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Form No. 3398-979 Rev B
TimeCutter ® SW 4200 or SW 5000
Riding Mower
Model No. 74675—Serial No. 316000001 and Up
Model No. 74680—Serial No. 316000001 and Up
Register at www.Toro.com.
Original Instructions (EN)
*3398-979* B
This product complies with all relevant European directives; for details, please see the separate product specific Declaration of Conformity (DOC) sheet.
Gross Horsepower
The gross or net horsepower of this engine was laboratory rated by the engine manufacturer in accordance with the Society of Automotive Engineers
(SAE) J1940. As configured to meet safety, emission, and operating requirements, the actual engine torque on this class of mower will be significantly lower.
Go to www.Toro.com to view specifications on your mower model.
This spark ignition system complies with Canadian
ICES-002
Figure 1
Under the seat
1.
Model and serial number plate g014523
Write the product model and serial numbers in the space below:
Introduction
This machine is a ride-on, rotary-blade lawn mower intended to be used by homeowners in residential applications. It is primarily designed for cutting grass on well-maintained lawns. It is not designed for cutting brush, mowing grass and other growth alongside highways, or for agricultural uses.
Read this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage. You are responsible for operating the product properly and safely.
You may contact Toro directly at www.Toro.com
for product safety and operation training materials, accessory information, help finding a dealer, or to register your product.
Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service
Dealer or Toro Customer Service and have the model and serial numbers of your product ready.
identifies the location of the model and serial numbers on the product. Write the numbers in the space provided.
© 2017—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
Model No.
Serial No.
This manual identifies potential hazards and has safety messages identified by the safety alert symbol
(
Figure 2 ), which signals a hazard that may cause
serious injury or death if you do not follow the recommended precautions.
1.
Safety alert symbol.
Figure 2 g000502
This manual uses 2 words to highlight information.
Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention.
2
Contents
Safety ....................................................................... 4
Safe Operating Practices.................................... 4
Toro Mower Safety.............................................. 6
Model 74675....................................................... 7
Model 74680....................................................... 7
Slope Indicator ................................................... 8
Safety and Instructional Decals .......................... 9
Product Overview ................................................... 16
Controls ........................................................... 16
Operation ................................................................ 18
Contact us at www.Toro.com.
Printed in the USA
All Rights Reserved
Adding Fuel ...................................................... 18
Checking the Engine-Oil Level.......................... 19
Breaking in a New Machine .............................. 19
Think Safety First.............................................. 19
Starting the Engine ........................................... 21
Operating the SmartPark ™ Parking
Brake ............................................................ 21
Operating the Blades ........................................ 22
Stopping the Engine ......................................... 22
Driving the Machine .......................................... 22
Stopping the Machine ....................................... 23
Mowing in Reverse ........................................... 23
Adjusting the Height-of-Cut............................... 23
Positioning the Seat.......................................... 24
Positioning the Steering Wheel ......................... 24
Adjusting the Anti-scalp Rollers ........................ 24
Adjusting the Anti-scalp Rollers ........................ 25
Pushing the Machine by Hand .......................... 25
Converting to Side Discharge ........................... 26
Transporting the Machine ................................. 29
Loading the Machine ........................................ 30
Operating Tips ................................................. 31
Maintenance ........................................................... 33
Recommended Maintenance Schedule(s) ........... 33
Pre-Maintenance Procedures .............................. 34
Raising the Seat ............................................... 34
Releasing the Mower-Deck Curtain .................. 34
Raising the Front of the Machine....................... 34
Lubrication .......................................................... 35
Greasing the Bearings ...................................... 35
Engine Maintenance ........................................... 35
Servicing the Air Cleaner .................................. 35
Servicing the Engine Oil.................................... 36
Servicing the Spark Plug................................... 39
Cleaning the Cooling System............................ 41
Fuel System Maintenance ................................... 41
Replacing the In-Line Fuel Filter ....................... 41
Electrical System Maintenance ........................... 42
Charging the Battery......................................... 42
Servicing the Fuses .......................................... 44
Drive System Maintenance .................................. 44
Checking the Tire Pressure............................... 44
Releasing the Electric Brake ............................. 44
Mower Maintenance............................................. 45
Servicing the Cutting Blades ............................. 45
Leveling the Mower Deck.................................. 48
Removing the Mower Deck ............................... 50
Installing the Mower Deck................................. 51
Replacing the Grass Deflector .......................... 51
Mower Belt Maintenance...................................... 52
Inspecting the Belts .......................................... 52
Replacing the Mower-Deck Belt........................ 52
Cleaning .............................................................. 54
Cleaning under the Front of the Machine ........... 54
Washing the Underside of the Mower................ 54
Storage ................................................................... 55
Cleaning and Storage ....................................... 55
Troubleshooting ...................................................... 56
Schematics ............................................................. 58
3
Safety
This machine has been designed in accordance with
EN ISO 5395:2013.
Improperly using or maintaining this mower can result in injury. To reduce the potential for injury, comply with these safety instructions.
Toro designed and tested this mower for reasonably safe service; however, failure to comply with the following instructions may result in personal injury.
To ensure maximum safety, best performance, and to gain knowledge of the product, it is essential that you and any other operator of the mower read and understand the contents of this manual before the engine is ever started. Pay particular
attention to the safety alert symbol ( Figure 2
) which means Caution, Warning, or Danger. Read and understand the instruction because it has to do with safety. Failure to comply with the instruction may result in personal injury.
Safe Operating Practices
Training
• Read the Operator's Manual and other training material.
Note: If the operator(s) or mechanic(s) cannot read the manual language, it is the owner's responsibility to explain this material to them.
• Become familiar with the safe operation of the equipment, operator controls, and safety signs.
• All operators and mechanics should be trained.
The owner is responsible for training the users.
• Never let children or untrained people operate or service the equipment.
Note: Local regulations may restrict the age of the operator.
• The owner/user can prevent and is responsible for accidents or injuries occurring to himself or herself, other people, or damage to property.
Preparation
• Evaluate the terrain to determine what accessories and attachments are needed to properly and safely perform the job. Only use accessories and attachments approved by the manufacturer.
• Wear appropriate clothing; including safety glasses, long pants, substantial, slip resistant footwear, gloves, and hearing protection.
Important: Tie back long hair. Do not wear jewelry.
• Inspect the area where the equipment is to be used and ensure that all objects are removed from the machine before use.
• Use extra care when handling fuels. They are flammable and vapors are explosive.
– Use only an approved container.
– Do not remove the fuel cap or add fuel with the engine running. Allow the engine to cool before refueling. Do not smoke near the machine when the engine is running.
– Do not refuel or drain the machine indoors.
• Check that the operator's presence controls, safety switches, and shields are attached and functioning properly. Do not operate the machine unless they are functioning properly.
Operation
• Lightning can cause severe injury or death. If lightning is seen, or thunder is heard in the area, do not operate the machine; seek shelter.
• Do not operate the engine in a confined space where dangerous carbon monoxide and other exhaust gasses can collect.
• Only operate in well-lit areas, keeping away from holes and hidden hazards.
• Ensure that all drives are in neutral and that the parking brake is engaged before starting engine.
Only start the engine from the operator’s position.
• Slow down and use extra care on hillsides. Be sure to travel side to side on hillsides. Turf conditions can affect the stability of the machine.
Use caution while operating near drop-offs.
• Slow down and use caution when making turns and when changing directions on slopes.
• Do not raise the mower deck with the blades running.
• Do not operate the machine without the PTO shield or other guards securely in place. Be sure all interlocks are attached, adjusted properly, and functioning properly.
• Do not operate with the discharge deflector raised, removed or altered, unless using a grass catcher.
4
• Do not change the engine governor setting or overspeed the engine.
• Stop on level ground, disengage drives, engage the parking brake (if provided), shut off the engine before leaving the operator's position for any reason, including emptying the catchers or unclogging the chute.
• Stop equipment and inspect the blades after striking objects or if an abnormal vibration occurs.
Make the necessary repairs before resuming operations.
• Keep your hands and feet away from the cutting unit.
• Look behind and down before backing up to ensure a clear path.
• Keep pets and bystanders away from an operating machine.
• Slow down and use caution when making turns and crossing roads and sidewalks. Stop the blades if you are not mowing.
• Be aware of the mower-discharge direction and do not point it at anyone.
• Do not operate the mower under the influence of alcohol or drugs.
• Use care when loading or unloading the machine into or from a trailer or truck.
• Use care when approaching blind corners, shrubs, trees, or other objects that may obscure vision.
Safe Handling of Fuels
• To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive.
• Extinguish all cigarettes, cigars, pipes, and other sources of ignition.
• Use only an approved fuel container.
• Do not remove the fuel cap or add fuel with the engine running.
• Allow the engine to cool before fueling.
• Do not fuel the machine indoors.
• Do not store the machine or fuel container where there is an open flame, spark, or pilot light such as on a water heater or on other appliances.
• Do not fill containers inside a vehicle, on a truck, or on a trailer bed with a plastic liner. Always place containers on the ground away from your vehicle before filling.
• Remove equipment from the truck or trailer and fuel it on the ground. If this is not possible, then add fuel with such equipment as a portable container, rather than from a fuel dispenser nozzle.
• Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock open device.
• If fuel is spilled on clothing, change your clothing immediately.
• Do not overfill fuel tank. Replace fuel cap and tighten securely.
Maintenance and Storage
• Disengage drives, set the parking brake, stop the engine, and remove the key or disconnect spark-plug wire. Wait for all movement to stop before adjusting, cleaning, or repairing.
• Clean grass and debris from the cutting unit, drives, mufflers, and engine to help prevent fires.
• Clean up oil or fuel spillage.
• Let the engine cool before storing.
• Do not store fuel near flames or drain indoors.
• Do not allow untrained personnel to service machine.
• Use jack stands to support components when required.
• Carefully release pressure from components with stored energy.
• Disconnect the battery or remove the spark-plug wire before making any repairs. Disconnect the negative terminal first and the positive terminal last. Reconnect the positive first and negative last.
• Use care when checking the blades. Wrap the blade(s) or wear thickly-padded gloves, and use caution when servicing them. Only replace blades; do not straighten or weld them.
• Keep hands and feet away from moving parts. If possible, do not make adjustments with the engine running.
• Keep all parts in good working condition and all hardware tightened. Replace all worn or damaged decals.
Hauling
• Use care when loading or unloading the machine into a trailer or a truck.
• Use full-width ramps for loading machine into a trailer or a truck.
• Tie the machine down securely using straps, chains, cable, or ropes. Both front and rear straps should be directed down and outward from the machine.
5
Toro Mower Safety
The following list contains safety information specific to Toro products and other safety information you must know.
This product is capable of amputating hands and feet, and throwing objects. Always follow all safety instructions to avoid serious injury or death.
This product is designed for cutting and recycling grass, or, when equipped with a grass bagger, for catching cut grass. Any use for purposes other than these could prove dangerous to the user and bystanders.
General Operation
• Be sure that the area is clear of bystanders before mowing. Stop the machine if anyone enters the area.
• Do not touch equipment or attachment parts which may be hot from operation. Allow all of the parts to cool before attempting to maintain, adjust, or service the machine.
• Use only Toro-approved attachments. Warranty may be voided if used with any unapproved attachments.
• Check carefully for overhead clearances (i.e.
branches, doorways, electrical wires, etc.) before operating under any objects, and do not contact them.
• Slow down before making turns and use extra caution.
• Use caution when riding the platform over curbs, rocks, roots, or other obstructions.
• Look behind and down before backing up to ensure a clear path. Use extra care when operating in reverse.
• Do not jerk the controls; use a steady motion.
• When loading or unloading the machine, use one full-width ramp that is wide enough to extend beyond the width of the machine.
• Do not carry passengers.
• Do not carry equipment on the machine.
Slope Operation
All slopes and ramps require extra caution. If you feel uneasy on a slope, do not mow it.
• Remove obstacles such as rocks, tree limbs, etc.
from the mowing area.
• Watch for holes, ruts or bumps.
Note: Tall grass can hide obstacles.
• Use caution near drop-offs, ditches, or embankments.
Note: The machine could suddenly turn over if a wheel goes over the edge of a cliff or ditch, or if an edge caves in.
• Use extra care with grass catchers or other attachments.
Note: These can change the stability of the machine.
• Keep all movement on slopes slow and gradual.
• Mow slopes side to side.
• Do not mow slopes greater than 15 degrees.
Towing Safety
• Do not attach towed equipment except at the hitch point.
• Follow the attachment manufacturer's recommendation for weight limits for towed equipment and towing on slopes. Towed weight must not exceed the weight of the machine, operator, and ballast. Use counterweights or wheel weights as described in the attachment, or in the pulling machine Operator’s Manual .
• Never allow children or others in or on towed equipment.
• On slopes, the weight of the towed equipment may cause loss of traction, increased risk of rollover, and loss of control. Reduce the towed weight and slow down.
• Stopping distance increases with the weight of the towed load. Travel slowly and allow extra distance to stop.
• Make wide turns to keep the attachment clear of the machine.
Service
• Do not store the machine or a fuel container inside where there is an open flame, such as near a water heater or furnace.
• Keep the nuts and bolts tight, especially the blade-attachment bolts.
• Never remove or tamper with safety devices.
Check their proper operation regularly. Never do anything to interfere with the intended function of a
6
safety device or to reduce the protection provided by a safety device.
• Removing standard original equipment parts and accessories may alter the warranty, traction, and safety of the machine. Failure to use original
Toro parts could cause serious injury or death.
Making unauthorized changes to the engine, fuel or venting system, may violate regulations.
• Replace all parts including, but not limited to, tires, belts, blades, and fuel system components with original Toro parts.
• Check brake operation frequently. Adjust and service as required.
Model 74675
Sound Pressure
This unit has a sound pressure level at the operator’s ear of 89 dBA, which includes an Uncertainty Value
(K) of 1 dBA.
Sound level was determined according to the procedures outlined in EN ISO 5395:2013.
Sound Power
This unit has a guaranteed sound power level of 100 dBA, which includes an Uncertainty Value (K) of 1 dBA.
Sound power level was determined according to the procedures outlined in ISO 11094.
Hand-Arm Vibration
Measured vibration level for right hand = 1.6 m/s 2
Measured vibration level for left hand = 1.6 m/s 2
Uncertainty Value (K) =0.8 m/s 2
Measured values were determined according to the procedures outlined in EN ISO 5395:2013.
Model 74680
Sound Pressure
This unit has a sound pressure level at the operator’s ear of 93 dBA, which includes an Uncertainty Value
(K) of 1 dBA.
Sound level was determined according to the procedures outlined in EN ISO 5395:2013.
Sound Power
This unit has a guaranteed sound power level of 105 dBA, which includes an Uncertainty Value (K) of 1 dBA.
Sound power level was determined according to the procedures outlined in ISO 11094.
Hand-Arm Vibration
Measured vibration level for right hand = 1.7 m/s 2
Measured vibration level for left hand = 1.7 m/s 2
Uncertainty Value (K) = 0.8 m/s 2
Measured values were determined according to the procedures outlined in EN ISO 5395:2013.
Whole-Body Vibration
Measured vibration level = 0.48 m/s 2
Uncertainty Value (K) = 0.24 m/s 2
Measured values were determined according to the procedures outlined in EN ISO 5395:2013.
Whole-Body Vibration
Measured vibration level = 0.60 m/s 2
Uncertainty Value (K) = 0.30 m/s 2
Measured values were determined according to the procedures outlined in EN ISO 5395:2013.
7
Slope Indicator
g011841
Figure 3
This page may be copied for personal use.
1.
The maximum slope you can safely operate the machine on is 15 degrees . Use the slope chart to determine the degree of slope of hills before operating.
Do not operate this machine on a slope greater than 15 degrees.
Fold along the appropriate line to match the recommended slope.
2.
Align this edge with a vertical surface, a tree, building, fence pole, etc.
3.
Example of how to compare slope with folded edge.
8
Safety and Instructional 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.
decal93-7009
93-7009
1.
Warning—don't operate the mower with the deflector up or removed; keep the deflector in place.
2.
Cutting/dismemberment hazard of hand or foot, mower blade—stay away from moving parts.
decaloemmarkt
Manufacturer's Mark
1.
Indicates the blade is identified as a part from the original machine manufacturer.
105-7015
107 cm (42 inch) Models decal105-7015
1.
Engine
99-3943
127 cm (50 inch) Models decal99-3943 decal106-8717
106-8717
1.
Read the instructions before servicing or performing maintenance.
2.
Check tire pressure every 25 operating hours.
3.
Grease every 25 operating hours.
4.
Engine
9
1.
Read the Operator's
Manual .
decal112-9840
112-9840
3.
Remove the ignition key and read the instructions before servicing or performing maintenance.
2.
Height-of-cut
1.
Height-of-cut
120-5470
127 cm (50 inch) Models decal120-5469
1.
Height-of-cut
120-5469
107 cm (42 inch) Models decal120-5469 decal121-2989b
121-2989
1.
Bypass lever position for pushing the machine
2.
Bypass lever position for operating the machine
10
decalbatterysymbols
Battery Symbols
Some or all of these symbols are on your battery
1.
Explosion hazard
2.
No fire, open flame, 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.
decal131-3620
131-3620
1.
Pedal position—forward
2.
Pedal position—neutral
3.
Pedal position—reverse
1.
Oil drain
131-1097 decal131-1097 decal131-3621b
131-3621
1.
Crushing/dismemberment hazard of bystanders—keep bystanders away from the machine; do not start the machine with bystanders nearby.
11
1.
Spinning blade
2.
Reverse
131-3664
127 cm (50 inch) Models
3.
Operator's Manual decal131-3664
decal131-3665
131-3665
107 cm (42 inch) Models
1.
Blade spinning 3.
Read the Operator's
Manual .
2.
Reverse decal131-4036
131-4036
1.
The maximum drawbar pull is 36 kg (80 lb).
2.
Read the Operator's
Manual .
decal132-6863
132-6863
1.
On
131-3954
127 cm (50 inch) Models
2.
Off decal131-3954
1.
On
131-3955
107 cm (42 inch) Models
2.
Off decal131-3955 decal132-0872
132-0872
1.
Thrown object hazard—keep bystanders away from the machine.
2.
Thrown object hazard, raised baffle—do not operate the machine with an open deck; use a bagger or a baffle.
3.
Severing hazard of hand or foot—keep away from moving parts.
4.
Entanglement hazard—keep away from moving parts; keep all guards and shields in place.
12
decal132-0870
132-0870
1.
Warning—read the Operator's Manual .
3.
Bodily harm hazard—no riders; look behind you when mowing in reverse.
2.
Cutting hazard of hand, mower blade; pinching hazard of hand, belt—keep hands and feet away from moving parts; keep all guards and shields in place.
4.
Thrown object hazard—keep bystanders away from the machine; remove debris from the area before mowing; keep the deflector shield down.
5.
Ramp tipping hazard—when loading onto a trailer, do not use dual ramps; only use a single ramp wide enough for the machine and that has an incline less than 15 degrees; back up the ramp (in reverse) and drive forward off the ramp.
6.
Tipping hazard on slopes—do not make sharp, quick turns; do not use slopes greater than 15 degrees.
13
1.
Fast
2.
Continuous-variable setting
3.
Slow
121-0772
107 cm (42 inch) Models
4.
Choke
5.
Power take-off (PTO), blade-control switch decal121-0772
14
1.
Fast
2.
Continuous-variable setting
3.
Slow
121-0773
127 cm (50 inch) Models
4.
Choke
5.
Power take-off (PTO), blade-control switch decal121-0773
15
Product Overview
1.
Operating–in–Reverse warning light
2.
Key Choice key (blue in color)
Figure 6
3.
Fuel-presence window g028251
1.
Traction-control pedal
2.
Height-of-cut lever
3.
SmartPark ™ switch
4.
Steering wheel
5.
Control panel
6.
Operator seat
Figure 4
7.
Engine
8.
Fuel-tank cap
9.
Rear drive wheel
10.
Key Choice ® control
11.
Mower deck
12.
Front caster wheels g027935
Controls
Become familiar with all controls in
and
before you start the engine and operate the machine.
g028250
1.
SmartPark™ Switch
Figure 5
Control Panel
2.
Throttle
3.
Choke
4.
Ignition switch
5.
Blade-control switch
(power take-off)
6.
Parking brake—On
7.
Parking brake indicator light
8.
Parking brake—Off
Ignition Switch
The ignition switch has 3 positions—Off, Run and
Start. The key will turn to Start and move back to Run upon release. Turning the key to the
OFF position will stop the engine; however, always remove the key when leaving the machine to prevent someone from accidentally starting the engine (
).
Choke Control
Use the choke to start a cold engine. Pull the choke knob up to engage it. Push down on the choke knob to disengage it (
Throttle Control
The throttle control is variable between FAST and
SLOW . Moving the throttle lever forward will increase engine speed and moving the throttle lever to the rear
will decrease the engine speed ( Figure 5 ).
Blade-Control Switch (Power
Take-off)
The blade-control switch, (PTO), engages and disengages power to the mower blades (
).
Fuel-Presence Window
The fuel window located on the left-hand side of the machine, can be used to verify the presence of gasoline in the tank (
Height-of-Cut Lever
The height-of-cut lever allows you to lower and raise the deck from the seated position. When you raise the lever (toward you), the deck is raised from the ground, and when you lower it (away from you), it lowers to
16
the ground. Adjust the height-of-cut only while the
machine is not moving ( Figure 14
).
Key Choice
®
Switch
This switch allows you to mow in reverse when it is activated. To activate it, turn the switch to on and release it after the PTO is engaged. To deactivate it, disengage the power take-off (PTO) (
).
Operating–in–Reverse Warning
Light
The Operating–in–Reverse warning light will illuminate whenever the KeyChoice key is used to deactivate the operating–in–reverse interlock. It is a reminder that the interlock system is deactivated. The light goes out whenever the PTO is disengaged or the engine is shut off. When the light is on, look behind and use extra caution when backing up.
SmartPark
™
Switch
The parking brake is activated electronically.
Engage the parking brake by one of the following actions:
• Pressing the SmartPark ™ switch to the ON position
).
• The parking brake engages automatically when the operator leaves the seat and the traction control pedal is in the NEUTRAL position.
• The parking brake automatically engages 5 to 6 seconds after the ignition switch is turned to the
OFF position (if not already engaged).
To disengage the parking brake, press the Smartpark switch to the
OFF position with the key in the
RUN position.
17
Operation
Note: Determine the left and right sides of the machine from the normal operating position.
Adding Fuel
• For best results, use only clean, fresh (less than
30 days old), unleaded gasoline with an octane rating of 87 or higher ((R+M)/2 rating method).
• Ethanol : Gasoline with up to 10% ethanol
(gasohol) or 15% MTBE (methyl tertiary butyl ether) by volume is acceptable. Ethanol and
MTBE are not the same. Gasoline with 15% ethanol (E15) by volume is not approved for use.
Never use gasoline that contains more than
10% ethanol by volume , such as E15 (contains
15% ethanol), E20 (contains 20% ethanol), or E85
(contains up to 85% ethanol ). Using unapproved gasoline may cause performance problems and/or engine damage which may not be covered under warranty.
• Do not use gasoline containing methanol.
• Do not store fuel either in the fuel tank or fuel containers over the winter unless a fuel stabilizer is used.
• Do not add oil to gasoline.
DANGER
In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property.
• Fill the fuel tank outdoors, in an open area, when the engine is cold. Wipe up any gasoline that spills.
• Never fill the fuel tank inside an enclosed trailer.
• Do not fill the fuel tank completely full. Add gasoline to the fuel tank until the level is 6 to 13 mm (1/4 to 1/2 inch) below the bottom of the filler neck. This empty space in the tank allows gasoline to expand.
• Never smoke when handling gasoline, and stay away from an open flame or where gasoline fumes may be ignited by a spark.
• Store gasoline in an approved container and keep it out of the reach of children.
Never buy more than a 30-day supply of gasoline.
• Do not operate without entire exhaust system in place and in proper working condition.
DANGER
In certain conditions during fueling, static electricity can be released, causing a spark that can ignite the gasoline vapors. A fire or explosion from gasoline can burn you and others and can damage property.
• Always place gasoline containers on the ground away from your vehicle before filling.
• Do not fill gasoline containers inside a vehicle or on a truck or trailer bed, because interior carpets or plastic truck bed liners may insulate the container and slow the loss of any static charge.
• When practical, remove gas-powered equipment from the truck or trailer and refuel the equipment with its wheels on the ground.
• If this is not possible, then refuel such equipment on a truck or trailer from a portable container rather than from a gasoline-dispenser nozzle.
• If you must use a gasoline-dispenser nozzle, keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete.
WARNING
Gasoline is harmful or fatal if swallowed.
Long-term exposure to vapors can cause serious injury and illness.
• Avoid prolonged breathing of vapors.
• Keep face away from nozzle and gas tank or conditioner bottle opening.
• Avoid contact with skin; wash off spills with soap and water.
Using Stabilizer/Conditioner
Use a fuel stabilizer/conditioner in the machine to provide the following benefits:
• Keeps gasoline fresh during storage of 90 days or less. For longer storage it is recommended that the fuel tank be drained.
• Cleans the engine while it runs
• Eliminates gum-like varnish buildup in the fuel system, which causes hard starting
Important: Do not use fuel additives containing methanol or ethanol.
18
Add the correct amount of gasoline stabilizer/conditioner to the gasoline.
Note: A fuel stabilizer/conditioner is most effective when mixed with fresh gasoline. To minimize the chance of varnish deposits in the fuel system, use fuel stabilizer at all times.
Filling the Fuel Tank
Note: Ensure that the engine is shut off and the motion controls are in the parked position.
Note: You can use the fuel window to verify the
presence of gasoline before filling the tank ( Figure 7 ).
Important: Do not overfill fuel tank. Fill the fuel tank to the bottom of the filler neck. The empty space in the tank allows the fuel to expand.
Overfilling may result in fuel leakage, damage to the engine, or damage to the emissions system.
new, placing additional load on the engine. Allow
40 to 50 hours of break-in time for new machines to develop full power and best performance.
Think Safety First
Please carefully read all of the safety instructions and decals in the safety section. Knowing this information could help you, your family, pets, or bystanders avoid injury.
DANGER
Operating the machine on wet grass or steep slopes can cause sliding and loss of control.
• Do not operate on slopes greater than 15 degrees.
• Reduce speed and use extreme caution on slopes.
• Do not operate the machine near water.
DANGER
Wheels dropping over edges can cause rollovers, which may result in serious injury, death, or drowning.
Do not operate the machine near drop-offs.
g027243
Figure 7
Checking the Engine-Oil
Level
Before you start the engine and use the machine, check the oil level in the engine crankcase; refer to
Checking the Engine-Oil Level (page 36)
.
Breaking in a New Machine
New engines take time to develop full power. Mower decks and drive systems have higher friction when
Figure 8
3.
Water 1.
Safe zone—use the
TimeCutter here
2.
Use a walk-behind mower and/or hand trimmer near drop-offs and water.
19 g027830
CAUTION
This machine produces sound levels in excess of 85 dBA at the operators ear and can cause hearing loss through extended periods of exposure.
Wear hearing protection when operating this machine.
The use of protective equipment for eyes, ears, feet, and head is recommended.
1.
Wear safety glasses g009027
Figure 9
2.
Wear hearing protection
Understanding the
Safety-Interlock System
WARNING
If safety-interlock switches are disconnected or damaged, the machine could operate unexpectedly causing personal injury.
• Do not tamper with the interlock switches.
• Check the operation of the interlock switches daily, and replace any damaged switches before operating the machine.
The safety-interlock system is designed for the following:
• To prevent the engine from starting unless the traction pedal is in the NEUTRAL position.
• To automatically ensure that the parking brake is engaged and the PTO is off when starting.
• To stop the engine whenever the traction pedal is not in the NEUTRAL position and you rise from the seat.
• To automatically engage the parking brake and disengage the PTO, when you rise out of the seat with the traction pedal in the NEUTRAL position.
• To stop the engine whenever the parking brake is not engaged and you rise from the seat.
Testing the Safety-Interlock
System
1.
Sit in the seat with the engine off and ensure that the PTO switch is in the OFF position.
2.
Turn the ignition key to the
START position; the starter should crank. Do not start the engine or turn the engine off prior to step
3.
Turn the key to the ON position and push the
SmartPark switch to the
OFF position. The brake should disengage and the brake light should turn off.
4.
With the brake disengaged and traction pedal in the NEUTRAL position, turn the ignition switch to the START position. The brake should automatically engage, the engine should crank, and the brake light will turn on.
5.
With the engine off and the key in the ON position, engage the PTO by pulling up the blade-control switch, you should hear the clutch engage.
6.
Ensure that the traction pedal is in neutral and turn the ignition switch to the START position. The
PTO should disengage and the engine should crank and start without the blades moving.
20
7.
With the engine running, rise from the seat. The engine should remain running and the brake light will be on.
8.
Return to the seat and disengage the parking brake by pushing the SmartPark switch to the
OFF position. The engine should continue to run.
9.
Rise from the seat again. The brake should automatically engage and the engine will continue to run.
10.
Return to the seat and engage the blades by pulling up on the blade-control switch.
11.
Rise from the seat. The blades should disengage and the engine will continue to run.
12.
Return to the seat and pull up the blade-control switch. The blades should engage. Disengage the blades by pushing down the blade-control switch.
13.
Pull up the blade-control switch to engage the blades. Move the traction pedal to the REVERSE position. The blades should disengage. Move the traction pedal to the NEUTRAL position.
14.
Pull up the blade-control switch to engage the blades. Turn the Key Choice switch to the ON position and release it. The operating-in-reverse light should illuminate.
15.
Move the traction pedal to the REVERSE position.
The blades should remain engaged. Push the blade-control switch in to disengage the blades.
The operating-in-reverse light should turn off.
Move the traction pedal to the
NEUTRAL position.
16.
If not engaged, push the SmarkPark switch to the
ON position and lightly tap the traction pedal in the either the FORWARD or REVERSE position.
The brake should disengage and the brake light should turn off.
Note: Tap the pedal, do not fully engage the pedal as that will cause the brake system to bind and not release.
17.
With the brake released, engage the traction pedal slightly and rise from the seat. The engine should kill.
18.
Return to the seat and turn the ignition key to the
OFF position. After several seconds, the brake system should engage.
Note: With the key in the
OFF position, the brake light will not illuminate.
Starting the Engine
Important: Do not engage the starter for more than 5 seconds at a time. Engaging the starter motor for more than 5 seconds can damage the starter motor. If the engine fails to start, wait 10 seconds before operating the engine starter again.
Sit down on the seat and ensure the parking brake is
).
Figure 10 g027831
Operating the SmartPark
™
Parking Brake
The parking brake is activated electronically.
Engage the parking brake by one of the following actions:
• Pressing the SmartPark ™ switch to the ON position
).
• The parking brake engages automatically when the operator leaves the seat and the traction control pedal is in the
NEUTRAL position.
• The parking brake automatically engages 5 to 6 seconds after the ignition switch is turned to the
OFF position (if not already engaged).
Disengage the parking brake by one of the following actions:
• Tap the traction-control pedal forward or reverse.
• Pressing the brake switch to the OFF position
).
21
Operating the Blades
The blade control switch engages and disengages power to the mower blades. This switch controls power to any attachments that draw power from the engine, including the mower deck and cutting blades.
Engaging the Blades
Important: Do not engage the blades when parked in tall grass. Belt or clutch damage can occur.
Note: Always engage the blades with the throttle in the FAST position.
Figure 11
Disengaging the Blades
g027902
Driving the Machine
This machine has the characteristics of both a garden tractor and a zero-turn machine. Like a garden tractor, the machine has a foot pedal that controls the forward and reverse motion along with the speed, and it has a steering wheel that controls the direction and the turning radius. Like a zero-turn machine, the rear drive wheels operate independently of each other, enabling you to make sharp turns and to turn in different directions quickly. These characteristics vastly improve the maneuverability of the machine, but they may also require you to practice driving if you are unfamiliar with this type of machine.
WARNING
The machine can spin very rapidly. The operator may lose control of the machine and cause personal injury or damage to the machine.
• Use caution when making turns.
• Slow the machine down before making sharp turns.
The throttle control regulates the engine speed as measured in rpm (revolutions per minute). Placing the throttle control in the
FAST position can be best for performance. For most applications, operating in the
FULL THROTTLE position is desirable.
g027538
Driving Forward or Backward
1.
Move the throttle to the FAST position.
2.
Release the parking brake. Refer to
Operating the SmartPark ™ Parking Brake (page 21)
.
3.
Place your foot onto the traction-control pedal and slowly press the top of the pedal to go forward, or press on the bottom of the pedal to
).
Note: The farther you move the pedal in either direction, the faster the machine will move in that direction.
Figure 12
1.
Power take-off (PTO) switch
Stopping the Engine
1.
Disengage the blades by pushing the blade-control switch to OFF (
).
2.
Move the throttle lever to the FAST position.
3.
Turn the ignition key to
OFF and remove the key.
22
1.
Forward
2.
Traction-control pedal
Figure 13
3.
Backward
4.
To slow down, release the pressure on the traction-control pedal.
Stopping the Machine
To stop the machine, release the traction-control pedal, disengage the blade-control switch, ensure the throttle is in the FAST position, set the parking brake and turn the ignition key to off.
Note: Remember to remove the key from the ignition switch.
WARNING
Children or bystanders may be injured if they move or attempt to operate the mower while it is unattended.
Always remove both the ignition and
KeyChoice keys and set the parking brake when leaving the machine unattended, even if just for a few minutes.
Mowing in Reverse
The machine has an interlock feature that prevents the mower deck from mowing while the machine is traveling in reverse. If you shift into reverse with the
PTO engaged, the PTO will stop. If you need to mow while in reverse gear, you can temporarily deactivate this interlock.
Note: Do not mow while backing up unless it is absolutely necessary.
g027750
DANGER
A child or bystander could be backed over by a riding mower with blades engaged and cause serious personal injury or death.
• Do not mow in reverse unless absolutely necessary.
• Always look backward and down before backing up.
• Use the KeyChoice switch only if you are certain no children or other bystanders will appear in the mowing area.
• Always remove both the ignition and
KeyChoice keys and put them in a safe place out of the reach of children or unauthorized users when leaving the unit unattended.
If you are certain that you can safely mow or operate an attachment in reverse, complete the following procedure:
1.
Insert the KeyChoice key into the KeyChoice switch (
2.
Engage the PTO.
3.
Turn the KeyChoice key clockwise until it stops and release it.
Note: A red light illuminates on the console to serve as a reminder that the interlock has been deactivated.
4.
Perform the mowing.
5.
When finished mowing, remove the KeyChoice key (
Note: Once you deactivate the interlock, it stays in this mode—with your mower blade or
PTO powered attachment operating whenever you back up—and the console light stays on until you either disengage the PTO or turn off the engine.
Adjusting the Height-of-Cut
Note: The transport position is the highest height-of-cut position or cutting height 115 mm
(4.5 inches) as shown in
23
Positioning the Steering
Wheel
The steering wheel has 3 positions for operation and one, full-up position. Use the full-up position for stepping on and off the machine and getting out of the seat. When operating the machine, position the steering wheel where you have the best control of the machine and are most comfortable.
1.
Press your foot onto the steering-column release lever.
2.
Position the steering wheel to the desired position (
Figure 14
Positioning the Seat
g027697 g027751
Figure 16 g027249
Adjusting the Anti-scalp
Rollers
107 cm (42-inch) Mower Decks
Only
Whenever you change the height-of-cut, it is recommended to adjust the height of the anti-scalp rollers.
Note: Adjust the anti-scalp rollers so the rollers do not touch the ground in normal, flat mowing areas.
1.
Disengage the blade-control switch (PTO) and ensure the parking brake is engaged.
2.
Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Adjust the anti-scalp rollers to one of the following positions:
Figure 15
24
• Upper hole—use this position with the mower deck in the 63 mm (2-1/2 inches) and below the height-of-cut positions (
).
• Lower hole—use this position with the mower deck in the 76 mm (3 inches) and above the
height-of-cut positions ( Figure 17 ).
g010233
1.
Anti-scalp roller
2.
Bolt
Figure 18
3.
Flange nut
4.
Hole spacing g019929
1.
Anti-scalp roller
2.
Lower hole—the mower deck in the 76 mm (3 inches) and above the height-of-cut positions
3.
Flange nut
Figure 17
4.
Upper hole—the mower deck in the 63 mm (2-1/2 inches) and below the height-of-cut positions
5.
Bolt
Pushing the Machine by
Hand
Important: Always push the machine by hand. Do not tow the machine, because damage may occur.
This machine has an electric-brake mechanism, and to push the machine, the ignition key needs to be in the
RUN position. The battery needs to be charged and functioning for the electric brake to be disengage.
Adjusting the Anti-scalp
Rollers
127 cm (50-inch) Mower Decks
Only
Whenever you change the height-of-cut, it is recommended to adjust the height of the anti-scalp rollers.
Note: Adjust the anti-scalp rollers so the rollers do not touch the ground in normal, flat mowing areas.
1.
Disengage the blade-control switch (PTO) and ensure the parking brake is engaged.
2.
Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Adjust the anti-scalp rollers (
) to match the closest height-of-cut position.
Pushing the Machine
1.
Park the machine on a level surface, and disengage the blade-control switch.
2.
Set the parking brake, stop the engine, and wait for all moving parts to stop before leaving the operating position.
3.
Locate the bypass levers on the frame on both sides of the engine.
4.
Move the bypass levers forward through the key hole and down to lock them in place (
).
Note: Ensure this is done for each lever.
5.
Turn the ignition key on and disengage the parking brake.
Note: Do not start the machine.
25
Converting to Side
Discharge
107 cm (42-inch) Mower Decks
Only
The mower deck and mower blades shipped with this machine were designed for optimum mulching and side discharge performance.
g017303
Figure 19
1.
Bypass-lever locations 3.
Lever position for pushing the machine
2.
Lever position for operating the machine
Removing the Discharge Cover for the Side Discharge
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Remove the 2 bolts and nuts that secure the discharge cover to the mower (
).
6.
When finished, ensure that the key has been returned to the
STOP position to avoid draining the battery charge.
Note: If the machine fails to move, the electric brake may still be engaged. If necessary, the electric brake can be released manually; refer to
.
Operating the Machine
Move the bypass levers rearward through the key hole and down to lock them in place as shown in
Note: Ensure that the bypass levers are pull rearward the full length of travel.
26
1.
Cap nut (1/4 inch)
2.
Discharge cover
3.
Bolt (1/4 x 2-1/2 inches)
Figure 20
4.
Rotate the cover up
5.
Remove the cover g009660
4.
Remove the discharge cover.
5.
Lift up the grass deflector, and locate the lock nut on the deflector pivot rod.
6.
Remove the existing thin nut (3/8 inch).
7.
Install the cutoff baffle to the exposed pivot rod
(
).
Note: Use the existing thin nut (3/8 inch) to secure the baffle to the mower.
Note: The cutoff baffle was shipped with the machine as a loose part.
g005667
Figure 21
1.
Pivot rod
2.
Cutoff baffle (originally shipped with the machine)
3.
Existing thin nut (3/8 inch)
8.
Torque the fastener to 7-9 N∙m (14-18 ft-lb).
9.
Lower the grass deflector over the discharge opening
Important: Ensure that the mower has a hinged grass deflector that disperses clippings to the side and down toward the turf, while in side-discharge mode.
1.
Discharge cover
2.
Cap nut (1/4 inch) g005652
Figure 22
3.
Bolt (1/4 x 2-1/2 inches)
Installing the Discharge Cover for
Mulching
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all the moving parts to stop before leaving the operating position.
3.
Remove the cutoff baffle from the mower deck
(
).
4.
Lift the grass deflector and slide the tabs on top of the discharge cover under the grass deflector retaining rod.
5.
Rotate the discharge cover down over the opening, and onto the lower lip of the mower
(
).
6.
Secure the discharge cover to the lower lip of the mower with 2 bolts (1/4 x 2-1/2 inches) and
2 cap nuts (1/4 inch) as shown in
Note: Do not overtighten the nuts; this could distort the cover and cause blade contact.
Converting to Side
Discharge (for models with )
127 cm (50-inch) Mower Decks
Only
The mower deck and mower blades shipped with this machine were designed for optimum mulching and side discharge performance.
Removing the Right Baffle for Side
Discharge
1.
Park the machine on a level surface and disengage the blade-control switch.
27
2.
Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Remove the right mower blade; refer to
.
4.
Remove the 2 knobs and curved washers that secure the right baffle to the mower (
).
1.
Knob
2.
Curved washer g005655
Figure 23
3.
Baffle stud coming through the mower
5.
Remove the right baffle and lower the grass deflector over the discharge opening as shown in
and
.
6.
Install fasteners into the holes in the top of the mower to prevent flying debris.
WARNING
Open holes in the mower expose you and others to thrown debris which can cause severe injury.
• Never operate the mower without hardware mounted in all holes in the mower housing.
• Install the hardware in the mounting holes when you remove the mulching baffle.
7.
Install the right mower blade; refer to
Installing the Blades (page 48)
.
8.
Lift up the grass deflector. Install 2 bolts (5/16 x
3/4 inch) to the 2 holes along the deck cutout.
9.
Install the cutoff baffle to the mower deck (
Note: Use the 2 locknuts (5/16 inch) to secure the baffle to the mower deck.
Note: The cutoff baffle was shipped with the machine as a loose part.
1.
Bolt (5/16 x 3/4 inch)
2.
Cutoff baffle
Figure 25
3.
Locknut (5/16 inch) g015321
Figure 24
1.
Right baffle
2.
Curved washer and knob
3.
Discharge opening g024261
10.
Torque the fasteners to 7-9 N∙m (14-18 ft-lb).
11.
Lower the grass deflector over the discharge opening.
Important: Ensure that the mower has a hinged grass deflector that disperses clippings to the side and down toward the turf, while in side discharge mode.
28
Installing the Right Baffle for
Mulching
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Remove the cutoff baffle from the mower deck
(
).
4.
Remove the right mower blade; refer to
.
5.
Slide the right baffle under the mower deck, and secure it using 2 knobs and the curved washers
(cupped side facing the mower) as shown in
and
Important: Ensure that the tab on the far right side of the right baffle is outside of the mower and is flush with the mower wall.
6.
Install the right mower blade; refer to
Installing the Blades (page 48)
.
Transporting the Machine
Use a heavy-duty trailer or truck to transport the machine. Ensure that the trailer or truck has all necessary brakes, lighting, and marking as required by law. Please carefully read all the safety instructions.
Knowing this information could help you, your family, pets, or bystanders avoid injury.
WARNING
Driving on the street or roadway without turn signals, lights, reflective markings, or a slow moving vehicle emblem is dangerous and can lead to accidents causing personal injury.
Do not drive machine on a public street or roadway.
To transport the machine:
1.
If using a trailer, connect it to the towing vehicle and connect the safety chains.
2.
If applicable, connect the trailer brakes.
3.
Load the machine onto the trailer or truck.
4.
Stop the engine, remove the key, set the brake, and close the fuel valve.
5.
Tie down the machine near the front caster wheels and the rear bumper (
Note: Avoid the steering components and mower deck parts when tying down the machine at the front caster wheels.
Figure 26 g027708
29
Loading the Machine
Use extreme caution when loading or unloading machines onto a trailer or a truck. Use a full-width ramp that is wider than the machine for this procedure.
Back up ramps and drive forward down ramps (
1.
Back up ramps g028294
Figure 27
2.
Drive forward down ramps
Important: Do not use narrow individual ramps for each side of the machine.
Ensure the ramp is long enough so that the angle with the ground does not exceed 15 degrees (
).
On flat ground, this requires a ramp to be at least four times (4X) as long as the height of the trailer or truck bed to the ground. A steeper angle may cause mower components to get caught as the unit moves from the ramp to the trailer or truck. Steeper angles may also cause the machine to tip or lose control. If loading on or near a slope, position the trailer or truck so that it is on the down side of the slope and the ramp extends up the slope. This will minimize the ramp angle.
WARNING
Loading a machine onto a trailer or truck increases the possibility of tip-over and could cause serious injury or death.
• Use extreme caution when operating a machine on a ramp.
• Use only a full-width ramp; do not use individual ramps for each side of the machine.
• Do not exceed a 15-degree angle between the ramp and the ground or between the ramp and the trailer or truck.
• Ensure the length of ramp is at least four times (4X) as long as the height of the trailer or truck bed to the ground. This will ensure that ramp angle does not exceed 15 degrees on flat ground.
• Back up ramps and drive forward down ramps.
• Avoid sudden acceleration or deceleration while driving the machine on a ramp as this could cause a loss of control or a tip-over situation.
30
Operating Tips
Using the Fast Throttle Setting
For best mowing and maximum air circulation, operate the engine at the FAST THROTTLE position. Air is required to thoroughly cut grass clippings, so do not set the height-of-cut so low as to totally surround the mower in uncut grass. Always try to have 1 side of the mower free from uncut grass, which allows air to be drawn into the mower.
Cutting a Lawn for the First Time
Cut the grass slightly longer than normal to ensure that the cutting height of the mower does not scalp any uneven ground. However, the cutting height used in the past is generally the best one to use.
When cutting grass longer than 15 cm (6 inches) tall, you may want to cut the lawn twice to ensure an acceptable quality of cut.
Cutting a Third of the Grass Blade
It is best to cut only about 1/3 of the grass blade.
Cutting more than that is not recommended unless grass is sparse, or it is late fall when grass grows more slowly.
g027996
Figure 28
1.
Full-width ramp in stowed position
2.
Side view of full-width ramp in loading position
3.
Not greater than
15 degrees
4.
Ramp is at least four times
(4X) as long as the height of the trailer or truck bed to the ground
5.
H= height of the trailer or truck bed to the ground
6.
Trailer
Mowing Direction
Alternate the mowing direction to keep the grass standing straight. This also helps disperse clippings which enhances decomposition and fertilization.
Mowing at Correct Intervals
Normally, mow every 4 days. But, remember, grass grows at different rates at different times. So to maintain the same cutting height, which is a good practice, and mow more often in early spring. As the grass growth rate slows in mid summer, mow less frequently. If you cannot mow for an extended period, first mow at a high cutting height, then mow again 2 days later at a lower height setting.
Avoiding Cutting Too Low
If the cutting width of the mower is wider than the mower you previously used, raise the cutting height to ensure that uneven turf is not cut too short.
Cutting Long Grass
If the grass is ever allowed to grow slightly longer than normal, or if it contains a high degree of moisture, raise the cutting height higher than usual and cut the
31
grass at this setting. Then cut the grass again using the lower, normal setting.
Stopping
If you must stop the forward motion of the machine while mowing, a clump of grass clippings may drop onto your lawn. To avoid this, move onto a previously cut area with the blades engaged.
Keeping the Underside of the
Mower Clean
Clean clippings and dirt from the underside of the mower after each use. If grass and dirt build up inside the mower, the cutting quality eventually becomes unsatisfactory.
Maintaining the Blade
Maintain a sharp blade throughout the cutting season, because a sharp blade cuts cleanly without tearing or shredding the grass blades. Tearing and shredding turns grass brown at the edges, which slows growth and increases the chance of disease. Check the cutter blades daily for sharpness and for any wear or damage. File down any nicks and sharpen and balance the blades as necessary. If a blade is damaged or worn, replace it immediately with a genuine Toro replacement blade.
32
Maintenance
Note: Determine the left and right sides of the machine from the normal operating position.
Recommended Maintenance Schedule(s)
Maintenance Service
Interval
After the first 5 hours
Before each use or daily
After each use
Every 25 hours
Every 100 hours
Every 200 hours
Before storage
Maintenance Procedure
• Change the engine oil.
• Check the engine-oil level.
• Clean the air intake screen.
• Check the cutting blades.
• Inspect the grass deflector for damage
• Check and clean the front of the machine.
• Clean the mower-deck housing.
• Grease all the lubrication points.
• Clean the foam element (more often in dusty, dirty conditions).
• Check tire pressure.
• Check the belts for wear or cracks.
• Replace the foam element (more often in dusty, dirty conditions).
• Service the paper element (more often in dusty, dirty conditions).
• Change the engine oil (more often in dusty, dirty conditions).
• Change the oil filter (more often in dusty, dirty conditions).
• Check the spark plug(s).
• Check the in-line fuel filter.
• Replace the paper element (more often in dusty, dirty conditions).
• Replace the spark plug(s).
• Replace the in-line fuel filter.
• Charge the battery and disconnect battery cables.
• Perform all maintenance procedures listed above before storage.
• Paint any chipped surfaces.
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 and disconnect the wire from the spark plug before you do any maintenance. Set the wire aside so that it does not accidentally contact the spark plug.
33
Pre-Maintenance
Procedures
Raising the Seat
Ensure the parking brake is engaged and lift the seat forward.
The following components can be accessed by raising the seat:
• Serial plate
• Service decal
• Seat-adjustment bolts
• Fuel filter
• Battery and battery cables
Raising the Front of the
Machine
If the front of the machine needs to be raised, use the very front edge as show in
.
Important: To prevent damage to the steering mechanism, ensure the very front edge of the machine is used for jacking points.
Releasing the Mower-Deck
Curtain
Loosen the 2 bottom bolts of the curtain to gain access to the top of the mower deck (
).
g028320
Figure 30
1.
Bottom bolt
Figure 29
2.
Mower-deck curtain g027794
34
Lubrication
Greasing the Bearings
Service Interval: Every 25 hours—Grease all the lubrication points.
Grease Type: No. 2 lithium grease
1.
Park the machine on a level surface, and disengage the blade-control switch.
2.
Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Clean the grease fittings (
and
Note: Make sure to scrape any paint off of the front of the fitting(s).
Engine Maintenance
Servicing the Air Cleaner
Note: Service the air cleaner more frequently (every few hours) if operating conditions are extremely dusty or sandy.
Removing the Elements
1.
Park the machine on a level surface and disengage the blade-control switch (PTO).
2.
Engage the parking brake, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Clean around the air-cleaner cover to prevent dirt from getting into the engine and causing damage.
4.
Lift the cover and rotate the air-cleaner assembly out of the engine (
).
g027752
1.
Front caster tire
Figure 31 g027800 decal106-8717
Figure 32
Located on the seat-pan underside
1.
Read the instructions before servicing or performing maintenance
2.
Check the tire pressure every 25 operating hours
3.
Grease every 25 operating hours
4.
Engine
4.
Connect a grease gun to each fitting (
and
).
5.
Pump grease into the fittings until grease begins to ooze out of the bearings.
Figure 33
5.
Remove the foam element from the paper element (
g027801
35
Servicing the Engine Oil
Oil Type: Detergent oil (API service SF, SG, SH, SJ, or SL)
Crankcase Capacity: 2.4 L (2.5 US qt)
Viscosity: See the table below.
g027802
Figure 34
Servicing the Foam Element
Service Interval: Every 25 hours/Monthly (whichever comes first)—Clean the foam element (more often in dusty, dirty conditions).
Every 100 hours/Yearly (whichever comes first)—Replace the foam element (more often in dusty, dirty conditions).
Wash the foam element with water and replace the foam element if it is damaged.
Figure 35 g029683
Servicing the Paper Element
Service Interval: Every 100 hours/Yearly (whichever comes first)—Service the paper element (more often in dusty, dirty conditions).
Every 200 hours/Every 2 years (whichever comes first)—Replace the paper element (more often in dusty, dirty conditions).
1.
Lightly tap the element on a flat surface to remove dust and dirt.
2.
Inspect the element for tears, an oily film, and damage to the seal.
Important: Do not clean the paper element with pressurized air or liquids, such as solvent, gas, or kerosene. Replace the paper element if it is damaged or cannot be cleaned thoroughly.
Checking the Engine-Oil Level
Service Interval: Before each use or daily
Note: Check the oil when the engine is cold.
WARNING
Contact with hot surfaces may cause personal injury.
Keep hands, feet, face, clothing, and other body parts away the muffler and other hot surfaces.
Important: Do not overfill the crankcase with oil, because damage to the engine may result. Do not run engine with oil below the Low mark, because the engine may be damaged.
1.
Park the machine on a level surface, disengage the blade-control switch, stop the engine, engage parking brake, and remove the key.
2.
Make sure that the engine is stopped, level, and is cool, so the oil has had time to drain into the sump.
3.
To keep dirt, grass clippings, etc., out of the engine, clean the area around the oil-fill cap and
dipstick before removing it ( Figure 36 ).
4.
Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
36
Figure 36 g029368
Changing the Engine Oil and Oil
Filter
Service Interval: After the first 5 hours/After the first month (whichever comes first)—Change the engine oil.
Every 100 hours/Yearly (whichever comes first)—Change the engine oil (more often in dusty, dirty conditions).
Every 100 hours/Yearly (whichever comes first)—Change the oil filter (more often in dusty, dirty conditions).
Note: Change the engine-oil filter more frequently when operating conditions are extremely dusty or sandy.
Note: Dispose of the used oil at a recycling center.
1.
Park the machine on a level surface to ensure the oil drains completely.
2.
Disengage the PTO and ensure the parking brake is engaged.
3.
Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
37
4.
Drain the engine oil.
g027799
38
Figure 37 g029570
5.
Change the engine oil filter ( Figure 38 ).
g027484
Figure 39
Figure 38
Note: Ensure that the oil-filter gasket touches the engine and then turn the filter an extra 3/4 turn.
6.
Slowly pour approximately 80% of the specified oil into the filler tube and slowly add the additional oil to bring it to the Full mark (
g027477
Servicing the Spark Plug
Service Interval: Every 100 hours/Yearly (whichever comes first)—Check the spark plug(s).
Every 200 hours/Every 2 years (whichever comes first)—Replace the spark plug(s).
Make sure that the air gap between the center and side electrodes is correct before installing the spark plug. Use a spark-plug wrench for removing and installing the spark plug(s) and a gapping tool/feeler gauge to check and adjust the air gap. Install a new spark plug(s) if necessary.
Type: Champion ® RN9YC or NGK ® BPR6ES
Air gap: 0.76 mm (0.03 inch)
Removing the Spark Plug
1.
Disengage the PTO and ensure the parking brake is engaged.
2.
Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
39
g027478
Figure 40
Note: Due to the deep recess around the spark plug, blowing out the cavity with compressed air is usually the most effective method for cleaning.
The spark plug is most accessible when the blower housing is removed for cleaning.
Checking the Spark Plug
Important: Do not clean the spark plug(s).
Always replace the spark plug(s) when it has: a black coating, worn electrodes, an oily film, or cracks.
If you see light brown or gray on the insulator, the engine is operating properly. A black coating on the insulator usually means the air cleaner is dirty.
Set the gap to 0.76 mm (0.030 inch).
Figure 41
Installing the Spark Plug
Tighten the spark plug(s) to 25–30 N∙m (18.5–22.1
ft-lb).
g027479
Figure 42 g027960
40
Cleaning the Cooling
System
Clean the air intake screen from grass and debris before each use.
1.
Disengage the blade control switch and apply the parking brake.
2.
Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Remove the air filter from the engine.
4.
Remove the engine shroud.
5.
To prevent debris entering the air intake, install the air filter to the filter base.
6.
Clean debris and grass from the parts.
7.
Remove the air filter and install the engine shroud.
8.
Install the air filter.
Fuel System
Maintenance
DANGER
In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you, others, and can damage property.
• Perform any fuel-related maintenance when the engine is cold. Do this outdoors in an open area. Wipe up any gasoline that spills.
• Never smoke when draining gasoline, and stay away from an open flame or where a spark may ignite the gasoline fumes.
Replacing the In-Line Fuel
Filter
Service Interval: Every 100 hours/Yearly (whichever comes first)—Check the in-line fuel filter.
Every 200 hours/Every 2 years (whichever comes first)—Replace the in-line fuel filter.
Never install a dirty filter if it is removed from the fuel line.
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Ensure the brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
41
Figure 43 g027939 g029685
Electrical System
Maintenance
Charging the Battery
Removing the Battery
WARNING
Battery terminals or metal tools could short against metal machine components causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury.
• When removing or installing the battery, do not allow the battery terminals to touch any metal parts of the machine.
• Do not allow metal tools to short between the battery terminals and metal parts of the machine.
1.
Park the machine on a level surface and disengage the blade control switch.
2.
Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Raise the seat to access the battery.
4.
Disconnect the negative (black) ground cable
from the battery post ( Figure 44 ). Retain all
fasteners.
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.
5.
Slide the rubber cover up the positive (red) cable. Disconnect the positive (red) cable from
). Retain all fasteners.
6.
Remove the battery hold-down ( Figure 44 ) and
lift the battery from the battery tray.
42
g005072
1.
Battery
2.
Positive battery post
3.
Bolt, washer, and nut
4.
Terminal boot
Figure 44
5.
Negative battery post
6.
Wing nut, washer, and bolt
7.
Battery hold-down
Charging the Battery
Service Interval: Before storage—Charge the battery and disconnect battery cables.
1.
Remove the battery from the chassis; refer to
Removing the Battery.
2.
Charge the battery for a minimum of 1 hour at 6 to 10 amps. Do not overcharge the battery.
3.
When the battery is fully charged, unplug the charger from the electrical outlet, then disconnect the charger leads from the battery
Installing the Battery
1.
Position the battery in the tray (
).
2.
Install the positive (red) battery cable to the positive (+) battery terminal using the fasteners removed previously.
3.
Install the negative battery cable to the negative
(-) battery terminal using the fasteners removed previously.
4.
Slide the red terminal boot onto the positive
(red) battery post.
5.
Secure the battery with the hold-down (
6.
Lower the seat.
1.
Positive battery post
2.
Negative battery post
Figure 45
3.
Red (+) charger lead
4.
Black (-) charger lead g000538
43
Servicing the Fuses
The electrical system is protected by fuses. It requires no maintenance; however, if a fuse blows, check the component or circuit for a malfunction or short.
Fuse type:
• Main—F1-30 A, blade-type
• Charge Circuit—F2-25 A, blade-type
1.
Remove the screws securing the control panel to the machine.
Note: Retain all fasteners.
2.
Lift the control pane up to access the main wiring harness and fuse block (
).
3.
To replace a fuse, pull out the fuse to remove
Drive System
Maintenance
Checking the Tire Pressure
Service Interval: Every 25 hours—Check tire pressure.
Maintain the air pressure in the front and rear tires as specified. Uneven tire pressure can cause uneven
cut. Check the pressure at the valve stem ( Figure 47
).
Check the tires when they are cold to get the most accurate pressure reading.
Refer to the maximum pressure suggested by the tire manufacturer on the sidewall of the caster wheel tires.
Inflate the rear drive wheel tires to 90 kPa (13 psi).
g000554
Figure 47
1.
Valve stem
1.
Main—30 amp g014921
Figure 46
2.
Charge circuit—25 amp
4.
Return the control panel to its original position.
Note: Use the screws removed previously to secure the panel to the machine.
Releasing the Electric
Brake
The electric brake can be release by manually rotating the link arms forward. Once the electric brake is energized the brake will reset.
To release the brake:
44
Mower Maintenance
Figure 48
1.
Brake link arm on the electric brake control module
2.
Left rear tire
1.
Turn the ignition key to the
OFF position or disconnect the battery.
2.
Locate the shaft on the electric brake where the brake link arms are connected.
3.
Rotate the shaft forward to release the brake.
g027911
Servicing the Cutting
Blades
Maintain sharp and balanced blades throughout the cutting season, because sharp blades cut cleanly without tearing or shredding the grass blades. Tearing and shredding turns grass brown at the edges, which slows growth, and increases the chance of disease.
Check the cutter blades daily for sharpness, and for any wear or damage. File down any nicks and sharpen the blades as necessary. If a blade is damaged or worn, replace it immediately with a genuine Toro replacement blade. For convenient sharpening and replacement, you may want to keep extra blades on hand.
WARNING
A worn or damaged blade can break, and a piece of the blade could be thrown at you or bystander's, resulting in serious personal injury or death.
• Inspect the blade periodically for wear or damage.
• Replace a worn or damaged blade.
Before Inspecting or Servicing the
Blades
Park the machine on a level surface, disengage the blade-control switch, ensure the parking brake is engaged, stop the engine, and remove the key.
Inspecting the Blades
Service Interval: Before each use or daily—Check the cutting blades.
1.
Inspect the cutting edges ( Figure 49 ).
Note: If the edges are not sharp or have nicks, remove and sharpen the blades; refer to
Sharpening the Blades (page 47)
.
2.
Inspect the blades, especially the curved area
(
).
Note: If you notice any damage, wear, or a slot forming in this area (item 3 in
), immediately install a new blade.
45
3.
Measure from the tip of the blade to the flat
).
1.
Cutting edge
2.
Curved area
Figure 49
3.
Wear/slot forming
4.
Damage g006530
Checking for Bent Blades
Note: The machine must be on a level surface for the following procedure.
1.
Raise the mower deck to the highest height-of-cut position; also considered the
'transport' position.
2.
While wearing thickly padded gloves, or other adequate hand protection, slowly rotate the blade to be measure into a position that allows effective measurement of the distance between the cutting edge and the level surface the
).
Figure 51
1.
Blade (in position for measuring)
2.
Level surface
3.
Measured distance between blade and the surface (A) g014973
4.
Rotate the same blade 180 degrees, so that the opposing cutting edge is now in the same position (
1.
Deck
2.
Spindle housing
Figure 50
3.
Blade g014972
Figure 52
1.
Blade (side previously measured)
2.
Measurement (position used previously)
3.
Opposing side of blade being moved into measurement position g014974
5.
Measure from the tip of the blade to the flat
).
Note: The variance should be no more than
3 mm (1/8 inch).
46
g014973
Figure 53
1.
Opposite blade edge (in position for measuring)
2.
Level surface
3.
Second measured distance between blade and surface (B)
1.
Sail area of the blade
2.
Blade
Figure 54
3.
Curved washer
4.
Blade bolt g027833
A.
If the difference is greater than 3 mm (1/8 inch), replace the blade with a new blade;
refer to Removing the Blades (page 47)
and
Installing the Blades (page 48)
.
Note: If a bent blade is replaced with a new one, and the dimension obtained continues to exceed 3 mm (1/8 inch), the blade spindle could be bent. Contact an
Authorized Toro Dealer for service.
B.
If the variance is within constraints, move to the next blade.
Repeat this procedure on each blade.
Sharpening the Blades
1.
Use a file to sharpen the cutting edge at both
ends of the blade ( Figure 55 ).
Note: Maintain the original angle.
Note: The blade retains its balance if the same amount of material is removed from both cutting edges.
Removing the Blades
The blades must be replaced if a solid object is hit, if the blade is out of balance, or if the blade is bent. To ensure optimum performance and continued safety conformance of the machine, use genuine Toro replacement blades. Replacement blades made by other manufacturers may result in non-conformance with safety standards.
1.
Hold the blade end using a rag or thickly-padded glove.
2.
Remove the blade bolt, the curved washer, and
the blade from the spindle shaft ( Figure 54 ).
Figure 55
1.
Sharpen at original angle g000552
2.
Check the balance of the blade by putting it on a
).
Note: If the blade stays in a horizontal position, the blade is balanced, and can be used.
Note: If the blade is not balanced, file some metal off the end of the sail area only (
).
1.
Blade
Figure 56
2.
Balancer
3.
Repeat this procedure until the blade is balanced.
g000553
47
Installing the Blades
1.
Install the blade onto the spindle shaft ( Figure
Important: The curved part of the blade must be pointing upward toward the inside of the mower to ensure proper cutting.
2.
Install the curved washer (cupped side toward the blade) and the blade bolt (
).
3.
Torque the blade bolt to 47 to 88 N∙m (35 to
65 ft-lb).
Leveling the Mower Deck
Check to ensure that the mower deck is level any time you install the mower or when you see an uneven cut on your lawn.
The mower deck must be checked for bent blades prior to leveling; any bent blades must be removed and replaced; refer to the
before continuing.
The mower deck must be leveled side-to-side first then the front to rear slope can be adjusted.
Requirements:
• The machine must be on a level surface.
• All tires must be properly inflated; refer to
Checking the Tire Pressure (page 44)
.
Side-to-Side Leveling
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Set the height-of-cut lever to middle position.
4.
Carefully rotate the blades so that they are all
and
g009682
Figure 57
Mower Decks with 2 Blades
1.
Blades side to side
2.
Sail area of blade
3.
Outside cutting edges
4.
Measure from the tip of the blade to the flat surface here g005278
Figure 58
Mower Decks with 3 Blades
1.
Blades side to side
2.
Sail area of blade
3.
Outside cutting edges
4.
Measure from the tip of the blade to the flat surface here
5.
Measure between the outside cutting edges and the flat surface (
and
Note: If both measurements are not within
5 mm (3/16 inch), an adjustment is required; continue with this procedure.
6.
Move to the left side of the machine.
7.
Loosen the side locking nut.
8.
Raise or lower the left side of the mower deck
by rotating the rear nut ( Figure 59 ).
Note: Rotate the rear nut clockwise to raise the mower deck; rotate the rear nut counter-clockwise to lower the mower deck.
(
).
48
g009658
Figure 60
Mower Decks with 2 Blades
1.
Blades front to rear
2.
Measure from the tip of the blade to the flat surface here g027588
1.
Hanger bracket
2.
Side locking nut
Figure 59
3.
Rear nut
9.
Check the side-to-side adjustments again.
Repeat this procedure until the measurements are correct.
10.
Continue leveling the mower deck by checking the front-to-rear blade slope; refer to
Adjusting the Front-to-Rear Blade Slope (page 49)
.
Adjusting the Front-to-Rear Blade
Slope
Check the front-to-rear blade level any time you install the mower. If the front of the mower is more than
7.9 mm (5/16 inch) lower than the rear of the mower, adjust the blade level using the following instructions:
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Ensure the parking brake is engaged., stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Set the height-of-cut lever to middle position.
Note: Check and adjust the side-to-side blade level if you have not checked the setting; refer to
Side-to-Side Leveling (page 48)
.
4.
Carefully rotate the blades so they are facing
and
).
g009659
Figure 61
Mower Decks with 3 Blades
1.
Blades front to rear 3.
Measure from the tip of the blade to the flat surface here.
2.
Outside cutting edges
5.
Measure from the tip of the front blade to the flat surface, and the tip of the rear blade to the flat surface (
and
).
Note: If the front blade tip is not 1.6 to 7.9 mm
(1/16 to 5/16 inch) lower than the rear blade tip, adjust the front locknut.
6.
To adjust the front-to-rear blade slope, rotate the adjustment nut in the front of the mower (
49
g014634
1.
Adjusting rod
2.
Adjusting block
Figure 62
3.
Locknut
7.
To raise the front of the mower, tighten the adjustment nut.
8.
To lower the front of the mower, loosen the adjustment nut.
9.
After adjustment, check the front-to-rear slope again, continue adjusting the nut until the front blade tip is 1.6 to 7.9 mm (1/16 to 5/16 inch) lower than the rear blade tip (
and
10.
When the front-to-rear blade slope is correct check the side-to-side level of the mower again, refer to
Side-to-Side Leveling (page 48)
.
Removing the Mower Deck
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Lower the height-of-cut lever to the lowest position.
4.
Loosen the bottom 2 bolts holding the mower-deck curtain to the mower deck. Refer to
Releasing the Mower-Deck Curtain (page 34)
.
5.
Remove the hairpin-cotter pin from the front support rod, and remove the rod from the deck
).
g014635
1.
Front support rod
2.
Locking nut
Figure 63
3.
Deck bracket
6.
Carefully lower the front of the mower deck to the ground.
7.
Lift the mower deck and hanger brackets clear of the rear lift rod and lower the mower carefully to the ground (
g005077
1.
Mower deck
2.
Hanger bracket
Figure 64
3.
Rear lift rod
8.
Slide the mower deck rearward to remove the mower belt from the engine pulley.
50
9.
Slide the mower deck out from underneath the machine.
Note: Retain all parts for future installation.
Installing the Mower Deck
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Slide the mower under the machine.
4.
Lower the height-of-cut lever to the lowest position.
5.
Lift the rear of the mower deck and guide the
hanger brackets over the rear lift rod ( Figure 64
).
6.
Attach the front support rod to the mower deck
with the clevis pin and hairpin-cotter pin ( Figure
7.
Install the mower belt onto the engine pulley; refer to
Replacing the Mower-Deck Belt (page
.
8.
Tighten the bottom 2 bolts for the mower-deck curtain to the mower deck. Refer to
Releasing the Mower-Deck Curtain (page 34)
.
Replacing the Grass
Deflector
Service Interval: Before each use or daily—Inspect the grass deflector for damage
WARNING
An uncovered discharge opening could allow the lawn mower to throw objects in the operator's or bystander's direction and result in serious injury. Also, contact with the blade could occur.
Never operate the machine without the grass deflector, the discharge cover, or the grass-collection system in place.
Inspect the grass deflector for damage before each use. Replace any damaged parts before use.
1.
Remove the nut (3/8 inch) from the rod under
).
51 g005192
Figure 65
1.
Mower deck
2.
Grass deflector
3.
Grass-deflector bracket
4.
Rod
5.
Spring
6.
Nut (3/8 inch)
7.
Short standoff
2.
Slide the rod out of the short standoff, the spring, and the grass deflector (
).
3.
Remove the damaged or worn grass deflector.
4.
Replace the grass deflector ( Figure 65 ).
5.
Slide the rod (straight end), through the rear-grass-deflector bracket.
6.
Place the spring on the rod, with the end wires down and between the grass deflector brackets.
7.
Slide rod through the second grass-deflector
).
8.
Insert the rod at the front of the grass deflector into the short standoff on the deck.
9.
Secure the rear end of the rod into the mower with a nut (3/8 inch) as shown in
.
Important: The grass deflector must be spring loaded and in the down position. Lift the deflector up to test that it snaps to the full down position.
Mower Belt Maintenance
Inspecting the Belts
Service Interval: Every 25 hours—Check the belts for wear or cracks.
Check the belts for cracks, frayed edges, burn marks, or any other damage. Replace damaged belts.
Replacing the Mower-Deck
Belt
Squealing when the belt is rotating, blades slipping when cutting grass, frayed belt edges, burn marks, and cracks are signs of a worn mower belt. Replace the mower belt if any of these conditions are evident.
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Set the height-of-cut at the lowest cutting position of 38 mm (1-1/2 inches).
4.
Remove the pulley covers.
5.
Loosen the bottom two bolts holding the mower-deck curtain to the mower deck. Refer to
Releasing the Mower-Deck Curtain (page 34)
.
6.
Using a spring-removal tool, (Toro part no.
92-5771), remove the idler spring from the deck hook to remove tension on the idler pulley, and
roll the belt off of the pulleys ( Figure 66
and
WARNING
The spring is under tension when installed and can cause personal injury.
Be careful when removing the belt.
52
Figure 66
Mower decks with 2 Blades
1.
Idler pulley
2.
Mower belt
3.
Outside pulley
4.
Spring
5.
Engine pulley
6.
Spring-removal tool g014930
8.
Using a spring-removal tool, install the idler spring over the deck hook, and place tension on the idler pulley and mower belt (
and
9.
Tighten the bottom 2 bolts for the mower-deck curtain to the mower deck. Refer to
Releasing the Mower-Deck Curtain (page 34)
.
10.
Install the pulley covers.
Figure 67
Mower decks with 3 Blades
1.
Idler pulley
2.
Mower belt
3.
Outside pulley
4.
Spring
5.
Engine pulley
6.
Spring-removal tool g014931
7.
Route the new belt around the engine pulley and
).
53
Cleaning
Cleaning under the Front of the Machine
Service Interval: After each use—Check and clean the front of the machine.
Remove debris under the front of the machine with compressed air or by hand with a brush (
Note: Do not use water to clean under the front of the machine, this can cause build up of debris.
Figure 68 g028248
Washing the Underside of the Mower
Service Interval: After each use—Clean the mower-deck housing.
Important: You can wash the machine with a mild detergent and water. Do not pressure wash the machine. Avoid excessive use of water, especially near the control panel, under the seat, around the engine, hydraulic pumps, and motors.
Wash the underside of the mower after each use to prevent grass buildup for improved mulch action and clipping dispersal.
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Attach the hose coupling to the end of the mower washout fitting, and turn the water on
).
Note: Spread petroleum jelly on the washout fitting O-ring to make the coupling slide on easier and protect the O-ring.
g003934
1.
Washout fitting
2.
Hose
Figure 69
3.
O-ring
4.
Coupling
4.
Lower the mower to the lowest height-of-cut.
5.
Sit on the seat and start the engine.
6.
Engage the blade-control switch and let the mower run for 1 to 3 minutes.
7.
Disengage the blade-control switch, stop the engine, remove the ignition key, and wait for all moving parts to stop.
8.
Turn the water off and remove the coupling from the washout fitting.
Note: If the mower is not clean after one washing, soak it and let it stand for 30 minutes.
Then, repeat the process.
9.
Run the mower again for 1 to 3 minutes to remove excess water.
WARNING
A broken or missing washout fitting could expose you and others to thrown objects or blade contact. Contact with a blade or thrown debris can cause injury or death.
• Replace broken or missing washout fitting immediately, before using mower again.
• Never put your hands or feet under the mower or through openings in the mower.
54
Storage
Cleaning and Storage
1.
Disengage the blade-control switch, move the motion controls outward to the
PARK position, stop the engine, and remove the key.
2.
Remove grass clippings, dirt, and grime from the external parts of the entire machine, especially the engine.
3.
Clean dirt and chaff from the outside of the engine cylinder-head fins and blower housing.
Important: You can wash the machine with a mild detergent and water. Do not pressure wash the machine. Avoid excessive use of water, especially near the control panel, under the seat, around the engine, hydraulic pumps, and motors.
4.
Service the air cleaner; refer to
.
5.
Grease and oil the machine; refer to
.
6.
Change the crankcase oil and filter; refer to
Servicing the Engine Oil (page 36)
.
7.
Check the tire pressure; refer to
.
8.
Charge the battery; refer to
.
9.
Check the condition of the blades; refer to
Inspecting the Blades (page 45)
.
10.
Prepare the machine for storage when non-use occurs over 30 days. Prepare the machine for storage as follows.
11.
Add a petroleum based stabilizer/conditioner to the fuel in the tank. Follow the mixing instructions from the stabilizer manufacturer. Do not use an alcohol based stabilizer (ethanol or methanol).
Note: A fuel stabilizer/conditioner is most effective when mixed with fresh gasoline and used at all times.
Run the engine to distribute the conditioned fuel through the fuel system (5 minutes).
Stop the engine, allow it to cool, and drain the fuel tank.
Restart the engine and run it until it stops.
Choke the engine. Start and run the engine until it does not start.
Dispose of fuel properly. Recycle pursuant to local codes.
Important: Do not store stabilizer/conditioned gasoline over 30 days.
12.
Remove the spark plug(s) and check its condition; refer to
. With the spark plug(s) removed from the engine, pour two tablespoons of engine oil into the spark plug hole. Use the starter to crank the engine and distribute the oil inside the cylinder. Install the spark plug(s). Do not install the wire on the spark plug(s).
13.
Clean any dirt and chaff from the top of the mower.
14.
Scrape any heavy buildup of grass and dirt from the underside of the mower, then wash the mower with a garden hose.
15.
Check the condition of the drive and mower belts.
16.
Check and tighten all bolts, nuts, and screws.
Repair or replace any part that is worn or damaged.
17.
Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer.
18.
Store the machine in a clean, dry garage or storage area. Remove the key from the ignition switch and keep it in a memorable place. Cover the machine to protect it and keep it clean.
55
Troubleshooting
Problem
The fuel tank is showing signs of collapsing or the machine is showing signs of frequently running out of fuel.
The engine overheats.
Possible Cause Corrective Action
1. The air-cleaner paper element clogged.
1. Clean the paper element.
The starter does not crank
The engine does not start, starts hard, or fails to keep running.
The engine loses power.
The machine does not drive.
1. The engine load is excessive.
2. The oil level in the crankcase is low.
3. The cooling fins and air passages under the engine blower housing are plugged.
4. The air cleaner is dirty.
1. Reduce ground speed.
2. Add oil to the crankcase.
3. Remove the obstruction from the cooling fins and air passages.
4. Clean or replace the air-cleaner element.
5. Contact an Authorized Service Dealer 5. Dirt, water, or stale fuel is in fuel system.
1. The traction-control pedal is engaged.
1. Move the traction-control pedal to neutral.
2. The battery is dead.
3. The electrical connections are corroded or loose.
4. A fuse is blown.
5. A relay or switch is damaged.
2. Charge the battery.
3. Check the electrical connections for good contact.
4. Replace the fuse.
5. Contact an Authorized Service Dealer.
1. The fuel tank is empty.
1. Fill the fuel tank.
2. The choke is not on.
3. The air cleaner is dirty.
4. The spark plug wire(s) is loose or disconnected.
5. The spark plug(s) is pitted, fouled, or the gap is incorrect.
6. There is dirt in fuel filter.
7. Dirt, water, or stale fuel is in fuel system.
2. Move the choke lever to On.
3. Clean or replace the air-cleaner element.
4. Install the wire(s) on the spark plug.
5. Install a new, correctly gapped spark plug(s).
6. Replace the fuel filter.
7. Contact an Authorized Service Dealer.
8. There is incorrect fuel in the fuel tank.
8. Drain the tank and replace the fuel with the proper type.
9. The oil level in the crankcase is low.
9. Add oil to the crankcase.
1. The engine load is excessive.
1. Reduce ground speed.
2. The air cleaner is dirty.
3. The oil level in the crankcase is low.
4. The cooling fins and air passages under the engine blower housing are plugged.
5. The spark plug(s) is pitted, fouled, or the gap is incorrect.
2. Clean the air-cleaner element.
3. Add oil to the crankcase.
4. Remove the obstruction from the cooling fins and air passages.
6. The fuel tank vent is blocked.
7. There is dirt in the fuel filter.
5. Install a new, correctly gapped spark plug(s).
6. Contact an Authorized Service Dealer.
7. Replace the fuel filter.
8. Dirt, water, or stale fuel is in the fuel system.
8. Contact an Authorized Service Dealer.
9. There is incorrect fuel in the fuel tank.
9. Drain the tank and replace the fuel with the proper type.
1. The bypass valves are open.
1. Close the tow valves.
2. The traction belts are worn, loose, or broken.
2. Contact an Authorized Service Dealer.
3. The traction belts are off of the pulleys.
3. Contact an Authorized Service Dealer.
4. The transmission has failed.
4. Contact an Authorized Service Dealer.
56
Problem
There is abnormal vibration.
Uneven cutting height.
The blades do not rotate.
Possible Cause
1. The engine mounting bolts are loose.
2. The engine pulley, idler pulley, or blade pulley is loose.
3. The engine pulley is damaged.
4. The cutting blade(s) is/are bent or unbalanced.
5. A blade mounting bolt is loose.
6. A blade spindle is bent.
Corrective Action
1. Tighten the engine mounting bolts.
2. Tighten the appropriate pulley.
3. Contact an Authorized Service Dealer.
4. Install a new cutting blade(s).
5. Tighten the blade mounting bolt.
6. Contact an Authorized Service Dealer.
1. The blade(s) is not sharp.
1. Sharpen the blade(s).
2. A cutting blade(s) is/are bent.
3. The mower is not level.
2. Install a new cutting blade(s).
3. Level the mower from side-to-side and front-to-rear.
4. An anti-scalp wheel is not set correctly.
4. Adjust the anti-scalp wheel height.
5. The underside of the mower is dirty.
5. Clean the underside of the mower.
6. The tire pressure is incorrect.
7. A blade spindle is bent.
6. Adjust the tire pressure.
7. Contact an Authorized Service Dealer.
1. The drive belt is worn, loose or broken.
1. Install a new drive belt.
2. The drive belt is off of the pulley.
2. Install the drive belt and check the adjusting shafts and belt guides for the correct position.
3. Contact an Authorized Service Dealer.
3. The Power Take-Off (PTO) switch or
PTO clutch is faulty.
4. The mower belt is worn, loose, or broken.
4. Install a new mower belt.
57
Schematics
Electrical Diagram (Rev. A)
58 g027754
International Distributor List
Distributor:
Agrolanc Kft
Country:
Hungary
Asian American Industrial (AAI) Hong Kong
B-Ray Corporation Korea
Brisa Goods LLC
Casco Sales Company
Mexico
Puerto Rico
Ceres S.A.
Costa Rica
CSSC Turf Equipment (pvt) Ltd.
Sri Lanka
Cyril Johnston & Co.
Cyril Johnston & Co.
Fat Dragon
Femco S.A.
FIVEMANS New-Tech Co., Ltd
ForGarder OU
G.Y.K. Company Ltd.
Northern Ireland
Republic of Ireland
China
Guatemala
China
Estonia
Japan
Geomechaniki of Athens
Golf international Turizm
Hako Ground and Garden
Hako Ground and Garden
Hayter Limited (U.K.)
Hydroturf Int. Co Dubai
Hydroturf Egypt LLC
Irrimac
Irrigation Products Int'l Pvt Ltd.
Jean Heybroek b.v.
Phone Number:
36 27 539 640
852 2497 7804
82 32 551 2076
1 210 495 2417
787 788 8383
506 239 1138
94 11 2746100
44 2890 813 121
44 2890 813 121
886 10 80841322
502 442 3277
86-10-6381 6136
372 384 6060
81 726 325 861
Greece
Turkey
Sweden
Norway
30 10 935 0054
90 216 336 5993
46 35 10 0000
47 22 90 7760
United Kingdom 44 1279 723 444
United Arab Emirates 97 14 347 9479
Egypt
Portugal
202 519 4308
351 21 238 8260
India
Netherlands
0091 44 2449 4387
31 30 639 4611
Distributor:
Maquiver S.A.
Maruyama Mfg. Co. Inc.
Mountfield a.s.
Mountfield a.s.
Munditol S.A.
Norma Garden
Oslinger Turf Equipment SA
Country:
Colombia
Phone Number:
57 1 236 4079
Japan 81 3 3252 2285
Czech Republic 420 255 704 220
Slovakia
Argentina
Russia
Ecuador
420 255 704 220
54 11 4 821 9999
7 495 411 61 20
593 4 239 6970
Oy Hako Ground and Garden Ab Finland
Parkland Products Ltd.
New Zealand
Perfetto
Pratoverde SRL.
Poland
Italy
Prochaska & Cie
RT Cohen 2004 Ltd.
Riversa
Austria
Israel
Spain
358 987 00733
64 3 34 93760
48 61 8 208 416
39 049 9128 128
43 1 278 5100
972 986 17979
34 9 52 83 7500
Lely Turfcare
Lely (U.K.) Limited
Solvert S.A.S.
Spypros Stavrinides Limited
Surge Systems India Limited
T-Markt Logistics Ltd.
Toro Australia
Toro Europe NV
Valtech
Victus Emak
Denmark 45 66 109 200
United Kingdom 44 1480 226 800
France
Cyprus
33 1 30 81 77 00
357 22 434131
India
Hungary
Australia
Belgium
Morocco
Poland
91 1 292299901
36 26 525 500
61 3 9580 7355
32 14 562 960
212 5 3766 3636
48 61 823 8369
European Privacy Notice
The Information Toro Collects
Toro Warranty Company (Toro) respects your privacy. In order to process your warranty claim and contact you in the event of a product recall, we ask you to share certain personal information with us, either directly or through your local Toro company or dealer.
The Toro warranty system is hosted on servers located within the United States where privacy law may not provide the same protection as applies in your country.
BY SHARING YOUR PERSONAL INFORMATION WITH US, YOU ARE CONSENTING TO THE PROCESSING OF YOUR PERSONAL INFORMATION
AS DESCRIBED IN THIS PRIVACY NOTICE.
The Way Toro Uses Information
Toro may use your personal information to process warranty claims, to contact you in the event of a product recall and for any other purpose which we tell you about. Toro may share your information with Toro's affiliates, dealers or other business partners in connection with any of these activities. We will not sell your personal information to any other company. We reserve the right to disclose personal information in order to comply with applicable laws and with requests by the appropriate authorities, to operate our systems properly or for our own protection or that of other users.
Retention of your Personal Information
We will keep your personal information as long as we need it for the purposes for which it was originally collected or for other legitimate purposes
(such as regulatory compliance), or as required by applicable law.
Toro's Commitment to Security of Your Personal Information
We take reasonable precautions in order to protect the security of your personal information. We also take steps to maintain the accuracy and current status of personal information.
Access and Correction of your Personal Information
If you would like to review or correct your personal information, please contact us by email at [email protected].
Australian Consumer Law
Australian customers will find details relating to the Australian Consumer Law either inside the box or at your local Toro Dealer.
374-0269 Rev K
The Toro Warranty
Limited Warranty (see warranty periods below)
TimeCutter and
TITAN
Mowers
Conditions and Products Covered
The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly promise to repair the Toro Products listed below if defective in materials or workmanship.
The following time periods apply from the date of purchase by the original owner:
Products
TimeCutter and MX Mowers
• Engines 1 — Residential use
TimeCutter and MX Mowers
• Engines 1 — Commercial use
Warranty Period
Residential use 2 – 3 years
Kawasaki – 3 years
Kohler – 3 years
Toro – 3 years
Commercial use 30 days
Kawasaki – 3 years
Kohler – 90 days
Toro – 90 days
TITAN SW and ZS Series Mowers –
Residential or Commercial use
• Engines 1 — Residential or
Commercial use
• Frame
3 years or 300 hours 3
Kawasaki – 3 years
Lifetime (original owner only) 4
TITAN MX Series Mowers –
Residential or Commercial use
• Engines 1 — Residential or
Commercial use
• Frame
4 years or 400 hours 3
Kawasaki – 3 years
Lifetime (original owner only) 4
All Mowers
• Attachments
• Battery
• Belts and Tires
1 year
90 days Parts and Labor
1 year Parts only
90 days
1 Some engines used on Toro Products are warranted by the engine manufacturer.
2 Residential use means use of the product on the same lot as your home. Use at more than one location is considered commercial use and the commercial use warranty would apply.
1.
Contact any Authorized Toro Service Dealer to arrange service at their dealership. To locate a dealer convenient to you, access our web site at www.Toro.com. You may also call the numbers listed in item #3 to use the 24-hour Toro Dealer locator system.
2.
Bring the product and your proof of purchase (sales receipt) to the
Service Dealer. The dealer will diagnose the problem and determine if it is covered under warranty.
3.
If for any reason you are dissatisfied with the Service Dealer’s analysis or with the assistance provided, contact us at:
Toro Warranty Company
Customer Care Department, RLC Division
8111 Lyndale Avenue South
Bloomington, MN 55420-1196
Toll free at 866-216-6029 (U.S. customers)
Toll free at 866-216-6030 (Canadian customers)
Items and Conditions Not Covered
There is no other express warranty except for special emission system coverage and engine warranty coverage on some products. This express warranty does not cover the following:
•
Cost of regular maintenance service or parts, such as filters, fuel, lubricants, oil changes, spark plugs, air filters blade sharpening or worn blades, cable/linkage adjustments, or brake and clutch adjustments
•
Components failing due to normal wear
•
Any product or part which has been altered or misused or neglected or requires replacement or repair due to accidents or lack of proper maintenance
•
Pickup and delivery charges
•
Repairs or attempted repairs by anyone other than an Authorized Toro
Service Dealer
•
Repairs necessary due to failure to follow recommended fuel procedure (consult Operator's Manual for more details)
– Removing contaminants from the fuel system is not covered
– Use of old fuel (more than one month old) or fuel which contains more than 10% ethanol or more that 15% MTBE
– Failure to drain the fuel system prior to any period of non-use over one month
3 Whichever occurs first.
4 Lifetime Frame Warranty - If the main frame, consisting of the parts welded together to form the tractor structure that other components such as the engine are secured to, cracks or breaks in normal use, it will be repaired or replaced, at Toro's option, under warranty at no cost for parts and labor. Frame failure due to misuse or abuse and failure or repair required due to rust or corrosion are not covered.
Warranty may be denied if the hour meter is disconnected, altered, or shows signs of being tampered with.
Owner Responsibilities
You must maintain your Toro Product by following the maintenance procedures described in the Operator's Manual . Such routine maintenance, whether performed by a dealer or by you, is at your expense.
Instructions for Obtaining Warranty Service
If you think that your Toro Product contains a defect in materials or workmanship, follow this procedure:
General Conditions
All repairs covered by these warranties must be performed by an Authorized
Toro Service Dealer using Toro approved replacement parts.
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.
All implied warranties of merchantability (that the product is fit for ordinary use) and fitness for use (that the product is fit for a particular purpose) are limited to the duration of the 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.
Countries Other than the United States or Canada
This warranty is not valid in Mexico. Customers who have purchased Toro products outside 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.
Australian Consumer Law: Australian customers will find details relating to the Australian Consumer Law either inside the box or at your local Toro
Dealer.
374-0258 Rev F
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