Owner's Manual
rRRFTSMRNo
6.0 HORSEPOWER
ii0 REAR DISCHARGE
ROTARY LAWN MoWL_IF
Model No.
917.387282
• Safety
• Assembly
• Operation
• Maintenance
• EspaSol
• Repair Parts
CAUTION:
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 13
Assembly 4 Storage 15
Operation 6 Troubleshooting 16
Maintenance Schedule 10 Repair Parts 32
Maintenance 10 Parts Ordering Back Cover
LIMITEDTWO 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 during 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 owner's manual.
Warranty service is available by retuming the Craftsman power mower to the nearest
Sears Service Center/Department in the United States. 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 operator pres-
ence 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 manual 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.
• 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.
• 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 itof 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
• Dress properly. Do not operate mower
when barefoot or wearing open sandals.
Wear only solid shoes with good traction
when mowing.
• Check fuel tank before starting engine.
Do not fill gas tank indoors, when the
engine is running or when the engine is
hot. Allow the engine to cool for several
minutes before filling the gas tank. Clean
off any spilled gasoline before starting the
engine.
• Always make wheel height adjustments
before starting your mower. Never
attempt to do this while the engine is
running.
• Mow only in daylight or good artificial
light.
OPERATION:
• Keep your eyes and mind on your mower
and the area being cut. Do not let other
interests distract you.
• Do not mow wet or slippery grass. Never
runwhile operating your mower. Always
be sure of your footing -- keep a firm
hold on the handles and walk.
• Do not put hands or feet near or under
rotating parts. Keep clear ofthe discharge
opening at all times.
• Always stop the engine whenever you
leave or are not using your mower, or
before crossing driveways, walks, roads,
and any gravel--covered areas.
• Never direct discharge of material toward
bystanders nor allow anyone near the
mower while you are'operating it.
• Before cleaning, inspecting, or repairing
your mower, stop the engine and make
absolutely sure the blade and all moving
parts have stopped. Then disconnect the
spark plug wire and keep it away from the
spark plug to prevent accidental starting.
• Do not continue to run your mower ifyou
hit a foreign object. Follow the procedure
outlined above, then repair any damage
before restarting and operating you
mower.
• Do not change the governor settings or
overspeed the engine. Engine damage or
personal injury may result.
• Do not operate your mower ifit vibrates
abnormally. Excessive vibration is an
indication of damage; stop the engine,
safely check for the cause of vibration
and repair as required.
• Do not run the engine indoors. Exhaust
fumes are dangerous.
• Never cut grass by pullingthe mower
towards you. Mow across the face of
slopes, never up and down or you might
lose your footing. Do not mow exces-
sively steep slopes. Use caution when
operating the mower on uneven terrain
or when changing directions -- maintain
good footing.
• Never operate your mower without
proper guards, plates, grass catcher or
other safety devices in place.
MAINTENANCE AND STORAGE:
• Check the blade and the engine mount-
ing bolts often to be sure they are
tightened properly.
• Check all bolts, nuts and screws at
frequent intervals for proper tightness to
be sure mower is in safe working
condition. ,:
• Keep all safety devices in place and
working.
• To reduce fire hazard, keep the engine
free of grass, leaves or excessive grease
and oil.
• Check grass catcher often for deteriora-
tion and wear and replace worn bags.
Use only replacement bags that are
recommended by and comply with
specifications of the manufacturer of your
mower. , ,
° Always keep a sharp blade on your
mower.
• Allow engine to cool before storing in any
enclosure.
• Never store mower with fuel in the tank
inside a building where fumes may reach
an open flame or an ignitionsource such
as a hot water heater, space heater,
clothes dryer, etc.
_I_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
Califomia to cause cancer, birth defects,
or other reproductive harm.
Theseaccessories were available when this
lawn mower was produced. They are also
available at most Sears retail outlets and
service centers. Most Sears stores can also
LAWN MOWER PERFORMANCE
order repair parts for you, when you provide
the model number of your lawn mower.
Some of these accessories may not apply
CLIPPING DEFLECTOR
FOR REAR DISCHARGE LAWN MOWERS
GRASS CATCHERS
FOR
REAR DISCHARGE
LAWN MOWERS
to your lawn mower.
MULCHER KrrS
_'_} GRASS CATCHERS
FOR
SlOE DISCHARGE
LAWN MOWERS
STABILIZER
GAS CANS
LAWN MOWER MAINTENANCE
MUFFLERS AIR RLTERS SPARK PLUGS
BELTS BLADES BLADE ADAPTERS WHEELS ENGINE OIL
Read these instructions and this manual in
itsentirety 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 in the parts bag. To ensure
safe and proper operation of your lawn
mower, all parts and hari]ware you as-
semble must be tightened securely. Use the
correct tools as necessary to ensure proper
tightness.
TO REMOVE LAWN MOWER FROM
CARTON
• Remove loose parts included with
mower.
• Cut down two end comers 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.
• Roll lawn mower out of carton and check
carton thoroughly for additional loose
parts.
4
HOWTOSET UPYOUR LAWN
MOWER
TOUNFOLDHANDLE
IMPORTANT:Unfoldhandlescarefullyso
asnottopinchordamagecontrolcables.
• Raise handles until lower handle section
locks into place in mowing position.
• Remove protective padding, raise upper
handle section into place on lower
handles and tighten both handle knobs.
• Remove handle padding holding
operator presence control bar to upper
handle.
• 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
controlbar
Lift up
TO INSTALL ATTACHMENTS
Your lawn mower was shipped ready to be
used as a mulcher. To convert to bagging
or discharging:
• Open rear door and remove mulcher
plug. Store mulcher plug in a safe place.
• You can now install catcher or optional
clipping deflector.
• To return to mulching operation, install
mulcher plug into discharge opening of
mower.
Mulcherplug_@
ACAUTION: 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.
Lower
handle
Mowing
position
5
KNOWYOURLAWNMOWER
READ THIS OWNER'S MANUAL.AND SAFETY RULES BEFORE OPERATING YOUR LAWN
MOWER. Compam the illustrationswithyour lawn mower tofamiliarize yourself with the
locationofvarious controlsand adjustments. Save this manualfor future reference.
These symbols may appear on your lawn mower or in literature supplied with the
product. Learn and understand their meaning.
CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL DANGER, KEEP _DS
OR WARNING ON OFF AND FEET AWAY
Operator presencecontrolbar
Starte zone control cable
Handle knob
Grass catcher_
Airfilter
Mulcher plug
Engineoilcap
withdipstick
Lawn mower housing
Wheel adjuster
(on each wheel)
MEETS CPSC SAFETY REQUIREMENTS
Seam 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
tums when the engine is running.
Operator Presence Control Bar- must be
held down tothe handle to startthe engine.
Release to stop the engine.
Pdmer - pumps additional fuel from the
carburetor to the cylinderfor usewhen starting
a cold engine.
Starter Handle - used for startingthe engine.
Mulcher Plug - locatedat the discharge
opening must be removed when converting to
bagging or dischargingoperation.
6
The operationof any lawn mower can resultin
foreign objectsthrown intothe eyes, which can
resultin severe eye damage. Alwayswear
safetyglasses or eye shields while operating
yourlawn mower or performingany adjust-
ments or repairs. We recommend a wide
visionsafety mask over spectacles or standard
safety glasses.
HOW TO USE YOUR LAWN MOWER
ENGINE SPEED CON'rROL
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
• Raise wheels for low cutand lowerwheels
for high cut.
• Adjust cuttingheightto suityour require-
ments. Medium positionisbest for most
lawns.
• To change cuttingheight, squeeze a_uster
levertoward wheel. Move wheel up or down
to suityour requirements. Be sure all wheels
are in the same setting.
NOTE; Adjuster isproperlypositionedwhen
platetab insertsintoholein lover.Also, 9-
position adjusters (ifso equipped) allowlever
to be positionedbetween the plate tabs.
LowerWheels for High Cut
_ Lever
Raise Wheels for Low Cut
TO ATTACH GRASS CATCHER
• Close the fliplid.Rip lidmustbe closed
while operalJng lawn mower.
• Liftthe rear door on the mower housingand
place the grass catchar framo ontothe
formed tabs on the rear door hingebracket.
• The grass catcher is securedtothe lawn
mower housingwhen the rear door is
lowered ontothe grass catcher frame.
_,CAUTION: Do not runyour lawn mower
withoutdipping deflectoror approved grass
catcher in place. Never attemptto operate
lawn mower withthe rear door removed or
propped open.
Hinge
bracket
Grasscatcher
tabs
TO EMPTYGRASSCATCHER
• To remove grass catcher, release operator
presence controlbar tostop engine.
• Lift up rear door and remove the grass
catcher by the handle.
NOTE: Do notdrag the bag when emptying;
itwillcause unnecessary wear.
7
BEFORESTARTING ENGINE
OIL
Your lawn mower isshippedwithout oilin the
engine.
• Be sure mower is level and area aroundoil
fillisclean.
• Remove engine oilcap and fill tothe full line
on thedipstick.
• Use 20 ozs. of oil. Fortype and grade of 6il
to use, see =ENGINE" in Maintenance
sec_on ofthis manual.
• Pouroilslowly. Do not over fill
• Check onlevel before each use. Add oilif
needed. Fillto full lineon dipstick.
• To read properlevel, tightenengine oil cap
each time.
• Reinstallengine oil cap and tighten.
• Change the oil after every 25 hours of
operationor each season. You may need
tochange the oilmore often under dusty,
dirtyconditions.
GAS
• Fillfuel 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 dudng 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 carbure-
tor cleaner products in fuel tank or
permanent damage may occur.
Engineoilcap e filler
cap
TO START ENGINE
• To starta coldengine, push primer five (5)
times before tryingto start. Use a firm push,
This step is notusually necessary when
startingan engine which has already runfor
a few minutes.
• Holdoperator presence controlbar downto
the handle and pull starter handle qu_ly.
Do not allow starter rope to snap back.
• To stop engine, release operator presence
control bar.
NOTE: Incooler weather if may be necessary
to repeat priming steps. Inwarmer weather
over priming may cause flooding and engine
will not start.Ifyou do flood engine, waita few
minutes before attempting to start and do not
repeat priming steps.
MOWING TIPS
• Under certain conditions, such as very
tall grass, it may be necessary to raise
the height of cut to reduce pushing effort
and to keep from overloading the engine
and leaving clumps of grass clippings. It
may also be necessary to reduce
ground speed and/or run the lawn
mower over the area a second time.
• For extremely heavy cutting, reduce the
width of cut by overlapping previously
cut path and mow slowly.
• 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 dght
side of a rear discharge mower, mow in
a clockwise direction with a small
ovedap 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, regulady 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.
8
MULCHINGMOWINGTIPS
IMPORTANT:Forbestperformance,keep
mower housing free ofbuilt-up grass and
trash.Clean UNDERSIDE OF MOWER
HOUSING aftereach use. See "Cleaning" in
MAINTENANCE sectionofthis manual.
• The special mulching blade will recut the
grass clippings many times and reduce
them in size so that as they fall onto the
lawn they will disperse intothe grass and
not be noticed.Also, the mulched grass will
biodegrade quickly to providenutrientsfor
the lawn. Always mulch with your highest
engine (blade) speed as this will providethe
best recutUngaction ofthe blades.
• Avoid cuttingyour lawn when itiswet. Wet
grasstends toform dumps and interferes
with the mulching action.The best time to
mow yourlawn isthe early afternoon. At this
timethe grass has dried and the newly cut
area willnot be exposed to the directsun.
• For best results,adjustthe lawn mower
cuttingheightso that the lawn mower cuts
oftonlythe top one-thirdofthe grass blades.
Ifthe lawn isovergrown itwillbe necessary
to raise the heightofcut to reducepushing
effort and to keep from overloadingthe
engine and leavingclumps ofmulched
grass. Forextremely heavy mulching,
reduce yourwidthofcut, mow slowlyand
raise the rear ofthe lawn mower one wheel
adjustersettinghigherthan the front.
• Certain types ofgrass and grass conditions
may requirethat an area be mulched a
second time to completelyhide the
clippings. When doinga second cut, mow
across or perpendicularto the first cutpath.
• Change yourcutting patternfrom weekto
week. Mow northtosouthone week then
change toeast towest the next week. This
willhelp preventmarlingand grainingof the
lawn.
't lr_ + MAX1
9
r,
.E OL*. E.V,CE SERVlC OATES
Check for Loose Fasteners ¥o
Clean/Inspect Grass Catcher
M CleanLawn Mower
O Clean Under Ddve Cover(Power-Propelled Mowers)
Check ddve belt/pulleys
E (Power-Propelled Mowers) I_
ChecldSharpan/Replace Blade I/=
LubdcationChart II/ J If
Clean Battery/Recharge
Electric Stair MowersI b1' I I_4
E Check Engine Oil Level lJ'
N ChangeEngineOil ql/1,2
G Clean Air Filter I_ =
I Inspect Muffler _#/
N Clean or Replace Spark Plug i,/
E ReplaceAJrFilterPaperCartddge i,/2
1 - ChangeInOrJ on_ "NhM1operatingi_¢k_8 heart loado__ highilmbienltemperalure$.
2. s,rye* mo_* oft,mwh_ opemllngk_dktyordustycon_*_s.
3 ° Repb_c*bladesn'_* one*Y_*n mowt_ insandysoa.
4 ° Char_ 48 hows _4e,x[o_suson.
GENERAL RECOMMENDATIONS
The warranty on this lawn mower does not
cover itemsthat have been subjected to
operatorabuse or negligence.To receive full
value from the warranty,operatormust
maintain mower as instructedin this manual.
Some adjustments willneed to be made
periodicallytoproperly maintainyour unit.
Alladjustments inthe Service and Adjustments
sectionofthis manual shouldbe checked at
leastonce each season.
• Once a year, replacethe spark plug, replace
air filterelement and check blade for we_. A
new spark plug and clean/new air filter
element assures properair-fuel mixtureand
helpsyour engine runbetter and last longer.
• Followthe maintenance schedule inthis
manual.
BEFORE EACH USE
• Check engine oil level.
• Check for loose fasteners.
LUBRICATION
Keep unitwell lubricated (See "LUBRICATION
CHART').
LUBRICATION CHART
Wheel
adjusters
Brake spring
Engineoil
(_) Rear (_) Handle bracket
door
hinge mountingpin
(_) SPRAYLUBRICANT
(_) SAE30 MOTOROIL REFERTO
ENGINE- MAINTENANCESECTION.
IMPORTANT: Do notoilor grease plastic
wheel bearings.Viscous lubricantswill attract
dustand dirtthat will shortenthe lifeofthe self
lubricatingbearings. If you feel they must be
lubricated,use only a dry,powdered graphite
type lubricantsparingly.
10
PRODUCT SPECIFICATIONS
MODEL NUMBER
917.387282
SERIAL NUMBER
DATE OF PURCHASE
HORSEPOWER:
DISPLACEMENT:
GASOLINE CAPACITY/TYPE:
6.0
11.5 CU. IN.
1.5 QUARTS
IINI I=ADFD RI::_I]I AR
OIL TYPE (API-SF/SG/SH):
:OIL CAPACITY:
;PARK PLUG(GAP: .030")
VALVE CLEARANCE:
SAE 30 (ABOVE 32°F)
SAE 5W-30 (BELOW 32°F)
20 OZS.
CHAMPION RJ19LM OR J19LM
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 ruleswhen performing
any maintenance.
TIRES
• Keep tiresfree of gasoline, oil,or insect
controlchemicals whichcan harm rubber.
• Avo'd stumps,stones, deep ruts,sharp
objectsand 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.
• 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 by turning counter-
clockwise.
• 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
• Position the blade adapter on the engine
crankshaft. Be sure key in adapter and
crankshaft keyway are aligned.
• Position blade on the blade adapter
aligning the two (2) holes in the blade
with the raised lugs on the adapter.
• 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, tuming clockwise.
• The recommended tightening torque is
35-40 ft. Ibs.
IMPORTANT: Blade bolt is grade 8 heat
treated.
11
TOSHARPENBLADE
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
Bolt Crank
Lockwasher Hardened Blade shaft
washer Trailing adapter
edge
GRASS CATCHER
• The grasscatcher may be hosed with
water, but must be dry when used.
• Check your grasscatcher often for damage
or deterioration.Through normal use itwill
wear. Ifcatcher needs replacing,replace
onlywith a manufacturer approved
replacement catcher. Give the lawn mower
number when ordering.
ENGINE
LUBRICATION
Use only high quality detergent oil rated
with API service classification SF, SH or
SG. Select the oil's SAE viscosity grade
according to your expected operating
temperature.
TEMPERATURE RANGE ANT_ tpATEO 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°F. Check your engine
oil level more frequently to avoid possible
engine damage from running low on oil.
Change the oil after every 25 hours of
operation or at least once a year if the
lawn mower is 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. Tighten oil plug
securely each time you check the oil level.
TO CHANGE ENGINE OIL
NOTE: Before tipping lawn mower to drain
oil, drain fuel tank by running engine until
fuel tank is empty.
• Disconnect spark plug wire from spark
plug and place wire where it cannot
come in contact with spark plug.
• Remove engine oil cap; lay aside on a
clean surface.
• Tip lawn mower on its side and drain oil
into a suitable container. Rock lawn
mower back and forth to remove any oil
trapped inside of engine.
• Wipe off any spilled oil on lawn mower
and on side of engine.
• Fill engine with oil. Fill only to the "FULL"
line on the dipstick. DO NOT OVER
FILL.
• Replace engine oil cap.
• Reconnect spark plug wire to spark
plug.
Container
AIR FILTER
Your engine will not run properly and may
be damaged by using a dirty air filter.
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
• Remove the air filter cover by tuming
counterclockwise to the stop and pull
away from collar.
• Remove filter from inside of cover.
12
• Cleantheinsideofthecover and the
collar to remove any dirt accumulation.
• Insert new filter into cover.
• Put air filter cover and filter into collar
aligning the tab with the slot.
• Push in on cover and turn clockwise to
tighten.
Collar Clip
Slot
mum
counter--
:lockwiseto
remove
Turn clockwise
to tighten
Air filter cover
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: For best performance, keep
mower housing free of built--up grass and
trash, Clean underside of mower housing
after each use.
_,CAUTION: Disconnect spark plug wire
from spark plug and place wire where it
cannot come in contact with the spark
plug.
• 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.
• 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 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.
,_.CAUTION: Before performing any
service or adjustments:
• Release control bar and stop engine.
• Make sure the blade and all moving
parts have completely stopped,
• Disconnect spark plug wire from spark
plug and place where it cannot come in
contact with plug.
LAWN MOWER
TO ADJUST cu'n'ING HEIGHT
See "TO ADJUST CUTTING HEIGHT" in
the Operation section of this manual.
REAR DEFLECTOR
The rear deflector, 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 ADJUST HANDLE
Your lawn mower handle can be raised or
lowered for your mowing comfort. Four
(4) positions are available: high, medium
high, medium low and low. Handles are
shipped mounted in the medium low
position.
• To change from medium low to medium
high position, the upper and lower
handle sections will have to be turned
over.
• Remove the cable clips.
• Remove the controls and operator
presence control 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 to the
,_upper handle.
CAUTION: The operator presence
control bar must pivot freely to permit
blade/brake engagement when control bar
is released. Do not overtighten the
fasteners holding the controls to the upper
handle.
• To change from medium low to high
position only the upper handle section
13 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.
Medium Low
Medium High
ShippingPosition
Low
High
Squeezeto
remove
LowerHandle
NOTE: Keep bag hem gathered on the
straight leg of the tubular frame.
• When frame comes out the other end of
sewn hem, immediately work the end of
frame down inside the bag as shown in
inset.
• Slide sewn hem evenly around the
tubular frame until both ends of frame
are exposed out of the front opening.
• 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: If vinyl bindings are too stiff, hold
them in warm water for a few minutes. If
bag gets wet, let it dry before using.
• 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.
Tubularframe
Handle
Bracket
Hairpin Clip
ENGINE
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 or adjustment.
ENGINE SPEED
Your engine speed has I)een 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.
TO ASSEMBLE GRASS CATCHER
• Insert leg of tubular frame through front
opening of grass catcher and thread
frame into sewn hem of bag.
Sewn Fliplid
Hem
._FLOWe r Frame
rames mustbe
_ $_,_1_ I ftJy seated)
Tubularframe
14
Lowerframehandle
Immediatelyprepare your lawn mower for
storage at the end ofthe season or ifthe unit
will not be used for 30 days or more.
LAWN MOWER
When lawn mower is to be stored for a period
of time, clean if thoroughly, remove all dirt,
grease, leaves, etc. Store in a clean, dry area.
• Clean entire lawn 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, belts, screws, and pins
are securely fastened. Inspect moving
parts for damage, breakage and wear.
Replace if necessary.
• Touch up all rustedor chipped paint
surfaces; sand Iighlty before painting.
HANDLE
You can fold yourlawn mower handle for
storage.
• Squeeze the bottomends of the lower
handle toward each otheruntilthe lower
handle clears the handle bracket,then
move handle forward.
• Loosen upper handle mounting belts
enough toallow upper handle tobe folded
back.
IMPORTANT: When folding the handle for
storage or transportation, be sure to fold the
handle as shown or you may damage the
controlcables.
• When settingupyour handle from the
storage position, the lower handle will
automatically lockintothe mowing position.
Lower Handle
•Bracket
Squeeze to fold
Hairpin
Cotter
Oper_t¢
Control Bar
Fold
For Storage
LowerHandle
ENGINE
FUEL SYSTEM
Mowing
I Position
Also, experience indicatesthat alcohol
blended fuels (calledgasohol or usingethanol
or methanol) can attractmoisture which leads
to separationand formation ofacids during
storage. Acidic gas can damage the fuel
system of an engine while in storage.
Drain the fuel tank.
• Start the engine and letitrun untilthe fuel
linesand carburetorare empty.
• Never use engine or carburetor cleaner
productsin the fuel tank or permanent
damage may occur.
• Use fresh fuel nextseason.
NOTE: Fuel stabilizer isan acceptable
aitemative in minimizingthe formation offuel
gum deposits duringstorage. Add stabilizerto
gasoline infuel tank or storagecontainer.
Always follow the mix ratio found on stabilizer
container. Run engine at least 10 minutes
after adding stabilizerto allowthe stabilizerto
reach the carburetor. Do notdrain the gas
tankand carburetor ifusingfuel stabilizer.
ENGINE OIL
Drain oil (with engine _warm)andrep_ce with
clean engine oil. (See ENGINE in the
Maintenance section of this manual).
CYLINDER
• Remove spark plug.
• Pour one ounce (29 ml) of oil through spark
plug hole into cylinder.
• Pull starter handle slowly a few times to
distribute oil.
• Replace with new sparkplug.
OTHER
• Do not store gasoline from one season to
another.
• Replace yourgasoline can if yourcan starts
to rust. Rust and/or dirt in yourgasolinewill
cause problems.
• Ifpossible, store your unit indoorsand cover
ittogive protectionfromdust and dirt.
• Cover your unitwith a suitableprotective
cover that does not retainmoisture. Do not
use pla_c. Plasticcannot breathewhich
allowscondensation to form and willcause
your unitto rust.
IMPORTANT: Never cover mower while
:old engine and exhaust areas are stillwarm.
Backward
_.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.
IMPORTANT: It is importantto prevent gum
depositsfrom forming in essentialfuel system
parts such as carburetor,fuel filter,fuel hose,
or tank duringstorage. 15
TROUBLESHOOTING CHART
PROBLEM
Does n_s_d
Loss of power
Poor cut- uneven
CAUSE
• Dirtyairfilter.
• Out offuel.
• Stale fuel.
• Water in fuel.
• Spark plug wire is
disconnected.
• Bed spark plug.
• Looseblade or broken blade
adapter.
• Control bar in released
position.
• Control bar defective.
• Rear of lawn mower housing
or cutting blade dragging
in heavygrass.
• Cutting too much grass.
• Dirtyair filter.
• Buildup of grass, leaves,
and trash under mower.
• Too much oil in engine.
• Walking speed too fast.
• Worn, bent or loose blade.
• Wheel heights uneven.
• Buildupof grass,leaves
and trashunder mower.
•Wom, bent or loose blade.
CORRECTION
• Clean/replace air filter.
• Fillfuel tank.
• Drain tank and refillwith
fresh clean fuel.
• Drain fuel tank and
carburetorand refilltank
withfresh gasoline.
• Connect wire to plug.
• Replace spark plug.
• "13ghtenblade belt or
replace blade adapter.
• Depress controlbar to
handle.
• Replace controlbar.
• Set to "Higher Cut"
position.
• Set to"Higher Cut"
position.
• Clean/replaee air filter.
• Clean underside ofmower
housing.
• Check oil level.
• Cut at slower walking
speed.
• Replace blade. Tighten
blade bolt.
• Set all wheels at same
height
• Clean underside of
mower housing.
Excessive • Replace blade. TKjhten
vibration blade bolt.
• Bent engine crankshaft. • Contact an authorized
service center,
Starter rope hard • Engine flywheel brake ison
to pull when controlbar isreleased.
• Bent engine crankshaft.
• Blade adapter broken.
_- Blade dragging in grass.
• Depress controlbarto
upper handle before
pullingstarter rope.
• Contact an authorized
service center.
• Replace blade adapter.
• Move lawn mower tocut
grass or to hard surface
to startengine.
Grass catcher • Cutting height too low. • Raise cuttingheight.
not filling (if so • Lifton blade worn oft. • Replace blade.
equipped) • Catcher notventing air. • Clean grass catcher.
!Hard to push • Raise cuttingheight.• Grass istoo highor wheel
height istoo low.
• Rear oflawn mower
housingor blade dragging
in grass.
• Grass catcher too full.
• Handle heightposition not
rightfor you.
• Raise rear oflawn mower
housingone (1) setting
higher.
• Emptygrass catcher.
Adjusthandle heightto
suit.
16
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NO. 917.387282
(.o
ro
57
43
43
43
4O
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NO. 917.387282
KEY PART
NO. NO.
KEY PART
DESCRIP_ON NO. NO. DESCRIP_ON
O_
co
1 86902
2 165451X479
3 150424
4 132001
5 157081X479
7 131959
8 66426
9 51793
10 136376
11 156577
13 750097
14 850733X004
15 63601
17 147613
18 700357X479
19 150050
21 54583
22 70(X)63X479
23 88652
24 700363X479
25 144875X479
26 140657
28 151512X479
29 151511X479
31 150078
32 700325)<007
33 146633
34 128415
35 87877
36 700331X004
37 145935X004
38 62335
ControlBar
Upper Handle
MulcherPlug
Rope Guide
LowerHandle
HandleBolt
Wire Tie
HairpinCotter
HandleKnob
EngineZone ControlCable
HexWasher Head Screw 10-24 x 1/2
Up-StopBracket
KepsLocknut 1/4-20
Rear DoorAssemblyKit
BackPlate
Solf TappingScrew 10-24 x 5/8
Hex Head TappingScrew1/4-20 x 1/2
Rear Baffle
HingeScrew 1/4-20x 1-1/4
Side Baffle
DischargeBaffle
Rear Deflector
HandleBracketAssembly(Left)
HandleBracketAssembly (Right)
Screw5/16-18 x 3/4
Wheel AdjustingBracket
Spacer
Pop Rivet
SelectorKnob
SelectorSpring
AxleArmAssembly
Belleville Washer
39 142748
40 151157
42 83923
43 77400
44 85463
45 150406
46 161857
47 751592
50 144915
51 851084
52 850263
53 851074
54 145106
55 850977
56 144748
57 166069
58 ......
59 144747
-- 161058
-- 166631
ShoulderBolt
Wheeland Tire Assembly
HexFlangeLocknut
Hubcap
DangerDecal
Hex HeadThread RoilingScrew3/8-16 x 1
Lawn MowerHousing(Incl.Key #18, 22, 24, 44, 50)
Locknut3/8-16
FrontBaffle
HexHead Machine Screw 3/8-24 x 1-3/8 (Grd.8)
HelicalLockwasher3/8
Washer
Blade20"
BladeAdapter
TubeFrame
GrassBag
Engine- (See Breakdown)Craftsman
Model 143.996000
ThroatFrame
WarningDecal (NotShown)
Owner'sManual
Availableaccessoriesnot includedwithlawnmower:
71 33723 Hi-WheelKit
71 33623 Gas Can (2.5 gaL)
71 33500 FuelStabilizer
71 33300 SAE33W Oil(20 oz.)
71 33417 DustShield
71 33316 MowerCover
71 33303 ChuteDeflector
CRAFTSMAN 4-CYCLE ENGINE MODEL NUMBER 143.996000
I
O-370K
119
125
310
,3OO
34
CRAFTSMAN 4-CYCLE ENGINE MODEL NUMBER 143.996000
KEY PART
NO. NO. DEscRIPTION
1 37266 Cylinder (Incl. 2,20 & 150)
2 26727 Dowel Pin
6 33734 Breather Element
7 36557 Breather Ass'y. (Incl. 6 & 12A)
12 36775 Breather Tube
12A 36558 Breather Cover & Tube (Incl.
12B)
12B 36694 Breather Tube Elbow
14 28277 Washer
15 30589 Governor Rod (Incl. 14)
16 34839A Governor Lover
17 31335 Governor Lever Clamp
16 651018 Screw, Torx T-15, 8-32 x 19/64"
19 36281 Extension Spdng
20 32600 Oil Seal
30 36793 Crankshaft
40 40004 Piston, Pin & Ring Set (Std.)
40006 Piston, Pin & Ring Set (.010"
OS)
41 36070 Piston & Pin Ass'y. (Std.) (Incl.
43)
36071 Piston & Pin Ass'y. (.010" OS)
(Incl. 43)
42 40006 Ring Set (Std.)
40007 Ring Set (.010" OS)
43 20381 Piston Pin Retaining Ring
45 36777 Connecting Rod Ass'y. (Incl.
46)
46 32610A Connecting Rod Bolt
48 27241 Valve Lifter
50 36776 Camshaft (MCR)
52 29914 Oil Pump Ass'y.
69 35261 " Mounting Flange Gasket
70 34311E Mounting Flange (Incl. 72 thru
83,306)
72 36083 Oil Drain Plug
75 27897 Oil Seal
80 30574A Governor Shaft
81 30590A Washer
82 30691 Governor Gear Ass'y. (Incl. 81)
83 30588A Governor Spool
86 650488 Screw, 1/4-20 x 1-1/4"
89 611004 Flywheel Key
go 611112 Flywheel
92 650815 Bellevilta Washer
93 650816 Flywheel Nut
100 34443B Solid State Ignition
101 610118 Spark Plug Cover
103 651007 Screw, Torx T-15, 10-24 x 15/
16"
110 37047 Ground Wire
119 36787 * Cylinder Head Gasket
120 36825 Cylinder Head
125 37288 Exhaust Valve (Std.) (Incl, 151)
126 37289 Intake Valve (Std.) (Incl. 151)
130 6021A Screw, 5/16-18 x 1-1/2"
135 35395 Resistor Spark Plug (RJ19LM)
150 31672 Valve Spring
151 31673 Valve Spring Cap
151A 40017 Intake Valve Seal
169 36783 " Valve Cover Gasket
KEY PART
NO. NO. DESCRIPTION
172 36784 Valve Cover
174 30200 Screw, 10-24 x 9/16"
178 29752 Nut & Lock Washer, 1/4-28
182 6201 Screw, 1/4-28 x 7/8"
184 26756 " Carburetor To Intake Pipe
Gasket
185 36785 Intake Pipe
186 32653 Governor Unk
189 650839 Screw, 114-20 x 3/8"
191 36559A S.E. Brake Bracket (Incl. 195)
195 610973 Terminal
207 34336 Throttle Link
216 33086 R.P.M. Adjusting Lever
223 650451 Screw, I/4-20 x 1"
224 36786 * Intake Pipe Gasket
238 650932 Screw, 10-32 x 49/64"
239 34338 * Air Cleaner Gasket
241 35797 Air Cleaner Collar
245 35066 Air Ctaansr Filter
250 35065 Air Cleaner Cover
260 36980 Blower Housing
261 30200 Screw, 10-24 x 9/16"
262 650831 Screw, 1/4-20 x 1/2"
275 36790A Muffler
277 650988 Screw, 1/4-20 x 2-5/16"
285 35000A Starter Cup
287 650926 Screw, 8-32 x 21/64"
290 29774 Fuel Line
292 26460 Fuel Line Clamp
298 28763 Screw, 10-32 x 35/64"
300 36916 Fuel Tank (Ind. 292 & 301)
301 36246 Fuel Cap
305 35647 Oil Fill Tube
306 36996 * "O"-Ring
307 35499 =O"-Ring
309 650562 Screw, 10-32 x 1/2"
310 35648 Dipstick
313 34080 Spacer
370A 36261 Lubrication Decal
370C 37199 Primer Decal
370K 36695 Starter Decal
380 640174 Carburetor (Incl, 184)
390 690737 Rewind Starter
400 36792B Gasket Set (Incl. Items Marked
-)
416 36085 Spark Arrestor Kit (Incl.
417)(Opticeat)
417 650821 Screw, 8-32 x 3/8" (Optional)
900 ---- Replacement Engine NONE
900 ---- Replacement Short Block
750795B,order from 71-999
---- RPM High 2900 to 3200
NOTE: This engine could have been built with
590694 starter
NOTE: All component dimensions given in U.S.
inches 1 inch = 25.4 mm
35
CRAFTSMAN 4-CYCLE ENGINE MODEL NUMBER 143.996000
_p--,.
KEY
NO.
_m
1
2
4
5
6
7
16
17
18
20
20A
25
27
28
29
3O
31
35
36
36A
37
4O
44
47
48
48A
60
PART
NO.
640174
631615
631767
631184
631183
64OO70
65O506
631807
6510_5
630766
640018
640O53
631867
631024
632019
631028
631021
631022
3O045A
64008O
632766
632547
640175
27110A
630748
631027
631027
632760
DESCRIPTION
Carburetor(Incl.184 ofEnginePartsList)
ThrottleShaft& LeverAssembly
ThrottleRetum Spring
• DustSealWasher
• DustSeal_)
ThrottleShutter
• ShutterScrew
FuelF_ng
Throttle CrackBorew/tdle Speed Screw
TensionSpring
IdleRestrlct_ Screw
IdleRestdctorScrewCap
Roat Bowl
• FloatShaft
Float
"Rest Bowl"O"Ring
• InletNeedle,Seat, & Clip (Incl.31)
Sp_ngClip
PrimerBulb/RetainerRing
MainNozzleTube
CarburetorTube
"=O"Ring,Main NozzleTube
HighSpeedBowlNut
BowlNutWasher
• WelchPlug, IdleMixtureWell
• WelchPlug, AtmosphericVent
• WelchPlug
Repairkit(Incl.ItemsMarked ")
36
CRAFTSMAN 4-CYCLE ENGINE MODEL NUMBER 143.996000
O--2
KEY
NO.
1
2
3
4
5
6
7
8
11
12
13
PART
NO.
590694
590599A
590600
59O696
590601
590697
59O698
59O699
590700
590695
590535
590701
DESCRIPTION
RecoilStarter
SpringPin (IncL4)
Washer
Retainer
Washer
BrakeSpring
StarterDog
DogSpdng
Pulley& RewindSpring
Ass'y.
StarterHousingAss'y.
(40degree grommet)
StarterRope (98" X 9/
64"dia.)
StarterHandle
KEY
NO.
I__
3
6
7
8
11
12
13
14
PART
NO.
590737
590740
590616
590617
590618A
590687A
590535
590701
590760
DESCRIPTION
RewindStarter
Retainer
StarterDog
Dog Spdng
Pulley& RewindSpring
Ass'y
StarterHousingAss'y
(40 degree gromrnet)
StarterRope (Length98"
x 9/64"dia.)
StarterHandle
SpdngClip
37
38
39
For the repair or replacement parts you need
delivered directly to your home
Call 7 am - 7 pro, 7 days a week
1-800-366-PART
(1-800-366-7278)
Para ordenar piezas con entrega a
domicilio - 1-800-659-7084
For in-house major brand repair service
Call 24 hours a day, 7 days a week
1-800-4-REPAIR
(1-800-473-7274)
Para pedir servicio de reparaci6n a
domicilio - 1-800-676-5811
For the location of a Sears Parts and
Repair Center in your area
Call 24 hours a day, 7 days a week
1-800-488-1222
mmmmmn
|mmmmn
For information on purchasing a Sears
Maintenance Agreement or to inquire
about an existing Agreement
Call 9 am - 5 pm, Monday-Saturday
1-800-827-6655
When requesting service or ordering
parts, always provide the following
information:
• Product Type • Part Number
• Model Number • Part Description
S£ARS
Amersca's Repair Specialists
166631 10.06.98 TR Printed in U.S.A.
