Owner's Manual
®
&75 HORSEPOWER
22" REAR DISCHARGE
POWER PROPELLED
ROTARY LAWN MOWER
Model No.
917+377592
° Safety
Assembly
o Operation
o Maintenance
o EspaSoi
o Repair Parts
CAUTRON:
Read and follow all
Safety Rules and Instructions
before operating this equipment
Sears, Roebuck and Co., Hoffman Estates, IL 60179
Warranty 2 Product Specifications 11
Safety Rules 2 Service and Adjustments 14
Assembly 4 Storage 15
Operation 6 Troubleshooting 16
Maintenance Schedule 10 Repair Parts 35
Maintenance 10 Parts Ordering Back Cover
LIMITED TWO YEAR WARRANTY ON CRAFTSMAN POWER MOWER
For two years from date of purchase, when this Craftsman Lawn Mower is maintained,
lubricated, and tuned up according to the operating and maintenance instructions in the
owner's manual, Sears will repair free of charge any defect in material or workmanship
If this Craftsman Lawn Mower is used for commercial or rental purposes, this warranty
applies for only 90 days from the date of purchase,
This Warranty does not cover:
* Expendable items which become worn dudng normal use, such as rotary mower
blades, blade adapters, belts, air cleaners and spark plug.
. Repairs necessary because of operator abuse or negligence, including bent crank-
shafts and the failure to maintain the equipment according to the instructions con-
tained in the owneCs manual.
Warranty service is available by returning the Craftsman power mower to the nearest
Sears Service Center/Department in the United State& This warranty applies only while
this product is in use in the United States_
This Warranty gives you specific legal rights, and you may also have other rights which
vary from state to state.
SEARS, ROEBUCK AND CO., D/817 WA, HOFFMAN ESTATES, ILLINOIS 60179
Safety standards require operatore
presence controls to minimize the risk of
injury. Your unit is equipped with such
controls. Do not attempt to defeat the
function of the operator presence controls
under any circumstances.
TRAINING:
= Read this operator's manua( carefully.
Become familiar with the controls and
know how to operate your mower
properly_ Learn how to quickly stop
mower_
. Do not allow children to use your mower,
Never allow adults to use mower without
proper instructions.
o Keep the area of operation clear of all
persons, especially small children and
pets.
. Use mower only as the manufacturer
intended and as described in this manual.
= Do not operate mower if it has been
dropped or damaged in any manner_
Always have damage repaired before
using your mower.
o Do not use accessory attachments that
are not recommended by the manufac-
turer. Use of such attachments may be
hazardous.
° The blade turns when the engine is
running.
PREPARATION:
° Always thoroughly check the area to be
mowed and clear it of all stones, sticks,
wires, bones, and other foreign objects.
These objects will be thrown by the blade
and can cause severe injury
° Always wear safety glasses or eye
shields when starting and while using
your mower.
2
o Dressproperly,Donotoperatemower
whenbarefootorwearingopensandals,
Wearonlysolidshoeswithgoodtraction
whenmowing
o Checkfueltankbeforestartingengine.
Donotfillgastankindoors,whenthe
engineis runningorwhentheengineis
hot Allowtheenginetocoolforseveral
minutesbeforefillingthegastank,Clean
offanyspilledgasolinebeforestartingthe
engine,
- Alwaysmakewheelheightadjustments
beforestartingyourmower.Never
attempttodothiswhiletheengineis
running,
• Mowonlyindaylightorgoodartificial
light
OPERATION:
° Keepyoureyesandmindonyourmower
andtheareabeingcut Donotletother
interestsdistractyou.
- Donotmowwetorslipperygrass.Never
runwhileoperatingyourmower.Always
besureofyourfooting-- keepafirm
holdonthehandlesandwalk,
• Donotputhandsorfeetnearorunder
rotatingparts.Keepclearofthedischarge
openingatalltimes.
o Alwaysstoptheenginewheneveryou
leaveorarenotusingyourmower,or
beforecrossingdriveways,walks,roads,
andanygravel--coveredareas.
° Neverdirectdischargeofmaterialtoward
bystandersnorallowanyonenearthe
mowerwhileyouareoperatingiL
. Beforecleaning,inspecting,orrepairing
yourmower,stoptheengineandmake
absolutelysurethebladeandallmoving
partshavestopped.Thendisconnectthe
sparkplugwireandkeepitawayfromthe
sparkplugtopreventaccidentalstarting.
• Donotcontinuetorunyourmowerifyou
hitaforeignobjectFollowtheprocedure
outlinedabove,thenrepairanydamage
beforerestartingandoperatingyou
mower
• Donotchangethegovernorsettingsor
overspeedtheengine.Enginedamageor
personalinjurymayresult
• Donotoperateyourmowerifitvibrates
abnormally.Excessivevibrationisan
indicationofdamage;stoptheengine,
safelycheckforthecauseofvibration
andrepairasrequired.
• DonotruntheengineindoorsExhaust
fumesaredangerous
° Nevercutgrassbypullingthemower
towardsyou.Mowacrossthefaceof
slopes,neverupanddownoryoumight
loseyourfooting.Donotmowexces-
sivelysteepslopesUsecautionwhen
operatingthemoweronuneventerrain
orwhenchangingdirections-- maintain
goodfooting
o Neveroperateyourmowerwithout
properguards,plates,grasscatcheror
othersafetydevicesinplace.
MAINTENANCEAND STORAGE:
• Check the blade and the engine mount-
ing bolts often to be sure they are
tightened properly.
o Check a!l bolts, nuts and screws at
frequent intervals for proper tightness to
be sure mower is in safe working
condition.
o Keep all safety devices in place and
working_
o To reduce fire hazard, keep the engine
free of grass, leaves or excessive grease
and oil..
o Check grass catcher often for deteriora-
tion and wear and replace worn bag&
Use only replacement bags that are
recommended by and comply with
specifications of the manufacturer of your
mower.
o Always keep a sharp blade on your
mower.
, Allow engine to cool before storing in any
enclosure
o Never store mower with fuel in the tank
inside a building where fumes may reach
an open flame or an ignition source such
as a hot water heater, space heater,
clothes dryer, etc.
CAUTION: Always disconnect spark plug
wire and place wire where it cannot contact
spark plug in order to prevent accidental
starting when setting up, transporting,
adjusting or making repairs.
WARNING
The engine exhaust from this product
contains chemicals known to the State of
California to cause cancer, birth defects, or
other reproductive harm.
3
Theseaccessorieswereavailablewhenthislawnmowerwasproduced.Theyarealso
availableatmostSearsretailoutletsandservicecentersMostSearsstorescanalsoorder
repairpartsforyou,whenyouprovidethemodalnumberofyour'townmower:Someofthese
accessonesmaynotapplytoyourlawnmower
LAWN MOWER PERFORMANCE.
CLIPPING DEFLECTOR
_FOR REAR DISCHARGE LAWN MOWERS
GRASS CATCHERS
FOR
REAR DISCHARGE
LAWNMOWERS
_wE'R MAI'NTE_
MULCHER KITS
SIDE DISCHARGE
GRASS CATCHERS
LAWN MOWERS
FOR
STABILIZER
GAS CANS
BELTS BLADES
BLADE ADAPTERS ! WHEELS
Read these instructions and thismanual inits
entirety before you attempt to assemble or
operate your new lawn mower° Your new lawn
mower has been assembled at the factory with
the exception of those parts left unassembled
for shipping purposes_All parts such as nuts,
washers, bolts, etc., necessary to complete the
assembly have been placed inthe parts bag.
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.
TO REMOVE LAWN MOWER FROM
CARTON
o Remove loose parts included with mower,
o Cut down two end corners of carton and lay
end panel down flat.
,, Remove all packing materials except
padding between upper and lower handle
and padding holding operator presence
control bar to upper handle.
AIR FILTERS
SPARK PLUGS
ENGINE OIL
• Roll lawn mower out of carton and check
carton thoroughly for additional loose parts.
HOW TO SET UP YOUR LAWN
MOWER
TO UNFOLD HANDLE
IMPORTANT: Unfold handles carefully so as
not to pinch or damage control cables.
° Raise handles untUlower handle section
locks into place in mowing position°
o Remove protective padding, raise upper
handle section into place on lower handle
and tighten both handle knobs.
° Remove handle padding holding operator
presence central bar to upper handle.
o Your lawn mower handle can be adjusted
for your mowing comfort. Refer to "Adjust
Handle" in the Service and Adjustment
section of this manual.
Operator presence control bar
Uppper handle
Lift up
Lower handle
Mowing
position
TO INSTALL A"rrACHMENTS
Your lawn mower was shipped ready to be
used as a mulcher_ To convert to bagging or
discharging:
o Open rear door and remove mulcher plug
Store mulcher plug in a safe place,
o You can now install catcher or optional
clipping deflector,
,, To retum to mulching operation, install
mulcher plug into discharge opening of
mower Be sure all tabs are seated
properly
Mulcher plug
CAUTION: Do not run your lawn mower
without mulcher plug in place or approved
clipping deflector or grass catcher in place,
Never attempt to operate the lawn mower with
the rear door removed or propped open,
KNOWYOURLAWNMOWER
READTHISOWNER'SMANUALANDSAFETYRULESBEFOREOPERATINGYOURLAWN
MOWER.Comparetheillustrationswith your lawn mower to familiarize yourself with the
location of vadous controls and adjustments. Save this manual for future reference,
These symbols may appear on your lawn mower or in literature supplied with the
product. Learn and understand these meaning
CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL DANGER, KEEP HANDS
OR WARNING ON OFF AND FEET AWAY
Engine zone control cable
perator presence control bar
Drive control lever
Srarter handle
Handle knob
Mulcher plug Engine oil cap w/dipstick
/ Housing
Drive cover
Gasoline cat:
Wheel adjuster
Prime (on each wheel)
MEETS CPSC SAFETY REQUIREMENTS
Sears rotary walk-behind power lawn mowers conform to the safety standards of the American
National Standards Institute and the U.S Consumer Product Safety Commission_ The blade
turns when the engine is running,
Operator presence control bar - must be
held down to the handle to start the engine.
Release to stop the engine.
Primer - pumps additional fuel from the
carbureto[ to the cylinder for use when starting
Starter handle - used for starting the engine.
Drive control lever -used to engage power_
propelled forward motion of lawn mowe[:
Mulcher plug - must be removed to convert to
bagging or discharging ope[ation,
a cold engine.
6
Theoperationofanylawnmowercan
resultinforeignobjectsthrownintothe
eyes,whichcanresultinsevereeye
damage.Alwayswearsafetyglassesor
eyeshieldswhileoperatingyourlawn
mowerorperforminganyadjustmentsor
repairs.Werecommenda widevision
safetymaskoverspectaclesorstandard
safetyglasses
HOWTO USE YOUR LAWN MOWER
ENGINE SPEED
The engine speed was set at the factory
for optimum performance. Speed is not
adjustable
ENGINE ZONE CONTROL
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.
, Your lawn mower is equipped with an
operator presence control bar which
requires the operator to be positioned
behind the lawn mower handle to start and
operate the lawn mower.
TO ADJUST CUTrlNG HEIGHT
o Raise wheels for low cut and lower wheels
for high cut
• Adjust cutting height to suit your require-
ments. Medium position is best for most
lawns.
, To change cutting height, squeeze adjuster
lever toward wheel Move wheel up or
down to suit your requirements. Be sure all
wheels are inthe 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
Plate Tab
TO A'I'TACH GRASS CATCHER
o Close the flip lid. Flip lid must be closed
while operating lawn mower.
o Lift the rear door on the mower housing and
place the grass catcher frame onto the
formed tabs on the rear door hinge bracket
,, The grass catcher is secured to the lawn
mower housing when the rear door is
lowered onto the grass catcher frame.
CAUTION: Do not run your lawn mower
without clipping deflector or approved
grass catcher in place Never attempt to
operate the lawn mower with the rear door
removed or propped open.
Hinge
bracket
Rear door
Formed
tabs
TO EMPTY GRASS CATCHER
° To remove grass catcher, release operator
presence control bar to stop engine.
o Lift up rear door and remove the grass
catcher by the handle
NOTE: Do not drag the bag when empty-
ing; it will cause unnecessary wear.
',%
Lower Wheels for High Cutr.._._._ ._
Raise Wheels for Low Cut
7
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
release the lever.
. Forward motion will stop when the
operator 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 to
handle to continue 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_
Operator presence control bar
Drive
'_ trol
GAS
° Fill fuel tank Use fresh, clean, regular
unleaded gasoline with a minimum of 87
octane. Do not mix oil with gasoline
Purchase fuel in quantities that can be used
within 30 days to assure fuel freshness
WARNING: Experience indicates that 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 gas tank, start the engine and let it
run until the 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 the fuel tank or permanent
damage may occur:
Gasoline filler cap Engine oil cap
To engage drive Drive control
control desengaged
BEFORE STARTING ENGINE
OIL
Your lawn mower is shipped without oil in
the engine.,
o Be sure mower is level and area around oil
fill is clean,,
• Remove engine oil cap and fill to the full line
on the dipstick.
• Use 27 ozs. of oil. For type and grade of oil
to use, see "ENGINE" in Maintenance
section of this manual.
o Pour oil slowly° Do not over fill.
o Check oil level before each use. Add oil if
needed. Fill to full line on dipstick
= To read properlevel, tighten engine oil cap
each time.
° Reinstall engine oil cap and tighten,,
• Change the oil after every 25 hours of
operation or each season. You may need
to change the oil more often under dusty,
dirty conditions.
TO START ENGINE
° To start a celd engine, push primer three (3)
times before trying to start. 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 to
the handle and pull starter handle quickly.
Do not allow starter rope to snap back°
= To stop engine, release operator presence
control bar.
NOTE: In cooler weather it may be neces-
sary to repeat priming steps. In warmer
weather over priming 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.
8
MOWINGTIPS
o Undercertainconditions,suchasvery
tallgrass,it maybenecessarytoraise
theheightofcut toreducepushingeffort
andtokeepfromoverloadingtheengine
andleavingclumpsofgrassclippings It
mayalsobe necessaryto reduce
groundspeed and/orrunthelawn
mowerovertheareaa secondtime
o Forextremelyheavycutting,reducethe
widthofcutbyoverlappingpreviously
cutpathandmowslowly
. For better grass bagging and most
cutting conditions, the engine speed
should be set in the fast position.
° When using a rear discharge lawn
mower in moist, heavy grass, clumps of
cut grass may not enter the grass
catcher Reduce ground speed (push-
ing speed) and/or run the lawn mower
over the area a second time
,, If a trail of clippings is left on the right
side of a rear discharge mower, mow in
a clockwise direction with a small
overlap to collect the clippings on the
next pass.
• Pores in cloth grass catchers can
become filled with dirt and dust with use
and catchers will collect less grass. To
prevent this, regularly hose catcher off
with water and let dry before using
,, Keep top of engine around starter clear
and clean of grass clippings and chaff_
This will help engine air flow and extend
engine life
MULCHING MOWING TIPS
IMPORTANT: For best perfon'nance, keep
mower housing free of built-up grass and
trash See "Cleaning" inMaintenance section
of this manual
o The special mulching blade will recur the
grass clippings many times and reduce
them in size so that as they fall onto the
lawn they 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 recurring 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 and the newly
cut area will not be exposed to the direct
sun_
• For best results, adjust the lawn mower
cutting height so that the lawn mower cuts
oft only the top one4hird of the grass blades
If the lawn is overgrown it will be necessary
to raise the height of cut to reduce pushing
effort and to keep from overloading the
engine and leaving clumps of mulched
grass. For extremely heaw mulching,
reduce your width of cut by overlapping
previously cut path and mow slowly.
o 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 or 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
wilt help prevent matting and graining of the
lawn,
Max 1/3
9
=
MA,°+ .A.OESO.EOOLE
AS YOU COMPLETE
Check for Loose Fasteners ,6/
Clean/Inspect Grass Catcher
(If Equipped) _
M Clean Lawn Mower 6/
O Clean Under Ddve Cover(Power-Propelled Mowers) 6/ ....
Check drive bell/pulleys
(Power-Propelled Mowers)
Check/Sharpen/Replace Blade _,/3'
Lubrication Chart 6,/ ,
Clean Battery/Recharge
{Electric Start Mowers)
S Cheek Engine Oil Level 6/
,i
i
_r rrr--
N Change Engine Oil 6/1,2
G Clean Air Filter _ 2
I tnepeot Muffler
N Clean or Replace Spark Plug
Replace Air Filter Paper Cartridge _,/2
1 • Change more olten when operating undera heavy loador in high ambient temperatures
2 - Service mote otlenwhen operagngindirty or dusty condilio_l_
g -Replaca blades mote ellen when mowing in s_n_, soil
4 - Charge 48 bout8 at end of =_eason
GENERAL RECOMMENDATIONS
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,
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.
o Follow the maintenance schedule in this
manual
BEFORE EACH USE
° Check engine oil level.
° Check for loose fasteners.
LUBRICATION
Keep unit well lubricated (See "LUBRICA-
TION CHART")
(_ Wheel
adjuster
1_) Handle bracket
mounting pin
(_) Spraylubricant
(_ Referto Maintenance"ENGINE" section+
IMPORTANT: Do not oil or grease plastic
wheel bearings+Viscous lubricants will attract
dust and dirtthat will shorten the life of the self
lubricating bearings. If you feel they must be
lubricated, use only adry, powdered graphite
type lubricant sparingly,
_,_SERVICE DATES
v'
J
J
LUBRICATION CHART
+, , ._ _ Engine el{
I! l+l,L+' l; li )1
Rear door
hinge
10
PRODUCT SPECIFICATIONS
MODEL NUMBER 917.377592
;ERIAL NUMBER
DATE OF PURCHASE
HORSEPOWER: 675
DISPLACEMENT: 12,560 CU IN
GASOLINE CAPACITY/TYPE: 15 QUARTS
UNLEADED REGULAR
OIL TYPE (API-SF/SG/SH): SAE 30 (ABOVE 32°F)
SAE 5W-30 (BELOW 32°F)
OIL CAPACITY: 27 OZS,
SPARK PLUG(GAP: 030") CHAMPION RJ19LM OR J19LM
VALVE CLEARANCE: INTAKE: 004" - .008"
EXHAUST: .004" - .008"
SOLID STATE IGNITION
AIR GAP: .0125 IN.
BLADE BOLT TORQUE: 35-40 FT. LBS.
The model and serial numbers will be found on a decal attached to the rear of the
lawn mower housing,Record both serial number and date of purchase in space
provided above,
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,
o 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 bent or damaged
blades_
TO REMOVE BLADE
. Disconnect spark plug wire from spark
plug and place wire where it cannot
come in contact with spark plug.
• Turn lawn mower on its side. Make sure
air filter and carburetor are up
o 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.
o Remove blade bolt by turning counter-
clockwise,
o Remove blade and attaching hardware
(bolt. lock washer and 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
o Position the blade adapter on the engine
crankshafL Be sure key in adapter and
crankshaft keyway are aligned.
o Position blade on the blade adapter
aligning the two (2) holes in the blade
with the raised lugs on the adapter.
o Be sure the trailing edge of blade
(opposite sharp edge) is up toward the
engine,
° Install the blade bolt with the lock
washer and hardened washer into blade
adapter and crankshaft.
• Use block of wood between blade and
lawn mower housing and tighten the
blade bolt, turning clockwise,
o The recommended tightening torque is
35-40 ft. Ibs_
IMPORTANT: Blade bolt is grade 8 heat
11treated.
TO SHARPEN BLADE
NOTE: We do not recommend sharpening
blade - but if you do, be sure the blade is
balanced.
Care should be taken to keep the blade
balanced An unbalanced blade will cause
eventual damage to lawn mower or
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
Blade Crank shaft
adapter keyway
bolt
shaft
Lock Blade
washer Hardened edge adapter
washer
GRASS CATCHER
,, The grass catcher may be hosed with
water, but must be dry when used.
o Check your grass catcher often for damage
or deterioration. Through normal use it will
wear. If catcher needs replacing, replace
only with a manufacturer approved
replacement catcher. Give the lawn mower
model number when ordering.
DRIVE WHEELS
Check front drive wheels each time before
you mow to be sure they move freely.
The wheels not turning freely means trash,
grass cuttings, etco are in the drive wheel
area and must be cleaned to free drive
wheels.
If necessary to clean the drive wheels,
check both front wheels.
,, Remove hubcaps, hairpin cotters and
washers.
- Remove wheels from wheel adjusters.
o Remove any trash or grass cuttings from
inside the dust cover, pinion and/or drive
wheel gear teeth
° Put wheels back in place
,, If after cleaning, the drive wheels do not
turn freely, contact your nearest
authorized service center
GEAR CASE
" To keep your' drive system working
properly, the gear case and area areund
the drive should be kept clean and free
of trash build-up. Clean under the drive
cover twice a season
,, The gear case is filled with lubricant to
the proper level at the factory The only
time the lubricant needs attention is if
service has been performed on the gear
case.
• If lubricant is required, use only Texaco
Starplex Premiurn 1 Grease, Part No
750355. Do not substitute.
ENGINE
LUBRICATION
Use only high quality detergent oil rated with
API service classification SF,SG, or SH.
Select the oil's SAE viscosity grade accord-
ingtoyour expected operating temperature.
.20'
=C _30. ,=0" *ta, O, _o,
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
NOTE: Although multi-viscosity oils (5W30,
10W30 etc ) improve starting in cold weather,
these multi-viscosity oils will result in increased
oil consumption when used above 32°R
Check your engine oil level more frequently to
avoid possible engine damage from running
low on oil.
Change after the first 25 hours of operation at
least once a year ifthe lawn moweris not used
for 25 hours in one year:
Check the crankcase oil level before starting
the engine and after each five (5) hours of
continuous use. "lighten oil plug securely each
time you check the oil level
12
TOCHANGEENGINEOIL
NOTE:Beforetippinglawnmowertodrain
oil.drainfueltankbyrunningengineuntilfuel
tankisempty
o Disconnectsparkplugwirefromsparkplug
andplacewirewhereitcannotcomein
contactwithsparkplug
° Removeengineoilcap;layasideonaclean
surface
° Tiplawnmoweronitssideasshownand
drainoil into a suitable container Rock lawn
mower back and forth to remove any oil
trapped inside of engine
. Wipe off any spilled oi_on lawn mower and
on side of engine
. Fill engine with oil Fill only to the "FULL"
line on the dipstick. DO NOT overfill
• Replace engine oil cap
• Reconnect spark plug wire to spark plug
AIR FILTER
Your engine will not run properly and may be
damaged by using a dirty airfilter
Replace the air filter every year. more often if
you mow in very dusty, dirty conditions. Do not
wash air filter:
TO CHANGE AIR FILTER
• Loosen cover knob.
• Swing cover down and remove from hinge
• Pull paper filter out of air cleaner body.
o Clean air cleaner cover and body.
° Install a new paper filter.
• Reinstall cover to aircleanerbody. Be sure
hinge is assembled properly.
• Swing cover up and tighten cover knob,
(Do not overtighten).
MUFFLER
Inspect and replace corroded muffler as it
could create a fire hazard and/or damage,
SPARK PLUG
Change your spark plug each year to make
your engine start easier and run better Set
spark plug gap at 030 inch.
CLEANING
IMPORTANT: Forbest performance, keep
mower housing free of built-up grass and
trash. Clean the underside of your mower after
each use,
CAUTION: Disconnect spark plug wire from
spark plug and place wire where it cannot
come in contact with the spark plug
o Turn lawn mower on its side Make sure air
filter and carburetor are up. Clean the
underside of your lawn mower by scraping
to remove build-up of grass and trash
o Clean engine often to keep trash from
accumulating. A clogged engine runs hotter
and shortens engine life.
o Keep finished surfaces and wheels free of
all gasoline, oil,etc.
o We do not recommend using a garden
hose to clean lawn mower unless the
electrical system, muffler, air filter and
carburetor are covered to keep water out
Water in engine can result in shortened
engine life
CLEAN UNDER DRIVE COVER
Clean under drive cover at least twice a
season. Scrape underside of cover with putty
knife or similar tool to remove any build-up of
trash or grass on underside of drive cover
Hinge
Air filter cover
Cover
knob
Paper filter
13
CAUTION: Beforeperformingany
serviceoradjustments.
o Releasecontrolbarandstopengine
o Makesurethebladeandallmoving
partshavecompletelystopped.
o Disconnectsparkplugwirefromspark
plug and place where it cannot come
in contact with plug
LAWN MOWER
TO ADJUST CUTTING HEIGHT
See "TO ADJUST CUTTING HEIGHT" in the
Operation section of this manual
REAR DEFLECTOR
The reardeflector, attached between the rear
wheels of your lawn mower, is provided to
minimize the possibility that objects will be
thrown out the rear of the lawn mower into the
operator's mowing position. If the rear
deflector becomes damaged, it should be
replaced.
TO REMOVE/REPLACE DRIVE BELT
° Remove drivecover_ Remove belt by
pushing down on gear case pulley and roll
belt off.
- Turn lawn mower on itsside with carburetor
and fuel cap up.
• Remove blade,
- Remove debris shield.
,, Remove belt from engine pulley on
crankshaft,
= Install new belt by reversing above steps.
. Always use factory approved belt to assure
fit and long life.
Drive
cover
Belt
Push
down
TO ADJUST HANDLE
Your'lawn mower handle can be raised or
lowered for your mewing comfort, Four (4)
positions are available: high, medium high,
medium low and tow, Handles are shipped
mounted inthe medium low position_
o To change from medium low to medium
high position, the upper and lower handle
sections will have to be turned over.
• Remove cable clips.
o Remove the controls and operator presence
centre{ bar from the upper handle,
° Remove the starter rope guide from the
upper handle
° Remove hairpin cotters.
° Disconnect the lower handle from the
handle brackets.
° Turn the handle over and reassemble the
hairpin cotters that have been removed.
. Reassemble the starter rope guide
. Reassemble the controls and the operator
presence control bar tothe upper handle
CAUTION: The operator presence control
bar must pivot freely to permit blade brake
engagement when control bar is released.
Do not over tighten the fasteners holding
the controls to the upper handle.
• To change from medium low to high
position only the upper' handle section will
have to be turned over,.
° To change from medium low to low position,
only the lower handle section will have to be
turned over,.
Shipping position
Medium low
High
Lower handle
Low
\
Squeeze to
remove
Hairpin clil Har_dle
14
bracket
high
ENGINE SPEED
Your engine speed has been factory set
Do not attempt to increase engine speed
or it may result in personal injury, If you
believe that the engine is running too fast
or too slow, take your lawn mower to an
authorized service center for repair and
adjustment
CARBURETOR
Your carburetor has a non-adjustable fixed
main jet for mixture control, If your engine
does not operate properly due to sus-
pected carburetor problems, take your
lawn mower to an authorized service
center for repair and/or adjustment
TO ASSEMBLE GRASS CATCHER
Tubular frame Sewn
Sewn hem Flip lid
Lower frame
.-" _ must be
o Insert leg of tubular frame through front
opening of grass catcher and thread
frame into sewn hem of bag.
NOTE: Keep bag hem gathered on the
straight leg of the tubular frame,
o When frame comes out the other end of
sewn hem, immediately work the end of
frame down inside the bag as shown in
inset,
o Slide sewn hem evenly around the
tubular frame until both ends of frame
are exposed out of the front opening.
o Assemble lower frame to tubular frame
as shown. Be sure handle is outside of
bag and frames are fully seated as
shown in inset.
• Slip vinyl bindings over frame.
NOTE: tf vinyl bindings are too stiff, hold
them in warm water for a few minutes. If
bag gets wet, let it dry before using
o Close the flip lid. Flip lid must be closed
while operating lawn mower,
CAUTION: Do not run your lawn mower
without clipping deflector or approved
grass catcher in place. Never attempt to
operate the lawn mower with the rear door
removed or propped open
,..." fully
Tabular frame
Lower frame handle
\
bindings
Jny,
seated)
15