Yard Pro Y160Y21R, 96148001900 Owner’s Manual
OPERATOR'S MANUAL
SELF-PROPELLED ROTARY
LAWN MOWER
Assembly
• Operation
• Maintenance
° Service and Adjustments
° Storage
• Troubleshooting
&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). tf 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 taws. Federal laws apply
on federaI lands. A spark arrester for the muffler is available through your nearest
authorized service center.
193733 Rev. 9 09.16.10 BY Printed in U.S.A.
Safety Rules ................. 2-3 Maintenance ............. 22-26 Storage ..................... 33-34
Assembiy ...................... 5-8 Service and Troubleshooting ........ 35-36
Operation .................... 9-2t Adjustments .............. 27-32
IMPORTANT: This cutting machine is capable of amputating hands and feet andthrowingob-
jects. Failure to observe the following safety instructions could result in serious injury or death.
,&Look for this symbol to point out impor- • Do not pull mower backwards unless
tant safety precautions. It means
CAUTION!!! BECOME ALERT!t!
YOUR SAFETY IS INVOLVED.
&WARNING: Inordertopreventaccidental •
starting when setting up, transporting, ad-
lusting or making repairs, always disconnect
sparkplug wire and place wire where it cannot
come in contact with plug.
•,WARNING: Engine exhaust, some of its •
constituents, and certain vehicle compo-
nents contain or emit chemicals known to
the State of California to cause cancer and °
birth defects or other reproductive harm.
•(kWARNING: Battery pests, 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.
=6,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.
!. GENERAL OPERATION
, Read, understand, and follow all
instructions on the machine and in the
manual(s) before starting. Be thoroughly
familiar with the controls and the proper
use of the machine before starting,
° Do not put hands or feet near or under
rotating parts. Keep clear of the dis-
charge opening at all times.
• Only allow responsible individuals, who
are familiar with the instructions, to oper-
ate the machine.
• Clear the area of objects such as rocks,
toys, wire, bones, sticks, etc., which
could be picked up and thrown by blade.
• Be sure the area is clear of other people
before mowing. Stop machine if anyone
enters the area.
° Do not operate the mower when bare-
foot or wearing open sandals. Always
wear substantial foot wear.
absolutely necessary'. Always look down
and behind before and while moving
backwards.
Never direct discharged material toward
anyone. Avoid discharging material against
a wail or obstruction. Material may richo-
chet 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 ap-
proved 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 walt until
the blade comes to complete stop before
removing grass catcher.
Mow only in daylight / good artificial light.
Do not operate the machine while under
the influence of alcohol or drugs.
° Never operate machine in wet grass.
Always be sure of your footing: keep a
firm hold on the handle; walk, never run.
• Disengage the self-propelled mech-
anism or drive clutch on mowers so
equipped before starting the engine.
• If the equipment should start to vibrate
abnormally, stop the engine (motor) and
check immediately for the cause. Vibra-
tion is generally a warning of trouble.
• Always wear safety goggles or safety glass-
es with side shields when operating mower.
tl, SLOPE OPERATION
Slopes are a major factor related to slip &
fall accidents which can result in severe in-
jury. Aft slopes require extra caution, if you
feel uneasy on a slope, do not mow it.
DO:
• Mow across the face of slopes: never
up and down, Exercise extreme caution
when changing direction on slopes.
• Removeobstacles(rocks,treelimbs,etc.)
- Watchforholes,ruts,orbumps.Tall
grasscanhideobstacles.
DONOT:
• Donottrimneardrop-offs,ditchesor
embankments.Theoperatorcouldlose
footingorbalance.
• Donottrimexcessivelysteepslopes.
• Donotmowonwetgrass.Reducedfoot-
ingcouldcauseslipping.
I!!.CHILDREN
Tragicaccidentscanoccuriftheoperatoris
notalerttothepresenceofchildren.Children
areoftenattractedtothemachineandthe
mowingactivity.Never assume that children
will remain where you last saw them.
• Keep children out of the trimming area
and under the watchful care of another
responsible adult.
° Be alert and turn machine off if children
enter the area.
• Before and while walking backwards,
look behind and down for small children.
• Never allow chitdren to operate the mower.
• Use extra care when approaching blind
corners, shrubs, trees, or other objects
that may obscure vision.
IV, SAFE HANDLING OF GASOLINE
Use extreme care in handling gasoline.
Gasoline is extremely flammable and the
vapors are explosive.
• Extinguish all cigarettes, cigars, pipes
and other sources of ignition.
• Use only an approved container.
• Never remove gas cap or add fuel with
the engine running. Allow engine to cool
before refueling.
• Never refuel the machine indoors.
• Never store the machine or fuel contain-
er where there is an open flame, spark
or pilot light such as a water heater or on
other appliances.
• Never fill containers inside a vehicle, on
a truck or trailer bed with a plastic liner,
Always place containers on the ground
away from your vehicle before filling.
• Remove gas-powered equipment from the
truck or trailerand refuel it on the ground, if
this is not possible, then refuel such equip-
ment with a portable container, rather than
from a gasoline dispenser nozzle.
• Keep the nozzle in contact with the rim
of the fuel tank or container opening at
all times until fueling is complete. Do not
use a nozzle lock-open device.
• tf fuel is spilled on clothing, change
clothing immediately.
• Never overfill fuel tank. Replace gas cap
and tighten securely.
V, GENERAL SERVICE
• Never run machine inside a closed area.
• Never make adjustments or repairs with
the engine (motor) running. Disconnect the
spark plug wire, and keep the wire away
from the plug to preventaccidentaI starting.
• Keep nuts and bolts, especially blade
attachment bolts, tight and keep equip-
ment in good condition.
• Never tamper with safety devices. Check
their proper operation regularly.
• Keep machine free of grass, leaves, orother
debris build-up, Clean oil or fuel spillage.
Allow machine to cool before storing.
• Stop and inspect the equipment if you
strike an object. Repair, if necessary,
before restarting.
• Never attempt to make wheel height
adjustments while the engine is running.
• Grass catchercomponents are subject to
wear, damage, and deterioration, which
could expose moving parts or allow objects
to bethrown. Frequentlycheck components
and replace with manufacturer's recom-
mended parts, when necessary.
, Mower blades are sharp and can cut.
Wrap the blade(s) or wear gloves, and
use extra caution when servicing them.
• Do not change the engine governor set-
ting or overspeed the engine.
, Maintain or replace safety and instruc-
tion labels, as necessary.
CONGRATU LATIONS on your purchase of a new Lawn Mower. Ithas been designed, engi-
neered 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 at-
tempt to assemble or operate your new lawn mower to insure proper operation and to
prevent injury to yourse]fand 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. 3
TO REMOVE LAWN 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 dis-
charge mower. Only rear discharge lawn
mowers have a grass catcher included
with the mower. Approved grass catch-
ers for side discharge mowers may be
purchased from your nearest authorized
dealer.
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 tawn 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).
FRONT
//
LEFT ii RIGHT
HAND HAND
SIDE SIDE
BACK or REAR
(Operating Position)
What kind of engine is on my lawn
mower?
When learning how to operate your new
tawn mower, you will need to know what
kind of engine powers the mower. A decal
on the engine will indicate the manu-
facturer and type or brand name of the
engine.
BRIGGS & STRA_ON ENGINES
[,BRIGGS & STRATTON)
QUAnTUm,
OTHER ENGINES
RitTO
4
_I,CAUTION: Do not operate this lawn
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 Prod-
ucts Safety Commission.
,Ii_CAUTION: Disconnect spark plug wire
from spark plug and place wire where it
cannot come in contact with plug,
HOW TO SET UP YOUR MOWER
UNFOLD HANDLE
IMPORTANT: Unfold handle carefully so
as not to pinch or damage control cables.
2 POSITION / "ADJUSTABLE" HANDLES
• Raise handles until lower handle section
locks into place in operating position.
"QUICK RELEASE" HANDLES
• Move height adjustment lever forward to
raise mower to highest position.
• Tighten handle bolts (on both sides).
Operator MOWING
presence
LIFT
UP
Upper
handle
Handle
lever
• Insert handle bolt through handle and
bracket and secure with knob.
° Repeat for opposite side of handle.
Knob
3 POSITION "QUICK" HANDLES
• Raise lower handle section to operating
position and squeeze the bottom ends
of lower handle towards each other
until the pin in handle can be inserted
into one of the three height adjustment
holes,
SQUEEZE
Handle
bracket
Belt
Handle pin
J
Handle
adj
bracket
handle
Handle
Height
adjuster
lever
LEVER
FORWARD
TO RAISE
MOWER
3 POSITION "EZ" HANDLES
• Raise lower handle section to operating
position and align hole in handle with
one of three height positioning holes.
ALL HANDLES
° Raise upper handle section into place on
bolt
lower handle, remove protective padding
and tighten both handle knobs.
° Remove handle padding holding opera-
tor presence control bar to upper handle.
° Your lawn mower handle can be ad-
justed for your mowing comforL Refer to
"ADJUST HANDLE" in the Service and
Adjustments section of this manual.
NOTE: For shipping purposes, the rear
wheels on your tawn mower may not be
adjusted to the same position as the front
wheels. Before operating mower adjust all
5 wheels to the same cutting height.
INSTALL REAR WHEELS
("HIGH WHEEL" MOWERS ONLY)
Some high wheel models require washers
which will be provided in a parts bag. tf
provided, instali washers on the axle first
as shown.
* Install one (1) rear wheel on the axle of
rear wheel adjuster.
, Install 3/8-16 locknut and tighten se-
curely.
, Repeat procedure for other rear wheel.
O-Ring
Flanged
Iocknut assembly
Axle
ASSEMBLE GRASS CATCHER
(REAR DISCHARGE MOWERS ONLY)
IMPORTANT: If your model lawn mower
is mulcher ready, the mu]cher plate or plug
must be removed before using mower as
a bagger. To convert mower to bagging or
discharging, see the Operation section in
this manual.
Look at the different grass catcher illustra-
tions that follow. Determine which type
of grass catcher you have and folIow the
appropriate instructions.
"FABRIC TOP" GRASS CATCHERS
TO ASSEMBLE AND ATTACH GRASS
CATCHER
• Put grass catcher frame into grass bag
with rigid part of bag on the bottom.
• Slip vinyl bindings over frame.
NOTE: if vinyl bindings are too stiff, hold
them in warm water for a few minutes. If
bag gets wet, let it dry before using.
• Lift the rear door on the mower housing.
• For HINGE BRACKET mounted catcher,
place the grass catcher frame onto the
formed tabs on the rear door hinge
bracket.
"_--" Rear door
bracket
Grass
catcher
frame
---_..
Formed tabs
• For HANDLE BRACKET mounted
catcher, place frame side hooks into
slots in handle brackets.
Handle bracket hooks Rear
Grass
catcher
handle
Catcher frame side hook
ForDOORPIVOTPINmounteclcatcher,
placethegrasscatcherframehooks
ontothedoorpivotpins.
Pivotpins Rear Grass
catcher
handle
Catcher frame hook
• For DOOR SLOT mounted catcher,
place the grass catcher frame hooks into
the slots of the rear door,
NOTE: The grass catcher is secured to the
lawn mower housing when the rear door is
lowered onto the grass catcher frame.
Rear door slots
Grass
catcher
handle
SPARK PLUG BOOT
On some models a spark plug boot is
)acked loose in the parts bag. If your
model has the boot, install on spark plug
wire and reconnect spark plug wire to
spark plug.
i Spark plug ........ j
Catcher frame hook
ALL GRASS CATCHERS
_CAUTION: Under normal usage, the
catcher material is subject to deterioration
and wear and should, therefore, be
checked frequently for replacement. Any
replacement catcher should be checked to
ensure compliance with original manufac-
turer's specifications,
_CAUTION: Do not run lawn mower
without the discharge guard (rear door),
approved grass catcher, clipping deflector
or mulcher plate in place. Never attempt
to operate mower with the discharge guard
(rear door) removed or propped open.
TO PREPARE BATTERY
(ELECTRIC START MODELS ONLY)
NOTE: Your battery must be charged
before you can start your lawn mower,
• Open battery box (if equipped).
• Disconnect engine connector (male)
(if equipped) from battery connector
(female).
• Connect battery charger connector
(male) to harness connector (female).
• Plug battery charger into 1t0 volt A,C.
outlet.
• Leave battery charger connected for 24
hours before starting your engine for the
first time.
• Reconnect engine connector (male) (if
equipped) to batten/connector (female).
• Aftercharging, connect engine connector
(mate) (if equipped) to battery connector
(female).
Connect your battery charger to charge
battery after each use.
IMPORTANT: The engine will not recharge
your battery.
At the end of the mowing season the
battery should be charged for 48 hours to
protect the battery during winter storage,
&CAUTION: Always disconnect the
engine connector from the battery con-
nector to prevent accidental starting when
transporting or storing your lawn mower
after the season.
HANDLE-MOUNTED KEY SWITCH
Engine Harness
connector connector
\
connector (male)
22PLUS FRONT WHEEL DRIVE
Engine battery Battery
connector (male) er
Charger
connector
(male)
Battery connector (female)
Charger _
DECK-MOUNTED BATTERY
Battery
Charger
Harness
connector
(female)
Engine connector (male)
connector
(male)
Battery
box
22PLUS REAR WHEEL DRIVE
Batter
Harness
connector
(female)
Battery
box
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 tawn mower or performing any
adjustments or repairs. We recommend standard safety glasses or a wide
vision safety mask worn over spectacles,
HOW TO USE YOUR LAWN MOWER
ENGINE SPEED CONTROL
MODELS WITH REMOTE THROTTLE
Engine speed is controlled by the throttle
control located on the upper handle.
• Move lever forward to FAST engine
speed for starting and better bagging.
• Move Sever backward for SLOW engine
speed.
• Some models have engines equipped
with a choke feature. Move the lever all
the way forward to the CHOKE position
when starting a cold engine.
NOTE: Be sure engine START!STOP
switch (if equipped) is in the ON position.
FAST .- ..
"_ slJ _J I,, tl
SLOW
//"-_ I I i -
,.//I ,'J i
_,, _v _
TO ADJUST CUTTING HEIGHT
ALL MODELS:
Adjust cutting height to suit your require-
ments. Medium position is best for most
lawns. Raise wheels for low cut and lower
wheels for high cut.
NOTE: For shipping purposes, the rear
wheels on your lawn mower may not be
adjusted to the same position as the front
wheels. Before operating mower adjust all
wheels to the same cutting height.
"MAN UAL" ADJUSTMENT
• Remove wheel, bolt, and hardware and
reassemble in desired adjustment hob.
• Reinstall wheel components in the same
order as they were before removai.
Tighten securely,
• Make sure all wheels are at same height.
Rat washer
Bolt
3/8-16
Spacer Locknut
,,___/" r / -""- Remote
MODELS WITH FIXED SPEED ENGINES
Engine speed was set at the factory for
optimum performance. Engine speed is
not adjustable.
_z control
throttle
"QUICK" ADJUSTMENT
• 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 Plate tab
TO LOWER MOWER
LEVERFORWARDTORAISEMOWER Lever
9
"QUICK-PIN" ADJUSTMENT
• To change cutting height, pull up on
adjuster lever, move wheel up or down
to suit your requirements and release
adjuster lever. Be sure all wheels are in
the same setting.
NOTE: Adjuster is properly positioned
when lever inserts into hole in plate.
TO LOWER MOWER
LEVER BACKWARD _
LEVER
FORWARD
TO RAISE MOWER
"SINGLE POINT" ADJUSTMENT
• Pult adiuster lever toward wheel. To
raise mower, move lever forward to
desired position. To lower mower, move
the lever toward the rear.
Height
adj
"DUAL POINT" ADJUSTMENT
Both front wheels are adjusted by a single
lever on the left front wheel. Likewise,
both rear wheels are adjusted by a single
lever on the left rear wheel.
• Putt adiuster lever toward wheel. To
raise mower, move Iever forward to
desired position. To lower mower, move
the lever toward the rear.
Be sure to adjust both front and rear
wheels to the same height.
Height uster lever
LEVER BACKWARD
TO LOWER MOWER
LEVER FORWARD
TO RAISE MOWER
LEVER
BACKWARD
TO LOWER
MOWER
LEVER
FORWARD
TO RAISE
MOWER
"THREE POINT" ADJUSTMENT
(18" (45cm) Ht-VAC MODELS ONLY)
Both rear wheels are adjusted by a single
lever on the left rear wheel.
• Pull adjuster lever toward wheel. To
raise mower, move lever forward to
desired position. TO lower mower, move
the ]ever toward the rear.
NOTE: There are seven (7) height adjust-
ment positions for the rear wheels.
Both front wheels are adjusted as follows:
t. Remove wheel, bolt, and hardware and
reassemble in desired adjustment hole.
2. Reinstall wheel components in the
same order as they were before re-
moval. Tighten securely.
NOTE: There are seven (7) height adjust-
ment holes for the front wheels. Be sure
both front wheels are in the same hole.
IMPORTANT: Be sure to adjust both front
and rear wheels to the same height.
LEVER BACKWARD
TO LOWER REAR
OF MOWER
Lockbar
position)
Washel
usterlever
LEVER FORWARD
TO RAISE REAR
OF MOWER
Bolt
Lockbar
("freewheel"
Wing
position)
CASTER WHEEL OPERATION '
('q'HREE POINT" ADJUSTMENT ONLY)
The front wheels can be "locked" into
position or set to "freewheel" for better
maneuverability. Placing the lockbars in
the outer holes of the adjustment brackets
"locks" the front wheels. Likewise, placing
the tockbars in the inner holes of the ad-
justment brackets allows the front wheels
to spin freely ('_freewheel").
- Lift tockbar until the frontmost end clears
the adjustment bracket, then pivot lock-
bar to desired position.
IMPORTANT: Front wheels must be
"looked" into position when operating on
a slope. Mow across the face of slopes:
never up and down.
TO CONVERT MOWER:
Most mowers are shipped ready to be
used as a mutcher,
"REAR DISCHARGE ONLY" MOWERS
Some models have a seperate mulcher
plug, other models have the muicher plug
built into the rear door. To convert to bag-
ging or discharging, the plate or plug (if
so equipped) must be removed from the
discharge opening of the lawn mower,
• Open rear door and remove muicher
plate or plug (if so equipped). Store
mutcher plate or plug in a safe place.
• You can now install grass catcher or
optional clipping deflector accessory.
• To return to mulching operation, install
mutcher plate or plug into discharge
opening of mower.
• I,CAUTION: Do not run your fawn mower
without mulcher plate/plug in place or ap-
proved clipping deflector or grass catcher
in place. Never attempt to operate the
lawn mower with the rear door removed or
propped open.
MULCHER
"PLATE"
Mulcher
plate tabs
MULCHER
"PLUG"
Mufcher
plug
MULCHER PLUG BUILT INTO REAR DOOR
11
"SIDE DISCHARGE ONLY" MOWERS
MULCHER PLATE
To convert to bagging or discharging,
mulcher plate must be removed from un-
derside of lawn mower.
• Remove the four (4) screws and lock nuts
securing the mulcher prate to the mower.
• Store mutcher plate and hardware in a
safe place.
° Mower can now be used for side
discharging or optional grass catcher
accessory can be attached,
• To return to mulching operation, simply
reinstall mulcher plate and tighten hard-
ware securely.
Screw and _ k._---.
lock nut _ x,.__
" _ 0 ML_cher
MULCHER PLUG TYPE "A"
To convert to mulching operation, mulcher
plug must be installed into discharge open-
ing of mower.
• Open discharge guard.
• Insert tab of mulch plug into housing
opening.
° Align hooks of mulch plug over hinge
rod of discharge guard, Push mulch plug
down unt;_ mulch plug is seated in hous-
ing opening.
_&CAUTION: Do not run your lawn mower
without discharge guard, approved grass
catcher or mutcher plug in place.
MULCHER PLUG TYPE "B"
To convert to bagging or discharging:
° Lift discharge guard and remove
mutcher plug.
• Mower can now be used for side dis-
charging or optional grass catcher can
be attached.
• To return to mulching operation, simply
reinstall mulcher plug as shown, making
sure tab is seated properly.
&CAUTION: Do not run your lawn mower
without discharge guard, approved grass
catcher or mulcher plug in place.
Lift
dischar(
guard
Install Tab
MOWER iS
NOW READY
FOR MULCH1NG
OPERATION
Discharge
Housing
ol
Mutcher plug 12
"MULTI-CUT"MOWERS
"Your lawn mower was shipped ready to be
used as a mulcher, To convert to bagging
or discharging:
REAR BAGGING
• Open rear door and remove mulcher
plate or plug (if equipped). Store
mulcher plate or plug in a safe place,
o You can now install grass catcher,
• To convert to mulching or discharging
operation, instaU mu]cher plate or plug (if
equipped) into rear discharge opening of
mower, making sure all tabs are seated
properly. Close rear door,
bracket Grass
catcher
handle
catcher indicator
frame window (if
hook equipped)
"REAR DOOR PROP" (lF EQUIPPED)
(22PLUS MODELS ONLY)
NOTE: Rear door will remain open until
operator presence control bar is held down
to the handte.
,_,CAUTION: Do NOT force rear door to
close, Serious damage to your mower
could result.
Fu{l bag -
....._:_i!;,:,_:_':.........................:,:,:_i!i_?,_......
SIDE DISCHARGING
• Mulcher plate or plug (if equipped) must
be installed into rear discharge opening
of mower. Rear door must be closed.
• Open mulcher door and installdischarge
deflector under door as shown.
• Mower is now ready for discharging
operation.
° To convert to mulching or bagging
operation, discharge deflector must be
removed and mulcher door must be
closed and locked.
f
Unloc£
latch (if -_-'_
equipped)
Open mulcher door I
Discharge
deflector
J
/
13
SIMPLE STEPS TO REMEMBER
WHEN CONVERTING YOUR
"MULTI-CUT" LAWN MOWER:
FOR MULCHING -
• Rear mutcher plate or plug (if equipped)
installed and rear door closed.
• Mulcher door closed.
FOR REAR BAGGING -
• Rear mulcher plate or plug (if equipped)
removed.
• Grass catcher installed.
• Mutcl_er door closed.
FOR SIDE DISCHARGING -
• Rear mulcher plate or plug (if equipped)
installed and rear door closed.
• Discharge deflector installed•
,_CAUTION: Do not run your lawn mower
without rear mulcher plate or plug in place
or approved grass catcher in place. Never
attempt to operate the lawn mower with
the rear door removed or propped open.
18" (45cm) HI-VAC MODELS:
Your lawn mower was shipped ready to
be used as a mulcher. To convert to rear
bagging or side discharging:
REAR BAGGING
!. Remove knob securing mutcher door
to lawn mower housing.
2, Open mufcher door and position dis-
charge chute over both threaded studs.
3, Secure discharge chute to lawn mower
housing with both knobs.
4, Place the grass catcher on the rear
door as shown.
NOTE: Be sure the grass catcher is se-
curely locked in place,
° Mower is now ready for rear bagging
operation.
TO EMPTY GRASS CATCHER (REAR
DISCHARGE AND MULTI-CUT MODELS)
- Simp{y open rear door and lift grass
catcher up and away from mower.
NOTE: Do not drag the bag when
emptying. It will cause unnecessary wear, Dis-
,_CAUTION: Under normal usage, the charge
catcher material is subject to deterioration
and wear and should, therefore, be
checked frequently for replacement. Any
replacement catcher should be checked
to ensure compliance with original
manufacturer's specifications.
_,CAUTION: Do not run lawn mower
without the rear door, approved grass
catcher or clipping deflector in place.
Never attempt to operate mower with the
rear door removed or propped open.
if / Grass
catcher
SIDE DISCHARGING
1. Discharge chute must be removed,
2. Open mulcher door and install side dis-
charge deflector beneath it as shown.
frame
(if equipped)
14 Side discharge deflector
door
Knobs
Mulcher
door
Knob _ Threaded stud
L,,,J
_ ' Mutcher
door
3. Secure rear of side discharge deflector
to lawn mower housing with knob.
° Mower is now ready for side discharging
operation.
SIMPLE STEPS TO REMEMBER WHEN
CONVERTING YOUR 18" HI-VAC:
FOR MULCHING -
1. Grass catcher, discharge chute and
side discharge deflector removed.
2. Mulcher door secured to mower hous-
ing with knob.
FOR REAR BAGGING -
1. Side discharge deflector removed.
2. Grass catcher and discharge chute
installed with discharge chute secured
to lawn mower housing with knob.
FOR SIDE DISCHARGING -
1. Grass catcher and discharge chute
removed.
2. Side discharge deflector installed and
secured to mower housing with knob.
_,CAUTION: Do not run your lawn mower
without mulcher door closed; side dis-
charge deflector installed, or discharge
chute and approved grass catcher in
place. Never attempt to operate the lawn
mower with mulcher door removed or
propped open.
TO EMPTY GRASS CATCHER
t. Remove grass catcher with clippings
from lawn mower using both front and
center of handle as shown.
2. Empty clippings from grass catcher.
3. Reinstall grass catcher on rear door.
NOTE: Do not drag the bag when empty-
ing; it will cause unnecessary wear.
Handle
21" (53cm) HI-VAC MODELS:
Your lawn mower was shipped ready to
be used as a mulcher. To convert to rear
bagging or side discharging:
REAR BAGGING
1. Remove knob securing mulcher door to
fawn mower housing.
Round
door
chute
Muicher door
2,
Open mulcher door and insert tabs
_rhandle
Crossbar
Grass
Threaded
stud
of discharge chute into hinge bracket
opening and position rear of chute over
threaded stud.
Hinge bracket Mulcher door
t5
3, Secure rear of discharge chute to lawn
mower housing with knob,
4, Place rear handle of grass catcher on
the crossbar of the lawn mower's lower
handle as shown.
5, Lift the round door of the discharge
chute and place the grass catcher into
place on the discharge chute.
NOTE: Be sure the grass catcher is se-
curely locked in place and the round door
of the discharge chute rests on the grass
catcher as shown,
• Mower is now ready for rear bagging
operation.
° To convert to mulching operation,
remove grass catcher and discharge
chute. Secure mulcher door to mower
housing with knob.
° To convert to side discharging operation,
remove grass catcher and discharge
chute. Install side discharge deflector
and secure it to lawn mower housing
with knob.
SIDE DISCHARGING
1, Grass catcher and discharge chute
must be removed.
2. Open mufcher door and install front of
side discharge deflector beneath it as
shown.
3. Secure rear of side discharge deflector
to lawn mower housing with knob.
° Mower is now ready for side discharging
operation.
° To convert to mulching operation, side
discharge deflector must be removed
and mulcher door secured to mower
housing with knob.
• To convert to rear bagging opera-
tion, side discharge deflector must be
removed; discharge chute and grass
catcher installed and discharge chute
secured to mower housing with knob.
Mulcher door _ Knob
Side
discharge
deflector
Y
stud
SIMPLE STEPS TO REMEMBER
WHEN CONVERTING YOUR 21" HI-VAC:
FOR MULCHING -
1. Grass catcher, discharge chute and
side discharge deflector removed.
2. Mutcher door secured to mower hous-
ing with knob,
FOR REAR BAGGING -
1, Side discharge deflector removed,
2. Grass catcher and discharge chute
installed with discharge chute secured
to lawn mower housing with knob.
3, Round door of discharge chute resting
on top of grass catcher.
FOR SIDE DISCHARGING -
1. Grass catcher and discharge chute
removed,
2. Side discharge deflector installed and
secured to mower housing with knob,
_CAUTtON: Do not run your lawn mower
without mulcher door dosed; side dis-
charge deflector installed, or discharge
chute and approved grass catcher in
place. Never attempt to operate the lawn
mower with mulcher door or round door
removed or propped open.
TO EMPTY GRASS CATCHER
1. Open round door of discharge chute to
move starter rope out and away from
grass catcher.
',\'_ Front
OPEN
Round Starter
door rope
2. Remove grass catcher with clippings
from lawn mower using both front and
rear handles,
3. Empty clippings from grass catcher
using rear handle. The weight of the
grass will open the door.
4, Snap door shut over frame before
installing grass catcher on mower.
NOTE: Do not drag the bag when empty-
!6 ing; it will cause unnecessary wear.
OPERATOR PRESENCE CONTROL
BAR (ALL MODELS)
Your lawn mower is equipped with an op-
erator presence control bar which requires
the operator to be positioned behind the
lawn mower handle in order to start and
,_cerate the lawn mower.
AUTION: 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.
DRIVE CONTROL
"STANDARD" DRIVE CONTROL
• Self-propelling is controlled by holding
the operator presence control bar down
to the handle and pushing the drive
control lever forward until it clicks; then
releasing the lever,
• Forward motion will stop when the op-
erator presence control bar is released.
To stop forward motion without stopping
engine, release the operator presence
control bar slightly until the drive control
disengages, Hold operator presence
control bar down against handle to con-
tinue mowing without self-propelling.
• To keep drive control engaged when
turning corners, push down on handle
and lift front wheels off ground while
turning lawn mower.
Drive
control
TO ENGAGEDRIVECONTROL
\
17
Operator
presence
control bar
DRIVE CONTROL DISENGAGED
"DUAL BAIL" DRIVE CONTROL
• To start forward motion, lift drive control
bar up to handle.
• To stop forward motion, release drive
control bar.
DRIVE CONTROL ENGAGED
DRfVE CONTROL DISENGAGED
"AUTOWALK" DRIVE CONTROL
• Self-propelling is controlIed by holding
the operator presence control bar down
to the handle and pulling the drive con-
trol lever(s) rearward to the handle, The
farther toward the handle the lever(s)
are pulled, the faster the unit will travel,
• Forward motion will stop when either
the operator presence control bar or a
drive control lever are released. To stop
forward motion without stopping engine,
release the drive control lever(s) only.
Hold operator presence control bar
down against handle to continue mowing
without self-propelling.
NOTE: If after releasing the drive control the
mower wilI not roll backwards, push the mower
forward slightly to disengage drive wheels.
TO ENGAGE DRIVE CONTROL
lurnbuckle
DRIVE CONTROL DISENGAGED
FRONT WHEEL DRIVE MODELS ONLY:
° To keep drive control engaged when
turning corners, push down on the
handle to lift the front wheels off the
ground while turning lawn mower.
18
Over time, the drive control system may
become "loose", resulting in decreased
speed. There is a turnbuckle on the
underside of the drive control housing to
increase tension on the drive cable. Pro-
ceed as follows:
• Turn unit off and disconnect spark plug
wire from spark plug.
° Turn nut on underside of drive control to
increase drive speed.
• Operate mower to test drive speed.
Readjust as required.
• If condition fails to improve after the
above steps (forward speed remains
the same), your drive belt is worn and
should be replaced.
turnbuckle
"VARI-SPEED" DRIVE CONTROL
• Self-propelling is controlled by hold-
ing the operator presence control bar
down to the handle and pulling the drive
control bar up to the handle, The closer
to the handle the bar is pulled, the faster
the unit will travel.
• Forward motion will stop when either the
operator presence control bar or drive
control bar are released. To stop forward
motion without stopping engine, release
the drive control bar only, Hold operator
presence control bar down against
handle to continue mowing without self-
propelling.
NOTE: If after releasing the drive control the
mower will not roll backwards, push the mower
forward slightly to disengage drive wheels.
FRONT WHEEL DRIVE MODELS ONLY:
• To keep drive control engaged when
turning corners, push down on the
handle to lift the front wheels off the
ground while turning lawn mower.
presence control bar
control bar
DRIVE
CONTROL
DISENGAGED
TO ADJUST,
MOVE DOWN
TO NEXT HOLE
Over time, the drive control system may
become "loose", resulting in decreased
speed. There are holes in the drive control
housing to increase tension on the drive
cable. Proceed as follows:
° Turn unit off and disconnect spark plug
wire from spark plug.
• Loosen nut, move drive control hous-
ing down handle to the next hole and
retighten nut.
• Operate mower to test drive speed.
• If condition fails to improve after the
above steps (forward speed remains
the same), your drive belt is worn and
should be replaced.
19
BEFORE STARTING ENGINE
Read the engine manual packed with your
mower.
FILL ENGINE WITH OIL
Your lawn mower is shipped without oil in
the engine.
- Be sure mower is level and area around
oi! fill is clean.
• Remove engine oil filler plug (oil fill cap/
dipstick on models so equipped).
• Slowly add oil. For type and grade of
oil to use, see "ENGINE" in the Mainte-
nance section of this manual.
• Fill to the top of slot in filler hole (to
"FULL" line on dipstick on models so
equipped). Do not overfill.
• Replace plug (oil fill cap/dipstick on
models so equipped) and tighten.
• Check oil level before each use. Add oil
as needed.
• To change oil, see Maintenance section
of this manual.
FILL GASOLINE TANK
• Fill gasoline tank with fresh, clean,
unleaded gasoline. DO NOT USE PRE-
MIUM 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 START ENGINE
_CAUTION: The mower blade rotates
whenever the engine is running.
NOTE: Due to protective coatings on the
engine, a small amount of smoke may be
present during the initial use of the product
and should be considered normal.
• Place engine START/STOP switch (if
equipped) in the ON position.
° Move engine speed control to FAST
position (or to CHOKE/START position
on models equipped with choke feature).
• If your mower has a primer, to start a
cold engine, push primer as many times
as instructed in the engine manual
packed with 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.
MODELS WITH RECOIL STARTER
• Pull starter handle quickly. Do not allow
starter rope to snap back.
Recoil
starter
handle
MODELS WITH ELECTRIC STARTER
• Push the engine start button (or turn the
key on models so equipped).
IMPORTANT: Do not crank engine more
than five continous seconds each time you
try to start. Wait 5 to 10 seconds between
each attempt.
ALL MODELS
° For engines equipped with choke, slowly
move engine speed control lever to
FAST after engine starts.
TO STOP ENGINE
° To stop engine, release operator pres-
ence control bar and/or place engine
START/STOP switch (if equipped) in the
OFF position.
NOTE: For engines with a primer, it may
be necessary to repeat priming steps
in cooler weather. In warmer weather,
overpdming may cause flooding and
engine wilt not start. If you do flood
engine, wait a few minules before
attempting to start and DO NOT repeat
priming steps,
2O
MOWING TIPS
CAUTION: Do not use de-thatcher
blade attachments on your mower. Such
attachments are hazardous, wilf 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.
• Under certain conditions, such as when
mowing very tall grass, raise the mower
height on the first cut to reduce pushing
effort, to avoid overheating the engine,
and to avoid leaving clumps of grass
clippings. Make the second cut to the
desired height.
• For extremely heavy cutting, reduce the
width of cut.
• For side discharge lawn mowers, cut in
a counterclockwise direction, starting at
the outside of the area to be cut, in order
to spread grass clippings more evenly
and to put less load on the engine. To
keep clippings off of walkways, flower
beds, etc., make the first cuts in a clock-
wise direction.
• When using a rear discharge lawn
mower 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 mow-
er, mow in a clockwise direction with a
small overlap to collect the clippings on
the next pass.
f
FOR MULCHING MOWERS ONLY
- MULCHING MOWING TIPS
IMPORTANT: For best performance, keep
mower housing free of built-up grass and
trash, See "CLEANING" in the Mainte-
nance section of this manual.
• The special mulching blade will recur the
grass clippings many times and reduce
them in size so that as they fall onto the
lawnthey will disperse into the grass
and not be noticed. Also, the mulched
grass will biodegrade quickly to provide
nutrients for the lawn. Always mulch with
your highest engine (blade) speed as
this will provide the best recutting action
of the blades.
• Avoid cutting your lawn when it is wet.
Wet grass tends to form clumps and
interferes with the mulching action. The
best time to mow your lawn is the early
afternoon. At this time the grass has
dried, yet the newly cut area will not be
exposed to direct sunlight.
• For best results, adjust the lawn mower
cutting height so that the lawn mower
cuts off only the top one-third of the
grass blades. If the lawn is overgrown it
will be necessary to raise the height of
cut to reduce pushing effor_ and to keep
from overloading the engine and leaving
clumps of mulched grass. For extremely
heavy grass, reduce your width of cut
by overlapping previously cut path and
mow slowly.
•MAX t/3
1
_.,,,,,,,,,,,,._,, ir ,,,*"
Pores in cloth grass catchers can
become filled with dirt and dust with use
and the catcher will collect less grass.
To prevent this, regularly hose catcher
off with water and let dry before use.
!liU_llll//I ' _1
i lItllltl
Certain types of grass and grass
conditions may require that an area be
mulched a second time to completely
hide the clippings. When doing a second
cut, mow across (perpendicular) to the
first cut path.
Change your cutting pattern from week
to week. Mow north to south one week
then change to east to west the next
week. This will help prevent matting and
graining of the lawn.
21
MAINTENANCE BEFOREAF-rEREVE.Yl" EWR_ EVERYI
SCHEDULE USE use ,ou.s O. SEAso. HOU.S STO.AGE
in iiH ..................
Chec"forLooseFas'_'ner_ j 1/
L Clean / Inspect Grass Catcher* iv/ _ If
Check Tires .......... 1/ .......
J ..... illll ,I,JlIIHI
EACH EAC. 10 2_.OURS 100 i BEFORE
WCheek5_iveW,heeI_"'* "1/
Clean Lawn Mower .... 1/ .......
M Glean under Drive Cover "** '....... ,...... i_
O Check Diive Belt/ ............Pulleys "*" If
Check / Sharpen / Rep}ace Blade I/3
Lubrication 1/ ............
Clean and Recharge Battery ** .........
Check Eng'iLe Oilievel '" _ ..........
E: Change Engine Oil ................. 11_,2 ....
N 8 can Air Filter .... _ .........
Gi nspect Muffler ....... .... ' ........
I! ................ 1/
N Replace Spark Plug ...... 11/
E Repiace Air Fflter Paper'Cartridge .....................
Empty fuel system or add Stabilizer 1/
* (il so equipped) 1 - Change more often if operating under a heavy load or in high outdoor _emperatures.
** Electric-Start mowers 2 - Service more orion if operating in dirty or dusty conditions,
*** Power-Propelled mowers 3 - Replace blades more o_ten wher_ mowing in seedy soil.
**** Use a scraper 4 - Charge 48 hours at end ot season.
to clean under deck 5 - And after each 5 hours o{ use.
GENERAL RECOMMENDATIONS
The warranty on this lawn mower does not
cover items that have been subjected to op-
erator abuse or negligence. To receive full
value from the warranty, operator must main-
tain 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 Adiust-
meets 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").
IMPORTANT: Do not oil or grease plastic
wheel bearings. Viscous lubricants will
,,,,u i HI
LUBRICATION CHART
t
I
t
L
(_) Handle bracket mounting pins
C) Spray lubricant
@ See "ENGINE" in Maintenance section.
attract dust and dirt that will shorten the life
of the self-lubricating bearings. ]f you feel
they must be lubricated, use only a dry,
22Powdered graphite type lubricant sparingly.
adjuster (on
each wheel)
charge mower
guard hinge rod
charge mower
Wheel
Engine oil
Side dis-
Rear dis-
rear door
hinge rod
Loading...