Brute 7800886 User manual

7105256
Rev. -
Model No. Description
7800886 BTXPV22725
7800887 BTXPV22725E
Operator’s Manual
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Thank You for purchasing this quality-built Brute mower. We’re pleased that you placed your confidence in the
Brute brand. When operated and maintained according to the instructions in this manual, your Brute mower will
provide many years of dependable service.
This manual contains safety information to make you aware of the hazards and risks associated with the
machine and how to avoid them. This machine is designed and intended only for finish cutting of established
lawns and is not intended for any other purpose. It is important that you read and understand these instructions
thoroughly before attempting to start or operate this equipment. Save these original instructions for future ref-
erence.
Date of Purchase___________________________________________________________________________
Retailer___________________________________________________________________________________
Retailer’s Phone Number_____________________________________________________________________
Equipment
Model Number_______________________________________________________________________
Serial Number ______________________________________________________________________
Engine
Model_________________________Type______________________Code_______________________
Copyright © 2012, Briggs & Stratton Corporation
Milwaukee, WI, USA. All Rights Reserved.
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Table of Contents
Operator Safety ................................................................................................4
Features and Controls...................................................................................10
Assembly ........................................................................................................11
Operation ........................................................................................................12
Before Starting ...........................................................................................12
Starting the Mower.....................................................................................13
Propelling the Mower .................................................................................13
Stopping the Mower...................................................................................13
Handle Height Adjustment .........................................................................14
Cutting Height Adjustment .........................................................................14
Mulching Operation....................................................................................14
Installing the Discharge Deflector...............................................................14
Installing the Grass Bag .............................................................................15
Charging the Battery ..................................................................................16
Maintenance ...................................................................................................17
Maintenance Chart.....................................................................................17
Change Engine Oil .....................................................................................18
Service Air Filter.........................................................................................18
Check Safety Interlock System ..................................................................19
Clean Debris Off Mower.............................................................................19
Drive Control Adjustment ...........................................................................20
Storage Procedure.....................................................................................21
Troubleshooting.............................................................................................22
Warranties.......................................................................................................23
Slope Guide ....................................................................................................25
WARNING
Battery posts, terminals and related accessories contain
lead and lead compounds, chemicals known to the State of
California to cause cancer and birth defects or other repro-
ductive harm. Wash hands after handling.
WARNING
Engine exhaust, some of its constituents, and certain
vehicle components contain or emit chemicals known to the
State of California to cause cancer or other reproductive
harm.
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WARNING
It is a violation of California Public Resource Code, Section
4442, to use or operate the engine on any forest-covered,
brush-covered, or grass-covered land unless the exhaust
system is equipped with a spark arrester, as defined in
Section 4442, maintained in effective working order.
Other states or federal jurisdictions may have similar laws.
Contact the original equipment manufacturer, retailer, or
dealer to obtain a spark arrester designed for the exhaust
system installed on this engine.
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Operator Safety
Operating 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 any-
where 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.
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 footing or traction can cause you to
lose control or slip and fall.
You should not operate on inclines with a slope greater than 10
degrees, which is a 3.5 ft (1,5 m) rise over 20.0 ft (6,0 m). Always
mow across slopes, never up and down.
Also note that the surface you are mowing can greatly impact con-
trol. Wet grass or leaves can seriously affect your footing and trac-
tion on a slope.
If you feel unsure about operating the unit on an incline, don’t do it.
It’s not worth the risk.
20.0 ft
(6,0 m)
3.5 ft
(1,5 m)
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Operator Safety
Moving Parts
This equipment has moving parts that can injure you or someone else.
However, if you stand behind the handle properly and follow all the rules in
this book, the unit is safe to operate.
The mower deck has a spinning mower blade 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 sys-
tem. 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 a spinning mower blade. This blade 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.
Also, do not allow anyone in the area while the unit is running! If
someone does enter the area, shut the unit off immediately until they
leave.
Debris Accumulation
Accumulation of grass and debris can result in a fire. Be sure to clean any
accumulation of grass and debris with a brush or compressed air, before
and after operation.
Fuel and Maintenance
Gasoline is extremely flammable. Its vapors are also extremely flam-
mable and can travel to distant ignition sources. Gasoline must only
be used as a fuel, not as a solvent or cleaner. It 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, especially periodically testing the safety system.
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WARNING: This powerful cutting machine is capable of amputating hands and feet and can throw objects
that can cause injury and damage! Failure to comply with the following SAFETY instructions could result in
serious injury or death to the operator or other persons. The owner of the machine must understand these
instructions and must allow only persons who understand these instructions to operate machine. Each
person operating the machine must be of sound mind and body and must not be under the influence of any
substance, which might impair vision, dexterity or judgment.
PROTECTION FOR CHILDREN
Tragic accidents can occur if the operator is not alert to
the presence of children. Children are often attracted to
the machine and the mowing activity. Never assume that
children will remain where you last saw them.
1. KEEP children out of the mowing area and under the
watchful care of a responsible adult other than the operator.
2. DO NOT allow children in yard when machine is operated
and turn machine OFF if anyone enters the area.
3. DO NOT allow pre-teenage children to operate machine.
4. ALLOW only responsible adults & teenagers with mature
judgment under close adult supervision to operate machine.
5. DO NOT pull mower backwards unless absolutely
necessary. LOOK and SEE behind and down for children,
pets and hazards before and while backing.
6. USE EXTRA CARE when approaching blind corners,
shrubs, trees, or other objects that may obscure vision.
SLOPE OPERATION
1. Slopes are a major factor related to slip and fall acci-
dents, which can result in severe injury. All slopes require
extra caution. If you feel uneasy on a slope, DO NOT mow
it.
2. Mow across slopes, never up-and-down. Exercise
extreme CAUTION when changing directions on slopes.
DO NOT mow steep slopes or other areas where stability or
traction is in doubt. Refer to the Slope Guide at the back of
this manual.
3. Use extra care with grass catchers or other attachments;
these affect the handling and the stability of the machine.
PREPARATION
1. Read, understand, and follow instructions and warnings
in this manual and on the mower, engine and attachments.
Know the controls and the proper use of the mower before
starting.
2. Only mature, responsible persons shall operate the
machine and only after proper instruction.
3. Data indicates that operators age 60 and above, are
involved in a large percentage of mower-related injuries.
These operators should evaluate their ability to operate the
mower safely enough to protect themselves and others from
serious injury.
4. Handle fuel with extra care. Fuels are flammable and
vapors are explosive. Use only an approved fuel container.
DO NOT remove fuel cap or add fuel with engine running.
PREPARATION
(Continued From Previous Column)
Add fuel outdoors only with engine stopped and cool. Clean
spilled fuel and oil from machine. DO NOT smoke.
5. Check the area to be mowed and remove all objects
such as toys, wire, rocks, limbs and other objects that could
cause injury if thrown by blade or interfere with mowing.
Also note the location of holes, stumps, and other possible
hazards.
6. Keep people and pets out of the mowing area.
Immediately, STOP Blade, Stop engine and Stop mower if
anyone enters the area.
7. Check shields, deflectors, switches, blade controls and
other safety devices frequently for proper operation and
location.
8. Make sure all safety decals are clearly legible. Replace if
damaged.
9. Protect yourself when mowing and wear safety glass-
es, long pants and substantial footwear. DO NOT mow
barefooted or with sandals.
10. Know how to STOP blade and engine quickly in
preparation for emergencies.
11. Use extra care when loading or unloading the machine
into a trailer or truck.
12. Check grass catcher components frequently for signs
of wear or deterioration and replace as needed to prevent
injury from thrown objects going through weak or torn spots.
SAFE HANDLING OF GASOLINE
To avoid personal injury or property damage, use extreme
care in handling gasoline. Gasoline is extremely flammable
and the vapors are explosive.
1. Extinguish all cigarettes, cigars, pipes and other sources
of ignition.
2. Use only an approved fuel container.
3. DO NOT remove fuel cap or add fuel with the engine
running. Allow the engine to cool before refueling.
4. DO NOT refuel the machine indoors.
5. DO NOT store the machine or fuel container inside where
there is an open flame, spark or pilot light such as on a
water heater or other appliances.
6. DO NOT fill fuel containers inside a vehicle or on a truck
or trailer bed with a plastic liner. Always place the contain-
ers on the ground away from the vehicle before filling.
Operator Safety
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SAFE HANDLING OF GASOLINE
(Continued From Previous Page)
7. Remove gas-powered equipment from the vehicle or
trailer and refuel it on the ground. If this is not possible,
then refuel equipment using a portable container, rather
than a gasoline dispenser nozzle.
8. DO NOT start gas powered equipment in enclosed
vehicles or trailers.
9. Keep the nozzle in contact with the rim of the fuel tank or
container opening at all times until fueling is complete. DO
NOT use a nozzle lock-open device
10. If fuel is spilled on clothing, change clothing immedi-
ately.
11. DO NOT overfill a fuel tank. Replace fuel cap and tight-
en securely.
OPERATION
1. DO NOT put hands or feet near or under rotating parts.
Keep clear of discharge area while engine is running.
2. STOP engine when crossing gravel drives, walks, or
roads, and under any conditions where thrown objects
might be a hazard.
3. Mow only in daylight or good artificial light.
4. DO NOT operate mower while under the influence of
alcohol or drugs.
5. After striking a foreign object or if mower vibrates
abnormally, STOP the engine, disconnect and secure spark
plug wire. Inspect the mower for any damage and repair the
damage before starting.
6. DO NOT mow near drop offs, ditches or embankments.
Operator could lose footing or balance.
7. STAY ALERT for holes and other hidden hazards. Tall
grass can hide obstacles. Keep away from ditches, wash-
outs, culverts, fences and protruding objects.
8. DO NOT mow on wet grass. Always be sure of your
footing. Keep a firm hold on the handle and walk, never run.
Slipping could cause injury.
9. ALWAYS stay behind handle when engine (motor) is
running.
10. DO NOT leave the machine with the engine running.
STOP BLADE and STOP ENGINE before leaving the
operators position for any reason.
11. Before cleaning, repairing or inspecting make cer-
tain engine, blade and all moving parts have STOPPED.
Disconnect and secure spark plug wire away from plug to
prevent accidental starting.
12. STOP engine and wait until the blade comes to com-
plete STOP before removing grass bag and/or clearing
grass.
13. DO NOT operate mower without the entire grass
catcher, rear guard, or other safety devices in place and
working. DO NOT point discharge at people, passing cars,
windows or doors.
OPERATION
(Continued From Previous Column)
14. DO NOT discharge material against a wall or
obstruction. Material may ricochet back towards the opera-
tor.
15. Slow down before turning.
16. Watch out for traffic when near or crossing roadways.
17. DO NOT operate engine in enclosed areas. Engine
exhaust gases contain carbon monoxide, a deadly poison.
18. Only use accessories approved by the manufacturer.
See manufacturer’s instructions for proper operation and
installation of accessories.
MAINTENANCE AND STORAGE
1. DO NOT store mower or fuel container inside where
fumes may reach an open flame, spark or pilot light such
as in a water heater, furnace, clothes dryer or other gas
appliance. Allow engine to cool before storing machine in
an enclosure. Store fuel container out of reach of children in
a well ventilated, unoccupied building.
2. Keep mower and engine free of grass, leaves or excess
grease to reduce fire hazard and engine overheating.
3. When draining fuel tank, drain fuel into an approved
container outdoors and away from open flame.
4. Keep all bolts, especially blade bolts, nuts and screws
properly tight. Check that all cotter pins are in proper
position.
5. Always provide adequate ventilation when running
engine. Engine exhaust gases contain carbon monoxide, a
deadly poison.
6. Service engine and make adjustments only when engine
is stopped. Removed spark plug wire from spark plug and
secure wire away from spark plug to prevent accidental
starting.
7. DO NOT change engine governor speed settings or
overspeed engine.
8. Check grass bag assembly frequently for wear or dete-
rioration to avoid thrown objects and exposure to moving
parts. Replace with new bag if loose seams or tears are evi-
dent. Replace slider or bag adapter if broken or cracked.
9. Mower blades are sharp and can cut. Wrap the blades
or wear heavy leather gloves and use CAUTION when han-
dling them.
10. DO NOT test for spark by grounding spark plug next to
spark plug hole; spark plug could ignite gas exiting engine.
11. Have machine serviced by an authorized dealer at least
once a year and have the dealer install any new safety
devices.
12. Use only factory authorized replacement parts or like
parts when making repairs.
Operator Safety
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Operator Safety
Safety and Operation Decals
Reading this manual and the safety instructions it con-
tains will provide the basic knowledge necessary to
operate this mower safely and effectively. However,
several safety and operation decals have also been
placed on the mower as a reminder of this important
information during operation.
The decals noted below are located on the mower.
The safety warnings and operation instructions they
contain should be carefully read, understood, and fol-
lowed. Not following these important warnings and
instructions can result in serious bodily injury or
death.
If any of these decals are lost or damaged, replace
them immediately. Contact your dealer for replacement
decals.
Drive Control
Part No. 7105307
Keep Hands and
Feet Away
Part No. 7013010
Safety Warnings
Part No. 7105219
OPC (Blade Control)
Part No. 7029782
KEEP HANDS and FEET AWAY
7013010
WARNING
• Read operator’s manual.
• Keep safety devices (guards, shields, switches, etc.) in place and working.
• Remove objects that could be thrown by blade.
• Go across slopes, not up and down.
• Avoid steep slopes.
• Do not mow when children or others are around.
• Look down and behind before and while moving backwards.
• Wait at least 2 minutes before refueling.
• This equipment may create sparks that can start fires around dry
vegetation. Spark arrestor may be required. Contact local fire agencies
for regulations relating to fire prevention requirements.
AVOID SERIOUS INJURY OR DEATH
7105219
DANGER
AMPUTATION AND THROWN OBJECT HAZARD
• Keep hands and feet away from deck.
• Do not operate mower unless discharge deflector or entire grass catcher
is in its proper place.
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Operator Safety
Explanation of Safety Decals
Explanation of Operation Decals
B
A
A. Engage/Fast
B. Slow/Disengage
KEEP HANDS and FEET AWAY
7013010
WARNING
• Read operator’s manual.
• Keep safety devices (guards, shields, switches, etc.) in place and working.
• Remove objects that could be thrown by blade.
• Go across slopes, not up and down.
• Avoid steep slopes.
• Do not mow when children or others are around.
• Look down and behind before and while moving backwards.
• Wait at least 2 minutes before refueling.
• This equipment may create sparks that can start fires around dry
vegetation. Spark arrestor may be required. Contact local fire agencies
for regulations relating to fire prevention requirements.
AVOID SERIOUS INJURY OR DEATH
7105219
DANGER
AMPUTATION AND THROWN OBJECT HAZARD
• Keep hands and feet away from deck.
• Do not operate mower unless discharge deflector or entire grass catcher
is in its proper place.
A C
B
A. WARNING: Avoid Serious Injury or Death
Read the operator’s manual before attempting
to operate the mower.
Mow across slopes, not up or down.
To avoid injury to others, do not mow when
others, especially children, are around.
To reduce the potential for fire, wait at least 2
minutes before refueling.
B. DANGER: Amputation and Thrown Object Hazard.
To avoid serious injury or death, keep hands
and feet away from the mower deck at all times
during operation.
To avoid injury from thrown objects, do not
operate the mower unless all mulching, dis-
charge, or bagging components are in their
proper place.
C. DANGER: Keep Hands and Feet Away.
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A
A. OPC (Blade Control)
• Squeeze blade control to start and run engine and
blade.
• Release blade control to stop engine and blade.
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IMPORTANT
The figures and illustrations in this manual are provided
for reference only and may differ from your specific model.
Contact your dealer if you have questions.
A. Mulching Cover
B. Fuel Filler Cap
C. Cutting Height Adjust Lever
D. Starter Rope Handle
E. Drive Control
F. Blade Control
G. Ignition Switch (7800887)
H. Grass Bag
I. Oil Fill Cap and Dipstick
B
A
F
E
G
I
H
C
D
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Unpack the Mower
1. Cut all four corners of the box from top to bottom.
2. Remove all packing materials from the mower.
3. Locate and identify the items included with the
mower:
 •Mulchingplug(installed)
 •Grassbag
 •Sidedischargedeflector
 •SAE30WOil
 •BatteryCharger(7800887)
•SetofKeys(7800887)
 •Operator’smanual
Raise the Handle Assembly
1. Loosen, but do not remove, the knobs (A, Figure
1) on both sides of the upper handle.
2. Unfold the upper handle so that it is aligned with
the lower handle, and tighten the upper knobs.
3. Remove the handle knobs, washers and carriage
bolts from the lower handle (B).
4. Raise the lower handle, aligning it with one of the
three sets of holes in the handle bracket. (Most
users will prefer the middle position). Replace the
hardware removed in Step 3, tightening securely.
Set Up the Starter Rope Handle
1. Squeeze the blade control (A, Figure 2) against
the handle.
2. Pull the starter rope handle (B) out of the engine to
the rope guide (C). Hook the starter rope into the
rope guide (it might be a tight fit).
Figure 1: Raising the handle assembly
A
B
Figure 2: Starter rope handle
A
C
B
Assemble the Grass Bag
1. Slide the frame assembly (A, Figure 3) into the
grass bag (B). Ensure the handle (C) is on the out-
side of the grass bag.
2. Attach the clips (D) to the sides, top and bottom of
the frame assembly.
Figure 3: Assembling the grass bag
B
C
A
D
Assembly
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Before Starting
1. Check the guards, deflectors, grass bag, and cov-
ers to make sure all are in place and securely tight-
ened.
2. Check the blade control (A, Figure 4) and drive
control (B) to insure they work freely.
Figure 4: Mower controls
A
B
3. Check the cutting height. Adjust to the desired
height. Refer to the section entitled ‘Cutting Height
Adjustment’.
4. Check the engine oil:
 •Makesurethemowerisonalevelsurface.
 •Cleantheoilfillareaofanydebris.
 •Removethedipstick(A, Figure 5) and wipe with
a clean cloth.
 •Insertandtightenthedipstick.
 •Removethedipstickandchecktheoillevel.It
should be at the top of the full indicator (B) on the
dipstick.
 •Iflow,addoilslowlyintotheengineoilfill.Refer
to the section entitled ‘Oil Recommendations’. Do
not overfill. After adding oil, wait one minute and
recheck the oil level.
 •Replaceandtightenthedipstick.
Figure 5: Oil and fuel fill
A
B
C
D
IMPORTANT Mower is shipped without oil in
engine. Failure to add oil before starting will result
in engine damage.
5. Add fuel to the tank:
 •Makesurethemowerisoutside,wherefumes
can safely dissipate.
 •Removethefuelfillcap(C, Figure 5).
 •Fillthetankwithfuel.Refertothesectionentitled
‘Fuel Recommendations’. To allow for expansion
of the fuel, do not fill above the bottom of the filler
neck (D).
 •Reinstallthefuelfillcap.
6. Clean the exterior surfaces of the cutting deck and
engine of any accumulation of spilled fuel, dirt,
grass, oil, etc. Keep the engine air intake screen
and cooling fins clear at all times.
7. Charge the battery. Refer to the section entitled
“Charging the Battery”.
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 viscos-
ity for the engine. Use the chart to select the best vis-
cosity for the outdoor temperature range expected.
* Below 40°F (4°C) the use of SAE 30 will result in
hard starting.
** Above 80°F (27°C) the use of 10W-30 may cause
increased oil consumption. Check oil level more
frequently.
Operation
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Fuel Recommendations
Fuel must meet these requirements:
•Clean,fresh,unleadedgasolinewith
•Aminimumof87octane/87AKI(90RON).
•Gasolinewithupto10%ethanol(gasahol)orupto
15%MTBE(methyltertiarybutylether)isacceptable.
•CAUTION: DO NOT use unapproved gasoline, such
as E85. Do not mix oil in gasoline or modify the engine
to run on alternative fuels. This will damage the engine
components and void the engine warranty.
The engine on this equipment is certified to operate on
gasoline. The emissions control system for this engine
is EM (Engine Modifications).
High Altitude
At altitudes over 5,000 feet (1524 meters), a minimum
85 octane/85 AKI (89 RON) gasoline is acceptable.
To remain emissions compliant, high altitude adjust-
ment is required. Operation without this adjustment will
cause decreased performance, increased fuel con-
sumption, and increased emissions.
Operation of the engine at altitudes below 2,500 feet
(762 meters) with the high altitude kit is not recom-
mended.
Starting the Mower
The engine on this mower is equipped with a
ReadyStart®system, which features a temperature-
controlled automatic choke. It does not have a manual
choke or a primer.
1. Squeeze and hold the blade control (A, Figure 6)
against the handle.
2. Pull the rope start handle (B) to start the engine.
7800887 - Insert the key into the ignition switch
(C). Turn the key to start the engine.
3. To stop the engine (and blade), release the blade
control.
4. After the engine starts, allow a brief warm-up until
the engine runs smooth before beginning mower
operation.
Figure 6: Starting the mower
B
A
C
Propelling the Mower
1. Start the engine.
2. Begin squeezing the drive control (A, Figure 7)
back toward the handle to engage the wheel drive
and propel the mower forward. Forward speed can
be increased by squeezing the drive control further
back toward the handle.
IMPORTANT: Upon initial use, the drive control may
have to be adjusted. Refer to the section entitled “Drive
Control Adjustment”.
Stopping the Mower
1. Stop forward motion of the mower by releasing the
drive control.
2. Stop the engine and blade by releasing the blade
control.
3. 7800887 - Remove the key from the ignition switch.
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Figure 7: Propelling the mower
A
Handle Height Adjustment
WARNING
DO NOT attempt any maintenance, adjustments or service
with engine and blade running. STOP engine and blade.
Remove starter insert. Disconnect spark plug wire and
secure away from spark plug. Engine and components are
HOT. Avoid serious burns, allow sufficient time for all com-
ponents to cool.
!!
For greater operator comfort, the height of the mower
handle can be adjusted.
1. Remove the handle knobs, washers and carriage
bolts from the lower handle (A, Figure 8).
NOTE: Do not remove the lower set of handle hard-
ware (C).
2. Align the handle assembly with one of the three
handle height adjustment holes (B).
3. Replace the hardware removed in Step 1, tighten-
ing securely.
Figure 8: Adjusting the handle height
A
C
B
Cutting Height Adjustment
WARNING
DO NOT attempt any maintenance, adjustments or service
with engine and blade running. STOP engine and blade.
Remove starter insert. Disconnect spark plug wire and
secure away from spark plug. Engine and components are
HOT. Avoid serious burns, allow sufficient time for all com-
ponents to cool.
!!
Pull the cutting height adjust lever (A, Figure 9)
outward, and move to the desired cutting height.
The highest cutting position is Notch 9, and the
lowest cutting position is Notch 1 (Figure 10). The
lever will set all wheels to the same cutting height.
Figure 9: Adjusting cutting height
A
Mulching Operation
For best mulching results, cut up to a maximum of 1/3
of grass length and recycle ONLY when grass is dry.
1. Make sure the discharge deflector and grass bag
are removed, and the mulching plug is installed.
2. Set the cutting height adjust lever in the highest
cutting position (Notch 9).
3. Proceed mowing slowly. Gradually lower the cut-
ting height to obtain the best combination of cut-
ting and mulching performance. Cutting too much
grass in one pass, or cutting wet heavy grass may
cause clumping or plugging of the mower deck.
Operation
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15
4.00 in
10,16 cm
1.25 in
3,18 cm
Figure 10: Cutting height settings (approximate)
Installing the Discharge
Deflector
WARNING
DO NOT attempt any maintenance, adjustments or service
with engine and blade running. STOP engine and blade.
Remove starter insert. Disconnect spark plug wire and
secure away from spark plug. Engine and components are
HOT. Avoid serious burns, allow sufficient time for all com-
ponents to cool.
!!
1. Raise the mulching cover (A, Figure 11).
2. Install the deflector (B) to the deck under the
mulching cover, making sure that the locking tabs
on the deck (C) go through the slots in the deflec-
tor (B).
3. Lower the mulching cover against the deflector.
Figure 11: Installing the discharge deflector
A
B
C
Installing the Grass Bag
WARNING
DO NOT attempt any maintenance, adjustments or service
with engine and blade running. STOP engine and blade.
Remove starter insert. Disconnect spark plug wire and
secure away from spark plug. Engine and components are
HOT. Avoid serious burns, allow sufficient time for all com-
ponents to cool.
!!
Important: The mulching plug must be removed only
when bagging is desired, and must be replaced as
soon as bagging operations are completed.
1. Raise the rear discharge door (A, Figure 12).
2. Remove the mulching plug (B) from the rear dis-
charge chute.
Figure 12: Removing the mulching plug
B
A
3. Holding the grass bag handle (A, Figure 13),
install the grass bag onto the mower, making sure
that the grass bag hooks (B) are hooked onto the
rear door pivot rod (C).
Operation
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Operation
Figure 13: Installing the grass bag
BC
A
WARNING
Grass Catcher bags are made of woven fabric, and are
subject to deterioration and wear during normal usage.
Check condition of bag before each use. Immediately
replace worn or damaged catcher bags with only bags
recommended by the manufacturer. The grass catcher is
optional equipment on some models.
!!
Charging the Battery
(7800887)
The battery in this mower is sealed and maintenance
free, and requires no service other than charging. If the
battery will not accept a charge, bring the mower to an
authorized service center for service.
1. Connect the battery charger to the battery con-
nector (A, Figure 14), and plug the charger into a
120-volt outlet for 12-24 hours. (Longer periods will
not damage the battery.)
2. Remove the charger from the battery connector,
and connect the battery connector to the engine
harness connector (B).
Important: Use only the charger supplied with the
mower to charge the battery. Using a different charger
may damage the battery and/or mower.
A
Figure 14: Charging the battery
B
WARNING
Keep all sparks, flame and fire away from area when
charging the battery. Never use “BOOST” chargers on
the battery.
!!
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17
Maintenance
WARNING
DO NOT attempt any maintenance, adjustments or service
with engine and blade running. STOP engine and blade.
Remove the starter insert. Disconnect spark plug wire and
secure away from spark plug. Engine and components are
HOT. Avoid serious burns, allow sufficient time for all com-
ponents to cool. Wear heavy leather gloves when handling
or working around cutting blades. Blades are extremely
sharp and can cause severe injury.
!!
Maintenance Chart
MOWER
Every 8 Hours or Daily
Check safety interlock system
Clean debris off mower
Every 25 Hours or Annually *
Check mower for loose hardware
See Dealer Annually to
Lubricate mower
Check mower blade **
Check mower blade stopping time
Check drive belt
Clean battery and cables
* Whichever comes first
**Check blade 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.
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 (if equipped)
**
Every 50 Hours or Annually *
Change engine oil
Replace oil filter (if equipped)
Annually
Replace air filter
Replace pre-cleaner (if equipped)
See Dealer Annually to
Inspect muffler and spark arrester (if equipped)
Replace spark plug
Replace fuel filter (if equipped)
Clean engine air cooling system
Emissions Control
Maintenance, replacement, or repair of the emissions
control devices and systems may be performed by any
non-road engine repair establishment or individual.
However, to obtain “no charge” emissions control ser-
vice, the work must be performed by a factory autho-
rized dealer. See the Emissions Warranty.
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Change Engine Oil
WARNING
DO NOT attempt any maintenance, adjustments or service
with engine and blade running. STOP engine and blade.
Remove starter insert. Disconnect spark plug wire and
secure away from spark plug. Engine and components are
HOT. Avoid serious burns, allow sufficient time for all com-
ponents to cool.
!!
1. Drain the fuel tank completely.
2. Remove the dipstick (A, Figure 15), then turn the
mower on its side. Allow the oil to drain from the oil
fill tube into an appropriate container. Dispose of
used oil properly.
3. Place the mower upright, then fill the engine with
engine oil to the ‘full’ mark on the dipstick. Refer
to the section entitled ‘Oil Recommendations’. Do
not overfill.
Figure 15: Draining the engine oil
A
Service Air Filter
WARNING
Never start or run the engine with the air cleaner assembly
(if equipped) or the air filter (if equipped) removed.
!!
NOTE: Do not use pressurized air or solvents to clean
the filter. Pressurized air can damage the filter and sol-
vents will dissolve the filter.
1. Loosen the fastener (A, Figure 16) that holds the
cover (B).
2. Open the cover and remove the pre-cleaner (C)
and the filter (D).
3. To loosen debris, gently tap the filter on a hard sur-
face. If the filter is excessively dirty, replace with a
new filter.
4. Wash the pre-cleaner in liquid detergent and
water. Then allow it to thoroughly air dry. Do not oil
the pre-cleaner.
5. Assemble the dry pre-cleaner to the filter with the
lip (E) of the pre-cleaner on the bottom of the filter
pleats.
6. Install the filter.
7. Install the cover tabs (F) into the slots (G).
8. Close the cover and secure with the fastener.
Figure 16: Air filter and pre-cleaner
A
B
E
DG
C
F
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19
Maintenance
Check Safety Interlock System
1. Start the mower.
2. Release the blade control. The engine must stop
within 3 seconds.
If the engine does not stop within 3 seconds, do not
use the mower. Bring the mower to an authorized
dealer for service.
Clean Debris Off Mower
WARNING
DO NOT attempt any maintenance, adjustments or service
with engine and blade running. STOP engine and blade.
Remove starter insert. Disconnect spark plug wire and
secure away from spark plug. Engine and components are
HOT. Avoid serious burns, allow sufficient time for all com-
ponents to cool. Wear heavy leather gloves when handling
or working around cutting blades. Blades are extremely
sharp and can cause severe injury.
!!
1. Clean dirt and debris from the top of the mower
deck.
2. Clean any debris buildup on or around the engine,
etc.
While cleaning, check components for wear or dam-
age. Replace worn or damaged components immedi-
ately.
Washout Port
WARNING
•Useappropriateeyeprotection.
•Keeppeopleandpetsoutofthearea.
•Staybehindthehandlewhiletheengineisrunning.
•Donotattemptmowingoperationswhileusingthe
washout port.
•Donotattempttolookunderorreachunderthemower
deck for any reason while using the washout port.
Serious injury can result.
! !
The washout port allows hands-free cleaning of the
underside of the mower deck. To use the washout port:
1. Be sure the grass bag and side discharge deflector
are removed.
2. Set the height of cut to the lowest position.
3. Move the mower to a level, paved surface.
4. Stop the engine.
5. Connect the male end of a standard garden hose
to the washout port connector (A, Figure 17).
6. Turn on the water supply to the garden hose.
7. Start the engine and run until no more debris
emerges from under the mower deck.
8. Stop the engine.
9. Turn off the water supply to the garden hose.
10.Disconnect the garden hose from the washout port
connector.
11.Start the engine and run for 2-3 minutes, to allow
the underside of the mower deck to dry.
A
Figure 17: Washout port
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Drive Control Adjustment
WARNING
DO NOT attempt any maintenance, adjustments or service
with engine and blade running. STOP engine and blade.
Remove starter insert. Disconnect spark plug wire and
secure away from spark plug. Engine and components are
HOT. Avoid serious burns, allow sufficient time for all com-
ponents to cool.
!!
The wheel drive control lever (A, Figure 18) should
engage the transmission when the lever is squeezed
back toward the handlebar, and should disengage the
transmission when the lever is released.
Figure 18: Drive control
A
If the transmission does not engage or disengage,
adjustment may be performed as follows:
• Ifthetransmissiondoesnotengage,increasedrive
cable tension by loosening the jam nut (C, Figure
19) and rotating the turnbuckle (A) counter-clock-
wise one-half turn to move the ferrules (B) out from
the turnbuckle. Tighten the jam nut against the
turnbuckle. Check and repeat as needed.
• Ifthetransmissiondoesnotdisengage,decrease
drive cable tension* by loosening the jam nut and
rotating the turnbuckle one-half turn clockwise to
move the ferrules in toward the turnbuckle. Tighten
the jam nut against the turnbuckle. Check and
repeat as needed.
NOTE: Some models do not feature a jam nut.
Figure 19: Adjusting the drive cable
A
BC
Caution: Incorrect adjustment can cause premature
wear and/or damage to the wheel drive components.
Maintenance
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Reproduction