Craftsman 917.370924 User manual

Owner's Manual
®
OTARY LAWN MOWER
725 Series Briggs
Power-Propelled
22" Multi-Cut
& Stratton Engine
Model No.
917.370924
• EspaSol, p. 21
CAUTION'.
Read and follow all
Safety Rules and Instructions
before operating this equipment
Sears Brands Management Corp., Hoffman Estates, IL 60179 U.S.A.
Visit our Craftsman website: www.craftsman.com

Warranty ................................................... 2
Safety Rules .......................................... 2-4
Product Specifications .............................. 2
Assembly /Pre-Operation ..................... 6-7
Operation ............................................. 8-12
Maintenance Schedule ........................... 13
Maintenance ...................................... 13-16
Service and Adjustments ................... 17-18
Storage .............................................. 18-19
Troubleshooting ................................. 19-20
Repair Parts ....................................... 40-49
Sears Service .......................... Back Cover
CRAFTSMAN 2-YEAR FULL WARRANTY
For TWO YEARS from the date of purchase, this product is warranted against any
defects in material or workmanship. Defective product will receive free repair or
replacement if repair is unavailable.
For warranty coverage details to obtain free repair or replacement, visit the web page:
www.craftsman.com/warranty
This warranty covers ONLY defects in material and workmanship.
Warranty coverage does NOT include:
• Expendable parts that can wear out from normal use within the warranty
period, such as blades, blade adapters, belts, filters or spark plugs.
• Product damage resulting from user attempts at product modification or repair
or caused by product accessories.
• Repairs necessary because of accident or failure to operate or maintain this
product according to all supplied instructions.
• Preventative maintenance, or repairs necessary due to improper fuel mixture,
contaminated or stale fuel.
This warranty is void if this product is ever used while providing commercial services or
if rented to another person.
This warranty gives you specific legal rights, and you may also have other rights which
vary from state to state.
Sears Brands Management Corporation, Hoffman Estates, IL 60179
Serial Number:
Date of Purchase:
Gasoline Capacity /Type: 1.6 Quarts (Unleaded Regular)
Oil Type (API SG-SL): SAE 30 (above 32°F); SAE 5W-30 (below 32°F)
Oil Capacity: 18 Ounces
Spark Plug (Gap: .020") Champion RJ2YXLE (or 33459 for MRS)
Blade Bolt Torque: 35-40 ft. Ibs.
• The model and serial numbers will be found on a decal on the rear of the lawn mower
housing. Record both serial number and date of purchase _nspace provided above.
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.
Al:i,Look for this symbol to point out impor-
tant safety precautions. It means
CAUTION!!! BECOME ALERT!!!
YOUR SAFETY IS INVOLVED.
A WARNING" In order to prevent acci-
dental starting when setting up, transport-
ing, adjusting or making repairs, always
disconnect spark plug wire and place wire
where it cannot come in contact with plug.
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.
_WARNING: Engine exhaust, some of its
constituents, and certain vehicle compo-
nents contain or emit chemicals known to
the State of California to cause cancer and
birth defects or other reproductive harm.
_I,WARNING: 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: This lawn mower is
equipped with an internal combustion
engine and should not be used on or near
any unimproved forest-covered, brush-
covered or grass-covered land unless the
engine's exhaust system is equipped with
a spark arrester meeting applicable local
or state laws (if any). If a spark arrester is
used, it should be maintained in effective
working order by the operator.
In the state of California the above is re-
quired by law (Section 4442 of the Califor-
nia Public Resources Code). Other states
may have similar laws. Federal laws apply
on federal lands. A spark arrester for the
muffler is available through your nearest
Sears Parts & Repair Center (See the RE-
PAIR PARTS section of this manual).
I. CHILDREN
&WARNING: CHILDREN CAN
BE SERIOUSLY INJURED OR
KILLED BY THIS EQUIPMENT.
Carefully read and follow all of
the safety instructions below.
The American Academy of Pediatrics rec-
ommends that children be a minimum of
12 year of age before operating a pedes-
trian controlled lawn mower and a mini-
mum of 16 years of age before operating a
riding lawn mower.
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 mowing area
and under the watchful care of a respon-
sible adult other than the operator.
•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.
II. GENERAL OPERATION
•Read, understand, and follow all
instructions on the machine and in the
manual(s) before starting. Be thoroughly
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 dis-
charge opening at all times.
•Only allow responsible individuals, who
are familiar with the instructions, to oper-
ate the machine.
•Clear the area of objects such as rocks,
toys, wire, bones, sticks, etc., which
could be picked up and thrown by blade.
Stay behind the handle when the engine
(motor) is running.
•Be sure the area is clear of other people
before mowing. Stop machine if anyone
enters the area.
•Do not operate machine barefooted or
while wearing sandals. Always wear
substantial footwear with good ankle
support while mowing.
•Do not pull mower backwards unless
absolutely necessary. Always look down
and behind before and while moving
backwards.
•Never direct discharged material toward
anyone. Avoid discharging material
against a wall or obstruction. Material
may richochet back toward the opera-
tor. Stop blade when crossing gravel
surfaces.
•Do not operate the mower without
proper guards, plates, grass catcher or
other safety protective devices in place.
•See manufacturer's instructions for prop-
er operation and installation of accesso-
ries. Only use accessories approved by
the manufacturer.
•Stop the blade(s) when crossing gravel
drives, walks, or roads.
•Never leave a running machine unat-
tended.
•Stop the engine (motor) and wait until
the blade comes to a complete stop
before cleaning the machine, remov-
ing the grass catcher, or unclogging the
discharge chute.
•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
3 firm hold on the handle; walk, never run.

• Disengagethedrivesystem,ifsoequipped,
beforestartingthe engine(motor).
• Ifthe equipmentshould startto vibrate
abnormally,stopthe engine (motor)and
check immediatelyfor the cause.Vibra-
tion isgenerally awarningof trouble.
• Alwayswear eye protectionwhen oper-
ating machine.
• Useextra carewhenapproachingblind
corners, shrubs,trees, orother objects
that mayobscurevision.
• When loadingor unloadingthis ma-
chine, do notexceed the maximum
recommendedoperationangle of 15°.
• Wear properPersonalProtectiveEquip-
ment(PPE)while operatingthis ma-
chine, including(at a minimum)sturdy
footwear,eye protection,and hearing
protection. Do notmow in shortsor
opentoed footwear.
Alwaysletsomeone knowyou are outside
mowing.
III, SLOPE OPERATION
Slopesare a majorfactorrelated to slip &
fall accidents,which can result in severe
injury.All slopesrequireextra 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, bumps or hidden
objects. Uneven terrain could cause a
slip and fall accident. Tall grass can hide
obstacles.
DO NOT:
•Do not mow near drop-offs, ditches or
embankments. You could lose your foot-
ing or balance.
•Do not mow on wet grass or excessively
steep slopes. Poor footing could cause
a slip and fall accident.
IV. SAFE HANDLING OF GASOLINE
To avoid personal injury or property dam-
age, use extreme care in handling gaso-
line. Gasoline is extremely flammable and
the vapors are explosive.
• Extinguish all cigarettes, cigars, pipes
and other sources of ignition.
• Use only an approved container.
• Never remove gas cap or add fuel with
the engine running.
• Allow engine to cool before refueling.
• Never refuel the machine indoors.
• Never store the machine or fuel contain-
er where there is an open flame, spark
or pilot light such as a water heater or
on other appliances.
• Never fill containers inside a vehicle, on
a truck or trailer bed with a plastic liner.
Always place containers on the ground
away from your vehicle before filling.
• Remove gas-powered equipment from
the truck or trailer and refuel it on the
ground. If this is not possible, then
refuel such equipment with a portable
container, rather than from a gasoline
dispenser nozzle.
• Keep the nozzle in contact with the rim
of the fuel tank or container opening at
all times until fueling is complete. Do
not use a nozzle lock-open device.
• If fuel is spilled on clothing, change
clothing immediately.
• Never overfill fuel tank. Replace gas
cap and tighten securely.
V. GENERAL SERVICE
• 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 acciden-
tal starting.
• Keep all nuts and bolts tight to be sure
the equipment is in safe working condi-
tion.
• Never tamper with safety devices.
Check their proper operation regularly.
Never do anything to interfere with the
intended function of a safety device
or reduce the protection provided by a
safety device.
• 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 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 set-
ting or overspeed the engine.
• Maintain or replace safety and instruc-
4 tion labels, as necessary.

Repair Protection Agreements
Congratulations on making a smart pur-
chase. Your new Craftsman® product is
designed and manufactured for years of
dependable operation. But like all prod-
ucts, it may require repair from time to
time. That's when having a Repair Protec-
tion Agreement can save you money and
aggravation.
Purchase a Repair Protection Agreement
now and protect yourself from unexpected
hassle and expense.
Here's what's included in the Agreement:
• Expert service by our 12,000 profe-
sional repair specialists.
•Unlimited service and no charge for
parts and labor on all covered repairs.
•Product replacement ifyour covered
product can't be fixed.
• Discount of 25% from regular price of
service and service-related parts not
covered by the agreement; also, 25%
off regular price of preventive mainte-
nance check.
• Fast help by phone- phone sup-
port from a Sears representative on
products requiring in-home repair, plus
convenient repair scheduling.
Once you purchase the Agreement, a
simple phone call is all that it takes for you
to schedule service. You can call anytime
day or night, or schedule a service ap-
pointment online.
Sears has over 12,000 professional repair
specialists, who have access to over 4.5
million quality parts and accessories. That's
the kind of professionalism you can count on
to help prolong the life of your new purchase
for years to come. Purchase your Repair
Protection Agreement today!
Some limitations and exclusions apply.
For prices and additional information
call 1-800-827-6655.
Sears Installation Service
For Sears professional installation of home
appliances, garage door openers, water
heaters, and other major home items, in
the U.S.A. call 1-800-4-MY=HOME®.
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. SOME OFTHESEACCESSORIES MAY NOTAPPLYTO YOUR LAWN MOWER.
LAWN MOWER PERFORMANCE
CLIPPING
DEFLECTORS
FOR
REAR DISCHARGE
LAWN MOWERS
GRASS CATCHERS
FOR
REAR DISCHARGE
LAWN MOWERS
STABILIZER
GRASS CATCHERS
FOR
SIDE DISCHARGE
LAWN MOWERS
LAWN MOWER MAINTENANCE
MUFFLERS
BELTS BLADES BLADE ADAPTERS
AIR FILTERS
WHEELS
SPARK PLUGS
ENGINE OIL
5

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 assem-
bled at the factory with the exception of
those parts left unassembled for shipping
purposes. To ensure safe and proper
operation of your lawn mower, all parts
and hardware you assemble must be tight-
ened securely. Use the correct tools as
necessary to ensure proper tightness. All
parts such as nuts, washers, bolts, etc.,
necessary to complete the assembly have
been placed in the parts bag.
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 thoroughly for additional
loose parts.
HOW TO 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 operat-
ing position and align holes in lower
handle with holes in handle brackets.
2. Insert handle bolts through lower
handles and handle brackets; secure
with lower ("standard") knobs.
3. Remove protective padding, raise up-
per handle section into place on lower
handle and tighten both upper ("star")
knobs.
4. 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 Adjust-
ments section of this manual.
O MOWING
f POSITION
control bar /
/
Ii I
11111
UP Upper
handle
Lower handle
Lower handle knob
("standard")
6

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.
><-
!
Vinyl
bindings Frame opening
INSTALL STARTER ROPE
(MODELS EQUIPPED WiTH T=KNOB)
1. Loosen T-knob.
2. Hold control bar against upper handle.
3. Slowly pull engine starter rope out until
rope will slip into loop of rope guide.
4. Tighten T-knob.
bar
Upper handle
Rope guide T-Knob
Engine rope
TO INSTALL ATTACHMENTS
Your lawn mower was shipped ready to be
used as a mulcher. To convert mower to
bagging or discharging, see "TO CON-
VERT MOWER" in the Operation section
of this manual.
7

KNOW YOUR 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
Operator presence control bar
Drive control levers
Starter
handle Handle knobs
Grass
catche Engine oil cap with dipstick
Spark plug
Single point
height adj
handle
Gasoline filler ca
Air filter
Muffler
Mulcher doo
IMPORTANT: This lawn mower is shipped Housing
WITHOUT OIL OR GASOLINE in the engine.
NOTE: Gasoline containing up to 10% ethanol (El0) is acceptable for use in this machine.
The use of any gasoline exceeding 10% ethanol (El0) will void the product warranty.
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 Com-
mission. ,Ii,WARNING: The blade turns when the engine is running.
Operator presence control bar- must Starter handle - used for starting engine.
be held down to the handle to start the Mulcher door - allows conversion to
engine. Release to stop the engine, discharging or bagging operation.
Single point height adjuster - used to Drive control levers - used to engage
adjust cutting height of lawn mower. 8 power-propelled forward motion of mower.

TheoperatonofanYawnmowercanresutn*ore0nob,ectsUseear
thrown into the eyes, which can result in severe eye damage, protec-
Always wear safety glasses or eye shields while operating your tors to
lawn mower or performing any adjustments or repairs. We recom- a v o i d
mend standard safety glasses or awide vision safety mask over spectacles, damage to hearing.
HOW TO USE YOUR LAWN MOWER
ENGINE SPEED
Engine speed was set at the factory for
optimum performance. It is not adjustable.
ENGINE ZONE CONTROL
_ILCAUTION: Federal regulations require
an engine control to be installed on this
lawn mower in order to minimize the risk
of blade contact injury. Do not under
any circumstances attempt to defeat the
function of the operator control. The blade
turns when the engine is running.
• Your lawn mower is equipped with an
operator presence control bar which
requires the operator to be positioned
behind the lawn mower handle to start
and operate the lawn mower.
DRIVE CONTROL ADJUSTMENT
Over time, the drive control system may
become "loose", resulting in decreased
speed. There is a turnbuckle on the drive
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. Rotate turnbuckle on drive control to
increase drive speed.
3. Operate mower to test drive speed.
Readjust as required.
4. If condition fails to improve after the
above steps (forward speed remains
the same), your drive belt is worn and
should be replaced.
DRIVE CONTROL
• Self-propelling is controlled by holding
the operator presence control bar down
to the handle and pulling either drive
control lever rearward to the handle.
The further toward the handle a lever is
pulled, the faster the unit will travel.
• Forward motion will stop when either
the operator presence control bar or a
drive control lever are released. To stop
forward motion without stopping engine,
release a 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.
Operator presence control bar
TO ENGAGE
DRIVE CONTROL
rive
control levers
DRIVE CONTROL
DISENGAGED
Adjustment
turnbuckle
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.
Height
adjuster lever
LEVER
BACKWARD
TO LOWER
MOWER
9
LEVER
FORWARD
TO RAISE
MOWER

TO CONVERT MOWER
Your lawn mower was shipped ready to be
used as a mulcher. To convert to bagging
or discharging:
REAR BAGGING
*Lift rear door of the lawn mower and
place the grass catcher frame hooks
onto the grass bag brackets.
*To convert to mulching or discharging
operation, remove grass catcher and
close rear door. door
Grass bag
bracket Grass
catcher
'\ handle
Full bac
catcher indicator
frame hook window
NOTE: Rear door will remain open until
operator presence control bar is held
down to the handle.
ACAUTION: Do NOT force rear door to
close. Serious damage to your mower
could result.
SIDE DISCHARGING
*Rear door must be closed.
*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 must be
closed and locked.
\\
Open I
mulcher door I
Discharge
deflector \
MOWER IS NOW READY
FOR DISCHARGING
OPERATION
SIMPLE STEPS TO REMEMBER WHEN
CONVERTING YOUR LAWN MOWER
FOR MULCHING -
1. Rear door closed.
2. Mulcher door closed and locked.
FOR REAR BAGGING -
1. Grass catcher installed.
2. Mulcher door closed and locked.
FOR SIDE DISCHARGING -
1. Rear door closed.
2. Discharge deflector installed.
ACAUTION: Do not run your lawn mow-
er 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.
10

TO EMPTY GRASS CATCHER
Empty the grass catcher when clippings
are visible in the full bag indicator window.
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 empty-
ing; it will cause unnecessary wear.
Grass
catcher
frame
Bag
handle
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.
• i, CAUTION: DO NOT overfill engine with
oil, or it will smoke heavily from the muffler
on startup.
1. Be sure lawnmower is level.
2. Remove oil dipstick from oil fill spout.
3. You receive a container of oil with the
unit. Slowly pour the entire container
down the oil fill spout into the engine.
NOTE: Initial oil fill requires only 18 oz.
due to residual oil in engine from the
manufacturers 100% quality testing. When
changing oil you may need 20 oz.
4. Insert and tighten dipstick.
IMPORTANT:
• 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. See "TO
CHANGE ENGINE OIL" in the Mainte-
nance section of this manual.
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 fresh-
ness.
A CAUTION" Wipe off any spilled oil or
fuel. Do not store, spill or use gasoline
near an open flame.
&CAUTION: Alcohol blended fuels
(called gasohol or using ethanol or metha-
nol) can attract moisture which leads to
separation and formation of acids during
storage. Acidic gas can damage the fuel
system of an engine while in storage. To
avoid engine problems, the fuel system
should be emptied before storage of 30
days or longer. Empty 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.
Engine
oil cap
Gasoline
filler cap
TO STOP ENGINE
* To stop engine, release operator pres-
ence control bar.
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.
NOTE: Your engine is equipped with an
automatic choke system. No priming or
choking is required before starting.
* To start engine, hold operator presence
control bar down to the handle and pull
starter handle quickly. Do not allow
starter rope to snap back.
11

MOWING TiPS
_, CAUTION: Do not use de-thatcher
blade attachments on your mower. Such
attachments are hazardous, will damage
your mower and could void your warranty.
• 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 cut-
ting 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 recut-
ting 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, yet the newly cut area will not be
exposed to direct sunlight.
• 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 sec-
ond cut, mow across (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.
12

MAINTENANCE BEFOREAFTEREVERY
EACH EACH 10
SCHEDULE USE USE HOURS
mCheck for Loose Fasteners
_ Clean /Inspect Grass Catcher *
Check Tires
_ Check Drive Wheels I_
Clean Lawn Mower ....
M Clean under Drive Cover ***
O Check Drive Belt /Pulleys ***
_ Check /Sharpen /Replace Blade
R Lubrication
Clean and Recharge Battery **
Check Engine Oil level
IE Change Engine Oil
N Clean Air Filter
_ Inspect Muffler
N Replace Spark Plug
E Replace Air Filter Paper Cartridge
Empty fuel system or add Stabilizer
EVERY EVERY BEFORE
25 HOURS 100
OR SEASON HOURS STORAGE
*(if so equipped)
** Electric-Start mowers
*** Power-Propelled mowers
**** Use a scraper
to clean under deck
1-Change more often if operating under a heavy load or in high outdoor temperatures.
2 - Service more often if operating in dirty or dusty conditions.
3 - Replace blades more often when mowing in sandy soil.
4 - Charge 48 hours at end of season.
5 - And after each 5 hours of use.
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 unit as instructed in this manual.
Some adjustments will need to be made
periodically to properly maintain your unit.
At least once a season, check to see if
you should make any of the adjustments
described in the Service and Adjustments
section of this manual.
•At least 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
•Check engine oil level.
•Check for loose fasteners.
LUBRICATION
Keep unit well lubricated
(See "LUBRICATION CHART").
LUBRICATION CHART
(_ Wheel
adjuster (on
each wheel)
(_ Engine oil
(_ Mulcher
door hinge
pin
(_ Rear door
hinge
(_ Handle bracket mounting pins
(_) Spray lubricant
See "ENGINE" in Maintenance section.
IMPORTANT: Do not oil or grease plastic
wheel bearings. Viscous lubricants will
attract dust and dirt that will shorten the life of
the self-lubricating bearings. If you feel they
must be lubricated, use only a dry, powdered
3graphite type lubricant sparingly.
1

LAWN MOWER
Always observe safety rules when per-
forming 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.
DRIVE WHEELS
Check rear drive wheels each time before
you mow to be sure they move freely.
The wheels not turning freely means trash,
grass cuttings, etc. are inthe drive wheel area
and must be cleaned to free drive wheels.
If necessary to clean the drive wheels, be
sure to clean both rear wheels.
BLADE CARE
For best results, mower blade must be
kept sharp. Replace a bent or damaged
blade.
A CAUTION: Use only a replacement
blade approved by the manufacturer of
your mower. Using a blade not approved
by the manufacturer of your mower is haz-
ardous, could damage your mower and
void your warranty.
TO REMOVE BLADE
1. Disconnect spark plug wire from spark
plug and place wire where it cannot
come in contact with plug.
2. Turn 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 counter-
clockwise.
5. Remove blade and attaching hardware
(bolt, lock washer, hardened washer).
6. Remove debris shield.
NOTE: Remove the blade adapter and
check the key inside hub of blade adapter.
The key must be in good condition to work
properly. Replace adapter if damaged.
TO REPLACE BLADE
1. Position the blade adapter on the en-
gine crankshaft. Be sure key in adapter
and crankshaft keyway are aligned;
and that the drive belt is inside the tab
of the belt retainer.
2. Install debris shield.
3. Position blade on the blade adapter.
IMPORTANT: To ensure proper assembly,
center hole in blade must align with star
on blade adapter. 14
4. Be sure the trailing edge of blade (oppo-
site sharp edge) is up toward the engine.
5. Install the blade bolt with the lock
washer and hardened washer into
blade adapter and crankshaft.
6. 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 heat treated.
If bolt needs replacing, replace only with
approved bolt shown in the Repair Parts
section of this manual.
Belt
adapter
nk-
shaft
keyway
shield J
edge
washer
Blade bolt
TO SHARPEN BLADE
NOTE: We do not recommend sharpening
blade - but if you do, be sure the blade is
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, you will need a
5/8" diameter steel bolt, pin, or a cone
balancer. (When using a cone balancer,
follow the instructions supplied with
balancer.)
NOTE: Do not use a nail for balancing
blade. The lobes of the center hole may
appear to be centered, but are not.
• Slide blade on to an unthreaded portion
of the steel bolt or pin and hold the
bolt or pin parallel with the ground. 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.
Center hole
5/8" bolt or pin Blade

GRASS CATCHER
•The grass catcher may be hosed with
water, but must be dry when used.
•Check your grass catcher often for dam-
age or deterioration. Through normal
use it will wear. If catcher needs replac-
ing, replace only with approved replace-
ment catcher shown in the Repair Parts
section of this manual. Give the lawn
mower model number when ordering.
.Tip lawn mower on its side as shown
and drain oil into a suitable container.
Rock lawn mower back and forth to re-
move any oil trapped inside of engine.
GEAR CASE
*To keep your drive system working
properly, the gear case and area around
the drive should be kept clean and free
of trash build-up. Clean under the drive
cover twice a season.
*The gear case is filled with lubricant to
the proper level at the factory. The only
time the lubricant needs attention is if
service has been performed on the gear
case.
ENGINE
LUBRICATION
Use only high quality detergent oil rated with
API service classification SG-SL. Select the
oil's SAE viscosity grade according to your
expected operating temperature.
SAE VISCOSITY GRADES
F -20 0 30 32 40 60 80 100
C -30 -20 -1; ; 1'0 20 10 4;
TEMPERATURE 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°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 op-
eration orat least once a year if the mower
is not used for 25 hours in one year.
Check the crankcase oil level before
starting the engine and after each five (5)
hours of continuous use. Tighten oil plug
securely each time you check the oil level.
TO CHANGE ENGINE OIL
NOTE: Before tipping lawn mower to drain
oil, empty 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 plug.
2. Remove engine oil cap; lay aside on a
clean surface.
4. Wipe off any spilled oil from lawn
mower or side of engine.
5. Slowly pour oil down the oil fill spout,
stopping every few ounces to check
the oil level with the dipstick.
6. Stop adding oil when you reach the
FULL mark on the dipstick. Wait a
minute to allow oil to settle.
7. Continue adding small amounts of oil,
rechecking the dipstick until oil level
settles at FULL. DO NOT overfill, or
engine will smoke heavily from the
muffler on startup.
8. Always be sure to retighten oil dipstick
before starting engine.
9. Reconnect spark plug wire to spark
plug.
AIR FILTER
Your engine will not run properly and may
be damaged by using a dirty air filter.
Replace the air filter cartridge every 100
hours of operation or every season, which-
ever occurs first. Service air cleaner more
often under dusty conditions.
TO CLEAN AIR FILTER
1. Loosen screw and tilt cover to remove.
2. Carefully remove cartridge.
3. Clean by gently tapping on a flat sur-
_i face. If very dirty, replace cartridge.
CAUTION: Petroleum solvents, such
as kerosene, are not to be used to clean
cartridge. They may cause deterioration
of the cartridge. Do not oil cartridge. Do
not use pressurized air to clean or dry
cartridge.
4. Install cartridge, then replace cover
making sure the tabs are aligned with
the slots in the back plate. Fasten
screw securely.
15

Lip Back plate
/
Cart_ _ /' ,sot
"-,-z _" Cover
Cover tab
MUFFLER
Inspect and replace corroded muffler as it
could create a fire hazard and/or damage.
SPARK PLUG
Replace spark plug 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 the "PRODUCT SPECIFICATIONS"
section of this manual.
CLEANING
IMPORTANT: For best performance, keep
mower housing free of built-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 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.
•With the exception of the water washout
port (if equipped), we do not recommend
using a garden hose to clean the outside
of your 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.
WATER WASHOUT FEATURE
Your lawn mower is equipped with a fitting
that allows quick and easy cleaning of
the underside of the housing. To use this
feature, proceed as follows:
1. Move lawn mower to an area of cut
grass or another hard surface.
NOTE: Water, grass and other debris will
drain from beneath the mower housing
during the washout process.
2. Remove grass catcher and discharge
chute assembly from lawn mower.
3. Close mulcher door (if equipped).
4. Connect a garden hose to the fitting
where shown.
IMPORTANT: Be sure the garden hose is
not routed under the lawn mower housing
or entangled in the wheels.
5. Turn on water supply and check for
leaks at the fitting.
If no leaks are present, start engine (as
described in the Operation section of
this manual) and let engine run until the
underside of the lawn mower is clean.
_k WARNING: Do not engage the drive
system during the washout process.
6. Shut off the engine.
7. Shut off water supply and remove
hose from fitting.
CAUTION: Do not remove hose from
fitting while engine is running. Water in
engine can result in shortened engine life.
8. Start engine (as described in the Op-
eration section of this manual) and let
engine run for a full minute to remove
excess water from mower.
Hose
Fitting
CLEAN UNDER DRIVE COVER
Clean under drive cover at least twice a
season. Scrape underside of cover with
putty knife or similar tool to remove any
build-up of trash or grass on underside of
drive cover.
16

• ILWARNING: To avoid serious injury, before performing any service and 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 wire where it cannot come in
contact with plug.
LAWN MOWER TO REPLACE DRIVE BELT
TO ADJUST CUTTING HEIGHT
See "TO ADJUST CUTTING HEIGHT" in
the Operation section of this manual.
REAR DEFLECTOR
The rear deflector, attached between the rear
wheels ofyour mower, isprovided to minimize
the possibility that 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.
TO REMOVE DRIVE BELT
1. Remove screws securing rear baffle.
2. Turn lawn mower on its side with air
filter and carburetor up.
3. Remove rear baffle from mower.
4. Remove blade bolt, Iockwasher, hard-
ened washer and blade.
5. Remove debris shield.
6. Remove gearcase belt keeper.
7. Remove drive belt.
Gearcase
belt keeper
Rear spring
baffle Blade
adapter
Gearcase
pulley
1. Place new drive belt on gearcase pul-
ley.
NOTE: Always use factory approved belt
to assure proper fit and long life.
2. Reinstall gearcase belt keeper. Be
sure the new drive belt is inside the
tabs of the gearcase belt keeper.
3. Position the blade adapter on the en-
gine crankshaft. Be sure key in adapter
and crankshaft keyway are aligned;
and that the new drive belt is inside the
tabs of the belt retainer.
4. Place rear baffle in mower housing.
5. Reinstall debris shield.
6. Reinstall blade. The recommended
tightening torque is 35-40 ft. Ibs.
7. Return mower to upright position.
8. Reinstall rear baffle screws.
TO ADJUST HANDLE
The handle on your lawn mower has
multiple height positions - adjust to height
that suits you.
1. Remove knob and carriage bolt on one
side of the lower handle.
2. While holding handle assembly,
remove knob and carriage bolt from
opposite side, align hole in handle with
desired hole in handle bracket and
reassemble bolt and knob and tighten
securely.
3. Align opposite side of handle with
same positioning hole and secure with
bolt and knob.
Idler puii<_e_
\ i
Belt retainer
Debris shield
Handle
bracket
\\
Knob Bolt
Low
High
Jm
Hardened
Blade
Lockwasher
Blade
bolt
17

ENGINE
ENGINE SPEED
Your engine speed has been factory set.
CARBURETOR
Your carburetor is not adjustable.
IMPORTANT: Never tamper with the
engine governor, which is factory set
for proper engine speed. Overspeed-
ing 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 sec-
tion 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. Loosen the two "star" handle knobs on
sides of the upper handle and allow
handle to fold down to the rear.
2. Loosen the two "standard" handle
knobs on sides of the lower handle and
pivot entire handle assembly forward
and allow itto rest on mower.
3. Reinstall "standard" knobs and car-
riage bolts to lower handle or handle
brackets for safe keeping.
•When setting up your handle from the
storage position, you must manually
lock lower handle into mowing position.
IMPORTANT: When folding the handle
for storage or transportation, be sure to
fold the handle as shown or you may dam-
age the control cables.
Operator MOWING
POSITION
control bar
!//
////
/ /
// //
FOLD , ,,
FORWARE Upper
FOR handle
STORAGE
Lower handle
Lower handle
"standard" knob
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.
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.
•Empty the fuel tank by starting the en-
gine and letting 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.
18

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 stor-
age 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 car-
buretor. Do not empty 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 a suitable 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.
• IkCAUTION: 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 Parts & Repair Center.
PROBLEM CAUSE
Does not start 1. Dirty air filter.
2. Out of fuel.
3. Stale fuel.
4. Water in fuel.
5. Spark plug wire 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.
11. Weak battery (if equipped).
12. Disconnected battery
connector (if equipped).
19
CORRECTION
1. Clean/replace air filter.
2. Fill fuel tank.
3. Empty fuel tank and refill tank
with fresh, clean gasoline.
4. Empty fuel tank and refill tank
with fresh, clean 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.
11. Charge battery.
12. Connect battery to engine.

TROUBLESHOOTING - See appropriate section in manual unless directed
to aSears Parts & Repair Center.
CAUSEPROBLEM
Loss of power
Excessive
vibration
Starter rope
hard to pull
Grass catcher
not filling
(if so equipped)
Hard to push
Loss of drive
or sJowing of
drive speed
1. Rear of mower housing or
blade dragging in 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.
.
.
3.
4.
Engine flywheel brake is on
when control bar is released.
Bent engine crankshaft.
Blade adapter broken.
Blade dragging in grass.
1. Cutting height too low.
2. Lift on blade worn off.
3. Catcher not venting air.
1. Grass is too high or wheel
height is too low.
2. Rear of mower housing or
blade dragging in grass.
3. Grass catcher too full.
4. Handle height position not
right for you.
1. Belt wear.
2. Belt off of pulley.
3. Drive cable worn or broken.
4. "Loose" drive control system.
CORRECTION
1. Raise cutting height.
2. Raise cutting height.
3. Clean/replace air filter.
4. Clean underside of mower
housing.
5. Check oil level.
6. Cut at slower walking speed.
1. Replace blade. Tighten
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 the starter rope.
2. Contact a Sears or other
qualified service center.
3. Replace blade adapter.
4. Move lawn mower to cut
grass or to hard surface.
1. Raise cutting height.
2. Replace blade.
3. Clean grass catcher.
1. Raise cutting height.
2. Raise rear of 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. Adjust drive control.
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