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Form No. 3398-917 Rev A
TimeCutter
®
SW 4200 or SW 5000
Riding Mower
Model No. 74784—Serial No. 316000001 and Up
Model No. 74790—Serial No. 316000001 and Up
Register at www.Toro.com.
Original Instructions (EN)
*3398-917* A
WARNING
CALIFORNIA
Proposition 65 Warning
This product contains a chemical or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm.
The engine exhaust from this product contains chemicals known to the State of
California to cause cancer, birth defects, or other reproductive harm.
It is a violation of California Public Resource Code
Section 4442 or 4443 to use or operate the engine on any forest-covered, brush-covered, or grass-covered land unless the engine is equipped with a spark arrester, as defined in
Section 4442, maintained in effective working order or the engine is constructed, equipped, and maintained for the prevention of fire.
This spark ignition system complies with Canadian ICES-002
WARNING
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 EPA and CARB regulations.
Replace all parts including, but not limited to, tires, belts, blades, and fuel system components with original Toro parts.
The enclosed engine owner’s manual is supplied for information regarding the US Environmental Protection
Agency (EPA) and the California Emission Control
Regulation of emission systems, maintenance, and warranty. Replacements may be ordered through the engine manufacturer.
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.
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.
1
Figure 1
Under the seat
1.
Model and serial number plate
Model No.
Serial No.
G 014523
Write the product model and serial numbers in the space below:
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.
© 2015—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
2
Contact us at www.Toro.com.
Printed in the USA
All Rights Reserved
1.
Safety-alert symbol.
Figure 2
This manual uses 2 words to highlight information.
Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention.
Contents
Safety ........................................................................... 4
Safe Operating Practices........................................... 4
Toro Riding Mower Safety ........................................ 6
Slope Indicator ....................................................... 7
Safety and Instructional Decals ................................. 8
Product Overview .........................................................15
Controls ...............................................................15
Operation ....................................................................16
Adding Fuel...........................................................16
Checking the Engine-Oil Level.................................17
Breaking in a New Machine......................................17
Think Safety First ...................................................18
Starting the Engine .................................................19
Operating the SmartPark ™ Parking Brake...................19
Operating the Blades...............................................20
Stopping the Engine ...............................................20
Driving the Machine ...............................................20
Stopping the Machine .............................................21
Mowing in Reverse .................................................21
Adjusting the Height of Cut .....................................21
Positioning the Seat ................................................22
Positioning the Steering Wheel .................................22
Adjusting the Anti-scalp Rollers................................22
Adjusting the Anti-scalp Rollers................................22
Pushing the Machine by Hand ..................................23
Using the Grass Deflector .......................................24
Transporting the Machine........................................24
Loading the Machine ..............................................25
Operating Tips ......................................................26
Maintenance .................................................................27
Recommended Maintenance Schedule(s) ......................27
Premaintenance Procedures ........................................27
Raising the Seat ......................................................27
Raising the Front of the Machine ..............................28
Lubrication ...............................................................28
Greasing the Bearings .............................................28
Engine Maintenance ..................................................29
Servicing the Air Cleaner .........................................29
Servicing the Engine Oil..........................................30
Servicing the Spark Plug ..........................................32
Cleaning the Cooling System ....................................33
Fuel System Maintenance ...........................................33
Replacing the In-Line Fuel Filter...............................33
Electrical System Maintenance ....................................34
Charging the Battery ...............................................34
Servicing the Fuses .................................................36
Drive System Maintenance .........................................36
Checking the Tire Pressure ......................................36
Releasing the Electric Brake .....................................37
Mower Maintenance ...................................................37
Servicing the Cutting Blades.....................................37
Leveling the Mower Deck ........................................40
Removing the Mower Deck .....................................42
Mower Belt Maintenance .........................................42
Installing the Mower ...............................................43
Replacing the Grass Deflector ..................................44
Cleaning ...................................................................45
Cleaning Under the Front of the Machine...................45
Washing the Underside of the Mower Deck ................45
Storage ........................................................................46
Cleaning and Storage ..............................................46
Troubleshooting ...........................................................47
Schematics ...................................................................49
3
Safety
Improper use or maintenance by the operator or owner
can result in injury. To reduce the potential for injury, comply with these safety instructions, and pay attention to the safety alert symbol , which means Caution, Warning, or
Danger—personal safety instruction. Failure to comply with the instructions may result in personal injury or death.
Safe Operating Practices
This product is capable of amputating hands and feet and throwing objects. Always follow all safety instructions to avoid serious injury or death.
The following instructions are adapted from ANSI standard
B71.1-2012. All the language within this ANSI standard applies to this machine; however, due to the application of the standard across many different types of products some statements can seem general or misleading. In these instances,
Toro has refined the statement to convey the meaning of the standard while better matching the product this Operator's
Manual pertains. Safety information in addition to the instructions found in the ANSI standard below can be found in Toro Riding Mower Safety at the end of this section.
General Operation
• Read, understand, and follow all instructions in the
Operator's Manual and on the machine before starting.
• Do not place your hands or feet near rotating parts or under the machine. Keep clear of the discharge opening at all times.
• Allow only responsible adults who are familiar with the instructions to operate the machine.
• Clear the area of objects such as rocks, toys, wire, etc., which could be picked up and thrown by the blade.
• Be sure the area is clear of other people before mowing.
Stop the machine if anyone enters the area.
• Never carry passengers.
• Do not mow in reverse unless absolutely necessary.
Always look down and behind before and while backing up.
• Be aware of the mower discharge direction and do not point it at anyone. Avoid discharging material against a wall or obstruction. Material may ricochet back toward you. Stop the blade(s) when crossing gravel surfaces.
• Do not operate the machine without deflector, discharge cover or entire grass collection system in place and working.
• Be alert, slow down and use caution when making turns.
Look behind and to the side before changing directions.
• Never leave a running machine unattended. Always turn off blades, set parking brake, shut off the engine, and remove the key before dismounting the machine.
• Turn off the blades when not mowing. Shut off the engine, wait for all parts to come to a complete stop, and remove the key before cleaning the machine, removing the grass catcher or unclogging the discharge chute.
• Operate the machine only in daylight or good artificial light.
• Do not operate the machine while tired, ill, or under the influence of alcohol or drugs.
• Watch for traffic when operating near or crossing roadways.
• Use extra care when loading or unloading the machine into a trailer or truck.
• Wear appropriate clothing including eye protection and substantial, slip-resistant shoes. Tie back long hair. Do not wear jewelry.
• Always follow the recommendations for any application of counterweights.
• 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.
Slope Operation
Slopes are a major factor related to loss of control and tip-over accidents, which can result in severe injury or death.
Operation on all slopes requires extra caution. If you cannot back up the slope or if you feel uneasy on it, do not mow it.
• Do not mow slopes greater than 15 degrees.
• Watch for ditches, holes, rocks, dips, and rises that change the operating angle, as rough terrain could overturn the machine.
• Choose a low ground speed so that you will not have to stop while operating on a slope.
• Do not mow slopes when grass is wet. Slippery conditions reduce traction and could cause sliding and loss of control.
• Always keep the drive wheels engaged when going down slopes.
• Reduce speed and use extreme caution on slopes.
• Do not make sudden turns or rapid speed changes.
• Remove or mark obstacles such as rocks, tree limbs, etc.
from the mowing area. Tall grass can hide obstacles.
• Avoid sudden starts when mowing uphill because the mower may tip backward.
• Be aware that loss of traction may occur going downhill.
Weight transfer to the front wheels may cause drive wheels to slip and cause loss of braking and steering.
• Always avoid sudden starting or stopping on a slope. If the tires lose traction, stop the machine, disengage the blades and proceed slowly down the slope.
4
• Use extreme care with grass catchers or other attachments.
These can change the stability of the machine and cause loss of control.
• Do not try to stabilize the machine by putting your foot on the ground.
• Do not mow near drop-offs, ditches, steep banks, or water. Wheels dropping over edges can cause rollovers, which may result in serious injury, death or drowning.
• Use a walk behind mower and/or a hand trimmer near drop-offs, ditches, steep banks, or water.
Children
Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them.
• Keep children out of the mowing area and under the watchful care of another responsible adult, not the operator.
• Be alert and turn the machine off if children enter the area.
• Before and while backing or changing direction, look behind, down, and side-to-side for small children.
• Never carry children on the machine, even with the blades off. Children may fall off and be seriously injured or interfere with the safe operation of the machine.
• Children who have been given rides in the past may suddenly appear in the mowing area for another ride and be run over or backed over by the mower.
• Never allow children to operate the machine.
• Use extra care when approaching blind corners, shrubs, trees, the end of a fence, or other objects that may obscure vision.
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 towing 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.
• The 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
Safe Handling of Gasoline
To avoid personal injury or property damage, use extra care when handling gasoline and other fuels. They are flammable and the vapors are explosive.
• Extinguish all cigarettes, cigars, pipes, and other sources of ignition.
• Use only an approved container.
• Never remove the fuel cap or add fuel when the engine is running. Allow the engine to cool before refueling.
• Never refuel the machine indoors.
• Never store the machine or fuel container inside where there is an open flame, such as near a water heater or furnace.
• Never fill containers inside a vehicle or on a truck or trailer with a plastic liner. Always place containers on the ground, away from your vehicle before filling.
• Remove fuel-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment with a portable container rather than from a gasoline-dispenser nozzle.
• Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until the fueling is complete. Do not use a nozzle lock-open device.
• If you spill fuel on clothing, change your clothing immediately.
• Never overfill the fuel tank. Replace the fuel cap and tighten it securely.
General Service
• Never operate a machine inside a closed area. Engine exhaust contains carbon monoxide, which is an odorless, deadly poison that can kill you.
• Keep nuts and bolts tight, especially the blade attachment bolts. Keep equipment in good condition.
• Never interfere with the intended function of a safety device or to reduce the protection provided by a safety device. Check their proper operation regularly.
• Keep the machine free of grass, leaves, or other debris buildup. Clean up oil or fuel spills and fuel-soaked debris.
Allow the machine to cool before storing it.
• Stop and inspect the equipment if you strike an object.
Repair, if necessary, before starting the machine.
• Never make any adjustments or repairs with the engine running.
• Grass catcher components are subject to wear, damage, and deterioration, which could expose moving parts or allow objects to be thrown. Frequently check components and replace them with the manufacturers' recommended parts, when necessary.
• Mower blades are sharp and can cut. Wrap the blade(s) or wear thickly-padded gloves and use extra caution when servicing them.
5
• Check for proper brake operation frequently. Adjust and service them as required.
• Maintain or replace safety and instruction decals as necessary.
• Use only genuine Toro replacement parts to ensure that the original standards are maintained.
Toro Riding Mower Safety
The following list contains safety information specific to Toro products or other safety information that you must know that may not be included in the ANSI standards.
• Stop the engine, disengage the blade-control switch, remove key before and disconnect spark plug wire(s) performing any service, repairs, maintenance or adjustments.
• Keep hands, feet, hair, and loose clothing away from attachment discharge area, underside of mower and any moving parts while engine is running.
• Do not touch equipment or attachment parts which may be hot from operation. Allow them to cool before attempting to maintain, adjust, or service them.
• Battery acid is poisonous and can cause burns. Avoid contact with skin, eyes, and clothing. Protect your face, eyes, and clothing when working with a battery.
• Battery gases can explode. Keep cigarettes, sparks and flames away from the battery.
• Use only Toro approved attachments. You may void the warranty if you use the machine with unapproved attachments.
• If loading the machine onto a trailer or truck, use a single, full-width ramp only. The ramp angle should not exceed
15 degrees.
6
Slope Indicator
G01 1841
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.
7
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.
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.
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
99-3943
For models with 50-inch and 54-inch mower decks
1.
Engine
1.
Read the Operator's
Manual.
112-9840
3.
Remove the ignition key and read the instructions before servicing or performing maintenance.
2.
Height-of-cut
Manufacturer's Mark
1.
Indicates the blade is identified as a part from the original machine manufacturer.
105-7015
For models with 42-inch decks
8
121-2989
1.
Bypass lever position for pushing the machine
2.
Bypass lever position for operating the machine
119-8870
50-inch and 54-inch Models
1.
Height-of-cut
1.
Height-of-cut
119-8871
42 Inch Model
9
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
1.
Oil drain
131-1097
1.
Spinning blade
2.
Reverse
131-3664
3.
Operator's Manual
131-3620
1.
Pedal position—forward
2.
Pedal position—neutral
3.
Pedal position—reverse
1.
Blade spinning
2.
Reverse
131-3665
3.
Read the Operator's
Manual.
131-3621
1.
Crushing/dismemberment hazard of bystanders—keep bystanders away from the machine; do not start the machine with bystanders nearby.
1.
On
131-3954
2.
Off
10
1.
On
131-3955
2.
Off
132-6863
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.
132-0872
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.
11
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.
12
1.
Fast
2.
Continuous-variable setting
3.
Slow
121-0772
Models with 42 inch mower deck
4.
Choke
5.
Power take-off (PTO), blade-control switch
13
1.
Fast
2.
Continuous-variable setting
3.
Slow
121-0773
Models with 50 inch mower deck
4.
Choke
5.
Power take-off (PTO), blade-control switch
14
Product Overview
6 7
5
2
3
4
1
8
Controls
Become familiar with all controls in
and
before you start the engine and operate the machine.
1.
SmartPark™ switch
2.
Throttle
3.
Choke
4.
Ignition switch
Figure 5
Control Panel
5.
Blade-control switch
(power takeoff)
6.
Parking brake—On
7.
Parking-brake indicator light
8.
Parking brake—Off
1.
Operating-in-reverse warning light
2.
Key Choice key (blue in color)
Figure 6
3.
Fuel-presence window
9
10
11
12 g027935
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
Ignition Switch
The ignition switch has 3 positions—O FF , R UN , and S TART .
The key turns to the S TART position and moves back to the R UN position upon release. Turning the key to the O FF position stops the engine. Always remove the key when leaving the machine to prevent someone from accidentally
starting the engine ( Figure 5
).
Choke Control
Use the choke to start a cold engine. Pull the choke knob up to engage it. Push down the choke knob to disengage it (
Throttle Control
The throttle control is variable between the F AST and S LOW positions. Moving throttle lever forward increases the engine speed and moving it rearward decreases the engine speed
Blade-Control Switch (Power Takeoff)
The blade-control switch (PTO) engages and disengages
power to the mower blades ( Figure 5
).
Fuel-Presence Window
Use the fuel window, located on the left side of the machine,
to verify the presence of gasoline in the tank ( Figure 6
).
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
15
it (away from you), it lowers to the ground. Adjust the height
of cut only while the machine is not moving ( Figure 14 ).
Operation
Note: Determine the left and right sides of the machine from the normal operating position.
Key Choice
®
Switch
This switch allows you to mow in reverse when it is activated.
To activate it, turn the switch to the O N position and release it after the PTO is engaged. To deactivate it, disengage the
).
Operating-in-Reverse Warning Light
The operating-in-reverse warning light illuminates whenever you use the KeyChoice key to deactivate the operating-in-reverse interlock. It is a reminder that the interlock system is deactivated. The light goes out whenever you disengage the PTO or shut off the engine. When the light is on, look behind you and use extra caution when backing up.
SmartPark
™
Switch
The parking brake is activated electronically.
Engage the parking brake by 1 of the following actions:
• Press the SmartPark ™ switch to the O N position (
• The parking brake engages automatically when the operator leaves the seat and the traction-control pedal is in N
EUTRAL position.
• The parking brake automatically engages 5 to 6 seconds after the ignition switch is turned to the O FF position (if not already engaged).
To disengage the parking brake, press the Smartpark switch to the O FF position with the key in the R UN 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.
16
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.
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.
Note: You can use the fuel window to verify the presence of gasoline before filling the tank (
).
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.
A B C
D
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.
Add the correct amount of gasoline stabilizer/conditioner to the gasoline.
E
Figure 7 g027243
Checking the Engine-Oil Level
Before you start the engine and use the machine, check the oil level in the engine crankcase; refer to
.
Breaking in a New Machine
New engines take time to develop full power. Mower decks and drive systems have higher friction when 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.
17
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.
Figure 8
3.
Water 1.
Safe zone—use the machine here.
2.
Use a walk-behind mower and/or hand trimmer near drop-offs and water.
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.
Use protective equipment for you eyes, ears, hands, and feet.
1 2
G009027
1.
Wear eye protection.
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.
18
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.
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 causes 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 shut off.
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
Note: A warm or hot engine may not require choking.
Important: Do not engage the starter for more than
10 seconds at a time. If the engine fails to start, allow a
60 second cool-down period between attempts. Failure to follow these instructions can damage the starter motor.
A
C
E
B
D
F
Figure 10 g027831
Operating the SmartPark ™
Parking Brake
The parking brake is activated electronically.
Engage the parking brake by 1 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 1 of the following actions:
• Tap the traction-control pedal forward or reverse.
• Press the brake switch to the OFF
19
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 the machine is 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
1 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). Set the throttle control in the
F AST position for best performance. For most applications, operating in the full-throttle position.
Driving Forward or Backward
1.
Move the throttle to the F AST position.
2.
Release the parking brake. Refer to
SmartPark ™ Parking Brake (page 19)
.
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 move backward ( Figure
Note: The farther you move the pedal in either direction, the faster the machine moves in that direction.
g027538
Figure 12
1.
Power-takeoff (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 the OFF position and remove the key.
1.
Forward
2.
Traction-control pedal
Figure 13
3.
Backward
4.
To slow down, release the pressure on the traction-control pedal.
20
Stopping the Machine
To stop the machine, release the traction-control pedal, disengage the blade-control switch, ensure that the throttle is in the FAST position, set the parking brake and turn the ignition key to the O
FF position. 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.
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 at 115 mm (4-1/2 inches) as shown in
Figure 14
21
Positioning the Seat
A
C
B
Figure 15 g027249
Positioning the Steering Wheel
The steering wheel has 3 positions for operation and 1 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
).
A
Adjusting the Anti-scalp
Rollers
107 cm (42-inch) Mower Decks Only
Whenever you change the height of cut, 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 engage the parking brake.
2.
Shut off 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 1 of the following positions:
• Upper hole—use this position with the mower deck in the 63 mm (2-1/2 inch) and below height-of-cut
• Lower hole—use this position with the mower deck in the 76 mm (3 inch) and above height-of-cut
4 g019929
3
2
1
Figure 17
5
1.
Anti-scalp roller
2.
Lower hole—the mower deck in the 76 mm (3 inch) and above height-of-cut positions
3.
Flange nut
4.
Upper hole—the mower deck in the 63 mm
(2-1/2 inch) and below height-of-cut positions
5.
Bolt
B g027751
Figure 16
Adjusting the Anti-scalp
Rollers
127 cm (50-inch) Mower Decks Only
Whenever you change the height of cut, 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.
22
1.
Disengage the blade-control switch (PTO) and engage the parking brake.
2.
Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Adjust the anti-scalp rollers ( Figure 18 ) to match the
closest height-of-cut position.
4
3
G010233
3
1.
Anti-scalp roller
2.
Bolt
1
Figure 18
2
3.
Flange nut
4.
Hole spacing
1.
Bypass-lever locations
Figure 19
1 2 g017303
3.
Lever position for pushing the machine
2.
Lever position for operating the machine
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. 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 disengaged.
Pushing the Machine
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Set the parking brake, shut off 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 ( Figure 19 ).
5.
Turn the ignition key to the O N position and disengage the parking brake.
Note: Do not start the machine.
6.
When you are finished pushing the machine, return the key 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 (page ) .
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.
23
Using the Grass Deflector
The mower has a hinged grass deflector that disperses clippings to the side and down toward the turf.
DANGER
Without the grass deflector, discharge cover, or complete grass catcher assembly mounted in place, you and others are exposed to blade contact and thrown debris. Contact with rotating mower blade(s) and thrown debris causes injury or death.
• Never remove the grass deflector from the mower, because the grass deflector routes material down toward the turf. If the grass deflector is ever damaged, replace it immediately.
• Never put your hands or feet under the mower.
• Never try to clear discharge area or mower blades unless you move the blade-control switch to the O FF position and rotate the ignition key to O
FF position. Also remove the key and pull the wire off the spark plug(s).
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 the machine on a public street or roadway.
1.
If you are 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.
Shut off 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 ( Figure 20 ).
Note: Avoid the steering components and mower deck parts when tying down the machine at the front caster wheels.
Figure 20
24
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 the machine up the ramp and drive it forward down the ramp (
).
1
Figure 21
1.
Back the machine up the ramp.
2.
Drive the machine forward down the ramp
2
Important: Do not use narrow individual ramps for each side of the machine.
Ensure that the ramp is long enough so that the angle with
the ground does not exceed 15 degrees ( Figure 22 ). On flat
ground, this requires a ramp to be at least 4 times 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 minimizes 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 that the length of ramp is at least 4 times as long as the height of the trailer or truck bed to the ground. This ensures that the 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.
6
5
Figure 22
1.
Full-width ramp in stowed position
2.
Side view of full-width ramp in loading position
3.
Not greater than
15 degrees g027996
4.
Ramp is at least 4 times 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
25
Operating Tips
Using the Fast Throttle Setting
For best mowing and maximum air circulation, operate the engine at the F AST 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.
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, cutting quality will eventually become unsatisfactory.
Cutting a Lawn for the First Time
Cut 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 a third 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.
Alternating the 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
Grass grows at different rates at different times of the year.
To maintain the same cutting height, 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.
Using a Slower Cutting Speed
To improve cut quality, use a slower ground speed in certain conditions.
Avoiding Cutting Too Low
When mowing uneven turf, raise the cutting height to avoid scalping the turf.
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 or you can disengage the mower deck while moving forward.
Maintaining the Blade(s)
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 mower blades after each use 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.
26
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
Maintenance Procedure
Before each use or daily
After each use
Every 25 hours
Every 100 hours
Every 200 hours
Before storage
• 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 mower.
• Clean the mower housing.
• Grease all the lubrication points.
• Clean the air-cleaner foam element (more often in dusty, dirty conditions).
• Check the tire pressure.
• Check the belts for wear/cracks.
• Replace the air-cleaner foam element (more often in dusty, dirty conditions).
• Service the air-cleaner 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 air-cleaner 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.
Important: Refer to your engine operator's manual for additional maintenance procedures.
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.
Premaintenance
Procedures
Raising the Seat
Make sure that 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
27
Raising the Front of the
Machine
If you need to raise the front of the machine, use the very front edge as shown in
.
Important: To prevent damage to the steering mechanism, ensure that the very front edge of the machine is used for jacking points.
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.
Engage the parking brake, shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
3.
Clean the grease fittings with a rag (
and
).
Note: Make sure to scrape any paint off the front of the fitting(s).
Figure 23
1.
Front caster tire
Figure 24
Figure 25
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 ( Figure 24
and
).
5.
Pump grease into the fittings until grease begins to ooze out of the bearings.
28
Engine Maintenance
Servicing the Air Cleaner
Note: Service the air cleaner more frequently (every few hours) if operating conditions are extremely dusty or sandy.
g027802
Removing the Elements
1.
Park the machine on a level surface and disengage the blade-control switch (PTO).
2.
Engage the parking brake, shut off 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
).
g027800
Figure 27
Servicing the Foam Element
Service Interval: Every 25 hours/Monthly (whichever comes first)—Clean the air-cleaner foam element (more often in dusty, dirty conditions).
Every 100 hours/Yearly (whichever comes first)—Replace the air-cleaner foam element (more often in dusty, dirty conditions).
Wash the foam element with water and replace the foam element if it is damaged.
Servicing the Paper Element
Service Interval: Every 100 hours/Yearly (whichever comes first)—Service the air-cleaner paper element (more often in dusty, dirty conditions).
Every 200 hours/Every 2 years (whichever comes first)—Replace the air-cleaner 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.
g027801
Figure 26
5.
Remove the foam element from the paper element
).
29
Servicing the Engine Oil
Oil Type: Detergent oil (API service SF, SG, SH, SJ, or SL)
Crankcase Capacity: 2.0 L (67.6 oz)
Viscosity: See the table below.
SAE 30
SAE 5W -30, 10W -30
SYNTHETIC 5W -20, 5W -30, 10W -30
A
C
B
D E g029683
F G H
Figure 28
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, shut off the engine, engage the 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 (
).
I J K
Figure 29
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: Dispose of the used oil at a recycling center.
1.
Park the machine on a level surface to ensure that the oil drains completely.
2.
Disengage the PTO and engage the parking brake.
3.
Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
30
4.
Drain the engine oil.
A
C
D
B
E g027799
5.
Change the engine oil filter (
).
A B
C D
E F
3/4 g027477
Figure 31
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 ( Figure 32 ).
F G
H
Figure 30 g029570
31
A
C
E
B
D
F
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).
A B g027484
Figure 32 g027479
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 engage the parking brake.
2.
Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
A B
Installing the Spark Plug
Tighten the spark plug(s) to 25 to 30 N∙m (18.5 to 22.1 ft-lb).
A B
C
Figure 34
25-30 N-m
18.5-22.1 ft-lb
D
Figure 35 g028318 g027478
Figure 33
32
Cleaning the Cooling System
Clean the air intake screen from grass and debris before each use.
1.
Disengage the blade-control switch and engage the parking brake.
2.
Shut off 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 and 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.
Engage the parking brake, shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
33
Figure 36 g027939
34
Electrical System
Maintenance
WARNING
CALIFORNIA
Proposition 65 Warning
Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm.
Wash hands after handling.
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.
Engage the parking brake, shut off 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 (
). 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 the battery
post ( Figure 37 ). Retain all fasteners.
6.
Remove the battery hold-down and lift the battery from the battery tray (
3
2 6
5
7
1
1.
Positive battery post
2.
Negative battery post
Figure 38
3.
Red (+) charger lead
4.
Black (-) charger lead
4 g017701
1.
Battery
2.
Positive battery post
3.
Bolt, washer, and nut
4.
Terminal boot
Figure 37
5.
Negative battery post
6.
Wing nut, washer, and bolt
7.
Battery hold-down
Installing the Battery
1.
Position the battery in the tray ( Figure 37 ).
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 ( Figure 37 ).
6.
Lower the seat.
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 (page 34)
.
2.
Charge the battery for a minimum of 1 hour at 6 to
10 A.
Important: 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 posts ( Figure 38 ).
35
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 it (
Drive System
Maintenance
Checking the Tire Pressure
Service Interval: Every 25 hours—Check the 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 (
). 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).
25
30
25
30
1
1.
Main—30 A
2
G014540
Figure 39
2.
Charge circuit—25 A
4.
Return the control panel to its original position.
Note: Use the screws removed previously to secure the panel to the machine.
1.
Valve stem
Figure 40
36
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.
Figure 41
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 (
Mower Maintenance
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, 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 bystanders, 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, engage the parking brake, shut off 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 (
).
Note: If the edges are not sharp or have nicks, remove and sharpen the blades; refer to
.
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.
37
3.
Measure from the tip of the blade to the flat surface
).
1
1.
Cutting edge
2.
Curved area
Figure 42
3.
Wear/slot forming
4.
Damage
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 measured into a position that allows effective measurement of the distance between the cutting edge and the level surface
).
G014973
3
2
Figure 44
1.
Blade (in position for measuring)
2.
Level surface
3.
Measured distance between blade and the surface (A)
4.
Rotate the same blade 180 degrees so that the opposing cutting edge is now in the same position (
3
1
2
3
1.
Deck
2.
Spindle housing
Figure 43
3.
Blade
G014972
2
1
G014974
Figure 45
1.
Blade (side previously measured)
2.
Measurement (position used previously)
3.
Opposing side of blade being moved into measurement position
5.
Measure from the tip of the blade to the flat surface
).
Note: The variance should be no more than 3 mm
(1/8 inch).
38
1
G014973
3
2
Figure 46
1.
Opposite blade edge (in position for measuring)
2.
Level surface
3.
Second measured distance between blade and surface (B)
G027833
1.
Sail area of the blade
2.
Blade
Figure 47
3.
Curved washer
4.
Blade bolt
WARNING
A blade that is bent or damaged could break apart and could seriously injure or kill you or bystanders.
• Always replace a bent or damaged blade with a new blade.
• Never file or create sharp notches in the edges or surfaces of the blade.
A.
If the difference is greater than 3 mm (1/8 inch), replace the blade with a new blade; refer to
and
.
Note: If you replace a bent blade 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.
6.
Repeat this procedure on each blade.
Removing the Blades
Replaces a blade if it hits a solid object, if it is out of balance, or if it 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 47 ).
Sharpening the Blades
1.
Use a file to sharpen the cutting edge at both ends of the blade (
).
Note: Maintain the original angle.
Note: The blade retains its balance if the same amount of material is removed from both cutting edges.
Figure 48
1.
Sharpen at original angle
2.
Check the balance of the blade by putting it on a blade
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 ( Figure 48 ).
1.
Blade
Figure 49
2.
Balancer
3.
Repeat this procedure until the blade is balanced.
39
Installing the Blades
1.
Install the blade onto the spindle shaft ( Figure 47 ).
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
Ensure that the mower deck is level any time you install the mower deck or when you see an uneven cut on your lawn.
Check the mower deck for bent blades prior to leveling; remove and replace any bent blades. Refer to the
Checking for Bent Blades (page 38)
before continuing.
Level the mower deck side to side before adjusting the front-to-rear slope.
Requirements:
• The machine must be on a level surface.
• All 4 tire must be properly inflated. Refer to
Checking the Tire Pressure (page 36)
.
Leveling from Side to Side
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Engage the parking brake, shut off 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 side to side (
and
).
1
2
2
3 1
G005278
3
2
4 4
Figure 51
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 52
).
Note: Rotate the rear nut clockwise to raise the mower deck; rotate the rear nut counter-clockwise to lower the mower deck. (
G009682
3
3
2
4 4
Figure 50
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
1.
Hanger bracket
2.
Side locking nut
Figure 52
3.
Rear nut
40
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
Front-to-Rear Blade Slope (page 41)
.
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.
Engage the parking brake, shut off 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 the middle position.
Note: Check and adjust the side-to-side blade level if you have not checked the setting; refer to
Leveling from Side to Side (page 40)
.
4.
Carefully rotate the blades so they are facing front to
and
3
2
1 2
G009659
Figure 54
Mower Decks with 3 Blades
1.
Blades front to rear
3
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 (
).
2 1
G009658
2
Figure 53
Mower Decks with 2 Blades
1.
Blades front to rear
2.
Measure from the tip of the blade to the flat surface here.
41
3
1
Figure 55
3.
Locknut
2
G014634
1.
Adjusting rod
2.
Adjusting block
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
Leveling from Side to Side (page 40)
.
Removing the Mower Deck
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Engage the parking brake, shut off 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.
Remove the hairpin cotter from the front support rod and remove the rod from the deck bracket (
56 ). Carefully lower the front of the mower deck to
the ground.
1
G005077
Figure 57
3.
Rear lift rod 1.
Mower deck
2.
Hanger bracket
3
1
2
1.
Front support rod
2.
Locking nut
G014635
Figure 56
3.
Deck bracket
5.
Using the mower-deck handles, lift the mower deck and hanger brackets clear of the rear lift rod and lower
the mower carefully to the ground ( Figure 57
and
6.
Slide the mower deck rearward to remove the mower belt from the engine pulley.
7.
Slide the mower deck out from underneath the machine.
Note: Retain all parts for future installation.
Mower Belt Maintenance
Inspecting the Belts
Service Interval: Every 25 hours—Check the belts for wear/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.
Engage the parking brake, shut off 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 (38 mm or 1-1/2 inches).
4.
Remove the pulley covers ( Figure 58 ).
42
3
2
5
1
3
1.
Cover
Figure 58
2.
Screw
5.
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 the
and
WARNING
The spring is under tension when installed and can cause personal injury.
Be careful when removing the belt.
4
6
Figure 59
Mower Decks with 2 Blades
G014930
1.
Idler pulley
2.
Mower belt
3.
Outside pulley
4.
Spring
5.
Engine pulley
6.
Spring-removal tool
7.
Mower-deck handles
4
6
Figure 60
Mower Decks with 3 Blades
G014931
1.
Idler pulley
2.
Mower belt
3.
Outside pulley
4.
Spring
5.
Engine pulley
6.
Spring-removal tool
6.
Route the new belt around the engine pulley and mower pulleys (
and
7.
Using a spring removal tool, (Toro Part No. 92-5771), install the idler spring over the deck hook and placing
tension on the idler pulley and mower belt ( Figure 59
and
).
8.
Install the pulley covers (
).
Installing the Mower
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Engage the parking brake, shut off 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 (
).
6.
Attach the front support rod to the mower deck with
the clevis pin and hairpin cotter ( Figure 56
).
7.
Install the mower belt onto the engine pulley; refer to
Replacing the Mower-Deck Belt (page 42)
.
43
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 at you or bystanders, resulting 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 the mower (
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.
3 4
5
6
2
7
1
G005303
Figure 61
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, spring, and grass deflector (
).
3.
Remove the damaged or worn grass deflector.
4.
Replace the grass deflector (
).
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 bracket
).
8.
Insert the rod at the front of the grass deflector into the short standoff on the deck.
44
Cleaning
Cleaning Under the Front of the Machine
Service Interval: After each use—Check and clean the front of the mower.
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.
3
1
2
4
2
Figure 62
Washing the Underside of the
Mower Deck
Service Interval: After each use—Clean the mower housing.
Important: You can wash the machine with 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.
Engage the parking brake, shut off 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 high ( Figure 63 ).
Note: Spread petroleum jelly on the washout fitting
O-ring to make the coupling slide on easier and protect the O-ring.
1.
Washout fitting
2.
Hose
4
Figure 63
3.
O-ring
4.
Coupling
G020098
4.
Lower the mower to the lowest height of cut.
5.
Sit on the seat and start the engine. Engage the blade-control switch and let the mower run for 1 to 3 minutes.
6.
Disengage the blade-control switch, shut off the engine, and remove the ignition key. Wait for all moving parts to stop.
7.
Turn the water off and remove the coupling from the washout fitting.
Note: If the mower is not clean after 1 washing, soak it and let it stand for 30 minutes. Then repeat the process.
8.
Run the machine and mower blades again for 1 to 3 minutes to remove excess water.
9.
Turn off the mower blades.
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.
45
Storage
Cleaning and Storage
1.
Disengage the blade-control switch, shut off the engine, and remove the key.
2.
Remove grass clippings, dirt, and grime from the external parts of the entire machine, especially the engine. Clean dirt and chaff from the outside of the engine cylinder head fins and blower housing.
Important: You can wash the machine with 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.
3.
Service the air cleaner; refer to (page ) .
4.
Grease and oil the machine; refer to (page ) .
5.
Change the crankcase oil and filter; refer to (page ) .
6.
Check the tire pressure; refer to (page ) .
7.
Charge the battery; refer to (page ) .
8.
Check the condition of the blades; refer to (page ) .
9.
Prepare the machine for storage when non-use occurs over 30 days. Prepare the machine for storage as follows.
10.
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).
Important: Do not store gasoline with stabilizer/conditioner over 90 days.
11.
Remove the spark plug(s) and check its condition; refer to (page ) . With the spark plug(s) removed from the engine, pour 2 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).
12.
Clean any dirt and chaff from the top of the mower.
13.
Scrape any heavy buildup of grass and dirt from the underside of the mower, then wash the mower with a garden hose.
14.
Check the condition of the drive and mower belts.
15.
Check and tighten all bolts, nuts, and screws. Repair or replace any part that is worn or damaged.
16.
Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer.
17.
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.
46
Troubleshooting
Problem
The engine overheats.
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.
Possible Cause
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.
Corrective Action
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 blade-control switch is engaged.
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.
1. Move the blade-control switch to
Disengaged.
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.
47
Problem
There is abnormal vibration.
The cutting height is uneven.
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 takeoff (PTO) switch or
PTO clutch is faulty.
4. The mower belt is worn, loose, or broken.
4. Install a new mower belt.
48
Schematics
Electrical Diagram (Rev. A)
49
Notes:
50
Notes:
51
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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