Craftsman 917379690 rotary lawn mower

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User Manual

This is the main product document for model 917379690.

The file format is pdf, 31 pages, you can download this manual here .

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Owner's Manual
6.5 HORSEPOWER
22" REAR DISCHARGE
POWER PROPE_E_)
ROTARY LAWN I_WFR
Model No.
917.379690
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/craftsman
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Warranty
Safety Rules
Assembly
Operation
Maintenance Schedule
Maintenance
2 Product Specifications
2 Service and Adjustments
4 Storage
6 Troubleshooting
10 Repair Parts
10 Parts Ordering
Back Cov
LIMITED TWO YEAR WARRAN-['Y 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 th_
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 whil,
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, ROEBUCKAND 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.
2
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 b_
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 sandal:
Wear only solid shoes with good tractic
when mowing.
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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 repai_"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 deteriora-
tion and wear and replace worn bags.
Use only replacement bags that are
recommended by and comply with
specifications of the manufacturer of
your mower.
Always keep a sharp blade on your
mower.
Allow engine to cool before storing in
any enclosure.
Never store mower with fuel in the tank
inside a building where fumes may
reach an open flame or an ignition
source such as a hot water heater,
space heater, clothes dryer, etc.
_Look for this symbol to point out
important safety precautions. It means
CAUTION!!! BECOMEALERT!!] YOUR
SAFETY IS INVOLVED.
_q_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
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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 Sears 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
r- .T_.._:.. - 3
CLIPPING DEFLECTOR
FOR REAR DISCHARGE LAWN MOWERS MULCHER KITS
GRASS CATCHERS
FOR
REAR DISCHARGE
LAWN MOWERS
GRASS CATCHERS
FOR
SIDE DISCHARGE
LAWN MOWERS
STABILIZER
GAS CANS
LAWN MOWER MAINTENANCE
MUFFLERS
BELTS BLADES
AIR FILTERS
BLADE ADAPTERS I WHEELS
SPARK PLUGS
A
ENGINE OIL
Read these instructionsand 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 parts
left unassembled for shipping purposes. All
parts such as nuts, washers, bolts, etc.,
necessary to complete the assembly have
been placed in the parts bag. To ensure safe
and proper operation of your lawn mower, all
parts and 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 pads 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 thoroughlyfor additional loose
parts.
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HOW TO SET UPYOUR LAWN MOWER
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 beth 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 contr_
Upper handle _ /._'/. /'_
Lift up _'_///L,ft UV !_!
_'_-i_ // position
Lower handle
TO INSTALL ATTACHM ENTS
Your lawn mower was shipped ready to be
used as a mulcher. To convert to bagging or
discharging:
Open rear door and remove mulcher plug.
Store mulcher plug in a safe place.
You can now install catcher or optional
clipping deflector.
To retum to mulching operation, install
mulcher plug into discharge opening of
mower. Be sure all tabs are seated
properly.
Mulcher plug
_,CAUTION: Do not run your lawn
mower without mulcher plug in place or
approved clipping deflector or grass
catcher in place. Never attempt to
operate the lawn mower with the rear
door removed or propped open.
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KNOW YOUR LAWN MOWER
READ THIS OWNER'S MANUALAND SAFETY RULES BEFORE OPERATING YOUR LAW;
MOWER. Compare the illustrations with your lawn mower to familiarize yourself with the
local;ion of various controls and adjustments. Save this manual for future reference.
These symbolsmay appearon yourlawnmower or inliteraturesuppliedwiththeproduct.Learnand understan_
there meaning,
CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL DANGER, KEEP HAND
OR WARNING ON OFF AND FEET AWAY
Engine zone control cable
\
Operator presence control bar
Drive control lever
Starter handle
Grass catcher
Mulcher plug
Engine oil
cap w/
dipstick
Housing
Gasoline cap
Primer
IMPORTANT: This lawn mower is shipped Wheel adjuster
WITHOUT OIL OR GASOLINE in the engine. (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
rums 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 a cold 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 t
bagging or discharging operation.
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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 is controlled by a
throttle located on the side of the upper
handle. Fast position is for starting,
normal cutting, trimming and better grass
bagging. Slow position is for light cutting,
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 control. The blade
turns when the engine is running.
Your lawn mower is equipped with an
operator presence control bar which.
requires the operator to be positioned
behind the lawn mower handle to start and
operate the lawn mower.
TO ADJUST CUTTING HEIGHT
Raise wheels for low cut and lower wheels
for high cut.
Adjust cutting height to suit your require-
ments. Medium position is best for most
lawns.
To change cutting height, squeeze adjuster
lever toward wheel. Move wheel up or
down to suit your requirements. Be sure all
wheels are 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
Raise Wheels for Low Cut
TO ATrACH GRASS CATCHER
Lever
Lift the rear door of the lawn mower
and place the grass catcher frame
hooks onto the door pivot pins.
The grass catcher is secured to the
lawn mower housing when the rear
door is lowered onto the grass catcher
frame.
_CAUTION: Do not run your lawn
mower without clipping deflector or
approved grass catcher in place. Never
attempt to operate the lawn mower with
the rear door removed or open.
Grass
catcher
handle
k!!i x U
Pivot " _
\
pins Catcher "--.
frame hook
7
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Gasoline
filler cap
Engine oil cap
TO START ENGINE
To start a cold engine, push primer three
(3) times before tryingto start. Use a firm
push. This step is not usually necessary
when starting an engine which has
already run for a few minutes.
Move throttle control lever to fast
position.
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.
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
(pushing 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.
o
Pores in cloth grass catchers can
become filled with dirt and dust with
use and catchers will collect less grass.
To prevent this, regularly hose catcher
off with water and let dry before using.
Keep top of engine around starter clear
and clean of grass clippings and chaff.
This will help engine air flow and
extend engine life.
MULCHING MOWING TIPS
IMPORTANT: For best performance, keep
mower housing free of built-up grass and
trash. See "Cleaning" in Maintenance section
ofthis manual.
The special mulching blade will recut the
grass clippings many times and reduce
them in size so that as they fall onto the
lawn they will disperse 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 isthe early aftemoon. At
this time the grass has dried and the newly
cut area will not be exposed to the direct
sun.
For best results,adjust the lawn mower
cutting heightso that the lawn mower cuts
offonly the top one-thirdof the grass blades.
Ifthe lawn isovergrown itwillbe necessary
to raisethe heightofcut to reduce pushing
effortand to keep from overloading the
engine and leavingclumps of mulched
grass. Forextremely heavy mulching,
reduce your widthof cutby overlapping
previouslycut path and mow slowly.
Certain types ofgrass and grass conditions
may require that an area be mulched a
second time to completely hide the
clippings. When doing a second cut, mow
acrossor perpendiculartothe first cut path.
Change yourcuttingpattern from week to
week. Mow northto south one week then
change to east to west the next week. This
willhelp prevent matting and graining ofthe
lawn.
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MAINTENANCE SCHEDULE
FILL IN DATES
AS YOU COMPLETE
REGULAR SERVICE
Chock for Loose Fasteners r-i/'
l#
Clean/Inspect Grass Catcher
/--
(ff Equippedt _ _4_
M Clean Lawn Mower
O Clean Under Drive Cover
(Power-Propelled Mowers)
Check drive belt/pulleys
E (Power-Propelled Mowers) I_
Check/Sharpen/Replace Blade I_ 3
Lubrication Chart I_ I/
Clean Battery/Recharge
/Electric Start Mowers / _ i/4
E Check Engine Oil Level Ik#'
N Change EngineOil If1,2
G Clean Air Filter II/ 2
I Inspect Muffler V #
N Clean or Replace Spark Plug
E ReplaceAirFilterPaperCartridge 11_2
SERVICE DATES
1 - Change more often when operating under a heavy lead or in high ambient temperatures.
2 - Service more often when operating in dirty or dusty conditions.
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
\
/
Rear door hinge
//
(_) Handle bracket mounting pin
(_) Spray lubricant
(_) Refer to Maintenance "ENGINE" section.
IMPORTANT: Do not oil or grease plastic
wheel beatings. Viscous lubricants wiltattr
dust and dirt that will shorten the life of the
lubricating bearings. If you feel they must I:
lubricated, use only a dry, powdered grapl
type lubricant sparingly.
"IN
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PRODUCT SPECIFICATIONS
SERIALNUMBER
DATE OF PURCHASE
GASOLINE CAPACITY/TYPE:
OIL TYPE (API-SF/SG/SH):
OIL CAPACITY:
SPARK PLUG (GAP:..030")
VALVE CLEARANCE:
SOLID STATE IGNITION
AIR GAP:
BLADE BOLT TORQUE:
1.6 QUARTS
UNLEADED REGULAR
SAE 30 (ABOVE 32°F)
SAE 5W-30 (BELOW 320F)
2O OZS.
CHAMPION RJ19LM OR J19LM
INTAKE: .004 - .008
EXHAUST: .004 - .008
.0125 IN.
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.
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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.
TO CLEAN AIR FILTER
Loosen screw and tilt cover to remove.
Carefully remove cartridge.
Clean by gently tapping on a flat
surface. If very dirty, replace cartridge.
_CAUTION: Petroleum solvents, such as
kerosene, are not to be used to clean
cartridge. They may cause deterioration
of the cartridge. Do not oil cartridge. Do
not use pressurized air to clean or dry
cartridge.
Install cartridge, then replace cover
making sure the tabs are aligned with
the slots in the back plate. Fasten
screw securely.
Cartridge
Lip Back
Slots
Cover
MUFFLER
Inspect and replace corroded muffler as
it could create a fire hazard and/or
damage.
SPARK PLUG
Change your spark plug each year to
make your engine start easier and run
better. Set spark plug gap at .030 inch.
CLEANING
IMPORTANT: For best performance,
keep mower housing free of built-up
grass and trash. Clean 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 lawn mower on its side. Make
sure air filter and carburetor are up.
Clean the underside of your lawn
mower by scraping to remove build-up
of grass and trash.
Clean engine often to keep trash from
accumulating. A clogged engine runs
hotter and shortens engine life.
Keep finished surfaces and wheels
free of all gasoline, oil,etc.
We do not recommend using a garden
hose to clean lawn mower unless the
electrical system, muffler, air filter and
carburetor are covered to keep water
out. Water in engine can result in
shortened engine life.
CLEAN UNDER DRIVE COVER
Clean under drive cover at least twice a
season. Scrape underside of cover with
putty knife or similar tool to remove any
build-up of trash or grass on underside
of drive cover.
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TO ASSEMBLE GRASS CATCHER
Put grass catcher frame into grass bag
with rigid part of bag on the bottom.
Make sure the frame handle is outside
of the bag top.
Slip vinyl bindings over frame.
NOTE: If vinyl bindings are too stiff, hold
them in warm water for a few minutes. If
bag gets wet, let it dry before using.
_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.
Catcher
frame
handle
Frame
opening
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 fnixture 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 authorzed
service center, which has proper
equipment and experience to make any
necessary adjustments.
15
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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.
LAWN MOWER
When lawn mower is to be stored for a period
of time, clean itthoroughly,remove alldirt,
grease, leaves, etc. Store ina clean, dry area.
Clean entire lawn mower (See "CLEAN-
ING" inthe Maintenance section ofthis
manual}.
Lubricate as shown in the Maintenance
section of this manual.
Be sure that allnuts, belts, 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 lightlybefore 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 transportation, 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
han_e
Squeeze to fold
Handle
bracket
Operator presence control bar
Fold foward ,__
for storage _i
_ ,/
Lower
handle
Upper
/ handle
Fold
backward
Mowing
position
ENGINE
FUELSYSTEM
IMPORTANT: Itis important to prevent gum
deposits from forming inessential fuel system
parts such as carburetor,f fuel filter, fuel hose
or tank during storage. Also, experience
indicatesthat alcohol blended fuels ( called
gasohol or using ethanol or methanol) can
attract moisture which leads to separation and
formation of acids duringstorage. Acidic 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
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
alternative 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.
Hairpin
cotter
16
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ENGINE OIL
Drain oil (with engine warm) and replace with
clean engine oil. (See "ENGINE" in the
Maintenance section of this manual).
CYLINDER
Remove spark plug.
Pour one ounce (29 ml) of oil through spark
plug hole into cylinder.
Pull starter handle slowly a few times to
distribute oil.
Replace with new spark plug.
OTHER
* Do not store gasoline from one season to
another.
TROUBLESHOOTINGCHART
CAUSEPROBLEM
Deesn_s_d
Loss of power
Poor cut - uneven
1. Dirty airfilter.
2. Out of fuel.
3. Stale fuel.
4. Water in fuel.
5. Spark plug wire is
disconnected.
6. Bad spark plug.
7. Loose blade or broken bladq
adapter.
8. Control bar in released
poaitJon.
9. Control bar defective.
1. Rear of lawn mower housinc
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. Worn, bent or loose blade.
2. Wheel heights uneven.
3. Buildup of grass, leaves
and trash under mower.
° 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 if 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 will
cause your unit to rust.
IMPORTANT: Never cover mower while
engine and exhaust areas are still warm.
_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.
CORRECTION
_1. Clean/replace air filter.
12. Fill fuel tank.
I
13. 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. Clean/replace air filter.
4. Clean underside of mower
housing.
5. Check oil level.
6. Cut at slower walking
speed.
1. Replace blade. "l]ghten
blade bolt.
12. Set all wheels at same
height
3. Clean underside of
mower housing.
.f-y
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TROUBLESHOOTING CHART
PROBLEM CAUSE CORRECTION
Excessive
vibration
Starter rope hard
to pull
Loss of drive
Grass catcher
not filling (ifso
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 tuming
with drive control engaged.
2. Belt not driving
1. Cutting height too low.
2. Lift on blade worn off.
3. Catcher not venting air.
1. Grass istoo highor 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
rightfor you.
1. Replace blade. _ghten
blade bolt.
2. Contact an authorized
service center.
1. Depress control bar to
upper handle before
pulling starter rope.
2. Contact an authorized
service center.
3. Replace blade adapter.
4. Move lawn mower to cut
grass orto 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.
1R
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36
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ROTARY LAWN MOWER-- MODEL NO. 917.379690
GEAR CASE ASSEMBLY PART NUMBER 702511
It 17
15
14
KEY
NO.
2
3
4
6
7
8
PART
NO.
17490416
137055X004
137053
57072
48373
77881
137051
KEY PART
DESCRIPTION NO. NO.
Tapping Screw 1/4-20 x 9 137074
t-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
Beanng 17 12000003
Worm Shaft 18 850848
19 81585X004
DESCRIPTION
Drive Shaft
HardenedWasher
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
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ROTARY LAWN MOWER MODEL NUMBER 917.379690
73
74
8
1
6
34
32
30
29
2B
44
12
71
22
i
\
41
31
68
27
6_
i
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ROTARY LAWN MOWER MODEL NUMBER 917.379690
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
1 165452X479
2 130861
4 150425
5 66426
6 136376
8 145793
9 170947
10 128415
11 150050
12 STD512505
13 63601
14 156374X479
15 700365X479
16 133190X479
17 140661X479
20 140540
22 84596
23 87677
25 83923
26 57143
27 151138
28 !42748
29 61651
30 750913X004
31 161961
32 170136X004.
34 146630
35 700325X007
37 150078
38 88348
39 173571X479
40 173572X479
41 150406
44 172835
Upper Handle
EngineZone Control Cable
Mulcher Plug
WireTie
Handle Knob
Control Bar
Rear Door Kit
Pop Rivet
Self Tapping Screw #10-24 x 5/8
Hex Tapping Screw w/Sems 1/4-20 x 1/2
Nut 1/4 - 20
Back Plate
Side Baffle
Discharge Baffle
Rear Baffle
Rear Skirt
Engine Pulley
Hi-Pro Key #505
Hex Flange Nut
Wave Washer
Wheel
Shoulder Bolt 3/8-16 x 1
Spring Washer
Axle Arm Assembly
Selector Knob
Selector Spring
Spacer
Wheel Adjusting Bracket
Thread Cutting Screw w/Sems 5/16-18 x 3/4
Flat washer 3/8
Handle Bracket Assembly (Left)
Handle Bracket Assembly (Right)
Hex Head Thread RoMing Screw 3/8-16 x 1-1/8
Lawn Mower Housing (Incl. Key #14, 15, 51)
46 851514
47 141114
48 851074
49 850263
50 851084
51 170031
52 85463
53 74760612
55 751592
56 88652
57 51793
58 157081X479
59 131959
61 132001
62 134612
64
68 17600406
69 151440
70 170938
71 170939
72 165912
73 700644
74 144929
75 83816
76 111190X
-- 161058
-- 174554
Blade Adapter
Blade 22"
Hardened Washer
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 Kit
Danger Decal
Hex Bolt 3/8-16x3/4
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)
Briggs & Stratton Model 120602-0138-E1
Screw Hx Serrated 1/4 x 20.TT
Hubcaps
Spring LH
SpringRH
Bolt
Throttle Control
Screw
Screw
Clamp
Warning Decal (Not Shown)
Owner's Manual (English/Spanish)
Available accessories not included with lawn mower:
-- D/98 33313 Clipping Deflector
- - 71 33623 Gas Can (2.5 gaL)
- - 71 33500 Fuel Stabilizer
- - 71 33033 SAE 30W Oil (20 oz.)
- - 71 33417 Dust Shield
- - 71 33316 MowerCover
background
ROTARY LAWN MOWER MODE L NUMBER 917.379690
54
18
15
14 16
11
/
t
12
,8
14
13
12
!
41
-36
--_37
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ROTARY LAWN MOWER MODE L NUMBER 917.379690
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
1 145755
3 751152
4 158755
5 146527
6 15O495
8 150182
9 145212
11 150340
12 12000058
13 137054
14 88080
15 88118
15 67725
18 701037
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 × 1-1/2 x .134
Selector Knob
26 143603
28 1.54990
31 132010
32 137052
35 151521
36 702511
37 137090
38 STD541425
40 75192
41 151520
54 169932
55 86012
57 169931
Pan Head Tapping Screw #10-24 x 2-3/4
Drive Co,2er
Hex Flange Nut
Drive Pulley
Wheel Adjuster Assembly (Left)
Gear Case Assembly
Spring
Nut
Spring
Whee! Adjuster Assembly (Right)
Grassbag
Driveshaft Cover
Frame
background
BRIGGS & STRATTON MODEL NUMBEI
4°CYCLE ENGINE 120602-0138-E1
122
993
619
REQUIRESSPECIALTOOLS
TO INSTALL. SEE REPAIR
iNSTRUCTiON MANUAL,
I 227 I 615
,o,]
| 5o8
616
27
1095 VALVE OVERHAUL KIT
71
718
I 1058 OWNER'S MANUAL
24 _ 43 ,_
15_ 2o_
42
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BRIGGS & STRATTON MODEL NUMBER
4-CYCLE ENGINE 120602-0138-E1
365_
163 _ _ I 122
127_
95
51_
122(_ 51
287_
j .,,_4
842_
137 _ .
276Q
745
188_
190 _' 670
121 CARBURETOR KIT
634 _ 104_
,27 134 163
425
968
445
529
1
3001 61,3 '_'
883 _
977 CARBURETOR GASKET SET
634
163
43
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BRIGGS & STRATTON
4-CYCLE ENGINE
MODEL NUMBER
120602-0138-E1
KEY PART
NO. NO.
1 692670
2 399269
3 299819
4 499619
5 692800
7 273240
8 495786
9 272481
10 691125
11 499675
12 272198
13 691137
15 691680
16 691457
20 399781
22 691092
22A 94612
23 692452
24 222698
25 690021
694167
694168
694169
26 499631
692785
692786
692787
27 263190
28 499423
29 499424
32 94699
33 499642
34 499641
35 691304
36 691304
37 694086
40 93312
43 493737
45 262679
46 692453
48 692745
51 692668
55 691421
58 280399
60 281434
65 94904
78 891108
95 94098
104 691242
117 498978
KEY PART
DESCRIPTION NO. NO.
Cylinder Assembly 121 692703
Bushing/Seal Kit 122 692799
(Magneto Side) 125 694202
"_ Oil Seal (Magneto Side) 127 694468
EngineSump 130 691203
Cylinder Head 131 499682
4-+ Cylinder Head Gasket 133 398187
Breather Assembly 134 398188
-# Breather Gasket 137 693981
Screw(Breather 146 94388
Assembly) 155 691231
BreatherTube 163 692667
Crankcase Gasket 187 298049
Screw (Cylinder Head) 188 691147
Oil Drain Plug 189 694543
Crankshaft 190 94511
# Oil Seal (PTO Side) 202 691303
Screw (Crankcase Cover/
Sump) 209 691290
Screw 222 692672
(Crankcase Cover/Sump) 227 691467
(Used in Hole 238 691300
Nearest Breather) 276 271716
Flywheel 287 9451 !
Flywheel Key 300 693982
Piston Assembly 304 499677
(Standard) 305 691108
Piston Assembly (.010 306 691232
O.S.) 307 690345
Piston Assembly (.020 332 94877
O.S.) 333 802574
Piston Assembly (.030 334 94731
o.s.)
Ring Set (Standard) 337 499608
Ring Set (.010 O.S.) 356 692390
Ring Set (.020 O.S.) 358 694090
Ring Set (.030 O.S.) 363 19069
Piston Pin Lock 365 691136
PistonPin
Connecting Rod
Screw (Connecting Rod)
Exhaust Valve
Intake Valve
Valve Spring (Intake)
Valve Spfir_J (Exhaust)
FlywheelGuard
Valve Retainer
Governor/Oil S_inger
Valve Tappet
Camshaft
Shortbloak
-_e'_+ Intake Gasket
Rewind Starter Housing
StarterRope (Ct_tTo
Length)
Starter RopeGrip
Screw(RewindStarter)
Screw (Flywheel Guard)
Screw (Throttle Valve)
Float HingePin
MainJet (Standard)
DESCRIPTION
Carburetor Overhaul Kit
#•e+ Carburetor Spacer
Carburetor
Welch Plug
Throttle Valve
Throttle Shaft
Carburetor Float
Needle/Seat Kit
e Float Bowl Gasket
Timing Key
Cylinder Head Plate
-#•e+ Air Cleaner Gasket
Fuel Line
Screw (Control Bracket)
Rocker Arm BaH
Screw (Fue[Tank)
Mechanical Governor
Link
Governor Spring
Control Bracket
Governor Control Lever
Valve Cap
ee Sealing Washer
Screw (Dipstick Tube)
Exhaust Muffler
Blower Housing
Screw (Blower Housing)
Cylin_e_ Shield
Screw (Cylinder Shietd)
Nut(Flywheel)
Magneto Armature
Screw (Magneto
Armature)
Spark Plug
Stop Wire
-_ Engine Gasket Set
Flywheel Puller
Screw (Carburetor)
RPM Settings: Low Speed: 1900-2100
High Speed: 3000-3200
Included in Engine Gasket Set,
Ref Number358.
Q Included in Carburetor Overhaul Kit,
Ref Number 121.
_, Included in Carburetor Gasket Set,
Ref Number 977.
+ Included in Value Overhaul Kit,
Ref Number 1095.
NOTE: All component dimensions given in U.S. inches
1 inch = 25,4 mm
45
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BRIGGS & STRATTON MODEL NUMBE!
4-CYCLE ENGINE 120602-0138-E1
KEY PART
NO. NO.
383 19374
404 690272
425 94872
443 94118
443A 94873
445 491588
455 691219
456 281503
459 281505
505 231082
523 499621
524 280966
525 495265
529 281299
562 94852
564 693808
584 692342
585 272238
592 94908
597 94943
601 93053
604 692669
608 497680
613 691108
613A 691140
615 690340
616 691306
619 691108
635 66538
670 280512
684 690345
689 263073
708 69132-1
718 230192
741 262598
745 94512
830 694544
842 280393
847 498715
DESCRIPTION
Spark Plug Wrench
Washer (Governor Crank)
Screw (AirCleaner
Cover)
Screw (Air Cleaner Primer
Base)
Screw(Air Cleaner Primer
F;ase)
,,\irCleanerCartridge
Filte
Flyw,eel C_Jp
PawlFricti,q Plale
Ralchet Pa ,,!
Nut (Govern[. Control
Lever)
Dipstick
-# Dipstick Tube Seal
Dipstick Tube
Grommet
Bolt (Governor Contro_
Lever)
Screw (Control Cover)
Breather Passage Cow
-# Breather Passage
Gasket
Nut (Rewind Starter)
Screw (Pawl Friction
Plate)
HoseClamp
Control Cover
Rewind Starter
Screw (Muffler)
Screw(Muffler)(Muffler
Guard)
Governor Shaft Retainer
GovernorCrank
Screw(Cylinder Head
Plate)
Spark PlugBoot
FuelTank Spacer
Screw (Breather Passage
Cover)
Friction Spring
Dust Seal
Locating Pin
TimingGear
Screw (Brake)
Stud (Rocker Arm)
-k Dipsticld'l'ube Seal
Dipstick/Tube Assembly
KEY PART
NO. NO. DESCRIPTION
851 493880 SparkPlugTerminal
868 498592 -#+ Valve Seal
883 691893 -#+ Exhaust Gasket
914 691108 Screw (Rocker Cover)
922 262640 Brake Spring
923 493442 Brake
925 690595 Linkage Cover
930 692675 Rewind Guard
957 498697 FueITankCap
966 692673 Air Cleaner Pdmer Base
968 281340 Air CleanerCover
972 499618 FuelTank
975 493640 Float Bowl
976 694395 Carburetor Primer
977 692704 Carburetor Gasket Set
993 694086 -#+ Cylinder Head Plate
Gasket
1005 691346 Flywheel Fan
1022 691890 -A-+Rocker Cover Gasket
1023 499624 Rocker Arm Cover
t 026 498597 Push Rod
1029 691230 Rocker Arm
1034 691343 Push Rod Guide
03.P_, 694507 Emissions Label
. '58 274264 Owner's Manual
(Emission Engines)
1095 694091 + Valve Gasket Set
1210 498144 Pulley/Spring
1211 498144 Pulley/Spring
-- 121602-0515-E1
ReplacementEngine
RPM Settings: Low Speed: 1900-2100
High Speed: 3000-3200
-k Included in Engine Gasket Set,
Ref Number358.
Included in Carburetor Overhaul Kit,
Rat Number 121.
Included in Carburetor Gasket Set,
Ref Number977.
+ Included in Value Overhaul Kit,
Ref Number 1095.
NOTE: Al! component dimensions given in U.S. inch{
1 inch = 25.4 mm
46
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SERVICE NOTES
47
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Get it fixed, at your home or ours!
For repair of major brand appliances in your own home...
no matter who made it, no matter who sold it!
1-800-4-MY-HOME sM Anytime, day or night
(1-800-469-4663)
www.sears.com
To bring in products such as vacuums,
lawn equipment and electronics for repair, call for
the location of your nearest Sears Parts & Repair Center.
1-800-488-1222 Anytime, day or night
www.sears.com
For the replacement parts, accessories and owner's manuals
that you need to do-it-yourself, call Sears PartsDirectSM!
1-800-366-PART 8 a.m.- 1' p.m. CST,
(1-800-366-7278) 7 days a weeK
www.sears.com/partsdirect
To purchase or inquire about a Sears Service Agreement:
1-800-827-6655
7 a.m.- 5 p.m. CST, Mon. - Sat.
Para oedir serviciode reparaci6n a domicilio,
y para ordenar piezas con entrega a domicilio:
1-888-SU-HOGAR sM
(1-888-784-6427)
Au Canada pour service en fran_a=s:
1-877-LE-FOYER sM
(1-877-833-6937)
© Seam, Roebuck and Co.
® Registered Trademark / TMTrademarkofSeam, Roebuckand Co.
TM
® Marca Registrada/ Marca de Fdbricade Sears, Roebuckand Co.
174554 Rev.3 05.02.00 VB Printed in U.S.A.

Specifications

Craftsman 917379690 Questions and Answers