Craftsman 917.377700 User manual

Owner's Manual
ICRIIFTSMHWI
ROTARY LAWN MOWER
5.5 Horsepower
Power-Propelled
21" Multi-Cut
Model No.
917.377700
CAUTION:
Read and follow all
Safety Rules and Instructions
before operating this equipment
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
Visit our Craftsman website:www.sears.com/craftsman

Warranty ............................................... 2
Safety Rules ...................................... 2-4
Assembly /Pre-Operation .................... 5
Operation ......................................... 6-1 1
Maintenance Schedule ...................... 12
Maintenance ................................. 12-15
Product Specifications ........................ 13
Service and Adjustments .............. 15-16
Storage ......................................... 16-17
Troubleshooting ........................... 17-18
Repair Parts .................................. 37-45
Sears Service ...................... Back Cover
LIMITED IWO YEAR WARRANTY ON CRAFTSMAN POWER MOWER
For two years from date of purchase, when this Craftsman Lawn Mower is maintained,
lubricated, and tuned up according to the operating and maintenance instructions in
the owner's manual, Sears will repair free of charge any defect in material or workman-
ship.
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
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 used in the United States.
This Warranty gives you specific legal rights, and you may also have other rights which
vary from state to state.
Sears, Roebuck and Co., D/817 WA, Hoffman Estates, Illinois 60179
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.
ALook for this symbol to point out
important safety precautions. It means
CAUTION!!! BECOMEALERT!H YOUR
SAFETY IS INVOLVED.
A 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.
AWARNING: Battery posts, terminals and
related accessories contain lead and
lead compounds, chemicals known to the
State of California to cause cancer and
birth defects or other reproductive harm.
Wash hands after handling.
AWARNING: Engine exhaust some of
ts constituents, and certain vehicle
components contain or emit chemicals _L.I)7 ,,
known to the State of California to cause
cancer and birth defects or other repro-
ductive harm. 2
A 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.GENERAL OPERATION
•Read, understand, and follow all
instructions on the machine and in the
manual(s) before starting. Be thor-
oughly familiar with the controls and
the proper use of the machine before
starting.
•Do not put hands or feet near or under
rotating parts. Keep clear of the
discharge opening at all times.
•Only allow responsible individuals,
who are familiar with the instructions, to
operate the machine.
• Clear the area of objects such as
rocks, toys, wire, bones, sticks, etc.,
which could be picked up and thrown
by the blade.
• Be sure the area is clear of other
people before mowing. Stop machine if
anyone enters the area.
• Do not operate the mower when
barefoot or wearing open sandals.
Always wear substantial foot wear.
•Do not pull mower backwards unless
absolutely necessary. Always look
down and behind before and while
moving backwards.
• Do not operate the mower without
proper guards, plates, grass catcher or
other safety protective devices in place.
• See manufacturer's instructions for
proper operation and installation of
accessories. Only use accessories
approved by the manufacturer.
• 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 mecha-
nism or drive clutch on mowers so
equipped before starting the engine
(motor).
• If the equipment should start to vibrate
abnormally, stop the engine (motor)
and check immediately for the cause.
Vibration is generally a warning 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 if 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 trimming 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
corners, 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 regularly.
• Keep machine free of grass, leaves, or
other debris build-up. Clean oil or fuel
spillage. Allow machine to cool before
storing.
•Stop and inspect the equipment if you
strike 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 servicing them.
• Do not change the engine governor
setting or overspeed the engine.
These acceseodes 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
''
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
% b
BLADE ADAPTERS WHEELS
SPARK PLUGS
ENGINE OIL
4

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 as-
sembled at the factory with the exception
of those parts left unassembled for
shipping purposes. All parts such as nuts,
washers, bolts, etc., necessary to com-
plete 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
1. Remove loose parts included with
mower.
2. Cut down two end corners of carton
and lay end panel down flat.
3. Remove all packing materials 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.
HOWTO SET UP YOUR LAWN
MOWER
TO UNFOLD HANDLE
IMPORTANT: Unfold handle carefully so
as not to pinch or damage control cables.
1. Raise lower handle section to
operating position and squeeze the
bottom ends of lower handle towards
each other until the pin in handle can
be inserted into one of the three
height adjustment holes.
2. Remove protective padding, raise
upper handle section into place on
lower handle and tighten both handle
knobs.
3. Remove any packing material from
around control bar.
Your lawn mower handle can be adjusted
for your mowing comfort. Refer to "AD-
JUST HANDLE" in the Service and
Adjustments section of this manual.
Operator
control bar
UP
UF
Mowing
position
Lower handle
SQI
Handle
bracket
Handle pin
J
TO INSTALL A'n'ACHMENTS
Your lawn mower was shipped ready to
be used as a mulcher. To convert to
bagging or discharging, see 'qO CON-
VERT MOWER" in the Operation section
of this manual).
5

KNOWYOUR LAWN MOWER
READ THIS OWNER'S MANUAL AND ALL SAFETY RULES BEFORE OPERATING
YOUR LAWN MOWER. Compare the illustrations with your lawn mower to familiarize
yourself with the location of various controls and adjustments, Save this manual for
future reference.
These symbols may appear on your lawn mower or in literature supplied with the
product, Learn and understand their meaning,
CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL DANGER, KEEP HANDS
OR WARNING ON OFF AND FEET AWAY
Throttle/
choke
Operator presence control bar
Starter
handle
Grass
~Drive control lever
Handle knob
Single point height
handle
cap
MuffLer
er
Mulcher plug
Engine oil cap with dipstick
Mulcher door Housing
IMPORTANT: This lawn mower is shipped WITHOUT OIL OR GASOLINE in the engine.
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 Commis-
sion. 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.
Throttle/throttle control - used for
starting the engine; & allows you to select
either CHOKE or FAST engine speed.
Drive control lever -used to engage
power-propelled forward motion of lawn
mower. 6
Mulcher door - allows conversion to
discharging or bagging operation.
Mulcher plug - located at the rear
discharge opening. Must be removed
when converting to bagging operation.
Starter handle - used for starting the
engine.
Single point height adjuster- used to
adjust cutting height of lawn mower.

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 standard safety glasses
or a wide vision safety mask wom over
spectacles.
HOWTO USEYOUR LAWN MOWER
ENGINE CONTROL
The engine 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
starting a warm engine and normal
operation, The engine speed is not
adjustable.
CHOKE
FAST
/%
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I// I
I
ENGINE ZONE CONTROL
A_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
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.
7
DRIVE CONTROL
•Self-propelling is controlled by holding
the operator presence control bar down
to the handle and pulling the drive
control lever rearward to the handle.
The farther toward the handle the lever
is pulled, the faster the unit will travel.
• Forward motion will stop when either
the operator presence control bar or
drive control lever are released. To
stop forward motion without stopping
blade, release the drive control lever
only. Hold operator presence control
bar down against handle to continue
mowing without self-propelling.
NOTE: If after releasing the drive control
the mower will not roll backwards, push
the mower forward slightly to disengage
drive wheels.
control bar
TO
Adjustment ENGAGE DRIVE
button (on DRIVE CONTROL
underside) CONTROL DISENGAGED
DRIVE CONTROL ADJUSTMENT
Over time, the drive control system may
become "loose", resulting in decreased
speed. There is a button on the under-
side of the ddve control housing to
increase tension on the drive cable.
Proceed as follows:
1. Turn unit off and disconnect spark
plug wire from spark plug.
2. Pull drive control lever ALL THE WAY
BACK to the handle.
3. Push button on underside of drive
control. While holding button in,
return drive control lever to disen-
gaged position ALL THE WAY
FORWARD.
NOTE: Do not ratchet the adjustment.
4. Release button.
5. Operate mower to test drive speed. If
condition becomes worse after the
above steps (forward speed has
become slower), your system was not
"loose". Repeating the above steps
will return your unit to the proper
adjustment and speed.
6. If condition fails to improve after the
above steps (forward speed remains
the same), your ddve belt is worn and
should be replaced.

TO ADJUST CUTTING HEIGHT
All four wheels are adjusted by a single
lever.
•Pull adjuster lever toward wheel. To
raise mower, move lever forward to
desired position. To lower mower,
move the lever toward the rear.
LOWER
WHEELS
FOR HIGH
CUT
Single point
height adjust_
lever
RAISE
WHEELS
FOR LOW
CUT
TO A'I-rACH GRASS CATCHER
1. Lift the rear door of the lawn mower
and place the grass catcher frame
side hooks into the slots of the rear
door.
2. The grass catcher is secured to the
lawn mower housing when the rear
door is lowered onto the grass catcher
frame.
ACAUTION: Do not run your lawn
mower without mulcher plate or plug,
clipping deflector or approved grass
catcher in place. Never attempt to operate
the lawn mower with the rear door
removed or prepped open.
Rear door slots
Grass
catcher
handle
Catcher frame hook
TO EMPTY GRASS CATCHER
1. Lift up on grass catcher using the
frame handle.
2. Remove grass catcher with clippings
from under lawn mower handle.
3. Empty clippings from bag using both
frame handle and bag handle.
NOTE: Do not drag the bag when
emptying; it will cause unnecessary wear.
Grass
'.atcher
frame
handle
Bag
handle
8

TO CONVERT MOWER
Your lawn mower was shipped ready to
be used as a mulcher. To convert to
bagging or discharging:
REAR BAGGING
•Open rear door and remove mulcher
plug. Store mulcher plug in a safe
place.
•You can now install the grass catcher.
• To convert to mulching or discharging
operation, install mulcher plug into rear
discharge opening of mower.
SIDE DISCHARGING
• Mulcher plug must be installed into rear
discharge opening of mower.
• Open mulcher door and install dis-
charge deflector under door as shown.
• Mower is now ready for discharging
operation.
•To convert to mulching or bagging
operation, discharge deflector must be
removed and mulcher door closed.
SIMPLE STEPS TO REMEMBER WHEN
CONVERTING YOUR LAWN MOWER
FOR MULCHING -
1. Rear mulcher plug installed.
2. Mulcher door closed.
FOR REAR BAGGING -
1. Rear mulcher plug removed.
2. Grass catcher installed.
3. Mulcher door closed.
FOR SIDE DISCHARGING -
1. Rear mulcher plug installed.
2. Side discharge deflector installed.
_CAUTION: Do not run your lawn
mower without mulcher plug, clipping
deflector or approved grass catcher in
place. Never attempt to operate the lawn
mower with the rear door removed or
p_pped open.
Discharge
door
Mulcher plug
9

BEFORE STARTING ENGINE
ADD OIL
Your lawnmower is shipped without oil in
the engine. For type and grade of oil to
use, see "ENGINE" in the Maintenance
section of this manual.
A CAUTION: DO NOT overfill engine with
oil, or it will smoke on startup.
1. Be sure lawnmower is level and area
around oil fill is clean.
2. Remove oil dipstick from oil fill spout.
Make sure that rim of spout is clean.
3. You receive a container of oil with the
unit. Slowly pour 3/4 (12 oz.) of the oil
from the container down the oil fill
spout into the engine.
4. Wait one minute to allow oil to settle.
Use guage on oil fill cap/dipstick for
checking level. Insert dipstick into the
tube and rest the oil fill cap on the
tube. Do not thread the cap into the
tube when taking reading.
5. Continue adding small amounts of oil
and rechecking the dipstick until it
reads full. DO NOT overfill, or engine
will smoke on startup.
6. Always be sure to ratighten oil dipstick
before starting engine.
•Check oil level before each use. Add
oil if needed. Fill to full line 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.
ADD GASOLINE
•Fill fuel tank to bottom of tank filler
neck. Do not overfill. Use fresh, clean,
regular unleaded gasoline with a
minimum of 87 octane. Do not mix oil
with gasoline. Purchase fuel in
quantities that can be used within 30
days to assure fuel freshness.
A CAUTION: Wipe off any spilled oil or
fuel. Do not store, spill or use gasoline
near an open flame.
A CAUTION: Alcohol blended fuels
(called gasohol or using ethanol or
methanol) can attract moisture which
leads to separation and formation of
acids during storage. Acidic gas can
damage the fuel system of an engine
while in storage. To avoid engine
problems, the fuel system should be
emptied before storage of 30 clays or
longer. Drain the gas tank, start the
engine and let it run until the fuel lines
and carburetor are empty. Use fresh fuel
next season. See Storage Instructions for
additional information. Never use engine
or carburetor cleaner products in the fuel
tank or permanent damage may occur.
Oil filler
Gasoline
filler cap
Oil
cap
10
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. Be sure fuel valve is in the 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 pull starter
handle quickly. Do not allow starter
rope to snap back.

4. Slowly move throttle control lever to
FAST position after engine starts.
• To start awarm engine, move throttle
control lever to FAST 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.
ON
Fuel valve lever
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
mower over the area a second time.
• For extremely heavy cutting, reduce the
width of cut by overlapping previousTy
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 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 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 recutting action of the blades.
•Avoid cutting your lawn when it is wet.
Wet grass tends to form clumps and
interferes with the mulching action. The
best time to mow your lawn is the early
afternoon. At this time the grass has
dried and the newly cut area will not be
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 grass, reduce your
width of cut by overlapping previously
cut path and mow slowly.
MAX 1/3
• 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 perpendicu-
lar 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.
11

ERVICE DATES
Check for Loose Fasteners l,/ I_'
Clean/Inspect Grass Catcher
(if Equipped) _ i__ V,_
MClean Lawn Mower
Clean Under Drive Cover
(Power-PropelledMowers)
WCheck drive belt/pulleys
(Power-Propelled Mowers) I/
a Check/Sharpen/Replace Blade I,/3
Lubrication Chart i,/
Clean Battery/Recharge
IE, .c Sta.Mowers) If 1/4
E Check Engine Oil Level !/
Change Engine Oil V¢1.2
GClean Air Filter _ 2
Inspect Muffler
N Clean or Replace Spark Plug
Replace Air Filter Paper Cartridge 1_2
1 - Change more often when operating under a heavy toad orin high ambient temperatures.
2- Service more often when operating in dirtyor 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 adjust-
ments 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.
LUBRICATION
Keep unit well lubricated (See "LUBRI-
CATION CHART").
LUBRICATION CHART
Wheel
adjuster (on
each wheel)
ne oil
Mulcher
ge pin
Rear door
hinge
(_ Handle bracket mounting pins
(D Spray lubricant
(_) See "ENGINE" in Maintenance section.
12
IMPORTANT: Do not oil or grease
plastic wheel bearings. Viscous
lubricants will attract dust and dirt that
will shorten the life of the self-lubricat-
ing bearings. If you feel they must be
lubricated, use only a dry, powdered
graphite type lubricant sparingly.

PRODUCT SPECIFICATIONS
Serial number:
Date of purchase:
Gasoline capacity /type: 1.0 quarts (unleaded regular)
Oil type (API-SF-SJ): SAE 30 (above 32°F); SAE 5W-30 (below 32°F)
Oil capacity: 18.5 ounces
Spark plug (gap: .030") NGK BPR6ES
Blade bolt torque: 36-44 ft. Ibs.
• The model and serial numbers will be found on a decal on the rear of the mower
housing. Record both serial number and date of purchase in space provided above.
LAWN MOWER
Always observe safety rules when perform-
ing 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
tiredamage.
BLADE CARE
For best results, mower blade must be
kept sharp. Replace bent or damaged
blades.
TO REMOVE BLADE
1. Disconnect spark plug wire from spark
plug and place wire where it cannot
come in contact with spark plug.
2. Turn lawn mower on its side. Make
sure air filter and carburetor are up.
3. Use awood 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 counter-
clockwise.
5. Remove blade and attaching hard-
ware (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 condi-
tion to work properly. Replace adapter if
damaged.
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
with the raised lugs on the adapter.
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 sharpen-
ing blade - but if you do, be sure the
blade is balanced.
Care should be taken to keep the blade
balanced. An unbalanced blade will
cause eventual damage to lawn mower
or engine.
• The blade can be sharpened with a file
or on a grinding wheel. Do not attempt
to sharpen while on the mower.
• To check blade balance, drive a nail
into a beam or wall. Leave about one
inch of the straight nail exposed. Place
center hole of blade over the head of
the nail. If blade is balanced, it should
remain in a horizontal position. If either
end of the blade moves downward,
sharpen the heavy end until the blade
is balanced.
Blade Crankshaft
Ke
Blade
Blade /
bolt .. shaft
washer Trailing edge Blade adapter
13

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 manufac-
turer approved replacement catcher.
Give the lawn mower model number
when ordering.
DRIVE WHEELS
Check rear drive wheels each time you
mow to be sure they move freely. The
wheels not turning freely means trash,
grass cuttings, etc., may be inside the
drive wheel and dust cover area and
must be cleaned out to free drive wheels.
If necessary to clean the drive wheels,
check both rear wheels.
ENGINE
LUBRICATION
Use only high quality detergent oil rated
with API service classification SF-SJ.
Select the oil's SAE viscosity grade
according to your expected operating
temperature.
SAE VISCOSITY GRADES
I I ' '
-20 0 30 32 40 60 B0
TEMPERATURI_ RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
NOTE: Although multi-viscosity oils
(5W30, 10W30 etc.) improve starting in
cold weather, these multi-viscosity oils
will result in increased oil consumption
when used above 32°1=. Check your
engine oil level more frequently to avoid
possible engine damage from running
low on oil.
Change the oil after every 25 hours of
operation or at least once a year if the
lawn mower is not used for 25 hours in
one year.
Check the crankcase oil level before
starting the engine and after each five (5)
hours of continuous use. "13ghtenoil 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 a
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.
Oil filler cap/dipstick
limit
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
occurs first. Service air cleaner more
often under dusty conditions.
14

TO CLEAN AIR FILTER
1. Remove cover.
2. Carefully remove cartridge.
3. Clean by gently tapping on a flat
surface. If very dirty, replace cartridge.
ACAUTION" 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.
4. Install cartridge, then replace cover.
Filter Filter
Cover
Tabs
Tabs
MUFFLER
Inspect and replace corroded muffler as it
could create a fire hazard and/or dam-
age.
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.
_I,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.
AWARNING: To avoid serious injury,
before performing any service or adjust-
ments:
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 CUTTING HEIGHT
See 'qO ADJUST CUFFING 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 possibility that objects will
be thrown out of the rear of the mower
into the operator's mowing position. If the
deflector becomes damaged, it should be
replaced.
TO ADJUST HANDLE
The handle on your lawn mower has
three (3) height positions - adjust to
height that suits you.
• Squeeze the bottom ends of lower
handle towards each other until the pin
in handle can be inserted into one of
the three height adjustment holes.
Hi Handle pin
Medium.
SQI
Low
Handle
15

TO ASSEMBLE GRASS CATCHER
1. 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.
2, 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.
_IbCAUTION: 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
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 a
Sears or other qualified service center for
repair and adjustment.
CARBURETOR
Your carburetor is not adjustable. If your
engine does not operate properly due to
suspected carburetor problems, take your
lawn mower to a Sears or other qualified
service center for repair and/or adjust-
ment.
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 experience to make any
necessary adjustments.
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 Mainte-
nance 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.
t. Loosen the two (2) handle knobs on
sides of the upper handle and allow
handle to fold down to the rear.
2. Squeeze the bottom ends of lower
handle toward each other until pins in
handle clear the brackets and pivot
entire handle assembly forward and
allow it to rest on mower.
•When setting up your handle from the
storage position, the lower handle will
require manually locking into the
mowing position.
IMPORTANT: When folding the handle
for storage or transportation, be sure to
fold the handle as shown or you may
damage the control cables.
Operator I:
control bar
Upper
Lower
FOLD
]ACKWARD
Mowing
position
16

SQUEEZE I1__ Handle pin
J
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, alcohol blended fuels (called
gasohol or using ethanol or methanol)
can attract moisture which leads to
separation and formation of acids during
storage. Acidic gas can damage the fuel
system of an engine while in storage.
1. Drain the fuel tank.
2. 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.
ENGINE OIL
Drain oil (with engine warm) and replace
with clean engine oil. (See "ENGINE" in
the Maintenance section of this manual).
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 protect it from dust and dirt.
• Cover your unit with asuitable protec-
tive 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.
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 -See appropriate section in manual unless directed
to a Sears Service Center.
PROBLEM
Does not start
CAUSE
1. Dirty air 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.
10. Fuel valve lever (if so
equipped) in OFF position.
CORRECTION
1. Clean/replace air filter.
2. Fill fuel tank.
3. Drain tank and refill with
fresh, clean fuel.
4. Drain fuel tank and
carburetor and refill tank
with fresh gasoline.
5. Connect wire to plug.
6. Replace spark plug.
7. Tighten blade bolt or
replace blade adapter.
8. Depress control bar to
handle.
9. Replace control bar.
10.Turn fuel valve lever
to the ON position.
17

TROUBLESHOOTING -See appropriate section in manual unless directed
to a Sears Service Center.
CAUSE
PROBLEM
Loss of power
Poor cut -
uneven
Excessive
vibration
Starter rope
hard to pull
1. Rear of lawn mower
housing or cutting blade
dragging in heavy grass.
2. Cutting too much grass.
3. Dirty air filter.
4. Buildup of grass, leaves,
and trash under mower.
5. Too much oil in engine.
6. Walking speed too fast.
1. Worn, bent or loose blade.
2. Wheel heights uneven.
3. Buildup of grass, leaves
and trash under mower.
1. Worn, bent or loose blade.
2. Bent engine crankshaft.
.
2.
3.
4.
Engine flywheel brake is on
when control bar is released.
Bent engine crankshaft.
Blade adapter broken.
Blade dragging in grass.
CORRECTION
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.
2. Set all wheels at same
height.
3. Clean underside of
mower housing.
1. Replace blade. Tighten
blade bolt.
2. Contact a Sears or other
qualified service center.
1. Depress control bar to
upper handle before
pulling starter rope.
2. Contact a Sears or other
qualified service center.
13. Replace blade adapter.
4. Move lawn mower to cut
grass or to hard surface.
Grass catcher 1. Cutting height too low. 1. Raise cutting height.
notfllling 2. Lift on blade worn off. 2. Replace blade.
(Ifsoequipped) 3. Catcher not venting air. 3. Clean grass catcher.
Hard to push 1. Raise cutting height.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.
Loss of drive
or slowing of
drive speed
1. Belt wear.
2. Belt off of pulley.
3. Drive cable worn or broken.
4. Dirt in drive pinions.
5. "Loose" drive control system.
2. Raise rear of lawn mower
housing one (1) setting
higher.
3. Empty grass catcher.
4. Adjust handle height to suit.
1. Check/replace drive belt.
2. Check/reinstall drive belt.
3. Replace drive cable.
4. Clean drive pinions.
5. Adjust drive control.
18

Garantfa ........................................................ 19
Reglas de Seguridad ............................... 19-21
Montaje /Pre-Operaci6n .............................. 22
Operaci6n ................................................ 23-27
Mantenimiento ......................................... 28-31
Programa de Mantenimiento......................... 28
Especificaciones del Producto ..................... 29
Servicio yAdjustea ................................. 31-32
Almacenamiento ...................................... 33-34
Identificaci6n de problemas .................... 34-35
Servicio Sears ......................................... 37-45
Orden de Partes ............................ Contratapa
GARANT{A LIMITADA DE DOS ANOS PARA LA SEGADORA A MOTOR CRAFTSMAN
Por dos (2) a6os, a partir de la fecha de compra, cuando esta Segadora Craftsman se
mantenga, lubriquey afine segDn las instruccionas para la operaci6n y el mantenimiento en el
manual dal dueEo, Sears reparar_l gratis todo defecto en el material y la mano de obra.
Si la Segadora Craftsman se usa para fines comerciales o de arriendo, esta garantfa s61ose
aplica por noventa (90) dfas a parUr de la fecha de compra.
Esta Garant{a no cubre:
• Artfculosqua se desgastan durante el uso normal tales como las cuchillassegadoras
rotatorias, los adaptadores de la cuchilla, las correas, los filtros de aire y las bujfas.
• Reparaciones necesarias debido al abuso o a la negligencia del operador, incluydndose a los
cig0e6ales doblados y a la falta de mantenimiento del equipo sog_n las instruccionesqua se
incluyen en el manual del dueEo.
EL SERVICIO DE GARANT{A ESTA DISPONIBLE al devolver la segadora a motor Craftsman al
centro/departmento de servicio Sears mas cercano en los Estados Unidos. Esta garantfa se
aplica solamente mientras el producto este en uso en los Estados Unidos.
Esta Garantfa le otorga derechos legales especfficos, y puede qua tambi6n tenga otros
derechos que varfan de estado a estado.
SEARS, ROEBUCK AND CO., D/817WA, HOFFMAN ESTATES, IL 60179 USA
IMPORTANTE: Esta maquina cortadaora es capaz de amputar las manos y los manos ylos
pies y de lanzar objetos. Si no se observan las instruccionesde seguddad siguientes se pueden
producir lesiones graves o la muerte.
_l, Busque este s{mbolo que seEala las
precauciones de saguridad de importancia.
Quiere decir- iliATENCl6Ntl!iliESTE
ALERTOfl! SU SEGURIDAD ESTA
COMPROMETIDA.
_LADVERTENClA: Siempra desconecte el
alambre de la bujfa y p6ngalo donde no pueda
entrar en contacto con la bujfa, para evitar el
arranque pot accidente, durante la
preparaci6n, el transporte, el ajuste o cuando
sa hacen reparaciones.
,_,DVERTENClA: Los bornes, terminaies y
accesorios ralativos de la batarfa contienen
plomo o compuestos de plomo, productos
qufmicos conocidos en el Estado de California
como causa de c6ncer y defectos al
nacimianto u otros da_os reproductivos.Lavar
las manos despu_s de manipularloe.
_I_PRECAUCI6N: El tubo de escape del
motor, algunos de sus constituyentesy
algunos componentes del vehiculo contienen
odesprenden productos qufmicos conocidos
en el Estado de California como causa de
c&ncery defectos al nacimiento u otros da5os
reproductivos.
_I_PRECAUClC)N: El silenciador y otras
piezas del motor Ilegan a sre extremadamente
calientes durante la operaci6n y siguen siendo
calientas despu6s de que el motor haya
parado. Para evitar quamaduras severas,
permanezca lejos de estas _.raas.
19

I. OPERAClON
• Antes de empezar, debe familiarizarse
completamente con los controles y el uso
correcto de la maquina. Para esto, debe leer
y comprender todas las instrucciones que
aparecen en la maquina yen los manuales
de operaci6n.
•No ponga las manos o los pies cerca o
debajo de las partes rotatorias. Mant_ngase
siempre lejos de la abertura de la descarga.
•Permita que solamente las personas
responsables que est_n familiarizadas con
las instruccionesoperen la m_quina.
•Despeje el _rea de objetos tales como
piedras, juguetes, alambres, huesos, palos,
etc. que pueden ser recogidos y lanzados
por las cuchillas.
• Aseg_rese que el _rea no se hallen
personas, antes de segar. Pare la m_.quina
si alguien entra en el ._rea.
•No opera la maquina sin zapatos o con
sandalias abiertas. P6ngase siempre
zapatos s61idos.
•No tire de la segadora hacia atr&s a menos
que sea absolutamente necesario. Mire
siempre hacia abajo yhacia detr&s antes y
mientras que se mueve hacia atr&s.
•No opere la segadora sin los respectivos
resguardos, las placas, el recogedor de
c6sped u otros aditamentos dise ados para
su protecci6n y seguridad.
•Refi_rase alas instruccionesdel fabricante
para el funcionamiento e instalaci6n de
accesorios. Use 6nicamente acoesorios
aprobados por el fabricante.
•Detenga la cuchilla o las cuchillas cuando
cruce por calzadas, calles o caminos de
grava.
•Parar el motor cada vez que se abandona el
aparato, antes de limpiar la segadora o de
remover residuos del tubo.
• Apagar el motor y esperar hasta que las
cuchillas est_n completamente paradas
antes de remover el receptor de hierba.
•Segar solamente con luz del dfa o con una
buena luz artificial.
•No opere la m_.quinabajo la influencia del
alcohol o de las drogas.
•Nunca opere la maquina cuando la hierba
est6 mojada. Asegerese siempre de tener
buena tracci6n en sus pies; mantenga el
mango firmemente y camine; nunca corra.
• Desconectar el mecanismo de propulsi6n
aut6noma o el embrague de transmisi6n en
las segadoras que Io tienen antes de poner
en marcha el motor.
•Si el equipo empezara a vibrar de una
manera anormal, pare el motor y revise de
inmediato para averiguar la causa.
Generalmente la vibraci6n suele indicar que
existe alguna aveda.
• Siempre use gafas de seguddad o anteojos
con protecci6n lateral cuando opere la
segadora.
I1. OPERAClON SOBRE LAS CUESTAS
Los accidentes ocurren con m_s frecuencia
en las cuestas. Estos accidentes ocurren
debido a resbaladas o cm'das, las cuales
pueden resultar en graves lesiones. Operar la
recortadora en cuestas requiere mayor
concentraci6n. Si se siente inseguro en una
cuesta, no la recorte.
HACER"
•Puede recortar a trav_s de la superficie de
la cuesta, nunca hacia arriba y hacia abajo.
Proceda con extrema precauci6n cuando
cambie de direcci6n en las cuestas.
•Renueva todos los objetos extraSos, tales
como guijarros, ramas, etc.
•Debe prestar atenci6n a hoyos, baches o
protuberancias. Recuerde que la hierba alta
puede esconder obst_iculos.
NO HACER:
•No recorte cerca de pendientes, zanjas o
terraplenes. El operador puede perder la
tracci6n en los pies o el equilibrio.
•No recorte cuestas demasiado inclinadas.
• No recorte en hierba mojada. La reducci6n
en la tracci6n de la pisada puede causar
resbalones.
III. NII_IOS
Se pueden produciraccidentes tr_.gicossi el
operador no presta atenci6n a la presencia de
los nifios. A menudo, los nifios se sienten
atraidos por la m&quina y por la actividad de la
siega. Nunca suponga que los nifios van a
permanecer en el mismo lugar donde los vio
por 61tima vez.
•Mantenga a los ni_os alejados del area de la
siega y bajo el cuidado estrictode otra
persona adulta responsable.
•Este alerta y apague la m&quina si hay
nifios que entran al &rea.
•Antes y cuando este retrocediendo, mire
hacia atr&sy hacia abajo para verificar si
hay nifios pequei_os.
•Nunca permita que los nirlosoperen la
m&quina.
•Tenga un cuidado extra cuando se acerque
aesquinas donde no hay visibilidad,a los
arbustos, &rboles u otros objetos que
pueden interferir con su Ifnea de visi6n.
IV. SERMICIO
• Tenga cuidado extra al manejar la gasolina
y los dem&s combustibles. Son inflamables
y los gases son explosivos.
- Use solamente un envase aprobado.
Nunca remueva la tapa del dep6sito de
gasolina o agregue combustible con el
motor funcionando. Permita que el motor
se enfrie antes de volver a pone
combustible. No fume.
Nunca vuelva a poner combustible en la
maquina en recintos oerrados.
Nunca almacene la maquina oel envase
del combustible dentro de algen lugar en
donde haya una llama expuesta, tal como
la del calentador de agua.
2O