Snapper LT2146 (2690978), 2690978 Owner’s Manual

Riding

Mower

Model No.

2690978

Description

LT2146 Riding Mower, 21 Gross HP, 46" (116,8 cm)

1752029

130.28011 Revision

Thankyouforpurchasingthisquality-builtSNAPPERmower.We'repleasedthatyou'veplacedyourconfidenceinthe SNAPPERbrand.Whenoperatedandmaintainedaccordingtotheinstructionsinthismanual,yourSNAPPERproductwill

providemanyyearsofdependableservice. Thismanualcontainssafetyinformationtomakeyouawareofthehazardsandrisksassociatedwithmowersandhow

toavoidthem.Thisproductanditsapprovedattachments/accessoriesaredesignedandintendedonlyforlawnworkor snowremovalandarenotintendedforanyotherpurpose.Itisimportantthatyoureadandunderstandtheseinstructions

thoroughlybeforeattemptingtostartoroperatethisequipment.Savetheseoriginalinstructionsforfuture reference. Mower

ModelNumber

SerialNumber

Engine

Model Type Trim Date Code

Date Purchased

permission of Briggs & Stratton Power Products Group, LLC. SNAPPER is a trademark of Briggs & Stratton Power Products Group, LLC

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Table of Contents

Operator Safety ............................................ 4

Important Safety Instructions ........................................ 4

Safety Symbols and Meanings ...................................... 4

Safe Operation Practices ........................................... 5

Safety Decats .................................................... 10

Features and Controls ...................................... 12

Tractor Controls .................................................. 13

Electronic Dashboard .............................................. 14

Operation ................................................. 15

General Operating Safety .......................................... 15

Safety Interlock System Tests ....................................... 15

Check Tire Pressure .............................................. 15

Oil Recommendations ............................................. 15

Check and Add Engine Oil ......................................... 16

Oil Pressu re ..................................................... 16

Fuel Recommendations ............................................ 16

Adding Fuel ...................................................... 17

Starting the Engine ................................................ 17

Driving the Tractor ................................................ 18

Mowing ......................................................... 18

Reverse Mowing Option (RMO TM) ................................... 18

Pushing the Tractor by Hand ........................................ 18

Adjusting the Mower Cutting Height .................................. 19

Parking Brake .................................................... 19

Cruise Control .................................................... 19

Stopping the Tractor and Engine .................................... 19

Maintenance ............................................... 20

Maintenance Chart ................................................ 20

Check Tire Pressure .............................................. 20

Check Mower Blade Stopping Time .................................. 20

Battery Maintenance .............................................. 21

Disconnect the Battery ............................................. 21

Remove and Install the Battery ...................................... 21

Connect the Battery ............................................... 21

Cleaning the Battery and Cables .................................... 21

Charging the Battery .............................................. 21

Changing the Engine Oil ........................................... 22

Servicing the Air Filter ............................................. 23

Servicing the Muffler .............................................. 23

Servicing the Spark Plug ........................................... 24

Washing the Mower Deck .......................................... 24

Adjusting the Gauge Wheels ........................................ 25

Lubrication ...................................................... 26

Storage ......................................................... 27

Troubleshooting ............................................ 28

Specifications .............................................. 30

Warranties ................................................. 31

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Operator Safety

Important Safety Instructions

SAVE THESE iNSTRUCTiONS -This manual contains

important instructions that should be followed during the initial set-up, the operation, and the maintenance of the

equipment. Save these original instructions for future reference.

Safety Symbols and Meanings

FiRE NOVINGPARTS SHOCK

TOXICFUMES

WEAREYE

PROTECTION

KICKBACK EXPLOSION

HOTSURFACE

STOP

il0

ON/OFF

CHOKE

DANGER indicates a hazard which, if not avoided, will

result in death or serious injury.

WARNING indicates a hazard which, if not avoided,

could result in death or serious injury.

CAUTION indicates a hazard which, if not avoided,

could result in minor or moderate injury.

NOTICE indicates a situation that could result in damage to the product.

WARNING The engine exhaust from this product contains

chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

WARNING Certain components inthis product and its related

accessories contain chemicals known to the State of California to cause cancer, birth defects, or other

reproductive harm. Wash hands after handling.

BEADMANUAL FAST SLOW OiL FUEL

1{)°Max.

SHUT-OFF AMPUTATION

FUEL

1O" Max.

BOLL-OVER

HAZARD

The safety alert symbol is used to identify safety

information about hazards that can result in personal injury. A signal word (DANGER, WARNING, or CAUTION) is used

with the alert symbol to indicate the likelihood and the potential severity of injury. In addition, a hazard symbol may be used to represent the type of hazard.

HAZARD

WARNING

Battery posts, terminals, and related accessories contain lead and lead compounds - chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands after handling.

WARNING Running engine gives off carbon monoxide, an odorless, colorless, poison gas.

Breathing carbon monoxide can cause headache,

fatigue, dizziness, vomiting, confusion, seizures, nausea, fainting or death.

* Operate equipment ONLY outdoors.

Keep exhaust gas from entering a confined area through

windows, doors, ventilation intakes, or other openings.

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Power equipment is only as safe as the operator. If it is misused, or not properly maintained, it can be dangerous! Remember, you are responsible for your safety and that of those around you. Use common sense, and think through what you are doing. If you are not sure that the task you are about to perform can be safely done with the equipment you have chosen, ask a professional: contact your local authorized dealer.

Readthe Manual

The operator's manual contains important safety information you need to be aware of BEFORE you operate your unit as well as

DURING operation. Safe operating techniques, an explanation of the product's features

and controls, and maintenance information is included to help you get the most out of your equipment investment.

Be sure to completely read the Safety Rules and Information found on the following pages. Also completely read the Operation section.

Safe Operation Practices

OperatingSafety

Children

Tragic accidents can occur with children. Do not allow them anywhere near the area of operation. Children are often attracted to the unit and mowing activity. Never assume that children will remain where you last saw them. If there is a risk that children may enter the area where you are mowing, have another responsible adult watch them.

DO NOT GIVE CHILDREN RIDES ON THIS UNIT! This encourages them to come near the unit in the future while it

is running, and they could be seriously hurt. They may then approach the unit for a ride when you are not expecting it, and you may run over them.

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Do not mow in reverse unless absolutely necessary.

Always look down

and behind before and while traveling

in reverse even with

the mower blades

disengaged.

Reverse

SlopeOperation

You could be seriously injured or even killed if you use this unit on too steep an incline. Using the unit on a slope that is too steep or where you don't have adequate traction can cause you to lose control or roll over. A good rule of thumb is to not operate on any slope you cannot back up (in 2-wheel drive mode). You should not operate on inclines with a slope greater than a 3.5 foot rise over a 20 foot length. Always drive up and down slopes: never cross the face. Also note that the surface you are driving on can greatly impact stability and control. Wet grass or icy pavement can seriously affect your ability

to control the unit.

If you feel unsure about operating the unit on an incline, don't do it. It's

not worth the risk.

MovingParts

This equipment has many moving parts that can injure you or someone else.

However, if you are seated in the seat properly and follow all the rules in this book, the unit is safe to operate. The mower deck has spinning mower blades that can amputate hands and feet.

Do not allow anyone near the equipment while it is running! To help you, the operator, use this equipment safely, it is equipped with an operator-present safety system. Do NOT attempt to alter or bypass the system. See your dealer immediately if the system does not pass all the safety interlock system tests found in this manual.

ThrownObjects

This unit has spinning mower blades. These blades can pick up and throw debris that could seriously injure a bystander. Be sure to clean up the area to

be mowed BEFORE you start mowing. Do not operate this unit without the entire grass catcher or discharge guard (deflector) in place. Do not allow anyone in the mowing area while the unit is running! If someone

does enter the area, shut the unit off immediately until they leave.

Fueland Maintenance

Gasoline is extremely flammable. Its vapors are also extremely flammable and can travel to distant ignition sources. Gasoline must only be used as a fuel, not as a solvent or cleaner. Fuel should never be stored any place where its vapors can build up or travel to an ignition source like a pilot light.

Fuel belongs in an approved, plastic, sealed gas can, or in the tractor fuel tank with the cap securely closed. Spilled fuel needs to be cleaned up immediately.

Proper maintenance is critical to the safety and performance of your unit.

Be sure to perform the maintenance procedures listed in this manual and be sure to periodically test the safety system.

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Readthesesafetyrulesandfollowthemclosely.Failuretoobeytheserulescouldresultinlossofcontrolofunit,

severepersonalinjuryordeathtoyou,orbystanders,ordamagetopropertyorequipment.This mowing deck

is capable of amputating hands and feet and throwing objects. The triangle _IL in text signifies important cautions or warnings which must be followed.

GENERAL OPERATION

1. Read, understand, and follow all instructions in the manual and on the unit before starting.

2. Do not put hands or feet near rotating parts or under the machine. Keep clear of the discharge opening at all

times.

3. Only allow responsible adults, who are familiar with the

instructions, to operate the unit (local regulations can restrict operator age).

4. Clear the area of objects such as rocks, toys, wire, etc., which could be picked up and thrown by the blade(s).

5. Be sure the area is clear of other people before mowing.

Stop the unit if anyone enters the area.

6. Never carry passengers.

7. Do not mow in reverse unless absolutely necessary. Always look down and behind before and while travelling

in reverse.

8. Never direct discharge material toward anyone. Avoid

discharging material against a wall or obstruction. Material may ricochet back toward the operator. Stop the

blade(s) when crossing gravel surfaces.

9. Do not operate the machine without the entire grass

catcher, discharge guard (deflector), or other safety devices in place.

10. Slow down before turning.

11. Never leave a running unit unattended. Always disengage the PTO, set parking brake, stop engine, and

remove starter insert before dismounting.

12. Disengage blades (PTO) when not mowing. Shut off engine and wait for all parts to come to a complete

stop before cleaning the machine, removing the grass catcher, or unclogging the discharge guard.

13. Operate the machine only in daylight or good artificial light.

14. Do not operate the unit while under the influence of alcohol or drugs.

15. Watch for traffic when operating near or crossing roadways.

16. Use extra care when loading or unloading the unit into a

trailer or truck.

17. Always wear eye protection when operating this unit.

18. Data indicates that operators, age 60 years and above, are involved in a large percentage of power equipment- related injuries. These operators should evaluate their ability to operate the equipment safely enough to protect

themselves and others from injury.

19. Follow the manufacturer's recommendations for wheel

weights or counterweights.

20. Keep in mind the operator is responsible for accidents occurring to other people or property.

21. All drivers should seek and obtain professional and practical instruction.

22. Always wear substantial footwear and trousers. Never operate when barefoot or wearing sandals.

23. Before using, always visually check that the blades and blade hardware are present, intact, and secure. Replace

worn or damaged parts.

24. Disengage attachments before: refueling, removing an attachment, making adjustments (unless the adjustment can be made from the operator's position).

25. When the machine is parked, stored, or left unattended, lower the cutting means unless a positive mechanical

lock is used.

26. Before leaving the operator's position for any reason, engage the parking brake (if equipped), disengage the PTO, stop the engine, and remove the starter insert.

27. To reduce fire hazard, keep the unit free of grass, leaves, & excess oil. Do not stop or park over dry leaves, grass, or combustible materials.

TRANSPORTING AND STORAGE

1. When transporting the unit on an open trailer, make sure it is facing forward, in the direction of travel. If the unit is

facing backwards, wind lift could damage the unit.

2. Always observe safe refueling and fuel handling practices when refueling the unit after transportation or storage.

3. Never store the unit (with fuel) in an enclosed poorly

ventilated structure. Fuel vapors can travel to an ignition

source (such as a furnace, water heater, etc.) and cause an explosion. Fuel vapor is also toxic to humans and

animals.

(_ 7

4. Always follow the engine manual instructions for storage preparations before storing the unit for both short and long term periods.

5. Always follow the engine manual instructions for proper start-up procedures when returning the unit to service.

6. Never store the unit or fuel container inside where there is an open flame or pilot light, such as in a water heater.

Allow unit to cool before storing.

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 operate

on it. Control of a walk-behind or ride-on machine sliding on a

slope will not be regained by the application of the brake. The main reasons for loss of control are: insufficient tire grip on the ground, speed too fast, inadequate braking, the type

of machine is unsuitable for its task, lack of awareness of the ground conditions, incorrect hitching and load distribution.

1. Mow up and down slopes, not across.

2. Watch for holes, ruts, or bumps. Uneven terrain could overturn the unit. Tall grass can hide obstacles.

3. Choose a slow speed so that you will not have to stop or change speeds while on the slope.

4. Do not mow on wet grass. Tires may loose traction.

5. Always keep unit in gear especially when traveling down slopes. Do not shift to neutral and coast

downhill.

6. Avoid starting, stopping, or turning on a slope. If tires lose traction, disengage the blade(s) and proceed slowly straight down the slope.

7. Keep all movement on slopes slow and gradual. Do not make sudden changes in speed or direction, which

could cause the machine to rollover.

8. Use extra care while operating machines with grass catchers or other attachments; they can affect the stability of the unit. Do not use on steep slopes.

9. Do not try to stabilize the machine by putting your foot on the ground (ride-on units).

10. Do not mow near drop-offs, ditches, or embankments. The mower could suddenly turn over if a wheel is over the edge of a cliff or ditch, or if an edge caves in.

11. Do not use grass catchers on steep slopes.

12. Do not mow slopes if you cannot back up them.

13. See your authorized dealer/retailer for

recommendations of wheel weights or counterweights

to improve stability.

14. Remove obstacles such as rocks, tree limbs, etc.

15. Use slow speed. Tires may lose traction on slopes

even through the brakes are functioning properly.

16. Do not turn on slopes unless necessary, and then, turn

slowly and gradually downhill, if possible.

TOWED EQUIPMENT (RIDE-ON UNITS)

1. Tow only with a machine that has a hitch designed for towing. Do not attach towed equipment except at the

hitch point.

2. Follow the manufacturer's recommendations for weight limit for towed equipment and towing on slopes.

3. Never allow children or others in or on towed

equipment.

4. On slopes, the weight of the towed equipment may

cause loss of traction and loss of control.

5. Travel slowly and allow extra distance to stop.

6. Do not shift to neutral and coast down hill.

WARNING

Never operate on slopes greater than 17.6 percent (10°) which is a rise of 3-1/2 feet (106 cm) vertically in

20 feet (607 cm) horizontally. When operating on slopes use additional wheel

weights or counterweights. See your dealer/retailer to determine which weights are available and appropriate for your unit.

Select slow ground speed before driving onto slope.

In addition to front weights, use extra caution when

operating on slopes with rear-mounted grass catchers.

Mow UP and DOWN the slope, never across the face, use caution when changing directions and DO NOT

START OR STOP ON SLOPE.

CHILDREN

Tragic accidents can occur ifthe operator is not alert to the presence of children. Children are often attracted to the unit

and the mowing activity. Never assume that children will remain where you last saw them.

1. Keep children out of the mowing area and under the watchful care of another responsible adult.

2. Be alert and turn unit off if children enter the area.

3. Before and during reverse operation, look behind and down for small children.

4. Never carry children, even with the blade(s) off. They may fall off and be seriously injured or interfere with safe unit operation. Children who have been given rides in the past may suddenly appear in the mowing area

for another ride and be run over or backed over by the

machine.

5. Never allow children to operate the unit.

6. Use extra care when approaching blind corners, shrubs,

trees, or other objects that may obscure vision.

EMiSSiONS

1. Engine exhaust from this product contains chemicals known, in certain quantities, to cause cancer, birth defects, or other reproductive harm.

2. Look for the relevant Emissions Durability Period and Air Index information on the engine emissions label.

IGNITION SYSTEM

1. This spark ignition system complies with Canadian ICES-002.

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SERVICE AND MAINTENANCE

Safe Handling of Gasoline

1. Extinguish all cigarettes, cigars, pipes, and other sources of ignition.

2. Use only approved gasoline containers.

3. Never remove the gas cap or add fuel with the engine running. Allow the engine to cool before refueling.

4. Never fuel the machine indoors.

5. Never store the machine or fuel container where there is an open flame, spark, or pilot light such as near a water

heater or other appliance.

6. Never fill containers inside a vehicle or on a truck bed

with a plastic bed liner. Always place containers on the

ground away from your vehicle before filling.

7. Remove gas-powered equipment from the truck or

trailer and refuel it on the ground. If this is not possible, then refuel such equipment on atrailer with a portable

container, rather than from a gasoline dispenser nozzle.

8. Keep nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock-open device.

9. If fuel is spilled on clothing, change clothing immediately.

10. Never over-fill the fuel tank. Replace gas cap and tighten securely.

11. Use extra care in handling gasoline and other fuels.

They are flammable and vapors are explosive.

12. Iffuel is spilled, do not attempt to start the engine but move the machine away from the area of spillage and avoid creating any source of ignition until fuel vapors have dissipated.

13. Replace all fuel tank caps and fuel container caps securely.

Service & Maintenance

1. Never run the unit in an enclosed area where carbon monoxide fumes may collect.

2. Keep nuts and bolts, especially blade attachment bolts, tight and keep equipment in good condition.

3. Never tamper with safety devices. Check their proper

operation regularly and make necessary repairs if they are not functioning properly.

4. Keep unit free of grass, leaves, or other debris build-up.

Clean up oil or fuel spillage, and remove any fuel-soaked debris. Allow machine to cool before storage.

5. If you strike an object, stop and inspect the machine.

Repair, if necessary, before restarting.

6. Never make adjustments or repairs with the engine

running.

7. Check grass catcher components and the discharge

guard frequently and replace with manufacturer's recommended parts, when necessary.

8. Mower blades are sharp. Wrap the blade or wear gloves,

and use extra caution when servicing them.

9. Check brake operation frequently. Adjust and service as

required.

10. Maintain or replace safety and instructions labels, as necessary.

11. Do not remove the fuel filter when the engine is hot as spilled gasoline may ignite. Do not spread fuel line clamps further than necessary. Ensure clamps grip hoses firmly over the filter after installation.

12. Do not use gasoline containing METHANOL, gasohol containing more than 10% ETHANOL, gasoline

additives, or white gas because engine/fuel system damage could result.

13. Ifthe fuel tank must be drained, it should be drained outdoors.

14. Replace faulty silencers/mufflers.

15. Use only factory authorized replacement parts when making repairs.

16. Always comply with factory specifications on all settings and adjustments.

17. Only authorized service locations should be utilized for major service and repair requirements.

18. Never attempt to make major repairs on this unit unless you have been properly trained. Improper service procedures can result in hazardous operation, equipment damage and voiding of manufacturer's

warranty.

19. On multiple blade mowers, take care as rotating one blade can cause other blades to rotate.

20. Do not change engine governor settings or over-speed

the engine. Operating the engine at excessive speed

can increase the hazard of personal injury.

21. Disengage drive attachments, stop the engine, remove

the starter insert, and disconnect the spark plug wire(s)

before: clearing attachment blockages and chutes, performing service work, striking an object, or if the unit

vibrates abnormally. After striking an object, inspect the

machine for damage and make repairs before restarting and operating the equipment.

22. Never place hands near the moving parts, such as a hydro pump cooling fan, when the tractor is running. (Hydro pump cooling fans are typically located on top of

the transaxle).

23. Units with hydraulic pumps, hoses, or motors:

WARNING: Hydraulic fluid escaping under pressure

may have sufficient force to penetrate skin and cause serious injury. Ifforeign fluid is injected into the skin it must be surgically removed within a few hours by a doctor familiar with this form of injury or gangrene may result. Keep body and hands away from pin holes or nozzles that eject hydraulic fluid under high pressure. Use paper or cardboard, and not hands, to search for leaks. Make sure all hydraulic fluid connections are tight and all hydraulic hoses and lines are ingood condition before applying pressure to the system. If leaks occur, have the unit serviced immediately by your authorized

dealer.

24. WARNING: Stored energy device. Improper release of springs can result in serious personal injury. Springs

should be removed by an authorized technician.

25. Models equipped with an engine radiator: WARNING: Stored energy device. To prevent serious bodily injury

from hot coolant or steam blow-out, never attempt to

remove the radiator cap while the engine is running. Stop the engine and wait until it is cool. Even then, use extreme care when removing the cap.

(_ 9

Safety Decals

TransmissionReJease

PartNo. 1730202

, = Do not carry riders (especially children) even

with the blades off. They may fall off or relurn

!_ for another ride when you are not expecting if.

° Look down and behind before and while

backing.

t Gasoline is flammable. Yard debris is combustible.

• Allow engine to cool for at least 3 minutes

II _ Firehazard

before refueling.

• Keep unit cleaned of debris.

DANGERIVlainPanel

PartNo. 1734879

Amputation and thrown objects hazard

• Keep hands and feet

- Do not operate mower _ ,_._- unless discharge chute

I_ away from deck" _'_,,_l

or entire grass catcher is in its proper place.

DANGERAmputation Hazard

PartNo. 7101665

Carbonmonoxidehazard

The engine emits poisonous carbon

monoxide gas.

- Only operate outdoors.

exhaust fumes.

Figure

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(_ 11

Features and Controls

Figure 2

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Tractor Controls

Brake Pedal

Depressing the brake pedal applies the tractor

brake,

Cruise Control This locks the ground speed control in forward.

The cruise control has five lock positions.

Electronic Dashboard See Electronic Dashboard section.

Fuel Tank To remove the cap, turn counterclockwise.

Ground Speed Pedals The forward ground speed pedal controls the

tractor's forward ground speed. The reverse ground speed pedal controls the tractor's reverse ground speed.

Headlight Switch This turns the tractor headlights on and off.

Reverse Mowing Option (RMO) This allows the operator to mow (or use other

PTO driven attachments) while traveling in

reverse. To activate, turn the RMO key after the

PTO is engaged. The L.E.D. light will illuminate, and the operator can then mow in reverse. Each time the PTO is engaged, the RMO needs to be

reactivated if desired.

Ignition Switch

The ignition switch starts and stops the engine, it

has three positions: OFF, RUN, and START.

STOP Stops the engine and shuts off the

electrical system.

RUN Allows the engine to run and powers the

electrical system.

START Cranks the engine for starting.

NOTE: Never leave the ignition switch in the RUN position with the engine stopped. This will drain the battery.

B m

Height-of-Cut Switch This adjusts the mower cutting height. Press the

switch UP to raise the mowing cutting height and DOWN to lower the mower cutting height.

The height-of-cut is displayed on the electronic dashboard.

Parking Brake This locks the parking brake when the tractor is

stopped. See Parking Brake section.

Power Outlet (12V-DC) The power outlet is 12V-DC. Accessories must be rated at 9 amps or less.

Power Take-Off (PTO) Switch This engages and disengages attachments that

use the PTO. To engage the PTO, pull UP on the switch. Push DOWN to disengage.

NOTE: The operator must be seated firmly in the tractor seat for the PTO to function.

Throttle/Choke Control (Choke-A-Matic) The throttle/choke controls the engine speed

and choke. Move the throttle/choke control to the FAST position to increase engine speed and

SLOW position to decrease engine speed. Always operate at full throttle. Move the throttle/choke

control to the CHOKE position for starting a cold engine. A warm engine may not require choking.

Transmission Release Lever This releases the transmission so that the tractor

can be pushed by hand.

(_ 13

Electronic Dashboard

The electronic dashboard displays the total hours, trip hours, digital clock, and cutting height (see Figure 3).

A. Total Hours, Trip Hours, and Clock B. Height-of-Cut

C. MODE and RESET Buttons

Display Total Hours, Trip Hours, and Clock

NOTE: Whenever you start up the unit, the Total Hours are displayed. The Total Hours will automatically reset to 0

after 999.9.

1. Press MODE for less than 1 second to display the Trip Hours.

2. Press RESET for greater than 3 seconds to reset the Trip Hours to 0.

3. Press MODE for less than 1 second to display the Clock (see Set the Clock section).

4. Press MODE for less than 1 second to return to Total Hours,

Figure 3

Set the Clock

1. Press MODE for greater than 3 seconds. The hours will flash on the display.

2. Press RESET to adjust the hours.

3. Press MODE for less than 1 second to save the setting.The minutes will flash on the display.

4. Press RESET to adjust the minutes.

5. Press MODE for less than 1 second to save the setting.

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Operation

General Operating Safety

Be sure to read all information inthe Operator Safety section before attempting to operate this unit. Become familiar with all of the controls and how to stop the unit.

WARNING If the unit does not pass a safety test, do not operate

it. See an authorized dealer.

Safety interlock System Tests

This unit is equipped with a Safety Interlock System. Do not attempt to bypass or tamper with the switches and devices.

Test 1 -- Engine should NOT crank if:

• PTO switch is ON, OR

• Brake pedal is NOT fully depressed (parking brake OFF), OR

• The cruise control lever is NOT in NEUTRAL.

Test 2 -- Engine SHOULD crank if:

• PTO switch is OFF, AND

• Brake pedal is fully depressed (parking brake ON), AND

• The cruise control lever is in NEUTRAL.

Test 3 -- Engine should SHUT OFF if:

° Operator rises off seat with PTO engaged, OR

• Operator rises off seat with brake pedal NOT fully depressed (parking brake OFF).

Test 4 -- Check Mower Blade Stopping Time Mower blades and mower drive belt should come to a com-

plete stop within five seconds after electric PTO switch is turned OFF. If mower drive belt does not stop within five seconds, readjust the PTO clutch as described in the MAIN- TENANCE section or see your dealer.

Test 5 -- Check Reverse Mow Option (RMO)

° Engine should shut off if reverse travel is attempted if

the PTO has been switched on and RMO has not been

activated.

• RMO light should illuminate when RMO has been activated.

NOTE: Once the engine has stopped, the PTO switch must be turned off after the operator returns to the seat in order to start the engine.

,_ WARNING

Mowing in reverse can be hazardous to bystanders. Tragic accidents can occur if the operator is not alert to the presence of children. Never activate the RMO if children are present. Children are often attracted to the unit and the mowing activity.

Check Tire Pressure

Tires should be checked periodically to provide the optimum traction and to guarantee the best cut (see Figure 4).

NOTE: These pressures may differ slightly from the "Maximum Inflation" stamped on the side walls of the tires.

12-14 psi

(0,82-0,96 bar)

Oil Recommendations

We recommend the use of Briggs & Stratton Warranty Certified oils for best performance. Other high-quality detergent oils are acceptable if classified for service SF, SG, SH, SJ or higher. Do not use special additives.

Outdoor temperatures determine the proper oil viscosity for the engine. Use the chart to select the best viscosity for the outdoor temperature range expected.

10 psi

(0,68 bar)

Figure 4

Oil Recommendations

120 100

oi!! _ 15

-20

* Below 400F(40C)the use of SAE30 will result

inhard starting.

**Above800F (270C)the useof 10W30maycause

increasedoil consumption.Checkoil levelmore frequently.

- --

_i:_i_ 4

°C

4 38

-18

-29

(_ 15

Check and Add Engine Oil

1. Place the tractor on a level surface (see Figure 5).

Figure 5

2. Stop the engine (see Stopping the Tractor and Engine).

3. Clean the oil fill area of any debris and remove.

4. Remove the dipstick and wipe with a clean cloth (see Figure 6).

5. Fully insert the dipstick.

6. Remove the dipstick and check the oil level. It should be at the FULL mark on the dipstick.

7. If FULL, insert the dipstick and tighten securely. If LOW, add oil slowly into the engine oil fill tube (see Oil Recommendations). Do not overfill. After adding oil,

wait one minute, then check the oil level.

Oil Pressure

If the oil pressure is too low, a pressure switch (if equipped) will either stop the engine or activate a warning device on the equipment. If this occurs, stop the engine and check the oil level with the dipstick.

If the oil level is below the ADD mark, add oil until it reaches the FULL mark. Start the engine and check for proper

pressure before continuing to operate. ° If the oil level is between the ADD and FULL marks, do not

start the engine. Contact an authorized dealer to have the oil pressure problem corrected.

Figure 6

Fuel Recommendations

Fuel must meet these requirements:

Clean, fresh, unleaded gasoline. A minimum of 87 octane/87 AKI (91 RON).

Gasoline with up to 10% ethanol (gasohol) or up to

15% MTBE (methyl tertiary butyl ether) is acceptable.

CAUTION: Do not use unapproved gasolines, such as E85. Do not mix oil in gasoline or modify the engine to run on alternate fuels. This will damage the engine components and void the engine warranty.

To protect the fuel system from gum formation, mix a fuel stabilizer into the fuel. See the Storage section. All fuel is not the same. If starting or performance problems occur, change fuel providers or change brands. This engine is certified to operate on gasoline. The emissions control system for this engine is EM (Engine Modifications).

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Adding Fuel Starting the Engine

WARNING Fuel and its vapors are extremely flammable and

explosive. Fire or explosion can cause severe burns or

death.

WARNING

Fuel and its vapors are extremely flammable and explosive.

Fire or explosion can cause severe burns or death.

When Adding Fuel

• Turn engine off and let engine cool at least 3 minutes before removing the fuel cap.

• Fill fuel tank outdoors or in well-ventilated area.

• Do not overfill fuel tank. To allow for expansion of the fuel, do not fill above the bottom of the fuel tank neck.

• Keep fuel away from sparks, open flames, pilot lights, heat, and other ignition sources.

• Check fuel lines, tank, cap, and fittings frequently for cracks or leaks. Replace if necessary.

• If fuel spills, wait until it evaporates before starting engine.

Clean the fuel cap area of dirt and debris. Remove the fuel cap (A, Figure 7). Also see Features and Controls

section.

Fill the fuel tank (B) with fuel. To allow for expansion of the fuel, do not fill above the bottom of the fuel tank neck

(C).

3. Reinstall the fuel cap.

When Starting Engine

• Ensure that spark plug, muffler, fuel cap, and air cleaner (if equipped) are in place and secured.

• Do not crank engine with spark plug removed.

• If engine floods, set choke (if equipped) to OPEN/RUN

position, move throttle (if equipped) to FAST position and crank until engine starts.

WARNING Engines give off carbon monoxide, an odorless,

colorless, poison gas. Breathing carbon monoxide can cause nausea, fainting, or death. Fire or explosion can cause severe burns or death.

• Start and run engine outdoors.

• Do not start or run engine in enclosed area, even if

doors or windows are open.

1. Check the oil level (see Check and Add Engine Oil).

2. Sit in the seat and lift UP the seat adjustment lever, position as desired, and release the lever to lock the seat in position.

3. Engage the parking brake. Fully depress the brake pedal, pull UP on the parking brake control, and release the brake pedal.

4. Push in the PTO switch to disengage.

5. Move the throttle/choke control to the CHOKE position.

6. Insert the ignition key and turn clockwise to the START position. After the engine starts running, release the

switch to the RUN position.

Figure 7

7. Move the throttle/choke control to half speed. Warm up the engine by running itfor at least 30 seconds.

8. Move the throttle/choke control to the FAST position.

NOTE: In the event of an emergency, the engine can be stopped by turning the ignition switch to STOP. For normal engine shut down, see Stopping the Tractor and Engine.

(_ 17

Driving the Tractor

Sit inthe seat and adjust the seat so that you can comfortably reach all the controls and see the dashboard display (see Features and Controls).

Engage the parking brake. Fully depress the brake pedal, pull UP on the parking brake control, and release

the brake pedal.

Make sure the PTO switch is disengaged.

Start the engine (see Starting the Engine).

Disengage the parking brake. Fully depress the brake pedal, press DOWN on the parking brake control, and release the brake pedal.

Depress the forward ground speed control pedal to travel forward. Release the pedal to stop. Note that the further down the pedal is depressed the faster the tractor

will travel.

7. Stop the tractor by releasing the ground speed control pedals, setting the parking brake, and stopping the

engine (see Stopping the Tractor and Engine).

Mowing

Reverse Mowing Option (RMO TM)

_, WARNING

The Reverse Mowing Option (RMO) allows the operator to mow in reverse (see Features and Controls). To activate, turn the RMO key after the PTO is engaged. The L.E.D. light

will illuminate, and the operator can then mow in reverse. Each time the PTO is engaged the RMO needs to be

reactivated if desired. The key should be removed to restrict access to the RMO.

Pushing the Tractor by Hand

1. Disengage the PTO and turn the engine off (see

Features and Controls).

2. Pull out the lever approximately 2-3/8" (6 cm) to release the transmission (see Figure 8).

3. The tractor can now be pushed by hand.

1. Set the mower cutting height to the desired level using the height-of-cut switch (see Features and Controls).

2. Engage the parking brake. Make sure the PTO switch is

disengaged.

3. Start the engine (see Starting the Engine).

4. Move the throttle/choke control to the FAST position.

5. Engage the PTO to activate the mower blades.

6. Disengage the parking brake then begin mowing.

7. When finished mowing, shut off the PTO.

8. Stopthe engine(seeStopping the Tractor and Engine).

WARNING

The engine will shut off if the reverse ground speed pedal is depressed while the PTO is on and the RMO has not been activated. The operator should always turn the

PTO off prior to driving across on roads, paths, or any area

that may be used by other vehicles. Sudden loss of drive could create a hazard.

,_ WARNING

Towing the unit will cause transmission damage.

Do not use another vehicle to push or pull this unit. Do not actuate the transmission release lever while the engine is running.

Figure 8

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Adjusting the Mower Cutting Height

Use the height-of-cut switch to raise or lower the mower cutting height (see Features and Controls).

Press the switch UP to raise the mowing cutting height and DOWN to lower the mower cutting height. The height-of-cut is displayed on the electronic dashboard.

Stopping the Tractor and Engine

WARNING

Fuel and its vapors are extremely flammable and explosive.

_j_ Fire or explosion can cause severe burns or

death.

Parking Brake

Use the parking brake control to engage or disengage the parking brake when the tractor is stopped (Features and

Controls).

Engage the Parking Brake - To engage the parking brake, fully depress the brake pedal, pull UP on the parking brake control, and release the brake pedal.

Disengage the Parking Brake - To disengage the parking brake, fully depress the brake pedal, press DOWN on the parking brake control, and release the brake pedal.

Cruise Control

TO ENGAGE:

1. Depress the forward ground speed pedal (see Features and Controls).

2. Pull up the cruise control when the desired speed is reached. The cruise will lock in one of its five locking positions.

TO DISENGAGE:

1. Depress the brake pedal.

• Do not choke the carburetor to stop the engine.

1. Release the ground speed pedals to return to the NEUTRAL position (see Features and Controls).

2. While still on the lawn, disengage the PTO switch, then

wait for all moving parts to stop.

3. Move the throttle/choke control to the SLOW position.

4. Turn the ignition switch to the STOP position.

5. Remove the key and keep in a safe place out of the

reach of children.

6. Engage the parking brake. Fully depress the brake

pedal, pull UP on the parking brake control, and release the brake pedal.

NOTE: In the event of an emergency, the engine can be stopped by turning the ignition switch to STOP. For normal engine shut down, see Stopping the Tractor and Engine.

2. Depress the forward ground speed pedal.

(_ 19

Maintenance

Maintenance Chart

EverySHoursOrDaily

Check safety interlock system Clean debris off tractor and mower deck

Clean debris from engine compartment

Every 25 Hours or Annually _

Check tire pressure Check mower blade stopping time

Check tractor and mower for loose hardware

Every 50 Hours or Annually *

Clean battery and cables Check tractor brakes

See Dealer Annually to

Lubricate tractor and mower

Check mower blades **

* Whichever comes first ** Check blades more often in regions with sandy soils or

high dust conditions.

Change engine oil

Every 8 Hours or Daily ........

Check engine oil level

Every 25 Hours or Annually *

Clean engine air filter and pre-cleaner **

Every 50 Hours or Annually*

Change engine oil

Replace oil filter

Annually

Replace air filter Replace pre-cleaner

See Dealer Annually to

Inspect muffler and spark arrester Replace spark plug Replace fuel filter

Clean engine air cooling system

WARNING Unintentional sparking can result in fire or electric

shock. Unintentional start-up can result in entanglement,

traumatic amputation, or laceration.

Before performing adjustments or repairs:

• Disconnect the spark plug wire and keep it away from the spark plug.

• Disconnect battery at negative terminal (only engines with electric start).

• Use only correct tools.

• Do not tamper with governor spring, links, or other

parts to increase engine speed.

• Replacement parts must be of the same design and installed in the same position as the original parts.

Other parts may not perform as well, may damage the unit, and may result in injury.

• Do not strike the flywheel with a hammer or hard object because the flywheel may shatter during operation.

* Whichever comes first ** Clean more often in dusty conditions or when airborne

debris is present.

Check Tire Pressure

Tires should be checked periodically to provide the optimum traction and to guarantee the best cut (see Figure 4).

NOTE: These pressures may differ slightly from the "Maximum Inflation" stamped on the side walls of the tires.

Check Mower Blade Stopping Time

WARNING

If the mower blade does not come to a complete stop within 5 seconds, the blade must be adjusted. Do not operate the machine until the proper adjustment has been

_erformed by an authorized dealer.

Check the mower blade for proper function (see Safety Interlock System Tests). The blade should stop rotating in 5 seconds or less after moving the blade control to the OFF position.

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Battery Maintenance

WARNING When removing or installing battery cables,

disconnect the negative cable FIRST and reconnect it LAST. If not done in this order, the

positive terminal can be shorted to the frame by a tool.

WARNING

Battery posts, terminals, and related accessories

contain lead and lead compounds - chemicals known to

the State of California to cause cancer, birth defects, or

other reproductive harm. Wash hands after handling.

Disconnect the Battery

1. Stop theengine (seeStopping the Tractor and Engine).

2. Disconnect the NEGATIVE (black) cables first.

3. Disconnect the POSITIVE (red) cables last.

Remove and Install the Battery

Remove and Install the battery as shown in Figure 9.

(2x)

Figure 9

Connect the Battery

1. Stop theengine (seeStopping the Tractor and Engine).

2. Connect the POSITIVE (red) cables first.

3. Connect the NEGATIVE (black) cables last.

Cleaning the Battery and Cables

1. Clean the battery platform with a solution of baking soda and water.

2. Clean the battery terminals and cable ends with a wire brush and battery terminal cleaner until shiny.

3. Coat the assembled terminals with petroleum jelly or non-conducting grease.

Charging the Battery

,_ WARNING

Keep open flames and sparks away from the battery; the gasses coming from it are highly

explosive. Ventilate the battery well during charging.

A dead battery or one too weak to start the engine may be the result of a defect in the charging system or other electrical component. If there is any doubt about the cause of the problem, see your dealer. If you need to replace the battery, see the Cleaning the Battery and Cables section.

To charge the battery, follow the instructions provided by the battery charger manufacturer as well as all warnings included in the Operator Safety section of this manual. Charge the battery until fully charged. Do not charge at a rate higher than 10 amps.

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