Craftsman 917 377544 Users Manual
917377544 917377544 CRAFTSMAN ROTARY MOWER - Manuals and Guides L9910342 View the owners manual for your CRAFTSMAN ROTARY MOWER #917377544. Home:Lawn & Garden Parts:Craftsman Parts:Craftsman ROTARY MOWER Manual
CRAFTSMAN Walk Behind Lawnmower, Gas Manual L9910342 CRAFTSMAN Walk Behind Lawnmower, Gas Owner's Manual, CRAFTSMAN Walk Behind Lawnmower, Gas installation guides
917.377544 L9910342
2015-01-05
: Craftsman Craftsman-917-377544-Users-Manual-160578 craftsman-917-377544-users-manual-160578 craftsman pdf
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Owner's Manual
CRnFTSMnN
6.5 HORSEPOWER!
22" REAR DISCH_
POWER PROPELLED
ROTARY LAWN MQ_/_E_
Model No.
917.377544
•Safety
•Assembly
• Operation
•Maintenance
•Espa_ol
•Repair Parts
CAUTION:
Read and follow all
Safety Rules and Instructions
before operating this equipment
Sears, Roebuck and Co., Hoffman Estates, IL 60179
Visit our Craftsman website: www.sears.com/craffsman
Warranty 2 Product Specifications 11
Safety Rules 2 Service and Adjustments 14
Assembly 4 Storage 16
Operation 6 Troubleshooting 17
Maintenance Schedule 10 Repair Parts 37
Maintenance 10 Parts Ordering Back Cover
LIMITED TWO YEAR WARRANTY ON CRAFTSMAN POWER MOWER
For two years from date of purchase, when this Craftsman Lawn Mower is maintained,
lubricated, and tuned up according to the operating and maintenance instructions in the
owner's manual, Sears will repair free of charge any defect in material or workmanship.
If this Craftsman Lawn Mower is used for commercial or rental purposes, this warranty
applies for only 90 days from the date of purchase.
This Warranty does not cover:
• Expendable items which become worn 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 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 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
presence controls to minimize the
risk of injury. Your unit is equipped
with such controls. Do not attempt to
defeat the function of the operator
presence controls under any
circumstances.
TRAINING:
•Read this operator's 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 it of all stones, sticks,
wires, bones, and other foreign objects.
These objects will be thrown by the
blade and can cause severe injury.
• Always wear safety glasses or eye
shields when starting and while using
your mower.
Dress properly. Do not operate mower
when barefoot or wearing open sandals.
2
Wearonlysolidshoeswith 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
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 dis-
charge 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 if you
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 if it 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 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
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
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
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 detedora-
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 ignition
source such as a hot water heater,
space heater, clothes dryer, etc.
ALook for this symbol to point out
important safety precautions. It means
CAUTION!!! BECOMEALERT!!! YOUR
SAFETY IS INVOLVED.
_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
California to cause cancer, birth defects,
or other reproductive harm.
3
These accessories were available when this lawn mower was produced. They are not
shipped with your mower.They are also available at most Sears retail outlets and service
centers. Most Seam stores can also 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 CATCHERS
FOR
REAR DISCHARGE
LAWN MOWERS
LAWN MOWER MAINTENANCE
MULCHER KITS
GRASS CATCHERS
FOR
SIDE DISCHARGE
ILAWN MOWERS
MUFFLERS
BELTS BLADES BLADE ADAPTERS
AIR FILTERS
WHEELS
STABILIZER
GAS CANS
SPARK PLUGS
ENGINE OIL
Read these instructions and this manual in its
entirety before you attempt to assemble or
operate your new lawn mower.
IMPORTANT: This lawn mower is
shipped WITHOUT OIL OR GASOLINE in
the engine.
Your new lawn mower has been assembled
at the factory with the exception of those pads
left unassembled for shipping purposes. All
parts such as nuts, washers, belts, 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 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
HOWTO SET UPYOUR LAWNMOWER
TO UNFOLD HANDLE
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.
•Remove protective padding, raise upper
handle section into place on lower handle
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 control bar
Upper handle
Lift up up
TO INSTALL ATrACHMENTS
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 asafe place.
•You can now install catcher or optional
clipping deflector.
•To return to mulching operation, install
mulcher plug into discharge opening of
mower. Be sure all tabs are seated
pmpedy.
Mulcher pluc
Lower handle
Mowing
position
_,CAUTION: Do not run your lawn
mower without mulcher plug in place or
approved clipping deflector or grass
catcher in place. Never attempt to
operate the lawn mower with the rear
door removed or propped open.
5
KNOW YOUR LAWN MOWER
READ THIS OWNER'S MANUALAND SAFETY RULES BEFORE OPERATING YOUR LAWN
MOWER. Compare the illustrations with your lawn mower to familiarize yourself with the
location of various controls and adjustments. Save this manual for future reference.
symbolsmayappearonyourlawnmowerorinliteraturesuppliedwiththe product.Learnandunderstand
themmeaning.
AI"o,I
CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL DANGER, KEEP HANDS
OR WARNING ON OFF AND FEET AWAY
Engine zone control cable
-_ Operator presence control bar
Drive control lever
Starter handle
Grass catcher
Handle knob
Mulcher plug Gasoline cap
Primer
Housing
Engine oil
cap w/
dipstick
IMPORTANT: This lawn mower is
shipped WITHOUT OIL OR
GASOLINE in the engine. Wheel adjuster
(on each wheel)
MEETS CPSC SAFETY REQUIREMENTS
Sears rotary walk-behind power lawn mowers conform to the safety standards of the American
National Standards Institute and the U.S. Consumer Product Safety Commission. The blade
turns when the engine is running.
Operator presence control bar - must be
held down to the handle to start the engine.
Release to stop the engine.
Primer -pumps additional fuel from the
carburetor to the cylinder for use when starting
acold engine.
Starter handle - used for starting the engine.
Drive control lever - used to engage power-
propelled forward motion of lawn mower.
Mulcher plug - must be removed to convert to
bagging or discharging operation.
6
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 spectacles or standard safety
glasses.
HOW TO USE YOUR LAWN MOWER
ENGINE SPEED
The engine speed was set at the factory
for optimum performance. Speed is not
adjustable.
ENGINE ZONE CONTROL
_,CAUTION- Federal regulations require
an engine control to be installed on this Hinge
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 Formed
behind the lawn mower handle to start tabs
and operate the lawn mower.
TO ADJUST CUTTING HEIGHT
•Raise wheels for low cut and lower
wheels for high cut.
•Adjust cutting height to suit your
requirements. Medium position is best
for most lawns.
•To change cutting height, squeeze
adjuster lever toward wheel. Move
wheel up or down to suit your require-
ments. Be sure all wheels are in the
same setting.
NOTE: Adjuster is properly positioned
when plate tab inserts into hole in lever.
Also, 9-position adjusters (if so
equipped) allow lever to be positioned
between the plate tabs. Plate Tab
Lower Wheels for High Cut_ .o or
Raise Wheels for Low Cut
TO A'I'rACH GRASS CATCHER
• Close the lift top lid. Lift top lid must
be closed while operating lawn
mower.
•Lift the rear door on the mower
housing and peace 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.
ACAUTION: 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.
Rear door
Grass catcher
frame
TO EMPTY GRASS CATCHER
• To remove grass catcher, release
operator presence control bar to stop
engine.
• Lift up rear door and remove the grass
catcher by the handle.
NOTE: Do not drag the bag when
emptying; it will cause unnecessary
wear.
7
DRIVE CONTROL
• Self-propelling is controlled by holding
the operator presence control bar down
to the handle and pushing the drive
control lever forward until it clicks; then
release the lever.
•Forward motion will stop when the
operator presence control bar is
released. To stop forward motion
without stopping engine, release the
operator presence control bar slightly
until the drive control disengages. Hold
operator presence control bar down to
handle to continue mowing without self-
propelling.
•To keep drive control engaged when
turning corners, push down on handle
and lift front wheels off ground while
turning lawn mower.
Operator presence control bar Drive
"_ control
To engage drive Drive control
control disengaged
BEFORE STARTING ENGINE
OIL
Your lawn mower is shipped without oil in the
engine.
•Be sure mower is level and area around oil
fill is clean.
•Remove engine oil cap and fillto the full
line on the dipstick.
NOTE: Allow oil to settle down into engine
for accurate dipstick reading.
•Engine holds 20 ozs. of oil. For type and
grade of oil to use, see "ENGINE" in
Maintenance section of this manual.
•Pour oil slowly. Do not over fill.
•Check oil level before each use. Add oil if
needed. Fill to full line on dipstick.
• To read proper level, tighten engine oil cap
each time.
• Reinstall engine oil cap and tighten.
• Change the oil alter every 25 hours of
operation or each season. You may need
to change the oil more often under dusty,
dirty conditions.
ADD GASOLINE
• Fill fuel tank. Use fresh, clean, regular
unleaded gasoline with a minimum of 87
octane. Do not mix oil viith gasoline.
Purchase fuel in quantities that can be
used within 30 days to assure fuel
freshness.
AWARNING: Experience indicates that
alcohol blended fuels (called gasohol or
using ethanol or methanol) can attract
moisture which leads to separation and
formation of acids during storage. Acidic gas
can damage the fuel system of an engine
while in storage. To avoid engine problems,
the fuel system should be emptied before
storage of 30 days or longer, Drain the gas
tank, start the engine and let it run until the
fuel lines and carburetor are empty. Use
fresh fuel next season. See Storage
Instructions for additional information. Never
use engine or carburetor cleaner products in
the fuel tank or permanent damage may
occur,
ACAUTION: Fill to bottom of gas tank
filler neck. Do not overfill. Wipe off any
spilled oil or fuel. Do not store, spill or
use gasoline near an open flame.
Engine oil cap
Gasoline filler cap
TO START ENGINE
• To start a cold engine, push primer five (5)
times before trying to start. Use a firm push.
This step is not usually necessary when
starting an engine which has already run
for a few minutes.
•Hold operator presence control bar down
to the handle and pull starter handle
quickly. Do not allow starter rope to snap
back.
•To stop engine, release operator presence
control bar.
NOTE: In cooler weather it may be
necessary to repeat priming steps. In
warmer weather over priming may cause
flooding and engine will not start. If you
do flood engine, wait a few minutes
before attempting to start and do not
repeat priming steps.
8
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 right
side of a rear discharge mower, mow in
a clockwise direction with a small
overlap to collect the clippings on the
next pass.
•Pores in cloth grass catchers can
become filled with dirt and dust with use
and catchers will collect less grass. To
prevent this, regularly hose catcher off
with water and let dry before using.
•Keep top of engine around starter clear
and clean of grass clippings and chaff.
This will help engine air flow and extend
engine life.
MULCHING MOWING TIPS
IMPORTANT: For bestperformance,keep
mower housingfree of built-upgrassand
trash See "Cleaning" in Maintenancesection
of thismanual
•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 into the grass and
not be noticed Also, the mulched grass
will biodegrade quickly to provide nutrients
for the lawn Always mulch with your
highest engine (blade) speed as this will
provide the best recutting action of the
blades
• Avoid cutting your lawn when it is wet Wet
grass tends to form clumps and interferes
with the mulching action The best time to
mow your lawn is the early afternoon At
this time the grass has dried and the newly
cut area will not be eN:_sed to the direct
sun.
•For best results, adjust the lawn mower
cutting height so that the lawn mower cuts
off only the top one-third of the grass
blades. If the lawn is overgrown it will be
necessary to raise the height of cut to
reduce pushing 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 condi-
tions may require that an area be mulched
asecond time to completely hide the
clippings When doing a second cut, mow
across or perpendicular to the first cut path
•Change your cutting pattem from week to
week. Mow north to south one week then
change to east to west the next week. This
will help prevent matting and graining of
the lawn
9
MAINTENANCE SCHEDULE
FILL IN DATES
AS YOU COMPLETE
REGULAR SERVICE
Check for Loose Fasteners I_ "Ik/
ClaarYlnspectGrass Catcher
(If Equipped) _ _ _'
a Clean Lawn Mower
Clean Under Drive Cover
W{Power-Propelled Mowers) !/
Check drivebelt/pulleys
(Power-PropelledMowers) I_
RCheck/Sharpen/Replace Blade 1_3
LubricationChart I/
Clean Battery/Recharge
IElectric Start Mowers/I_/I/'4
ECheck En_]ineOil Level !##
Change Engine Oil q_1,2
GI Clean Air Filter _2
Inspect Muffler
N Clean or Replace Spark Plug
Replace Air Filter Paper Cartridge I/'2
3ERVICE DATES
1-Change more often when operating under a heavy load or In high ambient temperatures.
2-Service more often when operating In dirty or dusty co_ditions.
3 - Replace blades more often when mowing In sandy soil.
4 - Charge 48 hours at end of season.
GENERAL RECOMMENDATIONS
The warranty on this lawn mower does not
cover items that have been subjected to
operator abuse or negligence, To receive
full value from the warranty, operator must
maintain mower as instructed in this
manual.
Some adjustments will need to be made
periodically to properly maintain your unit.
All adjustments in the Service and
Adjustments section of this manual should
be checked at least once each season.
•Once a year, replace the spark plug,
replace air filter element and check
blade for wear. A new spark plug and
clean/new air filter element assures
proper air-fuel mixture and helps your
engine run better and last longer.
•Follow the maintenance schedule in this
manual.
BEFORE EACH USE
•Check engine oil level.
•Check for loose fasteners.
LUBRICATION
Keep unit well lubricated (See "LUBRICA-
TION CHART").
LUBRICATION CHART
(_ Wheel
adjuster (_) Engine
oil
(_Handle bracket
mounting pin
(_ Spraylubricant
Refer to Maintenance "ENGINE"
SeCtion.
(_) Brake
spring
bracket
(_ Rear door
hinge
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 beadngs. If you feel they must be
lubricated, use only a dry, powdered graphite
lOl,/!_ lubdcant s_adngly.
PRODUCT SPECIFICATIONS
i
MODEL NUMBER
SERIAL NUMBER
DATE OF PURCHASE
GASOLINE CAPACITY/TYPE:
OIL TYPE (API-SF/SG/SH):
OIL CAPACITY:
SPARK PLUG (GAP: .030")
VALVE CLEARANCE:
917.377544
1.25 QUARTS
UNLEADED REGULAR
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 rules when performing
any maintenance.
TIRES
• Keep tires free of gasoline, oil, or insect
control chemicals which can harm rubber.
•Avoid stumps, stones, deep ruts, sharp
objects and other hazards that may cause
tire damage.
BLADE CARE
For best results, mower blade must be
kept sharp. Replace 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, turning clockwise.
• The recommended tightening torque is
35-40 ft. Ibs.
11
IMPORTANT: Blade bolt is grade 8 heat
treated.
TO SHARPEN BLADE
NOTE: We do not recommend sharpen-
ing 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 abeam 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. Crank shaft
Blade _ _ keyway
adapter _/_F_F'_
Koy
Blade _ _ _--
Lock k Tramn Blade
washer Hardened edge adapter
washer
GRASS CATCHER
•The grass catcher may be hosed with
water, but must be dry when used.
•Check your grass catcher often for
damage or deterioration. Through normal
use it will wear. If catcher needs replacing,
replace only with a manufacturer approved
replacement catcher. Give the lawn
mower model number when ordering.
DRIVE WHEELS
Check front drive wheels each time before
you mow to be sure they move freely.
The wheels not turning freely means
trash, grass cuttings, 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 Premium 1 Grease, Part No.
750369. Do not substitute.
ENGINE
LUBRICATION
Use only high quality detergent oil rated
with API service classification SF, SG or
SH. Select the oil's SAE viscosity grade
ac)cording to your expected operating
temperature.
SAE VISCOSITY GRADES
_0, .20* .10, I0 • 20- 30,
TEMPERATURE RANG_ ANTICIPATEO BEFORE NEXT O_L 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°1=, 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.
12
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 as shown 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 overfill.
•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 by turning clock-
wise to the stop and pull away from
collar.
• Remove filter from inside of cover.
• Clean the inside of the cover 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 counterclock-
wise to tighten.
Collar
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.
*q,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 de not recommend using a garden
hose to clean lawn mower unless the
electrical system, muffler, air filter and
carburetor are covered to keep water out.
Water in engine can result in shortened
engine life.
CLEAN UNDER DRIVE COVER
Clean under drive cover at least twice a
season. Scrape underside of cover with putty
knife or similar tool to remove any build-up of
trash or grass on underside of dnve cover.
Slot
Air Filter
Clockwise
to
Remove
Turn
Tab Counter-
Air Filter Clockwise to
Cover Tighten 13
_kCAUTION: Before performing any
service and 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 CUTrlNG HEIGHT
See "TO ADJUST CUI-I-ING 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 REMOVE/REPLACE DRIVE BELT
•Remove drive cover. Remove belt by
pushing down on gear case pulley and roll
be_off.
•Tum lawn mower on its side with carbure-
tor and fuel cap up.
•Remove blade.
•Remove debris shield.
• Remove belt from engine pulley on
crankshaft.
• Install new belt by reversing above steps.
• Always use factory approved belt to assure
fit and long life.
TO ADJUST HANDLE
The handle can be mounted in a high or
low position. The mounting holes in the
bottom of lower handle are off center for
raising or lowering the handle.
•Remove upper handle and all parts
attached to lower handle.
• Remove hairpin cotters from lower
handle bracket mounting pin.
• Squeeze lower handle in to remove it
from mounting pins.
•Turn lower handle over to raise or lower
handle.
• Squeeze lower handle in and position
holes onto mounting pins on handle
bracket.
• Reassemble upper handle and all parts
removed from lower handle.
Mowing Mowing
position "" ""
,_-', position ,_-_'
Iiii
_-_) L-..,J
I i
Low position High position
Drive
cover Belt
Push
down
¥
Rotate
Lower
handle
14
ENGINE SPEED
Your engine speed has been factory set.
Do not attempt to increase engine speed
or it may result in personal injury. If you
believe that the engine is running too fast
or too slow, take your lawn mower to an
authorized service center for repair and
adjustment.
CARBURETOR
Your carburetor has a non-adjustable
fixed main jet for mixture control. If your
engine does not operate properly due to
suspected carburetor problems, take your
• lawn mower to an authorized service
center for repair and/or adjustment.
IMPORTANT: Never tamper with the
engine governor, which is factory set for
proper engine speed. Overspeeding the
engine above the factory high speed
setting can be dangerous, if you think the
engine-governed high speed needs
adjusting, contact your nearest authorized
service center, which has proper
equipment and experience to make any
necessary adjustments.
TO ASSEMBLE GRASS CATCHER
•Insert leg of tubular frame through front
opening of grass catcher and thread
frame into sewn hem of bag.
NOTE: Keep bag hem gathered on the
straight leg of the tubular frame.
•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 afew 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.
Sewn
Tubular frame hem _ \
Sewn hem Flip lid
Lower frame
Tubular frame
(Frames
must be
fully
seated)
Lower frame handle
15
Immediately prepare your lawn mower for
storage at the end of the season or if the unit
will not be used for 30 days or more.
LAWNMOWER
When lawn mower is to be stored for a period
of time, clean itthoroughly, remove all dirt,
grease, leaves, etc. Store in a clean, dry area.
•Clean entire lawn mower (See "CLEAN-
ING" in the Maintenance section of this
manual).
•Lubricate as shown in the Maintenance
section of this manual.
• Be sure that all nuts, bolts, screws, and pins
are securely fastened. Inspect moving
parts for damage, breakage and wear.
Replace if necessary.
•Touch up all rusted or chipped paint
surfaces; sand lightly before painting.
HANDLE
You can fold your lawn mower handle for
storage.
• Squeeze the bottom ends of the lower
handle toward each other until the lower
handle clears the handle bracket, then
move handle forward.
•Loosen upper handle mounting bolts
enough to allow upper handle to be folded
back.
IMPORTANT: When folding the handle for
storage or transporta'don, be sure to fold the
handle as shown or you any damage the
control cables.
•When setting up your handle from the
storage position, the lower handle will
automatically lock into the mowing position.
Lower
handle
Handle
Squeeze to fold bracket
Hairpin
cotter
Operator presence control bar Upper
._/._ handle
Fold foward .,_ //.,p_'_:.
for storage f/ /? /_)
.//' ,,-
Lower _,, _ //;/
handle _ _ = ./;._. _:.';,_/I
_,_÷, =..':" \_ _,'v/, Fold
.ow,o0
JJ position
ENGINE
FUELSYSTEM
IMPORTANT: It is important to prevent gum
deposits from forming in essential fuel system
parts such as carburetor, f fuel filter, fuel hose
or tank during storage. Also, experience
indicates that alcohol blended fuels ( called
gasehol or using ethanol or methanol) can
attract moisture which leads to separation
and formation of acids during storage. Acidic
gas can damage the fuel system of an
engine while in storage.
•Drain the fuel tank.
•Start the engine and let it run untilthe fuel
lines and carburetor are empty.
•Never use engine or carburetor cleaner
products in the fuel tank or permanent
damage may occur.
• Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable
altemative in minimizing the formation of fuel
gum deposits during storage. 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 fuel stabilizer.
ENGINEOIL
Drain oil (with engine warm) and replace with
clean engine oil. (See "ENGINE" in the
Maintenance section of this manual).
16
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 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 itto 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 will
cause your unit to rust.
IMPORTANT: Never cover mower while
engine and exhaust areas are still warm.
_I, 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.
PROBLEM
Does not start
TROUBLESHOOTING CHART
CAUSE
1. Dirty air filter.
2. Out of fuel.
3. Stale fuel.
Loss of power
Poorcut-uneven
4. Water in fuel.
5. Spark plug wire is
disconnected.
6. Bad spark plug.
7. Loose blade or broken blade
adapter.
8. Control bar in released
position.
9. Control bar defective.
1. Rear of lawn mower housing
or cutting blade dragging
in heavy grass.
2. Cutting too much grass.
3. Dirty air filter.
4. Buildup of grass, leaves,
and trash under mower.
5. Too much oil in engine.
6. Walking speed too fast.
1. Wom, bent or loose blade.
2. Wheel heights uneven.
3. Buildup of grass, leaves
and trash under mower.
CORRECTION
1. Clean/replace air filter.
2. Fill fuel tank.
3. Drain tank and refill with
fresh clean fuel.
4. Drain fuel tank and
carburetor and refill tank
with fresh gasoline.
5. Connect wire to plug.
6. Replace spark plug.
7. Tighten blade bolt or
replace blade adapter.
8. Depress control bar to
handle.
9. Replace control bar.
1. Set to "Higher Cut"
position.
2. Set to "Higher Cut"
position.
3. Clea_n/replace air filter.
4. Clean underside of mower
housing.
5. Check oil level.
6. Cut at slower walking
speed.
1. Replace blade. Gghten
blade bolt.
2. Set all wheels at same
height
3. Clean underside of
mower housing.
17
TROUBLESHOOTING CHART
PROBLEM CAUSE CORRECTION
Excessive
vibration
Starter rope hard
to pull
Loss of drive
Grass catcher
not filling (if so
equipped)
Hard to push
1. Wom, bent or loose blade.
2. Bent engine crankshaft.
1. Engine flywheel brake is on
when control bar is released.
2. Bent engine crankshaft.
3. Blade adapter broken.
4. Blade dragging in grass.
1. Drive wheels not turning
with drive control engaged.
2. Belt not driving
1. Cutting height too low.
2. Lift on blade wom oft.
3. Catcher not venting air.
1. Grass is too high or wheel
height is too low.
2. Rear of lawn mower
housing or blade dragging
in grass.
3. Grass catcher too full.
4. Handle height position not
right for you.
1. Replace blade. 13ghten
blade belt.
2. Contact an authorized
service center.
1. Depress control bar to
upper handle before
pulling starter rope,
2. Contact an authorized
se_ce center.
3. Replace blade adapter.
4. Move lawn mower to cut
grass or to hard surface.
1. Adjust or replace drive control
cable.
2. Put belt on pulleys or
replace belts if broken.
1. Raise cutting height.
2. Replace blade.
3. Clean grass catcher.
1. Raise cutting height.
2. Raise rear of lawn mower
housing one (1) setting
higher.
3. Empty grass catcher.
4. Adjust handle height to
suit.
18
36
ROTARY LAWN MOWER -- MODEL NO. 917.377544
GEAR CASE ASSEMBLY PART NUMBER 702511
14
KEY
NO.
2
3
4
6
7
8
PART
NO.
1749O416
137055X9O4
137053
57072
48373
77881
137051
KEY PART
DESCRIPTION NO. NO.
Tapping Screw 1/4-20 x 9 137074
1-1/4 10 57079
Engagement Bracket 11 131484
Shifter 12 700343
Seal 13 86447
Gear Case Halves Kit 14 137050
(Includes Key Nos. 4, 15 750436X
and 7) 16 750369
Beadng 17 12000003
WormShaft 18 850848
19 81585X004
DESCRIPTION
Drive Shaft
Hardened Washer
Clutch Yoke
Bushing
Plug
Helical Gear
Clutch Jaw
Grease
E-Ring
Hi-Pro Key
Spring Bracket
NOTE: All component dimensions given
in U.S. inches. 1 inch = 25.4 mm
37
ROTARY LAWN MOWER MODEL NUMBER 917.377544
8
!
6
5._ 12 10
27
16 12
3O
14 44
20
35
37
/_r12
56
22
-23 31-
35
39
65
52 51
3O
29
13
27
28
41 49-
13
ROTARY LAWN MOWER MODEL NUMBER 917.377544
KEY PART
NO. NO.
1 165452X479
2 156577
4 150425
5 66426
6 136376
8 145793
9 151023
10 188415
11 150050
12 STD512505
13 77400
14 156374X479
15 700365X479
16 1331£0X479
17 140{_61X479
18 63601
20 140540
22 85543
23 87677
25 83923
27 151158
28 142748
29 62335
30 145935X004
31 701037
32 700331X004
34 146630
35 700325X007
37 150078
39 15!512X479
40 151511X479
KEY PART
DESCRIPTION NO. NO. DESCRIPTION
UpperHandle 41 150406
Engine Zone Control Cable 44 170025
MulcherPlug 46 851514
WireTie 47 157101
HandleKneb 48 851074
Contror Bar 49 850283
Rear Door Kit 50 851084
Pop Rivet 51 170031
Self Tapping Screw #10-24 x 5/8 52 85463
Hex Tapping Screw w/Seres 1/4-20 x 1/2 55 751592
Hubcap 56 88652
Back Plate 57 51793
Side Baffle 58 157081X479
Discharge Baffle 59 131959
Rear Baffle 6t 132001
Keps Locknut 1/4-20 62 134612
Rear Skfrt 64 ......
Engine Pulley
Hi-Pro Key #505 65 17600406
Hex Flange Nut - * 161058
Wheel -o 171028
Shoulder Bolt 3/8-16 x 1
BellevitreWasher
Axle Arm
Selector Knob
Selector Spring
Spacer
Wheel Adjusting Bracket
Thread Culting Screw w/Seres 5/16-18 x 3/4
Handle Bracket Assembly (Left)
Handle Bracket Assembly (Right)
Hex Head Thread Rolling Screw 3/8-16 x 1-1/8
Lawn Mower Housing (Incl. Key #14, 15, 5t)
Blade Adapter
Blade 22"
HardenedWasher
Helical Washer 3/8-24 x 1-3/8 Gr. 8
Hex Head Machine Screw 3/8-24 x 1-3/8 Gr 8
Front Baffle
Danger Decal
Locknut 3/8-16
Hinge Screw 1/4-20 x 1-1/4
Hairpin Cotter
Lower Handle
Handle Bolt
RopeGuide
Debris Shield
Engine - (See Breakdown)
Tecumseh ModelNo 143 996510
Screw
Warning Decal (Not Shown)
Owner's Manual (English/Spanish)
Available accessoriesnot includedwithlawn mower:
-- Z! 33303 Clipping Deflector
- - 71 33300 SAE 30W Oil (20 oz.)
ROTARY LAWN MOWER MODEL NUMBER 917.377544
54
14
41
15
13
12
,18
14 16
11
/ /8
ROTARY LAWN MOWER MODE L NU MBER 917.377544
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
1 145755
3 751152
4 158755
5146527
6 150495
8 77400
9 145212
11 151156
12 12O00058
13 137054
14 88080
15 88118
16 67725
18 701037
26 143603
Control Cable Assembly
Locknut#10-24
Pan Head Machine Screw 1/4 x 2.12
V-Belt
Spring Retainer
Hubcap
Flanged Nut
Wheel & Tire Assembly
E-Ring
Pinion
Dust Cover
Felt Washer
Washer 1/2 x 1-1/2 x .134
Selector Knob
Pan Head Tapping Screw #10-24 x 2-3/4
28 154990 Dnve Cover
31 132010 Hex Flange Nut
32 137052 Drive Pulley
35 151521 Wheel Adjuster Assembly (Left)
36 702511 Gear Case Assembly
37 137090 Spring
38 63601 Nut
40 75192 Spring
41 151520 Wheel Adjuster Assembly (Right)
53 144747 Frame Throat
54 166069 Grassbag Assembly
55 86012 Drivesheft Cover
57 144748 Grassbag Tube
CRAFTSMAN 4-CYCLE :ENGINE MODEL NO. 143.996510
900
4OO
135
120 119
I 416
275,
182 185
/
178
126 151A
125
172
174
I
262/8
.285
46
42
CRAFTSMAN 4-CYCLE ENG!NE MODEL NO. 143.996510
KEY PART
NO. NO. DESCRIPTION
1 37266
2 26727
6 33734
7 36557
12 36775
12A 36558
12B 36694
14 28277
15 3058g
16 34839A
17 31335
18 651018
19 362A1
20 32609
35£01
40 40(')27
40028
41 40025
40026
42 40006
40007
43 20381
45 36777
46 32610A
48 27241
50 36778
52 29914
69 35261
70 34311E
72 30572
73 28833
75 27897
80 30574A
81 30590A
82 30591
83 30588A
86 650488
88 611004
90 611112
92 650815
93 650816
100 344436
101 610116
103 651007
110 37047
119 36787
120 36825
125 37288
126 37289
130 5021A
135 35395
150 31672
151 31673
151A 40017
Cylinder (Inct 2,20 &150)
Dowel Pin
Breather Element
Breather Ass'y Oncl 6 & 12A/
BreatherTube
0feather Cover & Tube (Incl
126)
Breather Tube Elbow
Washer
Governor Rod (IncL 14)
Governor Lever
GovernorLeverClamp
Screw, Tor× [-15. _-32 x 19/64"
Exlension Spring
Oil Sear
C_ankshatt
Piston, Pin &Ring Set (Std.)
Pislon, Pin &Ring Sel (.0iO"
aS)
Piston & Pin Ass'y. (Sld.) (Incl.
43)
Piston & Pin Ass'y (.010" aS)
(IncL 43)
Ring Set (Std.)
Ring Set (.010" aS)
Piston Pin Retaining Ring
Connecting Rod Ass'y. (Incl
46)
Connecting Rod Bolt
Valve Litter
Camshaft (MCR)
Oil Pump Ass'y.
• Mounting Flange Gas'_et
Mounting Flange (Incl. 72 thru
83,306)
Oil Drain Plug (Incl. 73)
Drain Plug Gasket
Oil Seal
Governor Shaft
Washer
Governor Gear Ass'y, (Incl. 81)
Governor Spool
Screw, 1/4-20 x 1-1/4"
Flywheel Key
Ftywheet
Belleville Washer
Flywheel Nut
Solid State Ignition
Spark Plug Cover
Screw, Torx T- 15,
10-24 x 16/16"
GroundWire
• Cylinder Head Gasket
Cylinder Head
Exhaust Valve (Std.) (Incl. t 51)
Intake Valve (Std.) (Incl. 151)
Screw, 5/16-18 x 1-1/2"
Resistor Spark Plug (RJ 19LM)
Valve Spring
Valve Spring Cap
Intake Valve Seal
KEY PART
NO. NO. DESCRIPTION
169 36783 "Valve Cover Gasket
172 36784 Valve Cover
174 30200 Screw, 10-24 x 9/16"
t 78 29782 Nut & Lock Washe_, 1(4-28
182 6201 Screw, 1/4-28 x 7/8"
184 26756 "Carburetor To Intake Pipe
Gasket
186 36785 Inlake Pipe
166 32653 Governor Link
189 650839 Screw, 1/4-20 x3/8"
191 36559A S.E. Drake Bracket (Incl 195)
195 610973 Terminal
207 34336 Throttle Link
216 33086 R.PM. Adjusting Lever
223 650451 Screw, 1/4-20 x 1"
224 36786 ° Intake Pipe Gasket
236 650932 Screw, 10-32 x49/64"
239 34338 " Air Cleaner Gaskel
241 36919 Air Cleaner Conar
245 36905 Air Cleaner Filter
250 36920 Air Cleaner Cover
260 36980 Blower Housing
261 30200 Screw, 10-24 x 8/16"
262 650831 Screw, 1/4-20 x 1/2"
263A 36921 Starter Grill
275 36790A Muffler
277 650988 Screw, 1/4-20 x 2 5/16"
285 35000A StaderCup
287 650926 Screw, 8-32 x 21/64"
290 29774 Fuel Line
292 26460 FuelLine Clamp
298 28763 Screw, 10-32 x 35/64"
300 36916 Fuel Tank (Incl 292 & 301)
301 36246 FuelCap
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
325 37152 SpringClip
347 651038 Screw, 10-32 × 51/64"
370A 36261 Lubrication Decat
370C 37199 Prirner Decal
880 640174 Cadouretor (In@ 184)
3g0 690739 Rewind Starter
400 36792B Gasket Set (Incl Items
Marked ")
416 36085 Spark Arrestor Ki_ (Incl. 417)
(Optior'al)
417 650821 Screw, 10-32 x 1/2" (Optional)
900 Replacement Engine NON E
900 -- -- Replacement 5/B 750832A,
order from 7 i-999
-- -- RPM High 2900 to 3200
NOTE: This engine could have been built with 590702
starter).
NOTE: All component dimensions given in US. inches
1 inch = 25.4 mm
43
CRAFTSMAN 4-CYCLE ENGINE MODEL NO. 143.996510
I
I
27
_--37
(_m37
44
CRAFTSMAN 4-CYCLE ENGINE MODEL NO, 143.996510
KEY
NO.
1
2
4
5
6
7
16
17
18
20
20A
25
27
28
29
30
31
35
36
36A
37
4O
44
47
48
48A
6O
PART
NO.
640174
631615
631767
631184 *
631183 *
640O70
650506 *
631807
651025
630766
640018
640053
631867
631024 *
632019
631028 "
631021 °
631022
36045A
640080
632766
632547 "
640175
27110A
630748 *
631027 "
631027 "
632760
DESCRIPTION
Carburetor (Incl. 184 of Engine Parts List)
Throttle Shaft & Lever Assembly
Throttle Return Spring
Dust Seal Washer
Dust Seal (Throttle)
Throttle Shutter
Shutter Screw
Fuel Fitting
Throttle Crack Screw/Idle Speed Screw
Tension Spring
Idle RestdctorScrew
Idle Restrictor Screw Cap
Float Bowl
Float Shaft
Float
Float Bowl "O" Ring
Inlet Needle, Seat, & Clip (Incl. 31)
Spnng Clip
Primer Bulb/Retainer Ring
Main Nozzle Tube
Carburetor Tube
"O" Ring, Main Nozzle Tube
High Speed Bowl Nut
Bowl Nut Wasl_er
Welch Plug, Idle Mixture Well
Welch Plug, Atmospheric Vent
Welch Plug
Repair kit (Incl. Items Marked *)
45
CRAFTSMAN 4-CYCLE ENGINE MODEL NO. 143.996510
--11
--3
KEY
NO.
1
2
3
4
5
6
7
8
11
12
13
PART
NO.
590702
590599A
590600
590696
590601
590697
590698
590699
590700
590703
590535
590701
DESCRIPTION
Recoil Starter
Spring Pin (Incl. 4)
Washer
Retainer
Washer
Brake Spring
Starter Dog
Dog Spnng
Pulley & Rewind Spring Ass'y
Starter Housing Ass'y. (40 degree grommet)
Starter Rope ( 98" X 9/64" dia.)
Starter Handle
46
CRAFTSMAN 4-CYCLE ENGINE MODEL NO. 143.996510
_3
!_ ---T4
_--7
KEY
NO.
3
6
7
8
11
12
13
14
PART
NO.
590739
590740
590616
590617
590618A
590638
590535
5907O1
590760
DESCRIPTION
Rewind Starter
Retainer
Starter Dog
Dog Spring
Pulley & Rewind Spring Ass'y
Starler Housing Ass'y (40 degree grommet)
Starter Rope (Length 98" x 9/64" dia,)
Starter Handle
Spring Clip
47
For in-home major brand repair service:
Call 24 hours a day, 7 days a week
1-800-4-MY-Home sM (1-800-469-4663)
Para pedir servicio de reparacibn a domicilio
1-800-676-5811
In Canada for all your service and parts needs call
Au Canada pour tout le service ou les pieces
1-800-665-4455
For the repair or replacement parts you need:
Call 6 am-11pm CST, 7 days a week
PartsDirect sM
1-800-366-PART (1-800-366-7278)
Para ordenar piezas con entrega a domiciUo
1-800-659-7084
For the location of a Sears Parts and RepairCenter
in your area:
Call 24 Hours a day, 7days a week
1-800-488-1222
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
rSEARS
Home CentralSM
171028 10.05.99 VB Printed in U.S.A.