Craftsman 917378211 User Manual LAWN MOWER Manuals And Guides L0104104
CRAFTSMAN Walk Behind Lawnmower, Gas Manual L0104104 CRAFTSMAN Walk Behind Lawnmower, Gas Owner's Manual, CRAFTSMAN Walk Behind Lawnmower, Gas installation guides
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Owner's Manual
5.5 HORSEPOWER
21" MULTI-CUT
POWER PROPELLED
ROTARY LAWN MOWER
Model No.
917.378211
•
•
•
•
•
•
Safety
Assembly
Operation
Maintenance
EspaSol
Repair Parts
CAUTION:
Read and follow all
Safety Rules and Instructions
before operatingthis equipment
Sears, Roebuck and Co., Hoffman Estates, I L 60179
Visit our Craftsman website: www, seam.com/craftsman
Warranty .................................................
2
Safety Rules ........................................ 2-4
Assembly ................................................
5
Operation ........................................... 6-10
Maintenance Schedule ........................ 11
Maintenance .................................... 1%15
LIMITEDTWOYEAR
Product Specifications .......................... 12
Service and Adjustments................. 14-15
Storage ............................................ 15-16
Troubleshooting .............................. 16-17
Repair Parts .......................................... 37
Parts Ordedng ........................ Back Cover
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 instructionsin
the owner's manual, Sears will repair free of charge any defect in material or workmanship.
If this Craftsman Lawn Mower is used for commercial or rental purposes, this warranty
applies for only 90 days from the date of purchase.
This Warranty does not cover:
• Expendable items which become worn dudng normal use, such as rotary mower
blades, blade adapters, belts, air cleaners and spark plug.
• Repairs necessary because of operator abuse or negligence, including bent
crankshafts and the failure to maintain the equipment according to the instructions
contained 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 dghts, and you may also have other rights which
vary from state to state.
Sears, Roebuck and Co., D/817 WA, Hoffman Estates, Illinois 60179
IMPORTANT: This cutting machine is capable of amputating hands and feet and
throwing objects. Failure to observe the following safety instructions could result in
serious injury or death
I, GENERAL OPERATION
• Be sure the area is clear of other
people before mowing Stop machine if
• Read, understand, and follow all
anyone enters the area.
instructions on the machine and in the
• Do not operate the mower when
manual(s) before starting Be thorbarefoot or wearing open sandals.
oughly familiar with the controls and
Always wear substantial foot wear.
the proper use of the machine before
• Do not pull mower backwards unless
starting.
absolutely necessary. Always look
• Do not put hands or feet near or under
down and behind before and while
rotating parts. Keep clear of the
moving backwards.
discharge opening at all times.
• Do not operate the mower without
Only allow responsible individuals,
proper guards, plates, grass catcher or
who are familiar with the instructions, to
other safety protective devices in place.
operate the machine.
• See manufacturer's instructionsfor
• Clear the area of objects such as
proper operation and installation of
rocks, toys, wire, bones, sticks, etc.,
accassodes. Only use accessodes
which could be picked up and thrown
approved by the manufacturer.
by the blade.
2
• Stop the blade(s) when crossing gravel
drives, walks, or roads.
• Stop the engine (motor) whenever you
leave the equipment, before cleaning
the mower or unclogging the chute.
• Shut the engine (motor) off and wait
until the blade comes to complete stop
before removing grass catcher.
• Mow only in daylight or good artificial
light.
• Do not operate the machine while
under the influence of alcohol or drugs.
• Never operate machine in wet grass.
Always be sure of your footing: keep a
firm hold on the handle and walk; never
run.
• Disengage the self-propelled mechanism or drive clutch on mowers so
equipped before startingthe engine
(motor).
• If the equipment should start to vibrate
abnormally, stop the engine (motor)
and check immediately for the cause.
Vibration is generally a waming of
trouble.
• Always wear safety goggles or safety
glasses with side shields when
operating mower.
I1. SLOPE OPERATION
Slopes are a major factor related to slip
and fall accidents which can result in
severe injury. All slopes require extra
caution. If you feel uneasy on a slope, do
not mow it.
DO:
• Mow across the face of slopes: never
up and down. Exercise extreme caution
when changing direction on slopes.
• Remove obstacles such as rocks, tree
limbs, etc.
• Watch for holes, ruts, or bumps. Tall
grass can hide obstacles.
DO NOT:
• Do not trim near drop-offs, ditches or
embankments. The operator could lose
footing or balance.
• Do not trim excessively steep slopes.
• Do not mow on wet grass. Reduced
footing could cause slipping.
II1. CHILDREN
Tragic accidents can occur ff the operator
is not alert to the presence of children.
Children are often attracted to the
machine and the mowing activity. Never
assume that children will remain where
you last saw them.
• Keep children out of the tdmming area
and under the watchful care of another
responsible adult.
• Be alert and turn machine off if children
enter the area.
• Before and while walking backwards,
look behind and down for small
children.
• Never allow children to operate the
machine.
• Use extra care when approaching blind
comers, shrubs, trees, or other objects
that may obscure vision.
IV. SERVICE
• Use extra care in handling gasoline
and other fuels. They are flammable
and vapors are explosive.
- Use only an approved container.
- Never remove gas cap or add fuel
with the engine running. Allow
engine to cool before refueling.
Do not smoke.
- Never refuel the machine indoors.
- Never store the machine or fuel
container inside where there is an
open flame, such as a water heater.
• Never run a machine inside a closed
area.
• Never make adjustments or repairs with
the engine (motor) running. Disconnect
the spark plug wire, and keep the wire
away from the plug to prevent accidental starting.
• Keep nuts and bolts, especially blade
attachment bolts, tight and keep
equipment in good condition.
• Never tamper with safety devices.
Check their proper operation regulady.
• Keep machine free of grass, leaves, or
other debds build-up. Clean oil or fuel
spillage. Allow machine to cool before
storing.
• Stop and inspect the equipment if you
stdke an object. Repair, if necessary,
before restarting.
• Never attempt to make wheel height
adjustments while the engine (motor) is
running.
• Grass catcher components are subject
to wear, damage, and deterioration,
which could expose moving parts or
allow objects to be thrown. Frequently
check components and replace with
manufacturer's recommended parts,
when necessary.
• Mower blades are sharp and can cut.
Wrap the blade(s) or wear gloves, and
use extra caution when sewicing them.
• Do not change the engine governor
setting or overspeed the engine.
ALookforthissymbol
topointout
important
safety
precautions. It means
CAUTIONltl BECOMEALERTt!I
SAFETY IS INVOLVED.
YOUR
,_ CAUTION: in order to prevent
accidental starting when setting up,
transporting, adjusting or making repairs,
always disconnect spark plug wire and
place wire where it cannot contact spark
plug.
,&WARNING: Battery posts, terminals and
related accessories contain lead and lead
compounds, chemicals known to the State
of Calitomia to cause cancer and birth
defects or other reproductive harm. Wash
hands after handling.
,& CAUTION: Muffler and other engine
parts become extremely hot during
operation and remain hot after engine has
stopped. To avoid severe burns on
contact, stay away from these areas.
_I,WARNING: Engine exhaust, some of its
constituents, and certain vehicle
components contain or emit chemicals
known to the State of California to cause
cancer and birth defects or other
reproductive harm.
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
CUPPING DEFLECTOR
FOR REAR DISCHARGE LAWN MOVERS
MULCHER
GRASS CATCHERS
STABILIZER
KITS
GRASS CATCHERS
FOR
FOR
REAR DISCHARGE
LAWN MOWERS
SIDE DISCHARGE
LAWN MOWERS
GAS CANS
LAWN MOWER MAINTENANCE
MUFFLERS
BELTS
AIR RLTERS
BLADES
BLADE
ADAPTERS
4
SPARK PLUGS
WHEELS
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 parts left unassembled for
shipping purposes. All patts 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 ports
and hardware you assemble must be
tightened securely. Use the correct tools
as necessary to ensure proper tightness.
TO REMOVE LAWN MOWER FROM
CARTON
1. Remove loose parts included with
HOWTO SET UPYOUR LAWN
MOWER
TO UNFOLD HANDLE
IMPORTANT: Unfold handle carefully so
as not to pinch or damage control cables.
I. Raise handles until lowerhandle
section locks into place in mowing
position.
2. Remove protective podding, raise
upper handle section into place on
lower handle and tighten both handle
knobs.
3. 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
Adjustments section of this manual.
control bar
mower.
2. Cut down two end comers of carton
and lay end panel down flat.
3. Remove all packing marshals except
padding between upper and lower
handle and padding holding operator
presence control bar to upper handle.
4. Roll lawn mower out of carton and
check carton thorougly for additional
loose parts.
Upper
Lift u
position
Lower handle
TO INSTALL AI"FACHMENTS
Your lawn mower was shipped ready to
be used as a mulcher. To convert mower
to bagging, see "TO CONVERT MOWER"
in the Operation section of this manual.
5
KNOWYOUR LAWN MOWER
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR
LAWN MOWER. Compare the illustrationswith your lawn mower to familiarize yourself
with the location of various controls and adjustments. Save this manual for future
reference.
These symbols may appear on your lawn mower or In literature supplied with the
product. Learn and understand their meaning.
CAUT1ON ENGINE
OR WARNING
ON
ENGLNE
OFF
FAST
SLOW
CHOKE
FUEL
OIL
DANGER, KEEPHANDS
AND FEET AWAY
- Operator presence control bar
ThrottLe/choke
Ddve control lever
Starter handle
zone control cable
Handle knob
Gasoline filler cap
Air filter
Fuel valve lever
Housing
Drive
Mulcher door
IMPORTANT: This lawn mower is shipped
WITHOUT OIL OR GASOLINE in the engine.
Wheel adjuster
(on eachwheel)
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.
Mulcher door - allows conversion to
discharging or bagging operation.
Starter handle - used for starting the
engine.
Throttle choke/control lever - used for
starting the engine; & allows you to select
either choke, fast or slow engine speed.
Drive control lever - used to engage
power-propelled forward motion of lawn
mower.
6
Theoperation
ofanylawn
mower
canresultinforeign
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
releasing 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
against handle to continue mowing
without serf-propelling.
• To keep ddve control engaged when
turning corners, push down on handle
and lift front wheels off ground while
turning lawn mower.
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.
HOWTO USEYOUR LAWN MOWER
ENGINE SPEED
The engine speed is controlled by a
throttle control located on the side of the
upper handle. Choke position is for
starting a cold engine and fast position is
for normal cutting, trimming, and better
grass bagging. Slow position is for light
cutting, trimming and fuel economy.
\
\ Operatorpresence controlbar
Drive
\
control
Slow
..
Fast
s_
Choke/_
/
ss....l t,\
III
%"
I//
I
II
II
( ,,
, ,-;, /
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 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.
ENGINE ZONE CONTROL
_,CAUTION:
Federal regulations require
an engine control to be installed on this
lawn mower in order to minimize the dsk
of blade contact injury. Do not under any
circumstances attempt to defeat the
function of the operator control.The blade
tums 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.
LowerWheelsfor HighCut
RaiseWheelsfor Low Cut
7
Plat_Ta_
Lever
.TO CONVERT MOWER
Yourlawn mower was shipped ready to
be used as a mulcher. To convert to
bagging or discharging:
REAR BAGGING
• Lif_rear door of the lawn mower and
place the grass catcher frame books
onto the door pivot pins.
• To convert to mulching or discharging
operation, remove grass catcher and
close rear door.
Open mulcher door
SIDE DISCHARGING
• Rear door must be closed.
• Open mulcher door and install discharge deflector under guard as
shown.
• Mower is now ready for discharging
operation.
• To convert to mulching or bagging
operation, discharge deflector must be
removed and mulcher door must be
closed.
SIMPLE STEPS TO REMEMBER WHEN
CONVERTING YOUR LAWN MOWER
FOR MULCHING 1. Rear door closed.
2. Mulcher door closed.
FOR REAR BAGGING 1. Grass catcher installed.
2. Mulcher door closed.
Discharge
FOR SIDE DISCHARGING 1. Rear door closed.
2. Side discharge deflector installed.
ACAUTION:
Do not run your lawn
mower without rear door closed or
approved grass catcher in place.
Never attempt to operate the lawn mower
with the rear door removed or propped
open.
Pivot "
Rear
Grass
catcher
BEFORE STARTING ENGINE
ADD OIL
Your lawnmowar is shipped without oil in
the engine. Engine holds 18.5 oz. of oil
For type and grade of oil to use, sea
"ENGINE" in Maintenance section of this
manual.
1. Be sure lawnmower is level and area
around oil fill is clean.
2. Remove engine oil cap and fill to
upper limit mark on dipstick. Pour oil
slowly. Do not over fill.
Catcher frame hook
8
NOTE:
Allowoiltosettledownintoengine
for accurate reading. To read proper level,
insert the dipstickinto the tube and rest
engine oil cap on the tube. Do not thread
the cap onto the tube. Remove and read
the oil level.
3. Reinstall engine oil cap and tighten.
• Check oil level before each use. Add
oil if needed. Fill to upper limit mark on
dipstick.
• Change the oil after every 25 hours of
operation or each season. You may
need to change the oil more often
under dusty, dirty conditions.
Gasoline
filler cap
cap
problems, the fuel system should be
emptied before storage of 30 days or
longer. Drainthe gas tank, start the
engine and let it run until the fuel lines
and carburetor are empty. Use fresh fuel
next season. See Storage Instructionsfor
additional information. Never use engine
or carburetor cleaner products in the fuel
tank or permanent damage may occur.
A CAUTION: Fill to bottom of gas tank
filler neck. 0o not overfill. Wipe off any
spilled oil or fuel. Do not store, spill or
use gasoline near an open flame.
TO START ENGINE
NOTE: Due to protective coatings on the
engine, a small amount of smoke may be
present during the Initial use of the
product and should be considered
normal.
1. Turn fuel valve to ON position.
2. To start a cold engine, move handle
mounted throttle/choke control lever to
CHOKE position.
3. Hold operator presence control bar
down to the handle and pullstarter
handle quickly. Do not allow starter
rope to snap back.
4. Slowly move throttle control lever to
FAST position alter engine starts.
• To start a warm engine, move throttle
control lever to FAST or SLOW position,
then follow steps above.
TO STOP ENGINE
• To stop engine, release operator
presence control bar. Wait until blade
and all moving parts have stopped and
turn fuel valve to OFF position if you do
not intend to restart the engine soon.
ADD GASOLINE
• Fill fuel tank. Use fresh, clean, regular
unleaded gasoline with a mir_imum of
87 octane. Do not mix oil with gasoline. Purchase fuel in quantities that
can be used within 30 days to assure
fuel freshness.
AWARNING: Experience indicates that
alcohol blended fuels (called gasahol 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
ON
Fuel valve lever
9
MOWINGTIPS
• 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.
• Pores in cloth grass catchers can
become filted with dirt and dust with
use and catchers will collect less grass.
To prevent this, regulady hose catcher
off with water and let dry before using.
• Keep top of engine around starter clear
and clean of grass clippings and chaff.
This will help engine air flow and
extend engine life.
MULCHING MOWING TIPS
IMPORTANT: For best performance,
keep mower housing free of built-up
grass and trash. See "CLEANING" in the
Maintenance section of this 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 recottingaction 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 dded and the newly cut area will
not be exposed to the direct sun.
• For best results, adjust the lawn mower
cutting height so that the lawn mower
cuts 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
conditions may require that an area be
mulched a second time to completely
hide the clippings. When doing a
second cut, mow across or perpendicular to the first cut path.
• Change your cutting pattern from week
to week. Mow north to south one week
then change to east to west the next
week. This will help prevent matting
and graining of the lawn,
10
AS YOU COMPLETE
/__'_0_
Check for Loose Fasteners
Clean/Inspect Grass Catcher
_
IIfEquipped)
1#/
Clean Lawn Mower
.....
I_
_
_,/
I,/
t/
_W! Clean
Under DriveMowers)
Cover
Power-Propefled
Check drive belt/ ulleys
RE (Power_propelle_PMowers)
Check/Sharpen/Replace Bla_
t/
IV/ :l
Lubrication Chart
Clean Battery/Rachar
Electric Start Mowe_ e
E Check Engine Oil Level
_
_
= _,/
11_4 i
I_4
¥/
Chan_e
Engine
Clean A_r
Filter Oil
t/l_
ll/ =
]_ Clean
Inspect
or Muffler
Replace Spark Plug
E Replace Air Filter Paper Cart ddge
t/2
1 - Change more often when operatingund_ a heavy bad or m high ambient tsmperaturN.
2 - Service more c41enwheatoperatinglit dlrlyor dusty conditions_
3. Replace _ades more often whe_ wowlr_ tnsandy sc_l.
4 - Chsrge 48 hcurs at end c4season.
LUBRICA_ONCHART
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,
clean or replace air filter element and
check blade for wear. A new spark
plug and clean/new air filter element
assure proper air-fuel mixture and help
your engine run better and last longer.
• Follow the maintenance schedule in
this manual.
BEFORE EACH USE
1. Check engine oil level.
2, Check for loose fasteners.
ne oil
(_) Mulcher
door hinge
pin
--
--
--
J
Rear door
hinge
(_) Handle bracket mounting pins
(_) Spray lubricant
(_) See "ENGINE" In Maintenance
LUBRICATION
Keep unit well lubricated (See 'LUBRICATION CHART").
11
section.
IMPORTANT: Do not oil or grease
plastic wheel bearings. Viscous
lubricants will attract dust and dirt that
will shorten the llfe of the self-lubricating bearings. If you feel they must be
lubricated, use only a dry, powdered
graphite type lubricant sparingly.
PRODUCT SPECIFICATIONS
ERIALNUMBER:
DATE OF PURCHASE:
GASOLINE CAPACITY/TYPE:
OILTYPE (API-SF-SJ):
OIL CAPACITY:
1.0 QUARTS UNLEADED REGULAR
SAE 30 (ABOVE 32°F); SAE 5W-30 (BELOW 32°F
18.5 OUNCES
SPARK PLUG (GAP: .030")
BLADE BOLTTORQUE:
NGK BPR6ES
35-40 FT. LBS.
• The model and sedal 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 the space
pmvidod 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.
3. Be sure the trailing edge of blade
(opposite sharp edge) is up toward
the engine.
4. Install the blade bolt with the lock
washer and hardened washer into
blade adapter and crankshaft.
5. 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.
IMPORTANT: Blade bolt is grade 8 heat
treated.
TO SHARPEN BLADE
NOTE: We do not recommend sharpening blade - but if you do, be sure the
blade is balanced.
Care should be taken to keep the blade
balanced. An unbalanced blade will
cause eventual damage to lawn mower
or engine.
• The blade can be sharpened with a file
or on a gdnding wheel. Do not attempt
to sharpen while on the mower.
• To check blade balance, ddve a nail
into a beam or wall. Leave about one
inch of the straight nail exposed. Place
center hole of blade over the head of
the nail. If blade is balanced, it should
remain in a horizontal position. If either
end of the blade moves downward,
sharpen the heavy end until the blade
is balanced.
Bladeadapter _
Crankshaft
Key-_
_
"_ keyway
TO REMOVE BLADE
1. Disconnect spark plug wire from spark
plug and place wire where it cannot
come in contact with spark plug.
2. Tum lawn mower on its side. Make
sure air filter and carburetor are up.
3. Use a wood block between blade and
mower housing to prevent blade from
turning when removing blade bolt.
NOTE: Protect your hands with gloves
and/or wrap blade with heavy cloth.
4. Remove blade bolt by turning counterclockwise.
5. 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 adopter if
damaged.
BladeLockwasher
TO REPLACE BLADE
1. Position the blade adapter on the
engine crankshaft. Be sure key in
adapter and crankshaft keyway are
aligned.
2. Position blade on the blade adapter
aligning the two (2) holes in the blade
bolt Hardsnetl _ '
r _ _/,
with the raised lugs on the adapter.
12
washer
Trailingedge Bladeadapter
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, be
sure to clean both front wheels.
1. Remove hubcaps, hairpin cotters and
washers.
2. Remove wheels from wheel adjusters,
3. Remove any trash or grass cuttings
from inside the dust cover, pinion and/
or drive wheel gear teeth.
_-. Put wheels back in place.
NOTE: If after cleaning, the drive wheels
do not turn freely, contact a Sears or other
qualified service center.
GEAR CASE
, To keep your drive system woridng
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.
NOTE: Although multi-viscosity oils
(5W30, 10W30 etc,) improve starting in
cold weather, these multi-viscosityoils
will result in increased oil consumption
when used above 32°F. Check your
engine oil level more frequently to avoid
possible engine damage from running
low on oil.
Change the oil after every 25 hours of
operation or at least once a year if the
lawn mower Is not used for 25 hours in
one year.
Check the crankcase oil level before
startingthe engine and after each five (5)
hours of continuous use. Tighten oil plug
securely each time you check the oil
level.
TO CHANGE ENGINE OIL
NOTE: Before tipping lawn mower to
drain oil, drain fuel tank by running
engine until fuel tank is empty.
1. Disconnect spark plug wire from spark
plug and place wire where it cannot
come in contact with spark plug.
2. Remove engine oil cap; lay aside on e
clean surface.
3. 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.
4. Wipe off any spilled oil from lawn
mower or side of engine.
5. Fill engine with oil. (See =ADD OIL" in
the Operation section of this manual.)
6. Reconnect spark plug wire to spark
plug.
ENGINE
LUBRICATION
Jse only high quality detergent oil rated
NlthAPI service classification SF-SJ.
Select the oil's SAE viscositygrade
acoording to your expected operating
emperature.
13
AIR FILTER
Your engine will not run properly and may
be damaged by using a dirty air filter.
Replace the air filter every 100 hours of
operation or every season, whichever
occursfirst. Service air cleaner more
often under dusty conditions.
TO CLEAN AIR FILTER
1. Remove cover.
2. Carefully remove cartridge.
3. Clean by gently tapping on a flat
surface. If very dirty, replace cadddge,
_CAUTION:
P_roleum solvents, such
as kerosene, are not to be used to clean
cartridge. They may cause detedoration of
the cartridge. Do not oil cartddge. Do not
use pressurized air to clean or dry
cartddge.
4. Install cartddge, then replace cover.
MUFFLER
SPARK PLUG
Replace spark plugs at the beginning of
each mowing season or after every 100
hours of operation, whichever occurs first.
Spark plug type and gap setting are
shown in "PRODUCT SPECIFICATIONS"
in Maintenance section of this manual.
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.
• 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 ddve 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.
Tabs
Inspect and replace corroded muffler as it
could create a fire hazard and/or damage.
ACAUTION:
Before performingany
service or adjustments:
1. Release control bar and stop engine.
2. Make sure the blade and all moving
parts have completely stopped.
3. Disconnect spark plug wire from spark
plug and place where it cannot come
in contact with plug.
LAWN MOWER
TO ADJUST CUI"RNG HEIGHT
See "1"OADJUST CUTTING HEIGHT" in
the Operation section of this manual.
REAR DEFLECTOR
The rear deflector, attached between the
rear wheels of your mower, is provided to
minimize the possibilitythat objects will
be thrown out of the rear of the mower
into the operator mowing position. If the
deflector becomes damaged, it should be
replaced.
14
TO REMOVE/REPLACE DRIVE BELT
1. Remove ddve cover. Remove belt
from gearcase pulley by pushing
down on pulley and rollingbelt off it.
2. Turn lawn mower on its side with air
filter and carburetor up.
3. Remove blade.
4. Remove debds shield.
5. Remove belt from engine pulley on
crankshaft.
6. Install new belt by reversing above
steps.
7. Always use factory approved belt to
assure fit and long life.
ENGINE
ENGINE SPEED
Yourengine 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 a
Sears or other qualified service center for
repair and adjustment.
{:)rive
cover
Push
TO ADJUST HANDLE
The upper handle may be adjusted to
four (4) different height positions.
1. Loosen both handle knobs only
enough to allow the upper handle to
pivot to the desired adjustment
position.
2. Tighten both handle knobs securely.
Handle
knob
knob
TO ASSEMBLE GRASS CATCHER
1. Put grass catcher frame into grass bag
with rigidpart of bag on the bottom.
Make sure the frame handle is outside
of the bag top.
2. Slip vinyl bindings over frame.
NOTE: If vinyl bindingsare 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.
CARBURETOR ADJUSTMENTS
The carburetor on your engine is low
emission. The idle mixture screw is fitted
with a limiter cap that prevents excessive
enrichment of the air-fuel mixture in order
to comply with emissions regulations and
is not adjustable.
Do not attempt to remove the limiter cap
to make adjustments. The limiter cap
cannot be removed without breaking the
idle mixture screw.
IDLE SPEED SETTING Adjustment will require the assistance of
an additional person to hold down the
operator presence control bar.
1. Start engine and allow to warm for five
minutes.
2. With throttle control lever in slow
position, engine should idle at 2100
RPM. If engine idles too slow or fast,
turn throttle stop screw in or out until
correct idle is attained.
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 a Sears or other
qualified service center, which has
proper equipment and expedanca to
make any necessary adjustments.
Throtfie
Catcher
frame
Lirniter cap
Frame
ppening15
stop screw
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 it thoroughly, remove
all dirt, grease, leaves, etc. Store in a
clean, dry area.
1. Clean entire lawn mower (See
"CLEANING" in the Maintenance
section of this manual).
2. Lubricate as shown in the Maintenance section of this manual.
3. Be sure that all nuts, bolts, screws,
and pins are securely fastened.
Inspect moving parts for damage,
breakage and wear. Replace if
necessary.
4. Touch up all rusted or chipped paint
surfaces; sand lightly before painting.
HANDLE
You can fold your lawn mower handle for
storage.
1. Squeeze the bottom ends of the lower
handle toward each other until the
lower handle clears the handle
bracket, then move handle forward.
2. 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 may
damage the control cables.
• When setting up your handle from the
storage position, the lower handle will
automatically lock into the mowing
position.
control bar
Lower
Fold
backward
position
handle
Squeeze to fold
Handle
Fold
ENGINE
FUEL SYSTEM
IMPORTANT: It is important to prevent
gum deposits from forming in essential
fuel system parts such as carburetor,fuel
filter, fuel hose, or tank during storage.
Also, experience indicates that alcohol
blended fuels (called gasohol or using
ethanol or methanol) can attract moisture
which leads to separation and formation
of acids dudng storage. Acidic gas can
damage the fuel system of an engine
while in storage.
1. Drain the fuel tank.
2. Start the engine and let if 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 formafian 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.
ENGINE OIL
Drain oil (with engine warm) and replace
with clean engine oil. (See "ENGINE" in
the Maintenance section of this manual).
Mounting pin'
Hairpin cotter
16
CYLINDER
1. Remove spark plug.
2. Pour one ounce (29 ml) of oil through
spark plug hole into cylinder.
3. Pull starter handle slowly a few times
to distribute oil.
4. Replace with new spark plug.
OTHER
• Do not store gasoline from one season
to another.
° Replace your gasoline can if your can
starts to rust. Rust and/or dirt in your
gasoline will cause problems.
• If possible, store your unit indoors and
cover it to give protection from dust and
dirt.
• Cover your unit with a suitable protective cover that does not retain moisture.
Do not use plastic. Plastic cannot
breathe, which allows condensation to
form and will cause your unit to rust.
IMPORTANT: Never cover mower while
engone and exhaust areas are still warm.
A 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.
TROUBLESHOOTING
CHART
PROBLEM
CAUSE
Does not start
CORREC_ON
f. Dirtyair filter.
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
blade adapter.
8. Control bar in released
position.
9. Control bar defective.
Loss of power
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. Toe much oil in engine.
6. Walking speed too fast.
Poor cut uneven
1. Worn, bent or loose blade.
2. Wheel heights uneven.
3. Buildup of grass, leaves
and trash under mower.
17
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 refi]l 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 Cur"
position.
2. Set to =Higher Cut"
position.
3. ClearVroplace air filter.
4. Clean underside of mower
housing.
5. Check oil level.
6. Cut at slower walking
speed.
f.
Replace blade. Tighten
blade bolt.
2. Set all wheels at same
height.
3. Clean underside of
mower housing.
TROUBLESHOOTING
PROBLEM
Excessive
vibration
CHART
CAUSE
CORRECTION
1. Worn, bent or loose blade.
2. Bent engine crankshaft.
1. Replace blade. Tighten
blade bolt.
2, Contact a Sears or other
qualified service center.
Starter rope hard
topull
1. Engine flywheel brake is on 1. Depress control bar to
when control bar is released.
upper handle before
pulling starter rope.
2, Contact a Sears or other
2. Bent engine crankshaft.
qualified service center.
3. Blade adapter broken.
3. Replace blade adapter.
4. Move lawn mower to cut
4. Blade dragging in grass.
grass or to hard surface.
Loss of drive
1. Drive wheels not turning
with drive control engaged,
2. Belt not driving.
1. Adjust or replace drive
control cable.
2. Put belt on pulleys or
replace belts if broken.
Grass catcher
notfllllng (If so
equipped)
1. Cutting height too low.
2. Lift on blade wom off.
3. Catcher not venting air.
1. Raise cutting height.
2. Replace blade.
3. Clean grass catcher.
Hard to push
1. Grass is too high or wheel
height is too low.
2. Rear of lawn mower
housing or cutting blade
dragging in grass.
3. Grass catcher too full.
4. Handle height position not
right for you.
1. Raise cutting height.
18
2. Raise rear of lawn mower
housing one (1) setting
higher.
3. Empty grass catcher.
4, Adjust handle height to
suk.
Garant(a ................................................
19
Reglas de $eguddad ...................... 19-21
Montaje ................................................. 22
Operaci6n ........................................ 23-27
Mantenimiento ...................................... 28
Programa de Mantenimiento ........... 28-31
Especificaciones del Producto ............. 29
Servicio y Adjustes .......................... 32-33
Almacenamiento ............................. 33-34
Identificaci6n de problemas ............ 35-36
Partes de repuesto ............ Vea el manual
ingl6s del duefio
GARANTIA LIMITADA DE DOS AltOS PARA LA SEGADORA A MOTOR CRAFTSMAN
Pot dos (2) afios, a partir de la fecha de compra, cuande esta Segadora Craftsman se
mantenga, lubrique y aline seg0n las instrucciones peru la operesibn y el rnantenimiento an el
manual del duefio, Sears reparara gratis todo defecto en el material y la mano de obra.
Si Is Segadora Craftsman se usa para fines comerciales o de arriando, esta garantia s61o se
aplica per noventa (90) dlas a partir de la fecha de compta.
Esta Garantfa no cubre:
• Articulos que se desgastan durante eT uso normal tales como las cuchillas segadoras
rotatorias, los adaptadores de la cuchilla, las correas, los filtros de airs y tas bujias.
• Reparaciones neoesarias debido al abuso o a la negligencia del operador, incluy_ndese a los
cig_3ehalesdoblados y a la talta de mantenimiento del equipo segi3n les instrucciones que se
incluyen en el manual del dueSo.
EL SERV]ClO DE GARANTiA ESTA DISPONIBLE al devolver la segadora a motor Craftsman al
Centro/Departmento de Servicio Sears mas cercano an los Estados Unidos. Esta garantla se
ap]ica solamente mientras el pmducto este en uso en los Estades Unidos.
Esta Garantla le otorga derechos legales especlficos, y puede que tambi6n tenga otros
derechos que vadan de estado a estado.
Seam, Roebuck and Co., D/817 WA, Hoflman Estates, Illinois 60179
USA
IMPORTANTE: Esta maquina cortadaora es capez de amputar las manos y los manos y los
pies y de lanzar objetos. Si no se obsei_'an las ir_strucciones de seguridad siguientes se pusden
pmducir lesiones graves o la muerts.
• No tire de la segadora hacia at_s a rnenos
I. OPERAClON
que sea absolutamente necesado. Mire
• Antes de empezar, debe |amiliarizarse
siempre hacia abajo y hacia detrz_santes y
completaroente con los controles y el uso
mientms qoe oe mueve hac_a atr_ts.
correcto de la maquina. Para esto, debe leer
• No opere la segadora sin los respectivos
y comprender todas las instrucciones que
resguardos, las places, el recogedor de
aperecen en la maquina yen los manuales
cesped u otros aditamentos dise ados para
de operacibn.
su pmteccibn y seguridad.
• No ponga las manos o los pies cerca o
• Reti_rase alas instrucciones del fabricante
debajo de las penes rotatorias. Mant_ngase
para el funcionarniento e instalacibn de
siempre lejos de la abertura de la descarga,
acoesorios. Use [3nicamente acoesodos
• Permita que solamente las personas
aprobados por el tabricante.
responsables que est_n |amiliarizadas con
• Detenga la cuchilla o las cuchillas cuando
las ir_trucciones operen la mdquina.
cruoe pot calzades, calles o caminos de
• Despeje el _.rea de objetos tales como
grava.
piedras, juguetes, alambres, huesos, palos,
• Parar el motor cada vez que se abandona
etc. que pueden ser recogidos y lanzados
el aperato, antes de liml_ar la segadora o de
pot las cuchillas.
remover residuos del tubo.
• Aseg0rese que el area no se hallan
• Apagar el motor y esperar basra que tes
personas, antes de segar. Pare la m_lquina
cuchilles est_n completamente peradas
si alguien entra en el area.
antes de rernover el receptor de hierba.
• No opere la rnaquina sin zapatos o con
• Segar solarnente con luz de[ dla o con ona
sar_lalias abiertas. Pbngase siempre
buena luz artificial.
zapetos sblidos.
• No opere la m&quina bajo la influencia de]
alcohol o de las dtoges.
19
• Nunca opere la maquina cuando la hierba
est_ mojada. Aseg_rese siempre de tenet
buena traccien en sus pies; rnantenga el
mango firmemente y cam]ne; nunca corra.
• Desconectar el rnecanismo de propulsibn
autbnoma o el ernbrague de transm_si6n en
las segadoras que Io tienen antes de poner
en marcha el motor.
• Si el equipo ernpezara a vLbrarde una
manara anormal, pare el motor y revise de
inmediato para avenguar la causa.
Generalrnente la vibracibn suele indicar que
existe alguna averla.
• Siemp_e use gafas de seguddad o anteojos
con pmteccibn lateral cuando opere la
segadora.
II. OPERACION
SOBRE LAS CUESTAS
Los accidentes ocurren con rods frecuencia
en las cuestas. Estos accidentes ocurren
debido a resbaladas o cafdas, las cuales
pueden resuttar en graves lesiones. Operar la
recorladora en cuestas rsquiere mayor
concentraci6n. Si se siente inseguro en una
cuesta,
no la
recorte,
HACER:
• Puede recortar a traves de la superficie de
la cuesta, nunca hacia arnba y hacia abajo.
Proceda con extrema precaucibn cuande
cambie de direccibn en las cuestas.
• Renueva todes los objetos extra_os, tales
como guijarros, ramas, etc.
• Deha prestar atenci6n a hoyos, baches o
protuberancias. Recuerde que la hierba afta
puede escondar obst_culos.
NO HACER:
• No recorte cema de pendientes, zanjas o
terraplenes. El operador puede perder la
tracci6n en los pies o el equilibrio.
• No recorte cuestas dernaelado inclinadas.
• No recorte en hierba rnojada. La reduccibn
en la tracci6n de la pLsadapuede causar
resbalones.
IILNII;IOS
Se pueden producir accidentes trdgicos si el
operador no Ixesta atenci6n a la presencia de
los niSos. A menudo, los niSos se elenten
atrafdos por la mdquina y por la actividad de la
siega. Nunca suponga que los niSos van a
permanecer en el rnisrno lugar donde los vio
por 01tirnavez.
• Mantenga a los niSos elejados del &rea de la
siega y bajo el cuidado estdoto de otra
persona adulta respo_sable.
• Estd alerta y apague la rndquina si hay n[_os
que entran al drea.
• Antes y cuando este rotmcediendo, mire
hacia atrds y hacia abajo para verificar si
hay niSos pequeSos.
• Nunca permita que los niSos operen la
rndquina.
• Tenga un cu]dedo extra cuando se acerque
a esquinas donde no hay visibilidad, a los
arbustos, drboles u otros objetos que
pueden interfedr con su linea de visibn.
IV, SERVIClO
• Tenga cuidado extra al manejar la gasolina
y Losdernds combustibles. Son inflamables
y los gases son explosivos.
- Use solamente un envase aprobado.
- Nunca rernueva la tapa del depesito de
gasolina o agregue combustible con el
motor tuncionando, perrnita que el motor
se enfde antes de volver a pone
combustibla. No fume.
- Nunca vuelva a porter combustibla en la
rndquina en recintos cerrados.
- Nunca elmacene la mdquina o el envase
del combustible dentro de algt_n lugar en
donde haya una llama expuesta, tal como
ta del calentador de agua.
• Nunca haga funcionar una rndquina dentro
de un drea cen'ada.
• Nunca haga ajustes o reparaciones
mientras el motor estd en marcha.
Desconecte el cable de la bujla, y
mant_ngalo a cierla distancia de dsta para
prevenir un arranque accidental.
• Mantenga las tuercas y los pernos,
especielmente los pernos del accesorio de
la cuchilla, apretados y rnantenga el equipo
en buenas condiciones.
• Nunca manipule de torma indebida los
dispositivos de segundad. Contro_e
regularmente su tuncionarniento correcto.
• Mantenga la rn_quina libre de hierba, hojas
u otras acurnulaciones de desperdicio.
Lirnpie los den'ames de aceite o combustible. Perrnita que la rn_quina se enfrIe antes
de elmacenada.
• Pare e inspeccione el equipo el le pega a un
objeto. Repdrelo, sLes necesade, antes de
hacerto arrancar.
• En ning_n caso hay que regular la altura de
las ruedas rnientras el motor estd en
marcha.
• Los componentes de] receptor de la hierba
van suietos a desgaste, da_os y detedero,
que pueden exponar las partes en
rnovImierdo o pennitir que objetos sean
disparados. Controlar frecuentemente y
cuando sea necesarla sustituir con partes
aconsejades por el fabdcante.
• Las cuchiLlasde la segadora estan afiladas
y pueden cortar. Cubdr las hojas o I1evar
guantes, y utilizar precauciones especlales
cuando se efectOa rnantenimiento sobre las
mismas.
• No cambie el ajuste del regulader del motor
ni exceda su velocided.
_Bqsque este sfmbolo que se_ta tas prpcauciones de seguridadde imp<:_lanoa. Quiem dedr i[IATENCIC_N!!! iI[ESTE ALERTOtfl SU
SEGURIDAD ESTA COMPROMETIDA.
_I, PRECAUCI(_N: Slempre _e
el
a_arnlxede la buj[ay p<_galodonde no pueda
enlraren corCactocon la bujla, para evitarel
arranqae por acciderrte,dtrante la pmparacibn,el
transporte,el ajuste o cuando se hacen
reparaciones.
2O
_ADVERTENCIA: [] _ubode escape del motor,
a_fanos de sus constituy_te_ y algun(_
componentes de_veh|culo con_enen o
desprenden produclosquirT_OSconocidosel el
Estado de Carrfomiacornocausa de cancery
defectos al nacimiento u ottos da6os
reproductivos.
_IPRECAUCI6N: El silenciader y otras piezas
del motor Ilegan a ser extremadamente
calientes durante la operaci6n y siguen siendo
calientes despu6s de que el motor haya
parade. Para evitar quemaduras severas,
permanezca lejos de estas areas.
_DVERTENCIA:
Los b
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