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Form No. 3406-643 Rev A
TimeCutter
®
SS 3225, SS 4200, and MX 4200 Riding Mower
Model No. 74710—Serial No. 316000001 and Up
Model No. 74720—Serial No. 316000001 and Up
Model No. 74765—Serial No. 316000001 and Up
Register at www.Toro.com.
Original Instructions (EN)
*3406-643* A
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
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.
Gross Horsepower
The gross or net horsepower of this engine was laboratory rated by the engine manufacturer in accordance with the
Society of Automotive Engineers (SAE) J1940. As configured to meet safety, emission, and operating requirements, the actual engine torque on this class of mower will be significantly lower.
Go to www.Toro.com to view specifications on your mower model.
Introduction
This machine is a ride-on, rotary-blade lawnmower 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
Located Under the Seat
G 014523
1.
Model and serial-number plate
Write the product model and serial numbers in the space below:
Model No.
Serial No.
This manual identifies potential hazards and has safety
messages identified by the safety alert symbol ( Figure 2
), which signals a hazard that may cause serious injury or death if you do not follow the recommended precautions.
© 2016—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
This manual uses 2 words to highlight information.
Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention.
Important: If you are using this machine above 1500 m
(5,000 ft) for a continuous period, ensure that the High
Altitude Kit has been installed so that the engine meets
CARB/EPA emission regulations. The High Altitude
Kit increases engine performance while preventing spark-plug fouling, hard starting, and increased emissions. Once you have installed the kit, attach the high-altitude label next to the serial decal on the machine. Contact any Authorized Toro Service Dealer to obtain the proper High Altitude Kit and high-altitude label for your machine. To locate a dealer convenient to you, access our website at www.Toro.com or contact our
Toro Customer Care Department at the number(s) listed in your Emission Control Warranty Statement.
Remove the kit from the engine and restore the engine to its original factory configuration when running the engine under 1500 m (5,000 ft). Do not operate an engine that has been converted for high-altitude use at lower altitudes; otherwise, you could overheat and damage the engine.
If you are unsure whether or not your machine has been converted for high-altitude use, look for the following label (
Contents
Figure 2
Figure 3
Safety ........................................................................... 4
Safe Operating Practices........................................... 4
Toro Riding Mower Safety ........................................ 6
Slope Indicator ....................................................... 7
Safety and Instructional Decals ................................. 8
Product Overview .........................................................12
Controls ...............................................................12
Operation ....................................................................14
Adding Fuel...........................................................14
Checking the Engine-Oil Level.................................15
Breaking in a New Machine......................................15
Think Safety First ...................................................15
Understanding the Safety-Interlock System ................16
Testing the Safety-Interlock System...........................16
Starting the Engine .................................................17
Operating the Blades...............................................17
Shutting Off the Engine ..........................................17
Driving the Machine ...............................................18
Stopping the Machine .............................................20
Adjusting the Height of Cut .....................................20
Positioning the Seat ................................................20
Adjusting the Motion-Control Levers........................20
Pushing the Machine by Hand ..................................21
Adjusting the Anti-Scalp Rollers ...............................22
Transporting the Machine........................................22
Loading the Machine ..............................................22
Operating Tips ......................................................24
Maintenance .................................................................25
Recommended Maintenance Schedule(s) ......................25
Premaintenance Procedures ........................................26
Raising the Seat ......................................................26
Lubrication ...............................................................26
Greasing the Bearings .............................................26
Engine Maintenance ..................................................27
Servicing the Air Cleaner .........................................27
Servicing the Engine Oil..........................................28
Servicing the Spark Plug ..........................................30
Fuel System Maintenance ...........................................31
Replacing the In-Line Fuel Filter...............................31
Electrical System Maintenance ....................................32
Charging the Battery ...............................................32
Servicing the Fuses .................................................34
Drive System Maintenance .........................................34
Checking the Tire Pressure ......................................34
Releasing the Electric Brake .....................................35
Cooling System Maintenance ......................................35
Cleaning the Engine Screen......................................35
Cleaning the Engine-Cooling Fins and
Shrouds.............................................................35
Maintaining Mower ....................................................36
Servicing the Cutting Blades.....................................36
Leveling the Mower Deck ........................................38
Removing the Mower..............................................40
Installing the Mower ...............................................41
Replacing the Grass Deflector ..................................41
Maintaining the Mower Belt(s) .....................................42
Servicing the Mower Belt(s) .....................................42
Cleaning ...................................................................44
Washing the Underside of the Mower ........................44
Storage ........................................................................45
Cleaning and Storing the Machine .............................45
Troubleshooting ...........................................................46
Schematics ...................................................................48
3
Safety
This machine has been designed in accordance with ANSI standard B71.1-2012.
To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety alert symbol, which means Caution, Warning, or Danger—personal safety instruction. Failure to comply with the instruction 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.
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 the blades, set the parking brake, shut off the engine, and remove the key from the ignition switch 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 from the ignition switch 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 ill, tired, 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, hearing 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 backwards.
• 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 off down the slope.
• 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.
4
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 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 towing the 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.
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.
5
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.
• Stop and inspect the equipment if you strike an object.
Repair, if necessary, before restarting.
• 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 with 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.
• Check for proper brake operation frequently. Adjust and service as required.
• Maintain or replace safety and instruction decals as necessary.
• Use only genuine Toro replacement parts to ensure that original standards are maintained.
• Battery gases can explode. Keep cigarettes, sparks, and flames away from the battery.
• If loading the machine onto a trailer or truck, use a single, full-width ramp only. The ramp angle should not exceed
15 degrees.
• 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.
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.
• Shut off the engine, move the motion-control levers to
N
EUTRAL and outward to the P
ARK position, disengage the blade-control switch, remove the key from the ignition switch, and disconnect the spark-plug wire(s) before 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 to cool before attempting to maintain, adjust or service.
• 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.
6
Slope Indicator
G01 1841
Figure 4
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.
1.
Parking position
2.
Fast
3.
Slow
119-8814
4.
Neutral
5.
Reverse
105-7015
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
Manufacturer's Mark
1.
Indicates the blade is identified as a part from the original machine manufacturer.
8
1.
Parking position
2.
Fast
3.
Slow
119-8815
4.
Neutral
5.
Reverse
131-4036
1.
Maximum drawbar pull 36 kg (80 lb)
2.
Read the Operator's Manual .
1.
Height of cut
2.
115 mm (4.5 inches)
3.
101 mm (4 inches)
4.
88 mm (3.5 inches)
119-8871
5.
76 mm (3 inches)
6.
63 mm (2.5 inches)
7.
50 mm (2 inches)
8.
38 mm (1.5 inches)
132-0872
1.
Thrown object hazard—keep bystanders away from the machine.
2.
Thrown object hazard, raised baffle—do not operate the machine with an open deck; use a bagger or a baffle.
3.
Severing hazard of hand or foot—keep away from moving parts.
4.
Entanglement hazard—keep away from moving parts; keep all guards and shields in place.
121-2989
1.
Bypass lever position for pushing the machine
2.
Bypass lever position for operating the machine
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
9
1.
Choke
2.
Fast
3.
Continuous variable setting
121-0771
4.
Slow
5.
Power take-off (PTO), blade-control switch
1.
Trim—slow
2.
Tow—medium
131–3947
3.
Mow—fast
10
1.
Warning—read the
Operator's Manual .
2.
Warning—before servicing, engage the parking brake, remove the key from the ignition switch and the spark plug connection.
132-0869
3.
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.
Bodily harm hazard—no riders; look behind you when mowing in reverse.
7.
Tipping hazard on slopes—do not use on slopes near open water; do not use on slopes greater than 15 degrees.
11
Product Overview
Figure 5
Model with 81 cm (32-inch) Deck Shown
1.
Footrest
2.
Deflector
3.
Height-of-cut lever
4.
Motion-control lever
5.
Smart-speed lever
6.
Control panel
7.
Operator seat
8.
Engine
9.
Fuel-tank cap
10.
Rear drive wheel
11.
Washout fitting
12.
Mower deck
13.
Front caster wheels
Controls
Become familiar with all of the controls in
and
before you start the engine and operate the machine.
1.
Throttle/Choke
2.
Ignition switch
Figure 6
Control Panel
3.
Blade-control switch
(power takeoff)
Ignition Switch
The ignition switch has 3 positions: O FF , R UN , and S TART .
The key turns to S TART and moves back to R UN upon release. Turning the key to the O FF position shuts off the engine; however, always remove the key from the ignition switch when leaving the machine to prevent someone from
accidentally starting the engine ( Figure 6
).
Throttle/Choke Control
The throttle and choke are combined into 1 control lever. The throttle controls the engine speed and has a continuous-variable setting from the S LOW position to the
F AST position. Engage the choke by moving the lever past the F AST
setting until it stops ( Figure 6
).
It may be necessary to hold the lever against the stop, in the choke position, while trying to start the engine.
Note: A warm or hot engine may not require choking.
Blade-Control Switch (Power Takeoff)
The blade-control switch, represented by a power takeoff
(PTO) symbol, engages and disengages power to the mower blades (
).
Motion-Control Levers and Park
Position
The motion-control levers are speed-sensitive controls of independent-wheel motors. Moving a lever forward or backward turns the wheel on the same side forward or in reverse; wheel speed is proportional to the amount the lever
12
is moved. Move the control levers outward from the center to the P ARK position when exiting the machine (
).
Always position the motion-control levers into the P ARK position when you stop the machine or leave it unattended.
Smart Speed ™ Control System Lever
The Smart Speed™ Control-System lever, located below the operating position, gives the operator a choice to drive the machine at 3 speed ranges— trim, tow, and mow (
).
Fuel-Presence Window
he fuel window located on the left-hand side of the machine, can be used to verify the presence of gasoline in the tank
G014521
1
1.
Fuel-presence window
Figure 7
Height-of-Cut Lever
The height-of-cut lever allows you to raise and lower the deck from the seated position. Moving the lever up (toward you) raises the deck; moving the lever down (away from you) lowers the deck. Do not adjust the height-of-cut while the
).
13
Operation
Note: Determine the left and right sides of the machine from the normal operating position.
Adding Fuel
• For best results, use only clean, fresh (less than 30 days old), unleaded gasoline with an octane rating of 87 or higher ((R+M)/2 rating method).
• Ethanol : Gasoline with up to 10% ethanol (gasohol) or 15% MTBE (methyl tertiary butyl ether) by volume is acceptable. Ethanol and MTBE are not the same.
Gasoline with 15% ethanol (E15) by volume is not approved for use.
Never use gasoline that contains more than 10% ethanol by volume , such as E15
(contains 15% ethanol), E20 (contains 20% ethanol), or
E85 (contains up to 85% ethanol ). Using unapproved gasoline may cause performance problems and/or engine damage which may not be covered under warranty.
• Do not use gasoline containing methanol.
• Do not store fuel either in the fuel tank or fuel containers over the winter unless you use a fuel stabilizer.
• Do not add oil to gasoline.
DANGER
In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property.
• Fill the fuel tank outdoors, in an open area, when the engine is cold. Wipe up any gasoline that spills.
• Never fill the fuel tank inside an enclosed trailer.
• Do not fill the fuel tank completely full. Add gasoline to the fuel tank until the level is 6 to 13 mm (1/4 to 1/2 inch) below the bottom of the filler neck. This empty space in the tank allows gasoline to expand.
• Never smoke when handling gasoline, and stay away from an open flame or where gasoline fumes may be ignited by a spark.
• Store gasoline in an approved container and keep it out of the reach of children. Never buy more than a 30-day supply of gasoline.
• Do not operate without entire exhaust system in place and in proper working condition.
DANGER
In certain conditions during fueling, static electricity can be released causing a spark which 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 fuel dispenser nozzle, keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete.
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 fuel stabilizer/conditioner to the gasoline.
Note: A fuel stabilizer/conditioner is most effective when mixed with fresh gasoline. To minimize the chance
14
of varnish deposits in the fuel system, use fuel stabilizer at all times.
Filling the Fuel Tank
Note: Ensure that the engine is shut off and the motion controls are in the parked position.
Note: You can use the fuel window to verify the presence of gasoline before filling the tank (
).
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
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.
D
Think Safety First
Please read all safety instructions and symbols in the safety section. Knowing this information could help you 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.
E g027243
Figure 8
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.
Figure 9
1.
Safe zone—use the machine here.
2.
Use a walk-behind mower and/or hand trimmer near drop-offs and water.
3.
Water
15
CAUTION
This machine produces sound levels in excess of
85 dBA at the operator’s ear and can cause hearing loss through extended periods of exposure.
Wear hearing protection when operating this machine.
Useing protective equipment for eyes, ears, hands, feet, and head is recommended.
1 2
G009027
1.
Wear eye protection.
Figure 10
2.
Wear hearing protection.
Understanding the
Safety-Interlock System
WARNING
If the 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 to prevent the engine from starting unless:
• The blades are disengaged.
• The motion-control levers are in the P ARK position.
The safety-interlock system also is designed to shut off the engine whenever the control levers are out of the P
ARK position and you rise from the seat.
Testing the Safety-Interlock
System
Test the safety-interlock system before you use the machine each time. If the safety system does not operate as described below, have an Authorized Service Dealer repair the safety system immediately.
1.
While sitting on the seat, with the control levers in the
P ARK position, and move the blade-control switch to the O N position. Try starting the engine; the engine should not start.
2.
While sitting on the seat, move the blade-control switch to the O
FF position. Move either motion control lever to the center, unlocked position. Try starting the engine; the engine should not start. Repeat with the other motion-control lever.
3.
While sitting on the seat, move the blade control switch to the O FF position, and lock the motion-control levers in the P ARK position. Start the engine. While the engine is running, engage the blade-control switch, and rise slightly from the seat; the engine should shut off.
4.
While sitting on the seat, move the blade-control switch to the O FF position, and lock the motion-control levers in the P ARK position. Start the engine. While the engine is running, move the motion-control levers to the center, unlocked position, engage the blade-control switch, and rise slightly from the seat; the engine should shut off.
16
Starting the Engine
Important: Do not engage the starter for more than
5 seconds at a time. Engaging the starter motor for more than 5 seconds can damage the starter motor. If the engine fails to start, wait 10 seconds before operating the engine starter again.
Note: It may be necessary to hold the lever against the stop, in the CHOKE position, while trying to start the engine
).
A B
Operating the Blades
The blade-control switch engages and disengages power to the mower blades. This switch controls power to any attachments that draw power from the engine, including the mower deck and cutting blades.
Engaging the Blades
Important: Do not engage the blades when parked in tall grass; belt or clutch damage can occur.
Note: Always engage the blades with the throttle in the
F
AST position.
C D
E
F G g027535
Figure 11
Figure 12
Disengaging the Blades
1.
Control panel g027247
Figure 13
2.
Blade-control switch—Off
17
Shutting Off the Engine
1.
Disengage the blades by moving the blade-control switch to the O FF
2.
Move the throttle lever to the F AST position.
3.
Turn the key to the O FF position and remove the key from the ignition switch.
Driving the Machine
Driving the machine benefits from an understanding of what zero-turn-radius mower means. The drive wheels turn independently, powered by hydraulic motors on each axle; hence 1 side can turn in reverse while the other turns forward, causing the machine to spin rather than turn. This vastly improves the machine maneuverability but may require some adjustment if you are unfamiliar.
WARNING
The machine can spin very rapidly. You may lose control of the machine and cause personal injury or damage to the machine.
• Use caution when making turns.
• Slow the machine down before making sharp turns.
The throttle control regulates the engine speed as measured in rpm (revolutions per minute). Placing the throttle control in the F AST position can be best for performance. For most applications, operate the machine in the full-throttle position.
Driving Forward
Note: Always use caution when backing up and turning.
1.
Move the levers to the center, unlocked position.
2.
To go forward, slowly push the motion-control levers
).
G008952
Figure 15
To go straight, apply equal pressure to both
motion-control levers ( Figure 15 ).
To turn, release pressure on the motion-control lever
toward the direction you want to turn ( Figure 15 ).
The farther you move the motion-control levers in either direction, the faster the machine moves in that direction.
To stop the machine, pull the motion-control levers to the N EUTRAL position.
1.
P ARK position
2.
Center, unlock position
3.
Forward
Figure 14
4.
Backward
5.
Front of the machine
18
Driving Backward
Note: Always use caution when backing up and turning.
1.
Move the levers to the center, unlocked position.
2.
To go backward, look behind you and down, as you slowly pull the motion-control levers rearward (
Figure 16
G008953
To go straight, apply equal pressure to both
motion-control levers ( Figure 16 ).
To turn, release the pressure on the motion-control lever toward the direction you want to turn.
To stop the machine, push the motion-control levers to the N EUTRAL position.
Using the Smart Speed
TM
Control
System
The Smart Speed TM Control-System lever, located below the
operating position ( Figure 17 ), gives the operator a choice
to drive the machine at 3 ground speed ranges—trim, tow, and mow.
To change speeds, do the following:
1.
Move the motion-control levers to the N EUTRAL position and outward to the P ARK position.
2.
Disengage the blade-control switch.
3.
Adjust the lever to the desired position.
The following are only recommendations for use.
Adjustments vary by grass type, moisture content, and the height of the grass.
Trim Tow Mow Suggested uses:
Parking
Heavy, wet grass
Training
Bagging
Mulching
Normal mowing
Transport
X
X
X
X
X
X
X
Trim
This is the lowest speed. The suggested uses for this speed are as follows:
• Parking
• Heavy, wet grass mowing conditions
• Training
Tow
This is the medium speed. The suggested uses for this speed are as follows:
• Bagging
• Mulching
Mow
This is the fastest speed. The suggested uses for this speed are as follows:
• Normal mowing
• Transporting the machine
1.
Smart-speed lever
Figure 17
19
Stopping the Machine
To stop the machine, move the motion-control levers to the N EUTRAL position and outward to the P ARK position, disengage the blade-control switch, ensure the throttle is between half and full throttle, 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 the ignition key and move the motion-control levers outward to the P
ARK position when leaving the machine unattended, even if just for a few minutes.
Adjusting the Height of Cut
Note: The transport position is the highest height-of-cut position or cutting height 115 mm (4.5 inches) as shown in
.
Height of cut is controlled by the lever located to the right of the operating position (
).
Positioning the Seat
Move the seat forward or backward as shown in
.
A B
C
Figure 19 g027249
Adjusting the Motion-Control
Levers
Adjusting the Height
You can adjust the motion-control levers higher or lower for
).
A B g027252
Figure 20
Figure 18
20
Adjusting the Tilt
You can adjust the motion-control levers forward or rearward for your comfort.
1.
Loosen the upper bolt holding the control lever to the control-arm shaft.
2.
Loosen the lower bolt just enough to pivot the control lever forward or rearward (
3.
Tighten both bolts to secure the control lever in the new position.
4.
Repeat the adjustment for the other control lever.
3
Pushing the Machine by Hand
Important: Always push the machine by hand. Do not tow the machine, because damage may occur.
This machine has an electric-brake mechanism, and to push the machine, the ignition key needs to be in the R UN position.
The battery needs to be charged and functioning for the electric brake to be disengage.
1.
Bypass-lever locations
Figure 21
1 2 g017303
3.
Lever position for pushing the machine
2.
Lever position for operating the machine
Pushing the Machine
1.
Park the machine on a level surface, and disengage the blade-control switch.
2.
Move the motion-control levers outward to the PARK position, 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 21 ).
Note: Do this for each lever.
5.
Move the motion-control levers inward to the NEUTRAL position and turn the ignition key to the R UN position.
Note: Do not start the machine.
Note: You can now push the machine by hand.
6.
When finished, ensure that the key has been returned to the S TOP position to avoid draining the battery charge.
Note: If the machine fails to move, the electric brake may still be engaged. If necessary, you can release the electric brake manually; refer to
Releasing the Electric Brake (page 35)
.
Operating the Machine
Move the bypass levers rearward through the key hole and down to lock them in place as shown in
Note: Do this for each lever.
21
Adjusting the Anti-Scalp
Rollers
For 107 cm (42-inch) Mower Decks
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), move the motion-control levers to the NEUTRAL LOCK position, and set the parking brake.
2.
Shut off the engine, remove the key from the ignition switch, 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 inches) and below the height-of-cut positions (
).
• Lower hole—use this position with the mower deck in the 76 mm (3 inches) and above the height-of-cut positions (
).
4
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 from the ignition switch, set the brake, and close the fuel valve.
5.
Tie down the machine near the front caster wheels and
the rear bumper ( Figure 23 ).
Figure 23 g019929
1.
Anti-scalp roller
3
2
1
Figure 22
5
4.
Upper hole—the mower deck in the 63mm (2-1/2 inches) and below the height-of-cut positions
5.
Bolt 2.
Lower hole—the mower deck in the 76mm (3 inches) and above the height-of-cut positions
3.
Flange nut
Loading the Machine
Use extreme caution when loading or unloading machines onto a trailer or a truck. Use a full-width ramp that is wider than the machine for this procedure. Back up the ramp and drive forward down the ramp (
Figure 24
1.
Back the machine up the ramp.
2.
Drive the machine forward down the ramp.
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.
Important: Do not use narrow individual ramps for each side of the machine.
Ensure the ramp is long enough so that the angle with the
ground does not exceed 15 degrees ( Figure 25
). 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
22
moves from the ramp to the trailer or truck. Steeper angles may also cause the machine to tip or lose control. If loading on or near a slope, position the trailer or truck so that it is on the down side of the slope and the ramp extends up the slope. This will minimize the ramp angle.
WARNING
Loading a machine onto a trailer or truck increases the possibility of tip-over and could cause serious injury or death.
• Use extreme caution when operating a machine on a ramp.
• Use only a full-width ramp; do not use individual ramps for each side of the machine.
• Do not exceed a 15-degree angle between the ramp and the ground or between the ramp and the trailer or truck.
• Ensure the length of ramp is at least 4 times as long as the height of the trailer or truck bed to the ground. This will ensure that ramp angle does not exceed 15 degrees on flat ground.
• Back up ramps and drive forward down ramps.
• Avoid sudden acceleration or deceleration while driving the machine on a ramp as this could cause a loss of control or a tip-over situation.
6
1
2
5
Figure 25
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
23
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.
cutting height higher than usual and cut the grass at this setting. Then cut the grass again using the lower, normal setting.
Stopping the Machine
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.
Using the Smart Speed ™ Control
System
The smart speed control system lever, located below the operating position, gives you a choice to drive the machine at
3 speed ranges—trim, tow, and mow. You can benefit from the lower speed setting when maneuvering the machine in tight spaces or operating around delicate landscapes. You can also use the low setting to operate the machine at a high throttle setting and blade speed while still being able to reduce ground speed to increase the quality of cut.
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.
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.
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.
Cutting a Third of the Grass Blade
It is best to cut only about 1/3 of the grass blade. Cutting more than that is not recommended unless grass is sparse, or it is late fall when grass grows more slowly.
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. So, 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.
Cutting Long Grass
If the grass is ever allowed to grow slightly longer than normal, or if it contains a high degree of moisture, raise the
24
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 50 hours
Every 100 hours
Before storage
• Change the engine oil and filter.
• Check the safety-interlock system.
• Clean and check the air-cleaner-foam element.
• Check the engine-oil level.
• Clean the engine air-intake screen.
• Check the cutting blades.
• Inspect the grass deflector for damage.
• Clean the mower-deck housing.
• Grease all lubrication points.
• Check tire pressure.
• Check the belts for wear/cracks.
• Replace the air-cleaner-foam element.
• Check the spark plug.
• Change the engine oil (change it more often under a heavy load or in high temperatures).
• Change the engine-oil filter.
• Replace the spark plug.
• Replace the in-line fuel filter.
• Clean the engine-cooling fins and shrouds.
• 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.
25
Premaintenance
Procedures
Raising the Seat
Make sure that the motion-control levers are locked in the
P ARK position, 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
Lubrication
Greasing the Bearings
Service Interval: Every 25 hours—Grease all lubrication points.
Grease Type: No. 2 lithium grease
1.
Park the machine on a level surface, and disengage the blade-control switch.
2.
Move the motion-control levers outward to the P ARK position, shut off the engine, and remove the key from the ignition switch before leaving the operating position.
3.
Clean the grease fittings (
and
a rag.
Note: Make sure to scrape any paint off the front of the fitting(s).
1
1.
Front caster tire
Figure 26
G014522
26
Figure 27
Located on the seat-pan underside
1.
Read the instructions before servicing or performing maintenance
2.
Check the tire pressure every 25 operating hours
3.
Grease every 25 operating hours
4.
Engine
4.
Connect a grease gun to each fitting and pump grease into the fittings until grease begins to ooze out of the bearings (
and
).
Engine Maintenance
Servicing the Air Cleaner
Service Interval: Before each use or daily—Clean and check the air-cleaner-foam element.
Every 50 hours—Replace the air-cleaner-foam element.
Note: Service the air cleaner more frequently if the operating conditions are extremely dusty or sandy.
Removing the Foam and Paper
Elements
1.
Disengage the blade-control switch (PTO).
2.
Shut off the engine, wait for all moving parts to stop, and remove the key from the ignition switch before leaving the operating position.
3.
Clean around the air cleaner to prevent dirt from getting into the engine and causing damage.
4.
Remove the air-cleaner cover by unscrewing the 2 knobs (
1.
Air-cleaner cover
Figure 28
2.
Knobs
G017862
5.
Remove the 2 nuts securing the filter assembly to the
).
1.
Foam element
2.
Paper element
Figure 29
3.
Nuts
6.
Carefully remove the foam and paper-filter elements from the air-cleaner housing.
7.
Separate the foam and paper elements.
Cleaning the Foam and Paper Elements
Foam Element:
1.
Wash the foam element in liquid soap and warm water.
2.
When the element is clean, rinse it thoroughly.
3.
Dry the element by squeezing it in a clean cloth.
Note: Do not oil the element.
Important: Replace the foam element if it is torn or worn.
4.
Install the foam element onto a clean paper element.
Paper Element:
1.
Tap the paper element on a solid, flat surface, and blow it out from the inside with compressed air to remove dust and dirt.
2.
Inspect the element for tears, an oily film, and damage to the rubber seal.
Important: Do not clean the paper element with liquids, such as solvents, gasoline, or kerosene.
Replace the paper element if it is damaged or cannot be cleaned thoroughly.
3.
Clean the inside of the air-cleaner cover of all dirt, dust, and debris.
Installing the Foam and Paper Elements
Important: To prevent engine damage, always operate the engine with the complete foam and paper-air cleaner assembly installed.
1.
Install the foam filter onto the paper filter (
).
2.
Install the foam and paper filter onto the air-cleaner housing.
27
3.
Install the air-cleaner cover, and tighten the 2 knobs
).
Servicing the Engine Oil
Oil Type: Detergent oil (API service SF, SG, SH, SJ, or higher)
Crankcase Capacity: 1.4 L (48 oz) when you change the filter.
Viscosity: See the table below.
SAE 30
SAE 5W -30, 10W -30
SYNTHETIC 5W -20, 5W -30, 10W -30
A
C
B
D E
F G H g029683
Figure 30
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 and run the engine; engine damage may result.
1.
Park the machine on a level surface.
2.
Disengage the blade-control switch (PTO).
3.
Shut off the engine, wait for all moving parts to stop, and remove the key from the ignition switch before leaving the operating position.
4.
Check the engine-oil level ( Figure 31 ).
I J K
Figure 31
G029368
Changing the Engine Oil and Filter
Service Interval: After the first 5 hours
Every 100 hours (change it more often under a heavy load or in high temperatures).
Every 100 hours
Note: Change the engine-oil filter more frequently when the operating conditions are extremely dusty or sandy.
1.
Park the machine, so that the right side is slightly lower than the left side, to ensure that the oil drains completely.
2.
Disengage the blade-control switch (PTO).
3.
Shut off the engine, wait for all moving parts to stop, and remove the key from the ignition switch before leaving the operating position.
4.
Drain the oil from the engine.
28
C
E
A B
D
F
G H g029369
Figure 32
5.
Remove the engine-oil filter.
Note: Ensure the oil-filter gasket touches the engine, and then an extra 3/4 turn is completed.
A
C
B
D
E F
3/4 g027477
Figure 33
6.
Slowly pour approximately 80% of the specified
amount of oil into the fill hole ( Figure 34 ).
7.
Check the oil level (
29
A
C
E
B
D
F
Figure 34 g027484
Servicing the Spark Plug
Service Interval: Every 50 hours—Check the spark plug.
Every 100 hours—Replace the spark plug.
Ensure 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 and a gapping tool or feeler gauge to check and adjust the air gap.
Install a new spark plug if necessary.
Type: Champion ®
BCPR6ES
RC12YC, Autolite ® 3924, or NGK ®
Air Gap: 0.76 mm (0.03 inch)
Removing the Spark Plug
1.
Disengage the blade-control switch, move the motion controls outward to the P ARK position, shut off the engine, and remove the key from the ignition switch.
2.
Before removing the spark plug(s), clean the area around the base of the plug to keep dirt and debris out of the engine.
3.
Remove the spark plug (
).
A B g027478
Figure 35
30
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.
Note: 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
Figure 36
Installing the Spark Plug
Tighten the spark plug to 20 N∙m (15 ft-lb).
g027479
Fuel System
Maintenance
DANGER
In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you, others, and can damage property.
• Perform any fuel-related maintenance when the engine is cold. Do this outdoors in an open area.
Wipe up any gasoline that spills.
• Never smoke when draining gasoline, and stay away from an open flame or where a spark may ignite the gasoline fumes.
Replacing the In-Line Fuel
Filter
Service Interval: Every 100 hours—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.
Move the motion-control levers outward to the P ARK position, shut off the engine, remove the key from the ignition switch, and wait for all moving parts to stop before leaving the operating position.
3.
Replace the in-line filter ( Figure 38 ).
Figure 37
31
B
C
D
A
Figure 38 g027506 g029685
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.
Move the motion-control levers outward to the P ARK position, shut off the engine, remove the key from the ignition switch, 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
).
Note: Retain all fasteners.
32
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.
6.
Disconnect the positive (red) cable from the battery post (
Note: Retain all fasteners.
7.
Remove the battery hold-down ( Figure 39
) and lift the battery from the battery tray.
3
2 6
5
1
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 32)
.
2.
Charge the battery for a minimum of 1 hour at 6 to
10 amps.
Note: 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 40 ).
7
Figure 40
1.
Positive (+) battery post 3.
Red (+) charger lead
2.
Negative (–) battery post 4.
Black (–) charger lead
4
G005072
1.
Battery
2.
Positive (+) battery post
3.
Bolt, washer, and nut
4.
Terminal boot
Figure 39
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 39 ).
2.
Using the fasteners previously removed, install the positive (red) battery cable to the positive (+) battery terminal.
3.
Using the fasteners previously removed, install the negative battery cable to the negative (-) battery terminal.
4.
Slide the red terminal boot onto the positive (red) battery post.
5.
Secure the battery with the hold-down ( Figure 39 ).
6.
Lower the seat.
33
Servicing the Fuses
The electrical system is protected by fuses. It requires no maintenance; however, if a fuse blows, check the component/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 wire harness
).
3.
To replace a fuse, pull out on the fuse to remove it
).
Drive System
Maintenance
Checking the Tire Pressure
Service Interval: Every 25 hours—Check tire pressure.
Maintain the air pressure in the front and rear tires as specified. Uneven tire pressure can cause uneven cut. Check the pressure at the valve stem (
). 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 41
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 42
34
Releasing the Electric Brake
The electric brake releases by manually rotating the link arms forward. Once the electric brake is energized, the brake resets.
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 ( Figure 43 ).
3.
Rotate the shaft forward to release the brake.
Cooling System
Maintenance
Cleaning the Engine Screen
Service Interval: Before each use or daily—Clean the engine air-intake screen.
To ensure proper cooling, ensure that the grass screen, cooling fins, and other external surfaces of the engine are kept clean at all times.
Use a dry brush to clean grass and accumulated debris from the air-intake screen and around the engine.
Important: To prevent contaminating the fuel system, do not use water to clean the engine.
Figure 43
1.
Brake-link arm on the electric-brake-control module
2.
Rear wheel
Cleaning the Engine-Cooling
Fins and Shrouds
Service Interval: Every 100 hours—Clean the engine-cooling fins and shrouds.
1.
Disengage the blade-control switch, move the control levers to the N EUTRAL -L OCK position, and apply the parking brake.
2.
Shut off the engine, remove the key from the ignition switch, and wait for all moving parts to stop before leaving the operating position.
3.
Remove the air-intake screen and cooling shrouds.
4.
Clean the debris and grass from the engine parts.
5.
Install the air-intake screen and cooling shrouds.
35
Maintaining Mower
Servicing the Cutting Blades
Maintain sharp blades throughout the cutting season, because sharp blades cut cleanly without tearing or shredding the grass blades. Tearing and shredding turns grass brown at the edges, which slows growth, and increases the chance of disease.
Check the cutter blades daily for sharpness, and for any wear or damage. File down any nicks and sharpen the blades as necessary. If a blade is damaged or worn, replace it immediately with a genuine Toro replacement blade. For convenient sharpening and replacement, you may want to keep extra blades on hand.
WARNING
A worn or damaged blade can break, and a piece of the blade could be thrown toward 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, move the motion-control levers outward to the P ARK position, shut off the engine, and remove the key from the ignition switch.
1.
Cutting edge
2.
Curved area
1
2
3
Figure 44
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.
2.
While wearing thickly-padded gloves, or other adequate hand protection, slowly rotate the blade to be measure into a position that allows effective measurement of the distance between the cutting edge and the level surface
).
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 (items 3 and 4 in
), immediately install a new blade.
1.
Deck
2.
Spindle housing
Figure 45
3.
Blade
G009679
36
3.
Measure from the tip of the blade to the flat surface
).
1
1
G009680
3
2
Figure 46
1.
Blade (in position for measuring)
2.
Level surface
3.
Measured distance between blade and the surface (A)
2
1
G009681
Figure 47
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).
G009680
3
2
Figure 48
1.
Opposite blade edge (in position for measuring)
2.
Level surface
3.
Second measured distance between blade and surface (B)
4.
Rotate the same blade 180 degrees so that the opposing cutting edge is now in the same position (
3
A.
If the difference between A and B is greater than
3 mm (1/8 inch), replace the blade with a new blade; refer to
and
Installing the Blades (page 38)
.
Note: If a bent blade is replaced with a new blade, and the dimension obtained continues to exceed 3mm (1/8 inch), the blade spindle could be bent. Contact an Authorized Toro Dealer for service.
B.
If the variance is within constraints, move to the next blade.
Repeat this procedure on each blade.
Removing the Blades
The blades must be replaced if a solid object is hit, if the blade is out of balance, or if the blade is bent. To ensure optimum performance and continued safety conformance of the machine, use genuine Toro replacement blades.
Replacement blades made by other manufacturers may result in non-conformance with safety standards.
1.
Hold the blade end using a rag or thickly-padded glove.
2.
Remove the blade stiffener (32-inch decks only), blade bolt, the curved washer, and the blade from the spindle shaft (
and
37
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 51 ).
Figure 49
81 cm (32-Inch) Decks
1.
Sail area of the blade
2.
Blade
3.
Curved washer
4.
Blade bolt
5.
Blade stiffener
1.
Blade
Figure 52
2.
Balancer
3.
Repeat this procedure until the blade is balanced.
Installing the Blades
1.
Install the blade onto the spindle shaft ( Figure 50 ).
Important: The curved part of the blade must be pointing upward toward the inside of the mower to ensure proper cutting.
2.
Install the blade stiffener (32-inch decks only), 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).
G027833
Figure 50
107 cm (42-Inch) Decks
1.
Sail area of the blade
2.
Blade
3.
Curved washer
4.
Blade bolt
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 51
1.
Sharpen at original angle.
2.
Check the balance of the blade by putting it on a blade
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
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 tires must be properly inflated; refer to
Checking the Tire Pressure (page 34)
.
Leveling from Side to Side
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Move the motion-control levers outward to the P ARK position, shut off the engine, remove the key from the ignition switch, and wait for all moving parts to stop before leaving the operating position.
3.
Set the height-of-cut lever to the middle position.
4.
Carefully rotate the blade(s) so that they are all side to side (
and
).
38
1
G014630
3
2
4
4
Figure 53
Mower Decks with 1 Blade
1.
Blade side to side
2.
Sail area of the 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 55
3.
Rear locking nut
3
2
1
G009682
3
9.
Check the side-to-side adjustments again.
Note: Repeat this procedure until the measurements are correct.
10.
Continue leveling the deck by checking the front-to-rear blade slope; refer to
Adjusting the Front-to-Rear Blade
.
2
4 4
Figure 54
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.
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 55
).
Note: Rotate the rear nut clockwise to raise the mower deck; rotate the rear nut counter-clockwise to lower the mower deck.
Adjusting the Front-to-Rear Blade
Slope
Check the front-to-rear blade slope 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.
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Move the motion-control levers outward to the P ARK position, shut off the engine, remove the key from the ignition switch, and wait for all moving parts to stop before leaving the operating position.
3.
Set the height-of-cut lever to middle position.
Note: Check and adjust the side-to-side blade level if you have not checked the setting; refer to
Leveling from Side to Side (page 38)
.
4.
Carefully rotate the blades so they are facing front to
and
39
1
2
G014631
3
1
Figure 56
2
Mower Decks with 1 Blade
1.
Blade front to rear
2.
Measure from the tip of the blade to the flat surface here.
Figure 58
3.
Locknut
2
G014634
1.
Adjusting rod
2.
Adjusting block
2 1
2
G009658
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
).
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 38)
.
Figure 57
Mower Decks with 2 Blades
1.
Blades front to rear
2.
Measure from the tip of the blade to the flat surface here.
5.
Measure from the tip of the front blade to the flat surface and the tip of the rear blade to the flat surface
).
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 (
).
Removing the Mower
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Move the motion-control levers outward to the P ARK position, shut off the engine, remove the key from the ignition switch, 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 (
).
Note: Carefully lower the front of the mower deck to the ground.
40
3
1
2
1.
Front support rod
2.
Locking nut
G014635
Figure 59
3.
Deck bracket
5.
Lift the mower deck and hanger brackets clear of the rear lift rod, and lower the mower carefully to the
).
Installing the Mower
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Move the motion-control levers outward to the P ARK position, shut off the engine, remove the key from the ignition switch, 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 59
).
7.
Install the mower belt onto the engine pulley.
Replacing the Grass Deflector
Service Interval: Before each use or daily—Inspect the grass deflector for damage.
WARNING
An uncovered discharge opening could allow the lawn mower to throw objects in the operator's or bystander's direction and result in serious injury.
Also, contact with the blade could occur. Never operate the machine without the grass deflector, the discharge cover, or the grass-collection system in place.
Never operate the machine without the grass deflector, the discharge cover, or the grass-collection system in place.
1.
Remove the nut (3/8 inch) from the rod under the mower (
1
G005077
Figure 60
Mower Decks with 1 Blade
1.
Mower deck
2.
Hanger bracket
3.
Rear lift rod
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.
41
3
2
7
5
4
6
1
G014636
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 stand-off, 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 the rod through second grass deflector bracket
).
8.
Insert the rod at the front of the grass deflector into the short standoff on the deck.
9.
Secure the rear end of the rod into the mower with a nut (3/8 inch) as shown in
Important: The grass deflector must be spring loaded in the down position. Lift the deflector up to test that it snaps to the fully down position.
Maintaining the Mower
Belt(s)
Servicing the Mower Belt(s)
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 Belt(s)
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.
Move the motion-control levers outward to the P
ARK position, shut off the engine, remove the key from the ignition switch, 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 (1-1/2 inches).
4.
Remove the pulley covers ( Figure 62 ).
1.
Cover
Figure 62
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 of the
and
WARNING
The spring is under tension when installed and can cause personal injury.
Be careful when removing the belt.
42
3
2 5
4
1
1.
Idler pulley
2.
Mower belt
3.
Outside pulley
6 4
Figure 63
Mower Decks with 1 Blade
G015129
4.
Spring
5.
Engine pulley
6.
Spring-removal tool
Figure 64
Mower Decks with 2 Blades
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 Number
92-5771), install the idler spring over the deck hook and place tension on the idler pulley and the mower belt (
and
).
43
Cleaning
Washing the Underside of the
Mower
Service Interval: After each use—Clean the mower-deck housing.
Connect a garden hose to the washout fitting washout fitting to prevent grass buildup for improved mulch action and clipping dispersal.
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, engine, hydraulic pumps, and motors.
1.
Park the machine on a level surface and disengage the blade-control switch.
2.
Move the motion-control levers outward to the P ARK position, shut off the engine, remove the key from the ignition switch, 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 65 ).
Note: Spread petroleum jelly on the washout fitting
O-ring to make the coupling slide on easier and protect the O-ring.
4
2
1
Note: Use a nonmetallic scraper to remove any remaining debris if necessary.
9.
Run the mower again for 1 to 3 minutes to remove any excess water.
WARNING
A broken or missing washout fitting could expose you and others to thrown objects or blade contact. Contact with 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.
3 2
1.
Washout fitting
2.
Hose
4
Figure 65
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.
6.
Engage the blade-control switch and let the mower run for 1 to 3 minutes.
7.
Disengage the blade-control switch, shut off the engine, remove the key from the ignition switch, and wait for all moving parts to stop.
8.
Turn the water off and remove the coupling from the washout fitting.
44
Storage
Cleaning and Storing the
Machine
1.
Disengage the blade-control switch, move the motion controls outward to the P ARK position, shut off the engine, and remove the key from the ignition switch.
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, engine, hydraulic pumps, and motors.
3.
Service the air cleaner; refer to
.
4.
Grease and oil the machine; refer to
.
5.
Change the crankcase oil and filter; refer to
Changing the Engine Oil and Filter (page 28)
.
6.
Check the tire pressure; refer to
.
7.
Charge the battery; refer to
.
8.
Check the condition of the blades; refer to
Servicing the Cutting Blades (page 36)
.
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).
Shut off the engine, allow it to cool, and drain the fuel tank.
Start the engine and run it until it shuts off.
Choke the engine. Start and run the engine until it does not start.
Dispose of fuel properly. Recycle pursuant to local codes.
Important: Do not store stabilizer/conditioned gasoline over 90 days.
11.
Remove the spark plug(s) and check its condition; refer to
Servicing the Spark Plug (page 30)
. 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.
45
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 motion-control levers are not in the P ARK position.
3. The battery is dead.
4. The electrical connections are corroded or loose.
5. A fuse is blown.
6. A relay or switch is damaged.
1. Move the blade-control switch to
Disengaged.
2. Move the motion-control levers outward to the P ARK position.
3. Charge the battery.
4. Check the electrical connections for good contact.
5. Replace the fuse.
6. 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.
6. The fuel tank vent is blocked.
7. There is dirt in the fuel filter.
2. Clean the air cleaner element.
3. Add oil to the crankcase.
4. Remove the obstruction from the cooling fins and air passages.
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.
46
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 the pulley.
2. Install the drive belt and check the adjusting shafts and belt guides for the correct position.
3. Contact an Authorized Service Dealer.
3. The Power Take-Off (PTO) switch or
PTO clutch is faulty.
4. The mower belt is worn, loose, or broken.
4. Install a new mower belt.
47
Schematics
Electrical Schematic (Rev. A)
48
Notes:
Notes:
Notes:
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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Table of contents
- 26 Raising the Seat
- 26 Greasing the Bearings
- 27 Servicing the Air Cleaner
- 28 Servicing the Engine Oil
- 30 Servicing the Spark Plug
- 31 Replacing the In-Line Fuel Filter
- 32 Charging the Battery
- 34 Servicing the Fuses
- 34 Checking the Tire Pressure
- 35 Releasing the Electric Brake
- 35 Cleaning the Engine Screen
- 35 Cleaning the Engine-Cooling Fins and Shrouds
- 36 Servicing the Cutting Blades
- 38 Leveling the Mower Deck
- 40 Removing the Mower
- 41 Installing the Mower
- 41 Replacing the Grass Deflector
- 42 Servicing the Mower Belt(s)
- 44 Washing the Underside of the Mower