT USED)
BK
P19 (NOT USED)
GLOW PLUG LAMP
Y
P29 (NOT USED)
GLOW PLUG SWITCH
L
OR
I
OR
FUEL
S
BU/W
L
OR
I
OR
TEMP
S
GN/BK
(–)
(+)
HR
TACH
KIT
L
OR OR
I
OR
G
TACH
S
VIO/R
R/W
R/BK
TRANSMISSION
SWITCHES
FUSIBLE LINK INSIDE HARNESS
PK
R
VIO
BK
G
G
BK
FRONT
BK
OTHER 3RD
LOW HIGH
P101–A
BN/W
P102–A
P101–F
P102–B
NOT CONNECTED NOT CONNECTED
P102–C
BU/W
P101–K
GN/BK
HARNESS
REAR HARNESS
P101–B
VIO/R
R/W
B+
TIE POINT
POSITIVE BATTERY CABLE
BK
ENGINE HARNESS
C
BK
TACH SENSOR
P21
BK
ON STARTER
BK
NEGATIVE BATTERY CABLE
(LOW PRESSURE)
OIL PRESSURE SWITCH
FUEL
SENDER
TEMPERATURE
SENDER
(TACH KIT)
FACTORY SHUNT
VIA MATING CONN
R/W
R
(+) (–)
ENGINE
BK
BK
ENGINE
BK
BK
FRAME
GROUNDS
ENGINE
GROUND
IS VIA THE REAR HARNESS (SEE P100–A)
GROUND CONNECTION TO FRONT HARNESS
BATTERY
BK
MAGNETO
R
ENGINE
FUEL SOLENOID
R
SPARK MODULE
Y
POWERWENGINE
R
ENGINE HARNESS
A
R/W
ENGINE KILL
BK
VOLTAGE REGULATOR
SPARK MODULE
Y
BN
KILL
B
W
87a
30
BK
PK = PINK
VIO = VIOLET
GN = GREEN OR = ORANGE
GY = GRAY
BK = BLACK
BU = BLUE
BR = BROWN
R = REDR = RED
W = WHITE
Y = YELLOW
KEY TO WIRE COLORS
BN
MODULE
SPEED ADVANCE
85BK87
86
R/W
T = TAN
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50
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The Toro General Commercial Products Warranty
A Two-Year Limited Warranty
Conditions and Products Covered
The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Commercial Product (“Product”) to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first. Where a warrantable condition exists, we will repair the Product at no cost to you including diagnosis, labor, parts, and transportation. This warranty begins on the date the Product is delivered to the original retail purchaser.
* Product equipped with hour meter
Instructions for Obtaining Warranty Service
You are responsible for notifying the Commercial Products Distributor or Authorized Commercial Products Dealer from whom you purchased the Product as soon as you believe a warrantable condition exists.
If you need help locating a Commercial Products Distributor or Authorized Dealer, or if you have questions regarding your warranty rights or responsibilities, you may contact us at:
Toro Commercial Products Service Department Toro Warranty Company 8111 Lyndale Avenue South Bloomington, MN 55420-1196 952-888-8801 or 800-982-2740 E-mail: commercial.service@toro.com
Owner Responsibilities
As the Product owner, you are responsible for required mainte­nance and adjustments stated in your operator’s manual. Failure to perform required maintenance and adjustments can be grounds for disallowing a warranty claim.
Items and Conditions Not Covered
Not all product failures or malfunctions that occur during the warranty period are defects in materials or workmanship. This express warranty does not cover the following:
Product failures which result from the use of non-Toro replacement parts, or from installation and use of add-on, modified, or unapproved accessories
Product failures which result from failure to perform required maintenance and/or adjustments
Product failures which result from operating the Product in an abusive, negligent or reckless manner
Parts subject to consumption through use unless found to be defective. Examples of parts which are consumed, or used up, during normal Product operation include, but are not limited to, blades, reels, bedknives, tines, spark plugs, castor wheels, tires, filters, belts, and certain sprayer components such as diaphragms, nozzles, and check valves, etc.
Failures caused by outside influence. Items considered to be outside influence include, but are not limited to, weather, storage practices, contamination, use of unapproved coolants, lubricants, additives, or chemicals, etc.
Normal “wear and tear” items. Normal “wear and tear” includes, but is not limited to, damage to seats due to wear or abrasion, worn painted surfaces, scratched decals or windows, etc.
Parts
Parts scheduled for replacement as required maintenance are warranted for the period of time up to the scheduled replacement time for that part.
Parts replaced under this warranty become the property of Toro. Toro will make the final decision whether to repair any existing part or assembly or replace it. Toro may use factory remanufactured parts rather than new parts for some warranty repairs.
General Conditions
Repair by an Authorized Toro Distributor or Dealer is your sole remedy under this warranty.
Neither The Toro Company nor Toro Warranty Company is liable for indirect, incidental or consequential damages in connection with the use of the Toro Products covered by this warranty, including any cost or expense of providing substi­tute equipment or service during reasonable periods of malfunction or non-use pending completion of repairs under this warranty. Except for the Emissions warranty referenced below, if applicable, there is no other express warranty. All implied warranties of merchantability and fitness for use are limited to the duration of this express warranty.
Some states do not allow exclusions of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the above exclusions and limitations may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Note regarding engine warranty: The Emissions Control System on your Product may be covered by a separate warranty meeting requirements established by the U.S. Environmental Protection Agency (EPA) and/or the California Air Resources Board (CARB). The hour limitations set forth above do not apply to the Emissions Control System Warranty. Refer to the Engine Emission Control Warranty Statement printed in your operator’s manual or con­tained in the engine manufacturer’s documentation for details.
Countries Other than the United States or Canada
Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee information, contact the Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company.
Part No. 374-0031 Rev. C
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