Briggs & Stratton 2691184-00 User manual

Not for
Reproduction
Operator’s Manual
1757784
Revision A
Front Engine Riders
Models Covered by This Manual
2691184-00, 2691185-00, 2691185-01, 2691186-00, 2691187-00
Copyright © 2014 Briggs & Stratton Power Products Group, LLC.
Milwaukee, WI, USA. All rights reserved.

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2

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3
en
Operator Safety ................................................................................................... 4
Important Safety Instructions............................................................................. 4
Safety Symbols and Meanings.......................................................................... 4
Safe Operation Practices .................................................................................. 5
Decal Locations (Operation and Safety).......................................................... 10
Features and Controls ......................................................................................12
Operation ...........................................................................................................14
Safety Interlock System Tests.......................................................................... 14
Oil Recommendations..................................................................................... 14
Checking/Adding Oil ....................................................................................... 15
Oil Pressure .................................................................................................... 15
Fuel Recommendations .................................................................................. 15
High Altitude.................................................................................................... 16
Adding Fuel..................................................................................................... 16
Starting the Engine.......................................................................................... 16
Driving the Tractor ........................................................................................... 17
Mowing ........................................................................................................... 17
Reverse Mowing Option (RMO) ...................................................................... 17
Pushing the Tractor by Hand ........................................................................... 17
Adjusting the Mower Cutting Height ................................................................ 18
Parking Brake.................................................................................................. 18
Cruise Control ................................................................................................. 18
Stopping the Tractor and Engine ..................................................................... 18
Maintenance ......................................................................................................19
Maintenance Chart.......................................................................................... 19
Emissions Control ........................................................................................... 19
Check Mower Blade Stopping Time ................................................................ 19
Check Tire Pressure........................................................................................ 20
Battery Maintenance....................................................................................... 20
Cleaning the Battery and Cables..................................................................... 20
Charging the Battery ....................................................................................... 20
Changing the Engine Oil ................................................................................. 21
Servicing the Air Filter Assembly..................................................................... 22
 ServicingtheMuer ....................................................................................... 22
Servicing the Spark Plugs ............................................................................... 22
Washing the Mower Deck ............................................................................... 24
Adjusting the Gauge Wheels........................................................................... 24
Lubrication ...................................................................................................... 25
Storage ........................................................................................................... 26
Troubleshooting................................................................................................27
Troubleshooting the Tractor ............................................................................. 27
Troubleshooting the Mower ............................................................................. 28
....................................................................................................29
NOTE: For instructions to install, remove, and level the mower deck (including belt replacement),
see Mower Deck Service Manuals 1758009 (frame hung models).
Contents

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WARNING
Certain components in this 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.
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
The engine exhaust from this product contains
chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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.
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.
FIRE MOVING PARTS SHOCK STOP
TOXIC FUMES KICKBACK EXPLOSION ON OFF
CHOKE
FUEL
HOT SURFACE
HAZARDOUS
CHEMICAL
WEAR EYE
PROTECTION
READ MANUAL FAST SLOW OIL
Safety Symbols and Meanings
WARNING
Runningenginegiveso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connedareathrough
windows, doors, ventilation intakes, or other openings.
Operator Safety
4
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.
ROLL-OVER HAZARD AMPUTATION
HAZARD
FUEL
SHUT-OFF

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Operating Safety
Congratulations on purchasing a superior-quality piece of lawn and
garden equipment. Our products are designed and manufactured to
meet or exceed all industry standards for safety.
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.
Read the 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.
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.
Reverse
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.
Safe Operation Practices
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3.5 ft
(1,5 m)
20.0 ft (6,0 m)
Slope Operation
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.
Moving Parts
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.
Thrown Objects
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.
Fuel and 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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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.
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.
Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control of unit,
severe personal injury or death to you, or bystanders, or damage to property or equipment. This mowing deck
is capable of amputating hands and feet and throwing objects. The triangle in text signifies important
cautions or warnings which must be followed.
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CHILDREN
Tragic accidents can occur if the 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.
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.

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.
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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 a trailer 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. If fuel 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. If the 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. If foreign 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 in good 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.
en 9

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Figure 1
Decal Locations (Operation and Safety)
10
DANGER Amputation Hazard
Part No. 7101665
DANGER Main Panel
Part No. 1755395
Transmission Release
Part No. 1730202
Height of Cut
Part No. 1730264
1730202
1730264

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en 11

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Features and Controls
4
3
2
1
Figure 2
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Brake Pedal
Depressing the brake pedal applies the tractor
brake.
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.
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.
Mower Height of Cut Adjustment
The mower cutting height adjustment lever
controls the cutting height. The cutting height can
be set to one of seven positions between 1.5” and
4.0” (3,8 and 10,2 cm).

ThePTO(PowerTake-O)switchengagesand
disengages the mower blade clutch. To engage
thePTO,pullUPontheswitch.PushDOWNto
disengage.
NOTE: Theoperatormustbeseatedrmlyinthe
tractor seat for the PTO to function.
Cruise Control
This locks the ground speed control in forward.
Thecruisecontrolhasvelockpositions.
Parking Brake
This locks the parking brake when the tractor is
stopped. See Parking Brake section.
Headlight Switch
Thisturnsthetractorheadlightsonando.
Transmission Release Lever
This releases the transmission so that the tractor
can be pushed by hand.
Fuel Tank
To remove the cap, turn counterclockwise.
Tractor Controls
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.
en 13
Ignition Switch
The ignition switch starts and stops the engine, it
has three positions:
OFFStopstheengineandshutso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 drains the
battery.

Not for
Reproduction
Operation
General Operating Safety
Be sure to read all information in the Operator Safety
section before attempting to operate this unit. Become
familiar with all of the controls and how to stop the unit.
Safety Interlock System Tests
This unit is equipped with a Safety Interlock System. Do not
attempt to bypass or tamper with the switches/devices.
Test 1 — Engine should NOT crank if:
 • PTOswitchisON,OR
 • BrakepedalisNOTfullydepressed(parkingbrake
OFF), OR
 • OperatorisNOTinseat,OR
 • ThecruisecontrolleverisNOTinNEUTRAL.
Test 2 — Engine SHOULD crank and start if:
 • Operatorissittinginseat,AND.
 • PTOswitchisOFF,AND
 • Brakepedalisfullydepressed(parkingbrakeON),AND
 • ThecruisecontrolisinNEUTRAL.
Test 3 — Engine should SHUT OFF if:
 • OperatorrisesoseatwithPTOengaged,OR
 • Operatorriseso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
complete stop within five seconds after electric PTO switch
is turned OFF. If mower drive belt does not stop within five
seconds, see an authorized dealer.
Test 5 — Reverse Mow Option (RMO) Check
 • Engineshouldshuto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.
WARNING
If the unit does not pass a safety test, do not operate
it. See an authorized dealer.
Oil Recommendations
We recommend the use of Briggs & Stratton Warranty
Certiedoilsforbestperformance.Otherhigh-quality
detergentoilsareacceptableifclassied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.
Check Tire Pressure
Tires should be checked periodically to provide the optimum
traction and to guarantee the best cut (see Figure 3).
NOTE: Thesepressuresmaydierslightlyfromthe
“MaximumInation”stampedonthesidewallsofthetires.
** Above 80° F (27° C) the use of 10W30 may cause
increased oil consumption.Check oil level more
frequently.
* Below 40° F (4° C) the use of SAE 30 will result
in hard starting.
80
60
40
120
100
°F
-20
°C
20
Synthetic 5W30
5W30
0
27
15
4
49
38
-29
-7
-18
SAE 30 *
10W30 **
Oil Recommendations
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.
14
Figure 3
10 psi
(0,68 bar)
12-14 psi
(0,82-0,96 bar)

Not for
Reproduction
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.
Check and Add Engine Oil
1. Place the tractor on a level surface (see Figure 4).
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
certiedtooperateongasoline.Theemissionscontrol
systemforthisengineisEM(EngineModications).
2. Cleantheoilllareaofanydebris.
3. Remove the dipstick and wipe with a clean cloth (see
Figure 5).
4. Fully insert the dipstick.
5. Remove the dipstick and check the oil level. It should be
at the FULL mark on the dipstick.
6. If FULL, insert the dipstick and tighten securely.
 IfLOW,addoilslowlyintotheengineoillltube(see Oil
Recommendations).  After adding oil,
wait one minute, then check the oil level.
Figure 4
Figure 5
en 15

Not for
Reproduction
Adding Fuel
1. Clean the fuel cap area of dirt and debris. Remove the
fuel cap (A, Figure 6). Also see Features and Controls
section.
2. Fill the fuel tank (B) with fuel. To allow for expansion of
thefuel,donotllabovethebottomofthefueltankneck
(C).
3. Reinstall the fuel cap.
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.
A
B
C
Figure 6
16
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. DisengagePTOswitchbypushingIN.
5. Setthethrottle/chokecontroltotheCHOKEposition.
6. Insert the key into the ignition switch and turn it to the
ON/STARTposition.
7. After the engine starts, move the throttle/choke control to
half speed. Warm up the engine by running it for at least
30 seconds.
8. Set throttle/choke control to the FAST position.
NOTE: In the event of an emergency, the tractor/engine
can be immediately stopped by pressing the start/stop push
button or pulling out the starter insert. For normal shut down,
see Stopping the Tractor and Engine section.
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.
Starting the Engine
WARNING
Fuel and its vapors are extremely flammable and
explosive.
Fire or explosion can cause severe burns or
death.
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.
High Altitude
At altitudes over 5,000 feet (1,524 meters), a minimum 85
octane/85AKI(89RON)gasolineisacceptable.Toremain
emissions compliant, high altitude adjustment is required.
Operation without this adjustment will cause decreased
performance, increased fuel consumption, and increased
emissions. See an authorized dealer for high altitude ad-
justment information.
Operation of the engine at altitudes below 2,500 feet (762
meters) with the high altitude adjustment is not recom-
mended.

Not for
Reproduction
Driving the Tractor
1. Sit in the seat and adjust the seat so that you can
comfortably reach all the controls and see the dashboard
display (see Features and Controls).
2. Engage the parking brake. Fully depress the brake
pedal, pull UP on the parking brake control, and release
the brake pedal.
3. Make sure the PTO switch is disengaged.
4. Start the engine (see Starting the Engine).
5. Disengage the parking brake. Fully depress the brake
pedal, pressDOWNontheparkingbrakecontrol,and
release the brake pedal.
6. 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
1. Set the cutting height to the desired level using
the mower cutting height lever (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. Set 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nishedmowing,shutothePTO.
8. Stop the engine (see Stopping the Tractor and
Engine).
WARNING
Theenginewillshuto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o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.
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o(see
Features and Controls).
2. Pull out the lever approximately 2-3/8" (6 cm) to release
the transmission (see Figure 7).
3. The tractor can now be pushed by hand.
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.
Reverse Mowing Option (RMOTM)
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.
1730202
Figure 7
en 17

Not for
Reproduction
Adjusting the Mower Cutting Height
Use the mower cutting height adjustment lever to raise or
lower the cutting height (see Features and Controls).
The cutting height has seven positions between 1.5” and
4.0” (3,8 and 10,2 cm).
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velocking
positions.
TO DISENGAGE:
1. Depress the brake pedal.
OR
2. Depress the forward ground speed pedal.
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.
18
Stopping the Tractor and Engine
WARNING
Fuel and its vapors are extremely flammable and
explosive.
Fire or explosion can cause severe burns or
death.
•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 control (or throttle/choke control)
to SLOW position and turn the ignition key to OFF.
Remove the key.
4. Engage the parking brake. Fully depress the brake
pedal, pull UP on the parking brake control, and release
the brake pedal.
In the event of an emergency the engine can be
stopped by simply turning the ignition switch to STOP.

Not for
Reproduction
Maintenance Chart
Check Mower Blade Stopping Time
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.
Maintenance
 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
performed by an authorized dealer.
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.
TRACTOR AND MOWER
Every 8 Hours or Daily
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 **
ENGINE
First 5 Hours
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
* Whichever comes first
** Check blades more often in regions with sandy soils or
high dust conditions.
* Whichever comes first
** Clean more often in dusty conditions or when airborne
debris is present.
en 19
Emissions Control
Maintenance, replacement, or repair of the emissions control
devices and systems may be performed by any non-road en-
gine repair establishment or individual. However, to obtain “no
charge” emissions control service, the work must be performed
by a factory authorized dealer. See the Emissions Warranty.

Not for
Reproduction
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.
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.
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.
1. DisconnecttheNEGATIVE(black)cablesrst.
2. DisconnectthePOSITIVE(red)cableslast.
3. Remove and Install the battery as shown in Figure 8.
4.  ConnectthePOSITIVE(red)cablesrst.
5. ConnecttheNEGATIVE(black)cableslast.
WARNING
Keepopenflamesandsparksawayfromthe
battery; the gasses coming from it are highly
explosive.Ventilatethebatterywellduring
charging.
Charging the Battery
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.
( )
+
WARNING
DONOT REMOVE
COVER
WARNING
DO NOT REMOVE
COVER
A
B
(2x)
( ) (3x)
Figure 8
20
Check Tire Pressure
Tires should be checked periodically to provide the optimum
traction and to guarantee the best cut (see Figure 3).
NOTE: Thesepressuresmaydierslightlyfromthe
“MaximumInation”stampedonthesidewallsofthetires.