Simplicity 961140024 Operator's Manual

ECONOMY PUSH ROTARY
Lawn Mower
WARNING: This lawn mower is equipped with an internal combustion engine and
should not be used on or near any unimproved forest-covered, brush-covered or
grass-covered land unless the engine’s exhaust system is equipped with a spark
arrester meeting applicable local or state laws (if any). If a spark arrester is used, it
should be maintained in effective working order by the operator.
In the state of California the above is required by law (Section 4442 of the California
Public Resources Code). Other states may have similar laws. Federal laws apply
on federal lands. A spark arrester for the muffler is available through your nearest
authorized service center.
193747 Rev. 5
06.20.12 BY
Printed in U.S.A.
TROUBLESHOOTING (continued)
TABLE OF CONTENTS
Safety Rules ......................................... 2-3
Assembly .............................................. 7-9
Operation ...........................................10-11
Maintenance ..................................... 12-14
Service and Adjustments ....................... 15
Storage ............................................. 16-17
Troubleshooting ................................ 18-19
SAFETY RULES
IMPORTANT: This cutting machine is capable of amputating hands and feet and throwing objects. Failure to observe the following safety instructions could result in serious
injury or death.
• Be sure the area is clear of other people
before mowing. Stop machine if anyone
enters the area.
• Do not operate the mower when barefoot or wearing open sandals. Always
wear substantial foot wear.
• Do not pull mower backwards unless
absolutely necessary. Always look down
and behind before and while moving
backwards.
• Never direct discharged material toward
anyone. Avoid discharging material against
a wall or obstruction. Material may richochet back toward the operator. Stop the
blade when crossing gravel surfaces.
• Do not operate the mower without
proper guards, plates, grass catcher or
other safety protective devices in place.
• See manufacturer’s instructions for
proper operation and installation of
accessories. Only use accessories approved by the manufacturer.
• Stop the blade(s) when crossing gravel
drives, walks, or roads.
• Stop the engine (motor) whenever you
leave the equipment, before cleaning the
mower or unclogging the chute.
• Shut the engine (motor) off and wait until
the blade comes to complete stop before
I. GENERAL OPERATION
removing grass catcher.
• Read, understand, and follow all
• Mow only in daylight or good artificial
instructions on the machine and in the
light.
manual(s) before starting. Be thoroughly • Do not operate the machine while under
familiar with the controls and the proper
the influence of alcohol or drugs.
use of the machine before starting.
• Never operate machine in wet grass.
• Do not put hands or feet near or under
Always be sure of your footing: keep a
rotating parts. Keep clear of the disfirm hold on the handle; walk, never run.
charge opening at all times.
• Disengage the self-propelled mech• Only allow responsible individuals, who
anism or drive clutch on mowers so
are familiar with the instructions, to operequipped before starting the engine.
ate the machine.
• If the equipment should start to vibrate
• Clear the area of objects such as rocks,
abnormally, stop the engine (motor) and
toys, wire, bones, sticks, etc., which
check immediately for the cause. Vibracould be picked up and thrown by blade.
2 tion is generally a warning of trouble.
Look for this symbol to point out important safety precautions. It means CAUTION!!! BECOME ALERT!!!
YOUR SAFETY IS INVOLVED.
WARNING: In order to prevent accidental
starting when setting up, transporting, adjusting or making repairs, always disconnect
spark plug wire and place wire where it cannot
come in contact with plug.
WARNING: Engine exhaust, some of its
constituents, and certain vehicle components contain or emit chemicals known to
the State of California to cause cancer and
birth defects or other reproductive harm.
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 reproductive harm. Wash
hands after handling.
CAUTION: Muffler and other engine
parts become extremely
hot during operation and
remain hot after engine
has stopped. To avoid
severe burns on contact,
stay away from these areas.
See appropriate section in manual unless directed to an authorized
Service Center.
PROBLEM
CAUSE
CORRECTION
Grass catcher
not filling
(If so equipped)
1. Cutting height too low.
2. Lift on blade worn off.
3. Catcher not venting air.
1. Raise cutting height.
2. Replace blade.
3. Clean grass catcher.
Hard to push
1. Grass is too high or wheel
height is too low.
2. Rear of lawn mower
housing or cutting blade
dragging in grass.
3. Grass catcher too full.
4. Handle height position not
right for you.
1. Raise cutting height.
19
2. Raise rear of lawn mower
housing one (1) setting
higher.
3. Empty grass catcher.
4. Adjust handle height to suit.
TROUBLESHOOTING
See appropriate section in manual unless directed to an authorized
Service Center.
PROBLEM
Does not start
CAUSE
CORRECTION
1. Dirty air filter.
2. Out of fuel.
3. Stale fuel.
4. Water in fuel.
5. Spark plug wire is
disconnected.
6. Bad spark plug.
7. Loose blade or broken
blade adapter.
8. Control bar in released
position.
9. Control bar defective.
10. Fuel valve lever (if so
equipped) in OFF position.
11. Weak battery (if equipped).
12. Disconnected battery
connector (if equipped).
13. Blown fuse (if equipped).
Loss of power
Poor cut –
uneven
1. Rear of lawn mower
housing or cutting blade
dragging in heavy grass.
2. Cutting too much grass.
3. Dirty air filter.
4. Buildup of grass, leaves,
and trash under mower.
5. Too much oil in engine.
6. Walking speed too fast.
1. Worn, bent or loose blade.
2. Wheel heights uneven.
3. Buildup of grass, leaves
and trash under mower.
Excessive
vibration
1. Worn, bent or loose blade.
2. Bent engine crankshaft.
Starter rope
hard to pull
1. Clean/replace air filter.
2. Fill fuel tank.
3. Drain fuel tank and refill tank
with fresh, clean gasoline.
4. Drain fuel tank and refill tank
with fresh, clean gasoline.
5. Connect wire to plug.
6. Replace spark plug.
7. Tighten blade bolt or
replace blade adapter.
8. Depress control bar to
handle.
9. Replace control bar.
10. Turn fuel valve lever
to the ON position.
11. Charge battery.
12. Connect battery to engine.
13. Replace fuse.
1. Raise cutting height.
2. Raise cutting height.
3. Clean/replace air filter.
4. Clean underside of mower
housing.
5. Check oil level.
6. Cut at slower walking speed.
1. Replace blade. Tighten
blade bolt.
2. Set all wheels at same
height.
3. Clean underside of
mower housing.
1. Replace blade. Tighten
blade bolt.
2. Contact a qualified service
center.
1. Engine flywheel brake is on 1. Depress control bar to
when control bar is released.
upper handle before
pulling starter rope.
2. Bent engine crankshaft.
2. Contact a qualified service
center.
3. Blade adapter broken.
3. Replace blade adapter.
4. Blade dragging in grass.
4. Move lawn mower to cut
grass or to hard surface.
18
• Never refuel the machine indoors.
• Always wear safety goggles or safety
glasses with side shields when operating • Never store the machine or fuel container where there is an open flame, spark
mower.
or pilot light such as a water heater or on
other appliances.
II. SLOPE OPERATION
• Never fill containers inside a vehicle, on
Slopes are a major factor related to slip &
a truck or trailer bed with a plastic liner.
fall accidents which can result in severe inAlways place containers on the ground
jury. All slopes require extra caution. If you
away from your vehicle before filling.
feel uneasy on a slope, do not mow it.
• Remove gas-powered equipment from
DO:
the truck or trailer and refuel it on the
• Mow across the face of slopes: never
ground. If this is not possible, then
up and down. Exercise extreme caution
refuel such equipment with a portable
when changing direction on slopes.
container, rather than from a gasoline
• Remove obstacles such as rocks, tree
dispenser nozzle.
limbs, etc.
• Keep the nozzle in contact with the rim
• Watch for holes, ruts, or bumps. Tall
of the fuel tank or container opening at
grass can hide obstacles.
all times until fueling is complete. Do not
DO NOT:
use a nozzle lock-open device.
• Do not trim near drop-offs, ditches or
• If fuel is spilled on clothing, change
embankments. The operator could lose
clothing immediately.
footing or balance.
• Never overfill fuel tank. Replace gas cap
• Do not trim excessively steep slopes.
and tighten securely.
• Do not mow on wet grass. Reduced footing could cause slipping.
V. GENERAL SERVICE
• Never run machine inside a closed area.
• Never make adjustments or repairs with
III. CHILDREN
the engine (motor) running. Disconnect
Tragic accidents can occur if the operator
the spark plug wire, and keep the wire
is not alert to the presence of children.
away from the plug to prevent accidental
Children are often attracted to the machine
starting.
and the mowing activity. Never assume
• Keep nuts and bolts, especially blade
that children will remain where you last
attachment bolts, tight and keep equipsaw them.
ment in good condition.
• Keep children out of the trimming area
• Never tamper with safety devices. Check
and under the watchful care of another
their proper operation regularly.
responsible adult.
• Keep machine free of grass, leaves, or other
• Be alert and turn machine off if children
debris build-up. Clean oil or fuel spillage.
enter the area.
Allow machine to cool before storing.
• Before and while walking backwards,
look behind and down for small children. • Stop and inspect the equipment if you
strike an object. Repair, if necessary,
• Never allow children to operate machine.
before restarting.
• Use extra care when approaching blind
• Never attempt to make wheel height
corners, shrubs, trees, or other objects
adjustments while the engine is running.
that may obscure vision.
• Grass catcher components are subject to
wear, damage, and deterioration, which
IV. SAFE HANDLING OF
could expose moving parts or allow objects
GASOLINE
to be thrown. Frequently check components
and replace with manufacturer’s recomUse extreme care in handling gasoline.
mended parts, when necessary.
Gasoline is extremely flammable and the
• Mower blades are sharp and can cut.
vapors are explosive.
Wrap the blade(s) or wear gloves, and
• Extinguish all cigarettes, cigars, pipes
use extra caution when servicing them.
and other sources of ignition.
• Do not change the engine governor set• Use only an approved container.
ting or overspeed the engine.
• Never remove gas cap or add fuel with
the engine running. Allow engine to cool • Maintain or replace safety and instrucbefore refueling.
3 tion labels, as necessary.
CONGRATULATIONS on your purchase of a new Lawn Mower. It has been designed,
engineered and manufactured to give you the best possible dependability and performance.
Should you experience any problems you cannot easily remedy, please contact your
nearest authorized service center. They have competent, well trained technicians and
the proper tools to service or repair this unit.
• Read the SAFETY RULES and this Operator's Manual in its entirety before you attempt to assemble or operate your new lawn mower to insure proper operation and to
prevent injury to yourself and others. Save this manual for future reference.
• Your new lawn mower has been assembled at the factory with the exception of those
parts left unassembled for shipping purposes. To ensure safe and proper operation
of your lawn mower, all parts and hardware you assemble must be tightened securely.
Use the correct tools as necessary to ensure proper tightness.
• All parts such as nuts, washers, bolts, etc., necessary to complete the assembly have
been placed in the parts bag.
TO REMOVE MOWER FROM CARTON
• Remove all loose parts from carton.
• Remove lawn mower housing with care. Avoid touching blade under housing. Always
wear gloves or other protection when working under or lifting mower.
THINGS TO KNOW BEFORE YOU ASSEMBLE OR OPERATE
YOUR LAWN MOWER
Do I have a side or rear discharge lawn
mower?
Look for the grass discharge opening on
your mower. If the opening is on the right
side of the mower housing, it is a side
discharge mower. If the opening is at the
back of the mower housing, it is a rear discharge mower. Only rear discharge lawn
mowers have a grass catcher included
with the mower.
Do I have a mulching lawn mower?
Look for the grass discharge opening on
your mower. Raise the discharge guard
(rear door on rear discharge mowers). If
the opening is closed off by a plate, then
your lawn mower is mulcher ready. To
convert to a discharging mower, see the
Operation section of this manual.
What is the right and left side of the
lawn mower?
When right hand (RH) or left hand (LH) is
mentioned in this manual, it means when
you are in the operating position (standing
behind the handle).
What kind of engine is on my lawn
mower?
When learning how to operate your new
lawn mower, you will need to know what
kind of engine powers the mower. A decal
on the engine will indicate the manufacturer and type or brand name of the
engine.
BRIGGS & STRATTON ENGINES
CYLINDER
• Remove spark plug.
• Pour one ounce (29 ml) of oil through
spark plug hole into cylinder.
• Pull starter handle slowly to distribute oil.
• Replace with new spark plug.
OTHER
• Do not store gasoline from one season
to another.
• Replace your gasoline can if your can
starts to rust. Rust and/or dirt in your
gasoline will cause problems.
• If possible, store your unit indoors and
cover it to protect it from dust and dirt.
• Cover your unit with a suitable protective
cover that does not retain moisture. Do
not use plastic. Plastic cannot breathe,
which allows condensation to form and
will cause your unit to rust.
IMPORTANT: Never cover mower while
engine and exhaust areas are still warm.
CAUTION: Never store the lawn mower
with gasoline in the tank inside a building
where fumes may reach an open flame or
spark. Allow the engine to cool before storing in any enclosure.
FRONT
LEFT
HAND
SIDE
RIGHT
HAND
SIDE
BACK or REAR
(Operating Position)
OTHER ENGINES
4
17
STORAGE
Immediately prepare your lawn mower for
storage at the end of the season or if the
unit will not be used for 30 days or more.
CAUTION: Never store the lawn mower
with gasoline in the tank inside a building
where fumes may reach an open flame
or spark. Allow the engine to cool before
storing in any enclosure.
LAWN MOWER
When lawn mower is to be stored for a period of time, clean it thoroughly, remove all
dirt, grease, leaves, etc. Store in a clean,
dry area.
• Clean entire mower (See “CLEANING” in the Maintenance section of this
manual).
• Lubricate as shown in the Maintenance
section of this manual.
• Be sure that all nuts, bolts, screws, and
pins are securely fastened. Inspect
moving parts for damage, breakage and
wear. Replace if necessary.
• Touch up all rusted or chipped paint
surfaces; sand lightly before painting.
Operator
presence
control bar
MOWING
POSITION
NOTE: Depending upon the features on the lawn mower model you purchased, all the
parts shown may not be included with your mower.
For ease of assembly, aside of your work area, lay out all hardware in the groups
shown. Each step of the assembly instructions will identify the group needed for that
step.
PARTS PACKED SEPARATELY IN CARTON
FOLD
FORWARD
FOR
STORAGE
Upper
handle
(1) Lower
Handle
(1) Control Bar
Handle
knob
(1) Engine Zone
(4) Wheel
Control Cable Height Adjusters
(If Equipped)
Lower handle
ENGINE
FUEL SYSTEM
IMPORTANT: It is important to prevent
gum deposits from forming in essential fuel
system parts such as carburetor, fuel filter,
fuel hose, or tank during storage. Alcohol
blended fuels (called gasohol or using
ethanol or methanol) can attract moisture
which leads to separation and formation
HANDLE STORAGE
of acids during storage. Acidic gas can
(HANDLE BRACKET MODELS ONLY)
damage the fuel systme of an engine while
Your handle may be folded for storage as
in storage.
shown.
• Drain the fuel tank by starting the engine
• Squeeze the bottom ends of lower
and letting it run until the fuel lines and
handle towards each other until handle
carburetor are empty.
clears the handle brackets and swing
• Never use engine or carburetor cleaner
handles forward over mower.
products in the fuel tank or permanent
• Loosen upper handle mounting harddamage may occur.
ware enough to allow upper handle to be • Use fresh fuel next season.
folded back.
NOTE: Fuel stabilizer is an acceptable
IMPORTANT: When folding handles for
alternative in minimizing the formation
storage or transportation, be sure to fold
of fuel gum deposits during storage.
handles as shown or you may damage the Add stabilizer to gasoline in fuel tank or
control cables.
storage container. Always follow the mix
When setting you handles up from the
ratio found on stabilizer container. Run
storage position, the lower handle will
engine at least 10 minutes after adding
automatically lock into mowing position.
stabilizer to allow the stabilizer to reach the
carburetor. Do not drain the gas tank and
carburetor if using fuel stabilizer.
ENGINE OIL
Drain oil (with engine warm) and replace
with clean oil. (See “ENGINE” in the
Maintenance section of this manual).
16
(1) Upper
Handle
(1) Discharge Guard
(Side Discharge models only)
NOTE: Some model
lawn mowers already
have the wheels
preassembled to the
mower.
(4) Wheels
PARTS BAG CONTENTS (NOT SHOWN ACTUAL SIZE)
(1) Upstop Bracket
Cable Ties
(1) Rope Guide
ASSEMBLY
LOCATION
PARTS BAG CONTENTS
(SHOWN ACTUAL SIZE)
GROUP “A”
For models with deck handle brackets only
LOWER
HANDLE
TO
MOWER DECK
(2) Hairpin Cotters
5
ASSEMBLY
LOCATION
GROUP “B”
For all
models:
(1) Upstop Bracket
Screw #10-24 x 1/2
For models with
folding upper handle:
UPPER
HANDLE
TO
LOWER
HANDLE
(2) Handle Knobs
For models with bolt-on wheels only:
(4) Nuts 3/8-16
(4) Shoulder Bolts
WHEELS
TO
MOWER
HOUSING
CAUTION: Before performing any
service or adjustments• Release operator presence control bar.
• Make sure the blade and all moving
parts have completely stopped.
• Disconnect spark plug wire from spark
plug and place wire where it cannot
come in contact with plug.
LAWN MOWER
(2) Handle Bolts
GROUP “C”
SERVICE AND ADJUSTMENTS
PARTS BAG CONTENTS (continued)
(4) Lock
Washers 3/8
(4) Spacers
(2 or 4) Washers 1-1/4" Dia.
DISCHARGE GUARD (IF EQUIPPED)
The discharge guard, attached to the side
discharge opening of your lawn mower, is
provided to prevent the possibility of injury
resulting from objects being thrown out of
the discharge opening into the operator
mowing position. If the discharge guard
becomes damaged, it should be replaced.
ENGINE
CARBURETOR
The carburetor has been preset at the factory and adjustment should not be necessary. However, minor adjustment may be
required to compensate for differences in
fuel, temperature, altitude or load.
• The air filter must be assembled to the
carburetor when running engine.
• Best carburetor adjustment is obtained
when fuel tank is 1/4 full.
• In order for the engine to run, the operator
presence control bar must be held in the
operating position. Therefore, and assistant will be required to hold the control bar
in the operating position when making final
adjustment to the carburetor.
See the ADJUSTMENT section of your
engine manual for further instructions.
ENGINE SPEED
The engine speed has been factory set.
Do not attempt to increase engine speed
as it may result in personal injury. If you
believe the engine is running too fast
or too slow, take your lawn mower to an
authorized engine service center for repair
and adjustment.
For models with “Quick
Adjust” wheel height
adjusters only:
(4) Flanged
Locknuts
3/8-16
(4) Locknuts 3/8-16
GROUP “D”
For models with spring-loaded
Discharge Guards only:
GUARD
TO
MOWER
HOUSING
Screw Mounted
(2) Hex Washer
Head SelfTapping Screws
1/4-20 x 3/8
Nut Mounted
(Side
Discharge
models only)
(2) Locknuts
1/4-20
6
(4) Wheel Adjuster Knobs
GROUP “E”
STARTER ROPE
GUIDE TO HANDLE
(1) Keps Locknut
1/4-20
15
TO CHANGE ENGINE OIL
(SEE ENGINE MANUAL)
• Be sure mower is on a level surface.
• Oil will drain more freely when warm.
• Catch oil in a suitable container.
• For engines without dipstick, remove
bottom oil drain plug.
• For engines with oil fill cap/dipstick,
remove bottom drain plug or remove engine oil cap and turn mower on its side.
• After oil has drained completely, replace
oil drain plug and tighten securely.
• Refill engine with oil. Pour slowly. Do
not overfill.
• Fill to top of slot inside of filler hole or
to “FULL” line on dipstick on models so
equipped. Keep oil at proper level.
SPARK PLUG
Change the spark plug once a year to
make the engine run better and easier
to start. Set spark plug gap according to
engine manual specifications.
CLEANING
IMPORTANT: For best performance, keep
mower housing free of grass build-up and
trash. Clean the underside of your mower
after each use.
• Clean the underside of your lawn mower
by scraping to remove buildup of grass
and trash.
• Clean engine often to keep trash from
accumulating. A clogged engine runs
hotter and shortens engine life.
• Keep finished surfaces and wheels free
of all gasoline, oil, etc.
We do not recommend using a garden
hose to clean your lawn mower unless the
electrical system, muffler, air filter, and
carburetor are covered to keep water out.
Water in engine can shorten engine life.
AIR FILTER
Your engine will not run properly and may
be damaged by using a dirty air filter.
Clean the element after every 25 hours
of operation, more often if lawn mower is
used in very dusty, dirty conditions.
See the maintenance section of your
engine manual.
ASSEMBLE UPSTOP
BRACKET
CAUTION: Do not operate this mower
without the discharge guard or an entire
approved grass catcher in place. These
guards are for your protection and are required by the American National Standards
Institute and Consumer Products Safety
Commission.
CAUTION: Disconnect spark plug wire
from spark plug and place wire where it
cannot come in contact with plug.
• Position upstop bracket over hole inside
the left side of upper handle and install
upstop bracket screw #10-24 x 1/2.
Tighten securely.
ASSEMBLE WHEELS
(USE HARDWARE GROUP “C”)
NOTE: Some model mowers do not have
baffles on underside of mower housing.
On models without baffle in front and/or
rear of housing, use the 1-1/4" washers
supplied when you assemble the wheels.
ASSEMBLE LOWER HANDLE
(USE HARDWARE GROUP “A”)
• Install lower handle onto handle brackets by squeezing the bottom ends of
handle towards each other until the
handle will slip onto the mounting pins
on the handle brackets.
• Pull handle back to lock in operating
position.
• Install the two (2) hairpin cotters supplied onto the mounting pins.
SQUEEZE TO
INSTALL
MUFFLER
Inspect and replace corroded muffler as it
could create a fire hazard and/or damage.
Lower
handle
MODELS WITH BOLT-ON WHEELS:
Cutting height is determined by assembling wheels in one of four possible positions on the mower housing. All wheels
must be in the same height position for
even cutting.
• For each wheel, assemble shoulder bolt,
wheel and spacer as shown.
• Assemble 1-1/4" diam. washer (if supplied) and 3/8-16 locknut on inside of
mower housing and tighten securely.
Handle
bracket
mounting
pin
1-1/4" diameter Washer
(Rear wheels only)
Mower housing
Spacer
Shoulder
bolt
Hairpin
cotter
IN-LINE FUEL FILTER
(KOHLER ENGINES ONLY)
The fuel filter should be replaced once
each season. If fuel filter becomes
clogged, obstructing fuel flow to carburetor, replacement is required.
1. With engine cool, remove filter and plug
fuel line sections.
2. Place new fuel filter in position in fuel
line with arrow pointing towards carburetor.
3. Be sure there are no fuel line leaks and
clamps are properly positioned.
4. Immediately wipe up any spilled gasoline.
Clamp
ASSEMBLY
Clamp
(REAR DISCHARGE MOWER SHOWN)
ASSEMBLE UPPER HANDLE
(USE HARDWARE GROUP “B”)
• Position upper handle over lower handle
with small hole for mounting upstop
bracket to left hand side.
• Assemble handle bolts and wing nuts.
Tighten securely.
Wheel
MODELS WITH "QUICK ADJUST"
WHEEL HEIGHT ADJUSTERS :
Look carefully at the four (4) adjuster
assemblies. Notice that there are two (2)
each of two (2) different types.
Type I is for the
Right Rear and Left
Wing nuts Front installation.
Handle bolts
Fuel
Filter
14
3/8-16
Nut
(SIDE DISCHARGE MOWER SHOWN)
Upstop
bracket
Upstop
bracket screw
#10-24 x 1/2
7/8" washer
7
Type II is for the
Right Front and Left
Rear installation.
ASSEMBLE ADJUSTERS TO DECK
• Position appropriate adjuster at each
corner of mower.
• Install each adjuster with adjuster bolt
and tab in deck holes as shown and
secure with 1-1/4" diam. washer (if supplied) and 3/8-16 locknut. Tighten all
adjusters securely.
SIDE DISCHARGE MOWERS:
Tab hole
1-1/4" Washer
(Rear Adjusters
Only)
Locknuts
Type II height adjuster
(right front/left rear)
Tab hole
Locknuts
REAR DISCHARGE MOWERS:
Locknuts
1-1/4"
Washer (Rear
Adjusters
Only)
Type I height adjuster
(right rear/left front)
Type II height adjuster
(right front/left rear)
INSTALL CONTROL BAR
(NO HARDWARE REQUIRED)
• Position control bar so flattened section
with hole is on opposite side of upstop
bracket.
• Insert one end of control bar into hole behind upstop bracket. Carefully push in on
opposite end of control bar and insert into
formed hole on inside of upper handle.
Tab
hole
ASSEMBLE WHEELS TO ADJUSTERS
• Secure each wheel with flat washer
and retainer spring or flange locknut (if
equipped with threaded axle).
• Assemble adjustment knobs to adjuster
levers by pressing or tapping lightly.
Wheel
(SIDE DISCHARGE MODELS ONLY)
(USE HARDWARE GROUP “D”)
If your mower is a rear discharge mower,
go on to “INSTALL CONTROL BAR”.
• Place discharge guard on top of lawn
mower discharge opening.
• Install two (2) hex self-tapping screws
through housing and into guard mounting bracket or, install two (2) 1/4-20
locknuts (If equipped). Tighten securely.
Discharge
guard
Type I height adjuster
(right rear/left front)
Tab hole
INSTALL DISCHARGE
GUARD
Control bar
Up-stop bracket
ASSEMBLE ENGINE ZONE
CONTROL CABLE TO
ENGINE
(NO HARDWARE REQUIRED)
Adjustment Follow the appropriate instructions below for
knob the brand or type of engine on your mower.
Axle arm
MODELS WITH BRIGGS & STRATTON
Flanged locknut
CLASSIC OR SPRINT ENGINE
(If equipped with
threaded axle arm) Cable attaches under brake arm cover, which
8 is opposite spark plug end of engine.
LAWN MOWER
Always observe safety rules when performing any maintenance.
TIRES
• Keep tires free of gasoline, oil, or insect
control chemicals which can harm rubber.
• Avoid stumps, stones, deep ruts, sharp
objects and other hazards that may
cause tire damage.
BLADE CARE
For best results, mower blade must be
kept sharp. Replace a bent or damaged
blade.
CAUTION: Use only a replacement
blade approved by the manufacturer of
your mower. Using a blade not approved
by the manufacturer of your mower is
hazardous, could damage your mower and
void your warranty.
TO REMOVE BLADE
• Disconnect spark plug wire from spark
plug and place wire where it cannot
come in contact with plug.
• Turn lawn mower on its side. Make sure
air filter and carburetor are up.
• Use a wood block between blade and
mower housing to prevent blade from
turning when removing blade bolt.
NOTE: Protect your hands with gloves
and/or wrap blade with heavy cloth.
• Remove blade bolt by turning counterclockwise.
• Remove blade and attaching hardware
(bolt, lock washer, hardened washer).
NOTE: Remove the blade adapter and
check the key inside hub of blade adapter.
The key must be in good condition to work
properly. Replace adapter if damaged.
TO REPLACE BLADE
• Turn lawn mower on it’s side. See
engine manual for proper direction of
turning over the engine.
• Use a wood block between blade and
mower housing to prevent blade from
turning when removing blade bolt.
• Protect your hands with gloves and/or
wrap blade with heavy cloth.
• Remove blade bolt, lock washer, flat
washer.
• Remove blade and blade adapter.
• Inspect the key inside blade adapter.
Replace adapter if damaged.
IMPORTANT: Blade bolt is Grade 8 heat
treated.
• Install new or sharpened blade with
trailing edge up toward the engine.
• Position blade on blade adapter. Align
the two (2) holes in blade with raised
lugs of adapter.
• Reassemble blade bolt, lock washer
and flat washer into blade adapter and
crankshaft in exact order as shown.
• Position block of wood between blade
and mower housing.
• Tighten blade bolt securely. Recommended tightening torque is 35-40 ft.
lbs.
IMPORTANT: Blade bolt is heat treated.
If bolt needs replacing, replace only with
approved bolt shown in the Repair Parts
section of this manual.
Blade adapter
Key
Crankshaft
keyway
Lockwasher
Blade
Blade Hardened
washer
bolt
Trailing edge
Belt
Crankshaft retainer
TO SHARPEN BLADE
NOTE: We do not recommend sharpening
the blade - but if you do, be sure the blade
is balanced. An unbalanced blade will
cause excessive vibration and eventual
damage to lawn mower and engine.
• The blade can be sharpened with a file
or on a grinding wheel. Do not attempt
to sharpen while on the mower.
• To check blade balance, drive a nail into
a beam or wall. Leave about one inch of
the straight nail exposed. Place center
hole of blade over the head of the nail.
If blade is balanced, it should remain in
a horizontal position. If either end of the
blade moves downward, sharpen the
heavy end until the blade is balanced.
ENGINE
Read the maintenance section of your
engine manual.
LUBRICATION
Change the oil after the first two hours of
operation and every 25 hours thereafter or
at least once a year if the lawn mower is
not used for 25 hours in one year. Refer to
engine manual.
13
MAINTENANCE
BEFORE
EACH
USE
AFTER
EACH
USE
EVERY
10
HOURS
EVERY
25 HOURS
OR SEASON
EVERY
100
HOURS
BEFORE
STORAGE
Check for Loose Fasteners
Clean / Inspect Grass Catcher *
Check Tires
Check Drive Wheels ***
Clean Lawn Mower ****
Clean under Drive Cover ***
Check Drive Belt / Pulleys ***
Check / Sharpen / Replace Blade
Lubrication
Clean and Recharge Battery **
Engine
cable clip
Check Engine Oil level
Change Engine Oil
Clean Air Filter
Inspect Muffler
Replace Spark Plug
Replace Air Filter Paper Cartridge
Empty fuel system or add Stabilizer
* (if so equipped)
** Electric-Start mowers
*** Power-Propelled mowers
a scraper
**** Use
to clean under deck
• Straighten cable and find the end with
the small plastic fitting.
• Hook the “Z” bend fitting on inner wire of
cable into hole in brake arm of engine.
• Align the tapered end of the plastic fitting
with the hole in mounting bracket and
push in until fitting snaps into place.
• Route cable below crossbar portion of
lower handle and up to upper handle
control bar.
• Hook “Z” bend fitting on inner wire into
hole in control bar (See “ASSEMBLE
CABLES TO UPPER HANDLE” in this
manual).
1 - Change more often if operating under a heavy load or in high outdoor temperatures.
2 - Service more often if operating in dirty or dusty conditions.
3 - Replace blades more often when mowing in sandy soil.
4 - Charge 48 hours at end of season.
5 - And after each 5 hours of use.
GENERAL
RECOMMENDATIONS
LUBRICATION CHART
The warranty on this lawn mower does not
cover items that have been subjected to operator abuse or negligence. To receive full
value from the warranty, operator must maintain mower as instructed in this manual.
Some adjustments will need to be made
periodically to properly maintain your unit.
All adjustments in the Service and Adjustments section of this manual should be
checked at least once each season.
• Once a year, replace the spark plug,
clean or replace air filter element, and
check blade for wear. A new spark plug
and clean/new air filter element assures
proper air-fuel mixture and helps your
engine run better and last longer.
• Follow the Maintenance Schedule in this
manual.
BEFORE EACH USE
• Check engine oil level.
• Check for loose fasteners.
LUBRICATION
Keep unit well lubricated
(See “LUBRICATION CHART”).
12
➀ Wheel
adjuster (on
each wheel)
➁ Engine oil
➀ Side discharge mower
guard hinge rod
➀ Rear dis-
charge mower
rear door
hinge rod
Brake arm
cover
Mounting
bracket
ASSEMBLE CABLE(S) TO
UPPER HANDLE
(NO HARDWARE REQUIRED)
• Assemble cable(s) to opposite side of
upstop bracket.
• Be sure to route cable(s) underneath
crossbar of lower handle.
• Secure cable(s) to crossbar and lower
handle with cable tie(s) as needed.
Control bar
Up-stop
bracket
Brake
arm
Engine
zone
control
cable
"Z" Fitting
Wire tie
Small plastic fitting
Hex head screw #10 x 5/8
ASSEMBLE ROPE GUIDE
MODELS WITH BRIGGS & STRATTON
QUANTUM ENGINES
• Hook the “Z” bend fitting on inner wire
of cable (end with tapered plastic fitting)
into hole in brake lever of engine. Correct brake lever to use is determined by
position of spark plug on your mower
- forward or rearward.
• Position the tapered plastic fitting into
the mounting bracket on engine. Snap
fitting into place.
• Route cable under crossbar portion of
lower handle and up to upper handle
control bar.
• Hook “Z” bend fitting on inner wire into
hole in control bar (See “ASSEMBLE
CABLES TO UPPER HANDLE”).
(USE HARDWARE GROUP “E”)
• Put threaded end of rope guide through
hole in side of upper handle above lower
handle crossbar. Secure with 1/4-20
keps locknut.
• Hold control bar against upper handle
and slowly pull starter rope out until rope
will slip into loop of rope guide.
Brake lever (rearward spark plug)
➀ Handle bracket mounting pins
Locknut
Rope
guide
Upper
handle
Lower
handle
crossbar
Engine
starter rope
Brake lever
(forward spark
plug)
SPARK PLUG BOOT (IF EQUIPPED)
(NO HARDWARE REQUIRED)
On some model lawn mowers a spark plug
boot is packed loose in the parts bag. If
your model has one, install it on spark plug
wire and then reconnect plug to spark plug.
➀ Spray lubricant
➁ See “ENGINE” in Maintenance section.
IMPORTANT: Do not oil or grease plastic
wheel bearings. Viscous lubricants will
attract dust and dirt that will shorten the life
of the self-lubricating bearings. If you feel
they must be lubricated, use only a dry,
powdered graphite type lubricant sparingly.
Upper
handle
Spark
plug
wire
Mounting bracket
(rearward spark plug)
Mounting bracket
(forward spark plug)
9
Boot
OPERATION
The operation of any lawn
mower can result in foreign
objects thrown into the
eyes, which can result in
severe eye damage. Always
wear safety glasses or eye shields while
operating your lawn mower or performing
any adjustments or repairs. We recommend standard safety glasses or a wide
vision safety mask worn over spectacles.
• To change cutting height, squeeze adjuster
lever toward wheel. Move wheel up or
down to suit your requirements. Be sure
all wheels are in the same setting.
NOTE: Adjuster is properly positioned when
plate tab inserts into hole in lever. Also,
9-position adjusters (if so equipped) allow
lever to be positioned between the plate tabs.
LEVER BACKWARD
TO LOWER MOWER
Plate tab
HOW TO USE YOUR MOWER
ENGINE SPEED
Engine speed was set at the factory for
optimum performance. Engine speed is
not adjustable.
TO ADJUST CUTTING HEIGHT
LEVER FORWARD TO RAISE MOWER Lever
Adjust cutting height to suit your requirements. Medium position is best for most
lawns. Raise wheels for low cut and lower
wheels for high cut.
OPERATOR PRESENCE
ENGINE CONTROL BAR
MODELS WITH MANUAL ADJUST
BOLT-ON WHEELS
• Remove wheel, bolt, and hardware and
reassemble in desired adjustment hole.
• Reinstall wheel components in the same
order as they were before removal.
Tighten securely.
• Make sure all wheels are at the same
height.
Flat washer
Your lawn mower is equipped with an operator presence engine control bar which
requires the operator to be positioned
behind the lawn mower handle in order to
start and operate the lawn mower.
CAUTION: Federal regulations require
an engine control to be installed on this
lawn mower in order to minimize the risk
of blade contact injury. Do not under
any circumstances attempt to defeat the
function of the operator control. The blade
turns when the engine is running.
BEFORE STARTING ENGINE
Read engine manual packed with your unit.
FILL ENGINE WITH OIL
Your lawn mower is shipped without oil in
Bolt
the engine.
Lock
• Be sure mower is level and area around
washer
oil fill is clean.
Spacer
Nut • Remove engine oil filler plug (oil fill cap/
dipstick on models so equipped).
• Slowly add oil. For type and grade of
MODELS WITH "QUICK ADJUST"
oil to use, see “ENGINE” in the MainteWHEEL HEIGHT ADJUSTERS
nance section of this manual.
NOTE: For shipping purposes, the rear
• Fill to the top of slot in filler hole (to
wheels on your lawn mower may not be
“FULL” line on dipstick on models so
adjusted to the same position as the front
equipped). Do not overfill.
wheels. Before operating mower, adjust all
• Replace plug (oil fill cap/dipstick on
wheels to the same cutting height.
models so equipped) and tighten.
• Raise wheels for low cut and lower
•
Check oil level before each use. Add oil
wheels for high cut.
as needed.
• Adjust cutting height to suit your requirements. Medium position is best for most • To change oil, see “TO CHANGE ENGINE OIL” in the Maintenance section of
lawns.
10 this manual.
Wheel
FILL GASOLINE TANK
• Fill gasoline tank with fresh, clean, unleaded gasoline. DO NOT USE PREMIUM GASOLINE. BE CAREFUL NOT
TO OVERFILL TANK.
WARNING: Alcohol blended fuels (called
gasohol or using ethanol or methanol) can
attract moisture which leads to separation
and formation of acids during storage. Acidic
gas can damage the fuel system of an engine
while in storage. To avoid engine problems,
the fuel system should be emptied before
storage of 30 days or longer. Drain the fuel
tank, start the engine and let it run until fuel
lines and carburetor are empty. Use fresh
fuel next season. See Storage Instructions
for additional information. Never use engine
or carburetor cleaner products in fuel tank or
permanent damage may occur.
TO STOP ENGINE
• To stop engine, release operator presence
control bar and/or place engine START/
STOPswitch(ifequipped)intheOFFposition.
NOTE: For engines with a primer, it may be
necessary to repeat priming steps in cooler
weather. In warmer weather, overpriming
may cause flooding and engine will not start.
If you do flood engine, wait a few minutes
before attempting to start and DO NOT
repeat priming steps.
MOWING TIPS
CAUTION: Do not use de-thatcher
blade attachments on your mower. Such
attachments are hazardous, will damage
your mower and could void your warranty.
• For most cutting conditions and better
bagging performance, the engine speed
should be set in the FAST position.
TO START ENGINE
• Under certain conditions, such as when
CAUTION: The mower blade rotates
mowing very tall grass, raise the mower
whenever the engine is running.
height on the first cut to reduce pushing
NOTE: Due to protective coatings on the
effort, to avoid overheating the engine, and
engine, a small amount of smoke may be
to avoid leaving clumps of grass clippings.
present during the initial use of the product
Make the second cut to the desired height.
and should be considered normal.
• For extremely heavy cutting, reduce the
• Place engine START/STOP switch (if
width of cut.
equipped) in the ON position.
• For side discharge lawn mowers, cut in a
• Move engine speed control to FAST
counterclockwise direction, starting at the
position or to CHOKE/START position
outside of the area to be cut, in order to
on models equipped with choke feature.
spread grass clippings more evenly and
• If your mower has a primer, to start a cold
to put less load on the engine. To keep
engine, push primer the number of times as
clippings off of walkways, flower beds, etc.,
instructed in the engine manual packed with
make the first cuts in a clockwise direction.
your mower. Use a firm push. This step is not
usually necessary when starting an engine
which has already run for a few minutes.
• Hold operator presence control bar
down against handle.
• Pull starter handle quickly. Do not allow
starter rope to snap back.
• For engines equipped with choke, slowly
move engine speed control lever to
• When using a rear discharge lawn mower
FAST position after engine starts.
in moist, heavy grass, clumps of cut grass
may not enter the grass catcher. Reduce
ground speed (pushing speed) and/or run
the lawn mower over the area a second time.
• If a trail of grass clipping is left on the right
side of a rear discharge lawn mower, mow
Operator presence
in a clockwise direction with a small overlap
control bar
to collect the clippings on the next pass.
• Pores in cloth grass catchers can
become filled with dirt and dust with use
Recoil
starter handle
and the catcher will collect less grass.
To prevent this, regularly hose catcher
11 off with water and let dry before use.