aF TSMnN°
MODEL NUMBER 917.376301 OWNER'SMANUAL
oAssembly
oOperation
• Customer
Responsibilities
oService
• Adjustments
= Repair Parts
Caution:
Read and Follow
all Safety Rules
and Instructions
Before Operating
This Equipment
155184 Rev. 1 5,28.96 TR
Printed in U.S.A,
_!1
• i
SAFETY RULES
Safe Operation Practices for Walk-Behind Mowers
IMPORTANT: THIS CUTTING MACHINE 13 CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS.
FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH,
SAFETY STANDARDS REQUIRE OPERATOR PRESENCE CONTROLS TO MINIMIZE THE RISK OF INJURY. YOUR UNIT tS
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,
• Keep the area of operation clear of all persons, especially
smal] children and pets.
• Use mower only as the manufacturer intended and as de-
scribed 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 manufacturer. Use of such attachments may be
hazardous.
• The blade turns when the engine is running.
PREPARATION:
• Atways thoroughly check the area to be mowed and c{ear itof
all stones, sticks, wires, bones, and other foreign objects.
These objects wilt be thrown by the blade and can cause
severe injury.
• Always wear safety glasses or eye shields when starting and
while using your mower.
* 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 starling 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 tet other interests distract you,
- Do not mow wet or slippery grass. Never run while 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 of the 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 graveFcovered areas.
,, Never direct discharge of material toward bystanders nor
al]ow 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 piug to prevent accidental
starting.
• Do not continue to run your mower if you hit a foreign object.
Follow the procedure outtined above, then repair any dam-
age 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 if it vibrates abnormally. Exces-
sive 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 danger-
ous.
• Never cut grass by pulling the mower towards you, Mow
across the face of slopes, never up and down or you might
lose your footing. Do not mow excessively steep slopes. Use
caution when operating the mower on uneven terrain or when
changing directions omaintain 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 mounting 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 condi-
tion.
• Keep all safety devices in place and working.
• To reduce fire hazard, keep the engine free of grass, Ieaves
or excessive grease and oil.
• Check grass catcher often for deterioration 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.
• Altow engine to coo/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 ignition source
such as a hot water heater, space heater, clothes dryer, etc.
Look for this symbol to point out im-
portant safety precautions. It means
CAUTION!!! BECOMEALERT!!! YOUR
SAFETY IS INVOLVED.
i Hi,
CAUTION: Always disconnect spark
plug wire and place wire where it can-
not contact spark plug in order to pre-
vent accidental starting when setting
up, transporting, adjusting or making
repairs.
A WARNING
The engine exhaust from this product con-
tains chemicals known to the State of Califor-
nia to cause cancer, birth defects, or other
reproductive harm.
, i J,,
2
CONGRATULATIONS on your purchase of a Sears Lawn
Mower. It has been designed, engineered and manufac-
tured to give you the best possible dependability and
performance.
Should you experience any problem you cannot easily
remedy, please contact your nearest Sears Authorized
Service Center/Department. We have competent, welt-
trained technicians and the proper toots to service or repair
this lawn mower.
PIease read and retain this manual. The instructions will
enable you to assemble and maintain your lawn mower
properly. Always observe the "SAFETY RULES".
MODEL
NUMBER 917.376301
SERIAL
NUMBER
DATEOF PURCHASE
THE MODEL AND SERIAL NUMBERS WILL BE FOUND
ON A DECAL ATTACHED TO THE REAR OF THE
LAWN MOWER HOUSING
YOUSHOULDRECORDBOTHSERIALNUMBERAND
DATE OFPURCHASEAND KEEPIN A SAFE PLACE
FOR FUTURE REFERENCE.
PRODUCT SPECIFICATIONS
HORSEPOWER: 6.5
DISPLACEMENT: 12.56CU. IN.
GASOLINE CAPACITY 1.5QUARTS
AND TYPE: UNLEADED REGULAR ONLY
OIL TYPE (API-SF/SG): SAE30 (ABOVE 32°F)
SAE 5W-30 (below 32°F)
OIL CAPACITY: 27 OZS.
SPARK PLUG: CHAMPION RJt9LM
(GAP: ,030")
VALVE CLEARANCE: tK_TAKE: .008"
EXHAUST: .008"
SOLID STATE IGNITION
AIR GAP: .0125 IN.
BLADE BOLT TORQUE: 35-40 FT. LBS.
MAINTENANCE AGREEMENT
A Sears Maintenance Agreement is available on this product. Contact your nearest Sears store for details.
CUSTOMER RESPONSIBILITIES
,, Read and observe the safety rules.
° Follow a regular schedule in maintaining, caring for and using your lawn mower,
• Follow the instructions under "Customer Responsibilities" and "Storage" sections of this owner's manual.
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.
tf 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 crankshafts and the failure to maintain
the equipment according to the instructions contained in the owner's manual.
WARRANTY SERVICE tS AVAILABLE BY RETURNING 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 lrq 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
TABLE OF CONTENTS
SAFETY RULES ............................................................ 2
PRODUCT SPECIFICATIONS ...................................... 3
CUSTOMER RESPONSIBILITIES ..................... 3, 12-14
WARRANTY .................................................................. 3
ASSEMBLY ................................................................... 6
OPERATION .................................................................. 8
MAINTENANCE SCHEDULE ..................................... t2
SERVICE AND ADJUSTMENTS ................................ 15
STORAGE ................................................................... 17
TROUBLESHOOTING ................................................. 19
REPAIR PARTS - LAWN MOWER ........................ 20-24
REPAIR PARTS - ENGINE .................................... 25-28
PARTS ORDERING!SERVICE ................................... 30
INDEX
A
Aocessorbs .................................... 5
Adjustments:
Carburetor .............................. 16
Drive Belt ............................... ! 5
Engine Speed ........................ 16
Handle Height ........................ 16
Height of Cut ............................ 9
Air Filter:
Replacement .......................... 14
Service ................................... I4
Assembly ........................................ 6
B
Blade:
Sharpening ............................ 13
Replacement .......................... 13
C
Controls:
Drive C0ntrol ............................ 8
Engine Zone Control ................ 8
Engine Speed Control .............. 8
Operator Presence
Control Bar ............................... 8
Customer Responsibilities i.. 3, 12-14
Air Filter ................................. 14
Blade Care/Replacement ....... 13
Drive Wheels ......................... 13
Engine ..................... ;.............. 14
Lubrication ............................. 14
Spark Plug ............................. 14
Cutting Levels ................................. 9
E
Engine: -
Air Filter ................................. 14
Oil Change ............................. 14
Oil Level ................................. t 4
Oit Type ................................. t4
Starting .................................. 10
Stopping ................................. 10
Storage .................................. t 6
F
Fuel:
Capacity ................................... 3
Storage .................................. I6
Type ....................................... 10
H
Handle Adjustment:
Assembly ................................. 6
Cutting Height ........................ 16
L
Lubrication:
Engine .................................... 14
Lawn Mower .......................... 12
M
Maintenance Agreement ................ 3
Maintenance Schedule ................. 12
Mowing Tips ................................. 10
Oil:
O
Engine .................................... 12
Storage .................................. 16
Operation:
Drive Control i........................... 9
Engine Control ......................... 9
Grass Catcher .......................... 9
Mower ...................................... 9
Operator Presence
Control Bar ............................... 9
Options:
Accessories ............................. 5
R
Repair Parts:
Engine ............................... 25-28
Lawn Mower ..................... 20-24
Responsibilities, Customer.. 3, t2-14
S
Safety Rules ................................... 2
Service and Adjustments .............. 15
Carburetor .............................. 16
Drive Bett ............................... 15
Engine Speed ........................ 16
Handle ................................... 16
Spark Plug .................................... 14
Specifications ................................. 3
Speed Control:
Engine ....................... :.............. 8
Starting the Engine ....................... 10
Stopping the Engine ..................... 10
Storage ......................................... 16
T
Troubb Shooting Chart ................ 19
W
Warranty ......................................... 3
4
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LAWN MOWER ACCESSORIES
,,n, , ,,i
These accessories were available when this lawn mower was produced, They are also available at most Sears retail outlets
and service centers. Most Sears stores can atso order repair parts for you, when you provide the model number of your lawn
mower. Some of these accessories may not apply to your lawn mower.
LAWN MOWER PERFORMANCE
CLipPING DEFLECTOR
FOR REAR DISCHARGE LAWN MOWERS
GRASS FORCATCHERS
REAR DISCHARGE
""_ _-_ LAWN MOWERS
/_. '-r-'7 .+..j_
MULCHER KITS
GRASS CATCHERS
FOR
SIDE DISCHARGE
LAWN MOWERS
STABILIZER
GAS CANS
LAWN MOWER MAINTENANCE
MUFFLERS
BELTS BLADES
AIR FILTERS
BLADE ADAPTERS
SPARK PLUGS
b
WHEELS ENGINE OIL
5
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ASSEMBLY
Read these instructions and this manual Jn its 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. Atl 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 hardware you
assemble 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 corners of carton and lay end panel
down fiat.
• Remove atlpacking materials except padding between
upper and lower handle and padding holding operator
presence controt bar to upper handle.
• Roll lawn mower out of carton and check carton thor-
oughly for additionaI loose parts.
HOW TO SET UP YOUR LAWN MOWER
TO UNFOLD HANDLE (See Fig. 1)
IMPORTANT: UNFOLD HANDLES CAREFULLY SO AS
NOT TO PINCH OR DAMAGE CONTROL CABLES.
• Raise handles until lower handle section locks into
place in mowing position.
- Raise upper handle section into ptace on lower handle,
remove protective padding 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.
TO INSTALL ATTACHMENTS
(See Fig. 2)
Your lawn mower was shipped ready to be used as a
mulcher. To convert to bagging or discharging:
. Open rear door and remove muicher plug. Store
mulcher plug in a safe place.
- You can now insta+lcatcher or optional clipping deflec-
tor.
, To return to mulching operation, instalt mulcher ptug
into discharge opening of mower+
OPERATI
CONTROL BAR
UPPER HANDLE
LIFT UP
LIFT UP
MOWING POSITION
LOWER HANDLE
FIG, 1
MULCHER
FIG+ 2
CAUTION: Do not run your lawn mower
without mulcher plug in place or ap-
proved clipping deflector or grass
catcher in place, Never attempt to op-
erate the Dawnmower with the rear door
removed or propped open,
m mlU,lm,i,,, i nn, I
ASS LY
LOWERTO ASSEMBLE AND ATTACH GRASS
CATCHER (See Figs. 3A thru 4)
• Insert Ieg 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.
- Slide sewn hem evenly around the tubular frame until
both ends of frame are exposed out of the front open-
ing+
° Assemb+e lower frame to tubutar frame as shown. Be
sure handle is outside of bag and frames are fully
seated as shown in inset.
o •Slip v[nyt bindings over frame.
NOTE: _fvinyl bindings are too stiff, hold them in warm
water for a few minutes. If bag gets wet, fet it dry before
using.
• Closethefiip tid. FIip Iidmust be closed while operating
Iawn mower.
• 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: Donotrunyourtawn 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.
m •
TUBULAR FRAME SEWN
SEWN HEM
FLIP LID
(Frames must
be fully seated)
TUBULAR
FRAME
FIG. 3B
LOWER FRAME HANDLE
\
FIG. 3C
GRASS
CATCHER
FRAME
FORMED
TABS
+
FIG, 4
FIG. 3A
OPERATIO
i i i
KNOWYOUR LAWN MOWER
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR LAWN MOWER. Compare the
illustrations with your lawn mower to familiarize yoursetf with the location of various controls and adiustments. Save this
manual for future reference.
These symbols may appear on your lawn mower or in literature supplied with the product. Learn and understand
their meaning.
I\1
CHOKECAUTION _ ENGINE ENGINE FAST SLOW FUEL
OR WARNING ON OFF
OIL DANGER, KEEP HANDS
AND FEET AWAY
ENGINE ZONE CONTROL CABLE
OPERATOR PRESENCE CONTROL BAR
STARTER HANDLE
DRIVE CONTROL LEVER
HANDLE KNOB
GRASS CATCHER
ENGINE OIL CAP W/DIPSTICK
PRIMER
ENGINE SPEED CONTROL
COVER
MULCHER PLUG
GASOLINE CAP HOUSING
WHEEL ADJUSTER
(ON EACH WHEEL)
........... u ,ll, i ,m,i i,, ,,,,mH,
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_
i lllml ,i i ,,,,,,i,,,,r,,,i,,,J,uiJ,ii
OPERATOR PRESENCE CONTROL - must be held
down tothe handie to start the engine. ReIease to stop the
engine.
PRIMER - pumps additional fuel from the carburetor to the
cylinder for use when starting a cold engine.
STARTER HANDLE - used for starting the engine,
8
DRIVE CONTROL LEVER - used to engage power-pro _
peNed forward motion of Iawn mower.
ENGINE SPEED CONTROL - located on the side of the
engine which aItows you to select either fast (,_) or slow
('!1,) engine speed.
MULCHER PLUG - must be removed to convert to bagging
or discharging operation.
illl i
OPERATION
The operation of any lawn mower can result in foreign objects thrown into the eyes, which can
result in severe eye damage, Always wear safety glasses or eye shields while operating your
lawn mower or performing any adjustments or repairs. We recommend a wide vision safety
mask over the spectacles or standard safety glasses.
HOW TOUSE YOUR LAWN MOWER
ENGINE SPEED (See Fig. 5)
The engine speed is controlled by a Iever located on the
side of the engine. High (4) position is for starting the
engine, normal cutting, and better grass bagging. Low
(,'_) position isfor Iightcutting, trimming and fuel economy.
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 con-
trol. The blade turns when the engine is
running.
• Your lawn mower is equipped with an operator pres-
ence control bar which requires the operator to be
positioned behind the lawn mower handle to start and
operate the lawn mower.
TO ADJUST CUTTING HEIGHT (See Fig. 6)
• Raise wheels for low cut and lower Wheels for high cut.
• Wheels are set in tow cut for shipping. Adjust cutting
height to suit your requirements. Medium position is
best for most lawns.
° To change cutting height, squeeze adjuster iever to-
ward wheel. Move wheel up or down to suit your
requirements, Be sure alt 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 Iever to be positioned between the plate
tabs.
TO EMPTY GRASS CATCHER (See Fig. 7)
• To remove grass catcher, release operator presence
control bar to stop engine.
• Lift up rear door and remove the grass catcher by the
handle.
° Do not drag the bag when emptying; it will cause
unnecessary wear.
DRIVE CONTROL (See Fig. 8)
° Self-propelling is controlled by holding the operator
presence control bar down to the handle and pushing
the drive control Iever forward until it clicks; then
release the lever.
PRIMER
FIG. 5
LOWER WHEELS PLATE TAB
FOR HIGH CUT
RAISE WHEELS
FOR LOW CUT
FIG. 6
\
FIG. 7
OPERATOR PRESENCE
CONTROL BAR
DRIVE
TO ENGAGE
DRIVECONTROL
FIG. 8
DRIVECONTROL
DISENGAGED
, Forward motion will stop when the operator presence
control bar is released. To stop forward motion without
stopping engine, release the operator presencecontrol
bar slightty untit the drive control disengages. Hold
operator presence controI bar down to handle to con-
tinue mowing without self-propelfing.
° To keep drive control engaged when turning corners,
push down on handte and lift front wheels off ground
while turning lawn mower.
I'lL ..............................................
OPERATION
BEFORE STARTING ENGINE
OIL (See Fig, 9)
Your Iawn mower is shipped without oil in the engine.
, Besure mower is Ievet and area around oil fitl is clean.
• Remove engine oil cap w/dipstick and fill to the furl Iine
on the dipstick.
• Use27ozs. of oil. Fortypeand grade of oil to use, see
"ENGINE" in Customer Responsibilities section of this
manual
o Pour oil slowly. Do not over fill.
• Check oil teve] before each use. Add oil ifneeded. Fill
to full line on dipstick.
• To read proper level, tighten engine oil cap each time.
- Reinstall engine oil cap and tighten.
• After the first two (2) hours of mowing, change the oil,
and every 25 hours thereafter. You may need to
change the oil more often under dusty, dirty conditions.
GAS (See Fig. 9)
• 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_
IMPORTANT: WHEN OPERATING IN TEMPERATURES
BELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING.
WARNING: Experience indicates that alcohol blended
fuets (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 fuet
system of an engine while in storage. To avoid engine
problems, the fuet system should be emptied before stor-
age of 30 days or longer. Drain the fuel tank, start the
engine and let it run until fuel Iines and carburetor are
empty. Use fresh fueI next season. See Storage Instruc-
tions for additional information. Never use engine or
carburetor cteaner products in fue! tank or permanent
damage may occur.
TO START ENGINE
To start a coid engine, push primer five (5) times before
tryingto start. Use a firm push. This step is not usuatfy
necessary when starting an engine which has already
run for a few minutes.
• Move engine speed control lever to fast (,1_) position.
• Hold operator presence control bar down tothe handle
and pull starter handle quickly. Do not allow starter
rope to snap back.
o To stop engine, release operator presence control bar.
NOTE: tn cooler weather it may be necessary to repeat
priming steps, tn 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.
GASOLINE FILLER
ENGINE OIL CAP
W/DIPSTICK
FIG, 9
MOWING TIPS
• Undercertain conditions, such as very taiI grass, itmay
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.
• For extremely heavy cutting, reduce the width of cut
and raise the rear of the lawn mower housing one (1)
wheel adjuster setting higher than the front for better
discharge of grass.
° For better grass bagging and most cutting conditions,
the engine speed should be set in the fast ('€,) position.
o When using a rear discharge Iawn mower in moist,
heavy grass, clumps of cut grass may not enter the
grass catcher. Reduce ground speed (pushing speed)
and/or run the tawn mower over the area a second time.
• If atrail of grass clippings is left on the right side of a rear
discharge lawn mower, mow in a clockwise direction
with a small overlap to collect the cfippings on the next
pass.
• Keep top of engine around starter clear and clean of
grass clippings and chaff. This will help engine airflow
and extend engine fife.
° 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 catchers off with water
and let dry before using.
10
OPERATION
MULCHING MOWING TIPS
IMPORTANT: FOR BEST PERFORMANCE, KEEP
MOWER HOUSING FREE OF BUILT-UP GRASS AND
TRASH. SEE "CLEANING" IN CUSTOMER
RESPONSIBILITIES SECTION OF THIS MANUAL.
• The speciat mulching blade wilI recut the grass clip-
pings many times and reduce them in size so that as
they fal! onto the lawn they will disperse into the grass
and not be noticed, AIso, the mulched grass will
biodegrade quickly to provide nutrients for the Jawn.
Always muich with your highest engine (blade)speed
as this will provide the best recutting action of the
blades.
• Avoid cutting your lawn when itis 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
wilt not be exposed to the direct sun.
,, For best results, adjust the tawn mower cutting height
so that the lawn mower cuts off only the top one-third
of the grass blades (See Fig. 10). 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 heavy mulching, reduce your width of cut by
overlapping previously cut path and mow slowly.
- Certain types of grass and grass conditions may re-
quire that an area be mulched a second time to com-
pletely 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 weekthen change to east to west the
next week. This will help prevent matting and graining
of the lawn.
FIG. 10
11
i i i
CUSTOME RESPONSI
LITIES
ASYOUCOMPLETE .
• Check for Loose Fasteners I If It,/
Olean/inspect Grass Catcher ! E I t
(If Equipped) | I/ t!' V'
M CEeanLawnMower " t tf I I : t,/
W (Power-Propefied Mowers} I I I1,,/ ]
Check drivebeff/putleys [
(Power-Propefled Mowers} If
R ChecWSharpen_Replace Blade $'/3
Lubrication Chart i tf
Clean Battery/Recharge
(Efectric Start Mowers) if t/'4
E Check Engine Oil Level _ .
N iChange Engineoil........................................11' _la
G Ckan Air Filter V'
I Inspect Mufflei : If
E !Rep,aoeAi: Fi,terPaperCartridge , II _ t V 2 1
1 - Change more often when operating under a heav r _oad or in high ambient tea
2 • Service more often when operalJn 9 in dirty or dust _conditions
3 o Rep{ace blades more often when mowing in sandy soil
4 - Charge 48 hours at end of season.
_etatures,
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 manuat should be checked at least once each season.
• Once a year, replace the spark plug, replace air filter
etement 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 fast
longer.
• Follow the maintenance schedule in this manual.
BEFORE EACH USE
_" SERVICE DATES
' f I
F _
i
J
mi
,i, ,
• Check engine oil level.
, Check for loose fasteners.
LUBRICATION
Keep unit well lubricated (See "LUBRICATION CHART").
d HANDLE BRACKET
MOUNTING PIN
(_) REAR DOOR
HINGE
(_ SPRAY LUBRICANT
(_) REFER TO CUSTOMER RESPONSIBILITIES "ENGINE" SECTION,
IMPORTANT: DO NOT OIL OR GREASE PLASTIC WHEEL
BEARINGS. VISCOUS LUBRICANTS WILL ATTRACT
DUST AND DIRT THAT WILL SHORTEN THE LIFE OF
THE SELF LUBRICATING BEARINGS. IF YOU FEELTHEY
MUST BE LUBRICATED, USE ONLY A DRY, POWDERED
GRAPHITE TYPE LUBRICANT SPARINGLY.
12
CUSTOMER RESPONSIBILITIES
i m i ..i,lllmlll i . i
LAWN MOWER
Always observe safety rules when performing any mainte-
nance.
TIRES
, Keep tires free of gasoline, eil, or insect control chemi-
cals which can harm rubber.
• Avoid stumps, stones, deep ruts, sharp objects and
other hazards that may cause tire damage.
BLADE CARE
For best results, mower btade mustbe kept sharp_ Replace
bent or damaged biades.
TO REMOVE BLADE (See Fig. 11)
• 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 bIade and mower housing
to prevent blade from turning when removing blade
bott.
• Protect your hands with gloves and/or wrap blade with
heavy cloth.
o Remove blade bolt by turning counter-clockwise. Use
a 9/16" box or opemend wrench.
• 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 (See Fig. 11)
• Position the blade adapter on the engine crankshaft.
Be sure key in adapter and crankshaft keyway are
aligned.
° Position blade on the blade adapter atigning 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.
o tnstatlthe blade bott with the tockwasher 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.
° The recommended tightening torque is 35_40 ft. tbs.
IMPORTANT: BLADE BOLT ISGRADE 8 HEAT TREATED.
NOTE: We do not recommend sharpening blade - but if
you do, be sure the blade is balanced.
TO SHARPEN BLADE
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 riteor on agrinding
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.
PIace 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
BLADE CRANK-
SHAFT
ADAPTER,,._. KEYWAY
KEY
\
\
13
HARDENED
WASHER
TRAILING
LOCK WASHER EDGE
SHAFT
BLADE ADAPTER
FIG. 11
GRASS CATCHER
(If purchased as an accessory)
• The grass catcher may be hosed with water, but must
be dry when used.
• Check your grass catcher often for damage or deter!o*
ration. 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,
etc. 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.
• 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 around 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 Pre-
mium ! Grease, Part No. 750355. Do not substitute.
i, ii i iiiiiiiiiilU
CUSTOME
RESPONSIBILITIES
ENGINE
LUBRICATION
Use only high quality detergent oil rated with API service
classification SF or SG. Select the oil's SAE viscosity grade
according to your expected operating temperature.
SAE VISCOSITY GRADES
, t,_J_ I I
_F "20_ O_ 30" 32 °40o.o_____- 60 ° 80" I00_ I
°C -30" -20 ° -10 _ O" t{3_ 20_ 30" ,¢0't,¢0__T_rRE" R'_,_ _ FORE NEXT OiL CHAN&E
NOTE: Although multi-viscosity oits (5W30, t0W30 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 iow on oil.
Change the oil after the first two hours of operation and
every 25 hours thereafter or at [east once a year ifthe 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 leveE.
TO CHANGE ENGINE OIL (See Fig. 12)
NOTE: Before tipping Iawn mower to drain oi!, drain fuel
tank by running engine until fuel tank is empty.
• Disconnect spark plug wire from spark ptug and place
wire where it cannot come in contact with spark plug.
• Remove engine oit 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 oi! trapped inside of engine.
• Wipe off any spiIled oil on Iawn mower and on side of
engine.
o FitIengine with oi!. Fill only to the "FULL" line on the
dipstick. DO NOT OVER FILL
o 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 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 (See Fig. 13)
, Loosen cover screw.
° Swing cover down and remove from hinge.
, Pull paper filter out of air cleaner body.
° Clean air cleaner cover and body.
• Install a new paper filter.
° Reinstalt cover to air cleaner body. Be sure hinge is
assembled properly.
, Swing cover up and tighten cover screw. (Do not
overtighten).
CONTAINER
FIG. 12
AiR FILTER
COVER
HINGE
PAPER
FILTER
COVER
SCREW
FIG. 13
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 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.
Turn tawn mower on its side. Make Sure air filter and
carburetor are up. Clean the underside of your Iawn
mower by scraping to remove build-up of grass and
trash.
• Clean engine often to keep trash from accumuIating. A
clogged engine runs hotter and shortens engine life.
° Keep finished surfaces and wheels free of all gasoline,
oit,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 resuit in si_ortened 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 buitd-up of trash or grass on underside of drive cover.
14
,Hll
SERVICE AN ADJUSTMENTS
CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:
_ elease control bar.
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 CUTTING HEIGHT
See "TO ADJUST CUTTING HEIGHT" in the Operation
section of this manual.
REAR DEFLECTOR
The rear deflector, attached between the rear wheeFs of
your lawn mower, is provided to minimize the possibility
that objects wil! be thrown out the rear of the Iawn mower
into the operator's mowing position. If the rear deflector
becomes damaged, it should be replaced.
TO REMOVE/REPLACE DRIVE BELT
(See Fig. 14)
• Remove drive cover. Remove belt by pushing down on
gear case putley.
• Turn lawn mower on its side with carburetor and fuel
cap up.
• Remove blade.
• Remove debris shield.
° Remove belt from engine puItey on crankshafL
• InstaIi new belt by reversing above steps,
• Always use factory approved belt to assure fit and long
life.
DRIVE
COVER
BELT
PRESS
FIG. 14
15
SERVICE AN ADJUSTMENTS
TO ADJUST HANDLE (See Figs. 15 Thru 17)
Your lawn mower handle can be raised or lowered for your
mowing comfort. Four (4) positions are available: high,
medium high, medium tow and low. Handles are shipped
mounted in the medium Iow position.
. To change from medium low to medium high position,
the upper and lower handle sections wilehave to be
turned over (See Fig. 15B),
• Remove the controls and operator presence controt
bar from the upper handle,
• Remove the starter rope guide from the lower handle,
• Remove hairpin cotters.
• Disconnect the lower i_andle from the handle brackets
(See Fig. 17).
° 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
controt bar to the upper handle.
CAUTION: The operator presence con-
trol 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 (See
Fig, 16A).
To change from medium low to Iow position, only the
rower handle section will have to be turned over (See
Fig. 16B),
ENGINE
ENGINE SPEED
Your engine speed has been factory set. Do not attempt
to increase engine speed or itmay 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,
Your carburetor has a non-adjustable fixed main jet for
mixture controf, If your engine does not operate properly
due to suspected carburetor problems, take your iawn
mower to an authorized service center for repair and/or
adjustment.
SHIPPING POSITION
MEDIUM LOW
MEDIUM HIGH
FIG, 15A FIG. t5B
HIGH
LOW
FIG. 16A
SQUEEZE _
TO REMOVE
• FIG. 16B
LOWER HANDLE
HANDLE
BRACKET
HAIRPIN CLIP
FIG. 17
16
STORAGE
Immediately prepare your lawn mower for storage at the
end of the season or ifthe unit win not be used for 30 days
or more.
LAWN MOWER
When lawn mower isto be stored for a period of time, clean
it thoroughly, remove al! dirt, grease, leaves, etc. Store in
a clean, dry area.
° Clean entire lawn mower (See "CLEANING" in the
Customer Responsibilities section of this manual).
• Lubricate as shown in the Customer Responsibilities
section of this manuat.
• Be sure that all nuts, bolts, screws, and pins are
securely fastened, lnspect moving parts for damage,
breakage and wear. Replace if necessary.
• Touch up all rusted or chipped paint surfaces; sand
lightly before painting.
HANDLE (See Fig. 18)
You can fold your tawn mower handle for storage.
• Squeeze the bottom ends of the lower handle toward
each other until the lower handte clears the handle
bracket, then move handle forward.
• Loosen upper handle mounting botts enough to aItow
upper handle to be folded back.
IMPORTANT: WHEN FOLDING THE HANDLE FOR
STORAGE OR TRANSPORTATION, BE SURE TO FOLD
THE HANDLE AS SHOWN OR YOU MAY DAMAGE THE
CONTROL CABLES:
• When setting up your handle from the storage position,
the lower handle will automatically lock intothe mowing
position.
LOWER HANDLE
HANDLE
BRACKET
SQUEEZE TO
FOLD
HAIRPIN
COTTER
OPERATOR PRESENCE
CONTROL BAR
UPPER HANDLE
FOLD FORWARD
FOR STORAGE
FOLD BACKWARD
MOWING
POSITION
LOWER HANDLE
ENGINE
FUEL SYSTEM
iMPORTANT: IT _S IMPORTANT TO PREVENT GUM
DEPOSITS FROM FORMING tN ESSENTIAL FUEL
SYSTEM PARTS SUCH AS CARBURETOR, FUEL FILTER,
FUEL HOSE, OR TANK DURING STORAGE. ALSO,
EXPERIENCE iNDICATES THAT ALCOHOL BLENDED
FUELS (CALLED GASOHOL OR USING ETHANOL OR
METHANOL) CAN ATTRACT MOESTURE WHICH LEADS
TO SEPARATION AND FORMATION OF ACEDS DURENG
STORAGE, ACrD_C GAS CAN DAMAGE THE FUEL
SYSTEM OF AN ENGINE WHILE IN STORAGE.
• Drain the fuel tank.
• Start the engine and let it run until the fuel tines and
carburetor are empty.
• Never use engine or carburetor c_eaner products in the
fuel tank or permanent damage may occur.
, Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable alternative in
minimizing the formation of fuel gum deposits during stor-
age. Add stabilizer to gasoline in fuel tank or storage
container. Always follow the mix ratio found on stabilizer
. container. Run engine at least 10 minutes after adding
stabilizer to allow the stabilizer to reach the carburetor. Do
not drain the gas tank and carburetor if using fuet stabilizer.
ENGINE OIL
Drain oil (with engine warm) and replace with clean engine
oil. (See "ENGINE" in the Customer Responsibilities
section of this manual).
CYLINDER
• Remove spark plug.
• Pour one ounce (29 mti of oil through spark plug hole
into cylinder.
• Pull starter handle slowly a few times to distribute oil.
• Replace with new spark plug.
OTHER
• Do not store gasoline from one season to another.
• Replace your gasoline can if your can starts to rust.
Rust and/or dirt in your gasoline will cause problems.
• If possible, store your unit indoors and cover it to give
protection from dust and dirt.
• Cover your unit with a suitable protective cover that
does not retain moisture. Do not use plastic. Plastic
cannot breathe which allows condensation to form and
win cause your unit to rust.
IMPORTANT: NEVER COVER MOWER WHfLE ENGINE
AND EXHAUST AREAS ARE STILL WARM.
CAUTION: Never store the lawn mower
with gasoline in the tank inside a build-
ing where fumes may reach an open
flame or spark. Allow the engine to cool
before storing in any enclosure.
FIG. 18 17
SERVICE NOTE
18
,m,, i, ,,ll i i ¸
TROUBLESHOOTING POINTS
PROBLEM
Does not start
CAUSE
2,
3.
4,
Dirty air filter.
Out of fuel.
Stale fuel,
Water in fuet.
5. Spark plug wire is disconnected.
6. Bad spark piug.
7, Loose blade or broken blade adapter.
8. Control bar in released positlon
9. Control bar defective
CORRECTION
1, Clean/replace air filter.
2. Fill fuel tank.
3. Drain tank and refill with fresh ctean fuel.
4. Drain fuel tank and carburetorand refilt tank with fresh
gasoline.
5, Connect wire to prug.
6. Replace spark ptug,
7. Tighten btade bolt or replace blade adapter,
8, Depress control bar to handle.
g Replace control bar,
Loss of power
Poor CUt - uneven
1. Rear of lawn mower housing!Made dragging
in heavy grass.
2. Cutting too much grass.
3. Dirty air filter.
4, Buildup of grass, leaves and trash under mower.
5, TOOmuch oil in engine,
6, Walking speed too fast.
UUllLU.HH,,,ll NH,,IH. I,
1. Worn, bent or loose blade.
2. Wheel heights uneven.
3, Low engine speed,
4. Buildup of grass, Ieaves, and trash under mower,
1. Set in "Higher Cut" position.
2, Set in "Higher Cut" position.
3. Crean!rep[ace air filter.
4, Clean underside of mower housing,
5. Check oil levet,
6. Cut at slower walking speed,
t, Repiace blade. Tighten btade bolt,
2. Set atl wheels at same height,
3. Set engine speed control in fast position.
4, Clean underside of mower housing.
Excessive vibration 1. Worn, bent or ioose blade 1. Replace blade. Tighten blade bolt_
2. Bent engine crankshaft. 2. Contact authorized service centeddepartment,
Starter rope hard to pule 1. Engine flywheel brake is on when control bar is 1. Depress control bar to uppe{ har_d_e before
released.
2. Bent engine crankshaft
3, Blade adapter broken,
4. Blade dragging in grass.
Loss of drive 1. Drive wheels not turning with drive control engaged,
2. Belt not driving.
Grass catcher not filling
(If so equipped)
pulIing starter rope.
2. Contact authorized service center/department.
3_ Replace blade adapter,
4. Move lawn mowdr to cut grass or to hard surface
to start engine.
Hard to push
1, Cutting height too tow,
2, Lift on bIade worn off.
3. Catcher not venting air,
4, Low engine speed.
1. Grass is too high or wheel height is too low.
2, Rear of lawn mower housing/blade dragging
in grass.
3. Grass catcher too ful{.
4. Handle height position not right for you.
_t. Adjust or replace drive controt cable, if broken,
2. Put belt on pulleys or repface belts if broken.
1. Raise cutting height.
2 Reptace biade.
3, Clean grass catcher.
4. Set engine speed control in fast position.
I Raise cutting height.
2. Raise rear of lawn mower housing one (1)
setting higher.
3, Empty grass catcher,
4. Adiust handte height to suit.
19
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23
REPAIR PARTS
ROTARY LAWN MOWER - - MODEL NO. 917.376301
GEAR CASE ASSEMBLY PART NUMBER 702511
13
19
....i 8
KEY
NO.
1
2
3
4
6
7
8
9
10
PART
NO.
17490416
137055X004
137053
57072
48373
77881
137051
137074
57079
DESCRIPTION
Tapping Screw 1/4-20 x 14/4
Engagement Bracket
Shifter
Seal
Gear Case Halves Kit (Includes Key
Nos. 4, 5, and 7)
Bearing
Worm Shaft
Drive Shaft
Hardened Washer
KEY PART
NO, NO, DESCRIPTION
11 131484 Clutch Yoke
12 700343 Bushing
13 86447 Plug
14 137050 HelicaI Gear
15 750436X Clutch Jaw
16 750369 Grease
t 7 12000003 E-Ring
t8 850848 Hi-Pro Key
t9 81585X004 Spring Bracket
NOTE: AIt component dimensions given in U,S. inches,
! inch = 25,4 mm
24
4-CYCLE ENGINE MODELNUMBER143.966500
II
292
287
261
256_
/125
240
35O
177
\
239 38O
243
45
4O
41
/
42
25
4-CYCLE ENGINE
REF PART
NO. NO. DESCRIPTION
MODEL NUMBER 143,966500
REF PART
NO+ NO. DESCRIPTION
1 36146
2 27652
6 36059
7 36005A
9 590568
10 36002
11 36003
12 36001
14 28277
15 36006
16 36008
17 31335
18 650548
19 36103
20 36010
25 36011
26 650802
30 36111
40 36073
40 36074
40 36075
41 36070
41 36071'
41 36072
42 36076
42 36077
42 36078
43 20381
45 36023A
46 326IOA
48 36030
50 36O31
52 29914
69 36032A
70 36151
72 30572
73 28833
75 36010
80 30574A
81 30590A
82 30591
83 36057
85 36034
86 650924
89 611154
90 611155
91 611156
92 650815
93 650816
100 34443A
!01 610118
103 6510O7
110 36054
119 36119
120 36120
125 36471
I25 36472
126 29314B
126 29315C
130 602tA
135 35395
150 31672
151 31673
Cylinder (Inct+2,10+20 & 125)
Dowel Pin
Breather Element
+Breather Cover & Gasket
Screw, 10-24 x 3/4"
Breather Valve Body
Check Valve
Breather Tube
Flat Washer
Governor Rod (Machined)
Governor Lever
Governor Lever Clamp
Screw, 8-32 x 5/16"
Governor Spring
Oil Seat
Blower Housing Baffle Ass'y.
(]nct.f95)
Screw, 1/4-20 x 5/8"
Crankshaft
Piston,Pin,Ring Set (Std.)
Piston,Pin,Ring Set (.0t00S)
Piston,Pin,Ring Set (.020 OS)
Piston & Pin Ass'y+(Std.) (incl. 43)
Piston & Pin Ass'y.
(.0t0 OS)(tncl.43)
Piston & Pin Ass'y.
(.020 OS)(1ncl.43)
Ring Set (Std+)
Ring Set (.010 OS)
Ring Set (.020 OS)
Piston Pin Retaining Ring
Connecting Rod Ass'y. (incl. 46)
Connecting Red Bolt
Valve Lifter
Camshaft (MCR)
Oil Pump Ass'y.
* Mounting Flange Gasket
Mounting Ftange (incl. 72 thru 85)
Oil Drain Plug (Inc!. 73)
Drain Plug Gasket
Oil Sea!
Governor Shaft
Washer
Governor Gear Ass'y+ (include.81)
Governor Spool
Idler Gear
Screw, 1/4-20 x 1-9/16"
Flywheel Key
Flywheel
Flywheel Fan
Be!ieville Washer
Flywheel Nut
Solid State ignition
Spark PIug Cover
Screw, Torx T-15, 10+24x 15/16"
Ground Wire
* Cylinder Head Gasket
Cylinder Head
Exhaust Valve (Std,) (Incl. I51)
Exhaust Valve (1/32" QS)
Intake Valve (Std.) (tncl+ 151)
Intake Valve (t/32" OS)
Screw, 5/16-18 x t-1/2"
Resistor Spark Plug (RJ19LM
Valve Spring
Lower Valve Spring Cap
26
t 51A40008 Intake Valve Seal
169 27234A * Vatve Spring Box Gasket
172 32755 Valve Spring Box Cover
t74 30200 Screw, 10+24x 9/16 +'
177 650925 Carburetor Mounting Stud
186 36009 Governor Link
187B 36035 * Carburetor Gasket/Air Baffle
190 36013 Brake Lever Ass'y.
19I 36012 Brake Control Lever
192 36016 Brake Control Lever L+nk
193 36015 Brake Spring
t94 36014 Retair_ing Ring
!95 6t0973 Terminal Ass'y.
198 36017 Brake Control Lever Spring
199 36018 Brake Lever Bushing
202 36482 CompressJon Spring
203 36482 Compression Spring
204 650549 Screw, 5-40 x 7/16"
205 650777 Screw, 6-32 x 21/32"
215 36051 Control Knob
239 36048 * Carburetor to Air Cleaner Gasket
240 36044A Air Cleaner Body
(tncl.239,299 & 350)
243 650899 Screw, 10-32 x 2-3/32"
245 36046 Air Cleaner Filter
250 36154 Air CIeaner Cover
251 650928 Lock Nut 1/4-20
255 36I 10 Control Plate
256 650983 Screw, 8-32 x 21/64"
260 36153 Btower Housing
261 650737 Screw, 1/4+20 x 1/2"
262 850929 Screw, 1/4-20 x 11/t6"
263A 36156 Starter Grill
275 36107 Muffler
276 36043 Locking PIate
277 650927 Screw, 5/6+18 x 2-t 1/32"
285 34449A Starter Cup
287 650926 Screw, 8-32 x 21/64"
290 34357 Fuel Line
292 26460 Fuet Line Clamp
299 650900 "U" Type Nut Clip
300 36066 Fuel Tank (Incl. 301)
30! 36246 Fuel Cap
305 36063 Oil Fill Tube
307 35499 "O'+Ring
308 36040 Fill Tube Clip
310 36064 Dipstick
346A28763 Screw, 10-32 x 35/64"
347 650898 Screw, t0+32 x 27/32"
350 36045 Primer
370A36261 Lubrication Decal
370B 36155 Control Decal
380 632671 Carburetor (Inci. 187B & 239)
390 590702 Rewind Starter
400 3612tA Gasket Set
(Incl. Items Marked *)
416 36085 Spark Arrestor Kit
(Incl. 417)(Optional)
4t7 650760 Screw, 8-32 x 3/8" (Optional)
RPM High 2900 to 3200
RPM Low 2450 to 2750
NOTE: This engine could have been bu+lt with 590739
starter. Refer to the design of the rope pulley strength
ribs for pa,_ identification, individual starter parts do not
interchange.
NOTE: All component dimensions given in U.S. inches
t inch = 25.4 mm
4-CYCLE ENGINE MODEL NUMBER 143.966500
i
,_,e,, _=
REF PART
NO. NO. DESCRIPTION
- - 632671
1 632539
5 632593
6 632541
7 650506
25 632675
25 A632701
27 632544
28 632543
29 632548
30 632551
3t 632637
32 632672
33 632673
36 632674
37 632547
37A 632547
38 632545
38A 632545
39 632549
40 632676
47 632554
Carburetor
(tncl, 187B & 239 of Engine Parts
List)
Throttle Shaft & Lever Assembly
Dust Seal
Throttie Shutter
ThrottIe Shutter Screw
Float Bowl
Idle Restrictor
Float Shaft
Float
Float Bowl to Body Gasket
Inlet Needle, Seat & Seat Retainer
(Incl. 31)
Seat Retainer
Bowt Drain Screw
Bowl Drain Washer
Main Nozzle Tube
"O" Ring, Main Nozzle Tube
"O" Ring
Spring, Main Nozzle Tube
Spring
Float Bowl Retainer
Main Fuel Jet
Welch Plug, Idle Mixing Well
REF PART
NO, NO, DESCRIPTION
-- 590702
1 590599A
2 59060O
3 590696
4 590601
5 590697
6 590698
7 590699
8 590700
!1 590703
12 590535
13 590701
REF PART
NO. NO.
Recoil Starter
Spring Pin (Encl¢4)
Washer
Retainer
Washer
Brake Spring
Sta_er Dog
Dog Spring
Pulley & Rewind Spring Ass'y,
Starter Housing Ass'y. (40 degree
grommet)
Starter Rope ( 98" X 9/64" dia.)
Starter Handle
DESCRIPTION
27
-- 590739
3 590740
6 590616
7 590617
8 590618A
11 590638
t2 590535
13 590701
14 590741
NOTE:
Rewind Starter
Retainer
Staffer Dog
Dog Spring
Pulley & Rewind Spdng Ass'y
Starter Housing Ass'y (40 degree
grommet)
Starter Rope (Length 98" x 9/64"
dia,)
Starter Handle
Locking Tab
All component dimensions given in U.S, inches
! inch = 25,4 mm
SERVICE NOTES
........... ,lll,,,i,ii i LI J
28
CE NOTES
,,ll i i i
29
OWNER'S
MANUAL
MODEL NO.
917.376301
IF YOU NEED
REPAIR SERVICE
OR PARTS:
FOR REPAIR SERVICE, CALL
THIS TOLL FREE NUMBER:
1-800-4-REPAIR
(1-800-473-7247)
FOR REPLACEMENT PARTS
INFORMATION AND
ORDERING, CALL THIS
TOLL FREE NUMBER:
1-800-FON-PART
(1-800-366-7278)
CRRFTXMRN
6.5 HORSEPOWER
22" REAR DISCHARGE
POWER PROPELLED
ROTARY LAWN MOWER
Each Jawn mower has its own model number: Each en-
gine has its own model number.
The model number for your Jawn mower will be found on a
decal attached to the rear of the lawn mower housing.
The model number for your engine win be found on the
blower housing of the engine.
All parts listed herein may be ordered from any Sears,
Roebuck and Co. Service Center!Department and most
Retait Stores.
WHEN ORDERING REPAIR" PARTS, ALWAYS GIVE THE
FOLLOWING INFORMATION:
" PRODUCT- L,_WN MOWER
* MODEL NUMBER - 917.376301
. ENGINE MODEL NO. - 143.966500
" PART NUMBER
" PART DESCRIPTION
Your Sears merchandise has added value when you
consider Sears has service units nationwide staffed with
Sears trained technicians.., professional technicians
specifically trained to insure that we meet our pledge to
you, we service what we set}.
3O
