Craftsman 917371623 Owner’s Manual

ROTARY AWN MOWER

625 Series Briggs & Stratton Engine

Power-Propelled

22" Multi-Cut

Model No.

917.371623

• EspaSol, p. 19

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

Product Specifications .............................. 4

Assembly / Pre-Operation ........................ 6

Operation ............................................. 7-11

Maintenance Schedule ............................ !2

Maintenance ...................................... 12415

Service and Adjustments ................... 15-16

Storage .............................................. 16-17

Troubleshooting ................................. 17-18

Repair Parts ....................................... 36-45

Sears Service .......................... Back Cover

2-YEAR FULL WARRANTY ON CRAFTSMAN LAWN MOWER

If this Craftsman Lawn Mower fails due to manufacturer defects in material or

workmanship within two years from the date of purchase, return it to any Sears store,

Parts & Repair Center or other Craftsman outlet for free repair (or replacement if repair proves impossible)_

This warranty applies for only 90 days from the date of purchase if this Lawn Mower is

ever used for commercial or rental purposes.

This ,warranty does not cover:

• Expendable items that 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 crackshafts and the failure to assemble, operate or maintain this Lawn Mower

according to all supplied product instructions_

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., Hoffman Estates, IL 60179

IMPORTANT: This cutting machine is capable of amputating hands and feet and throw-

ing objects. Failure to observe the following safety instructions could result in serious injury or death+

_,Look for this symbol to point out impor- tant safety precautions. It means

CAUTIONI!I BECOME ALERTI!! YOUR SAFETY IS INVOLVED,

_i, WARNING: In order to prevent ac- cidental starting when setting up, trans-

porting, adjusting or making repairs, always disconnect spark plug wire and place wire where it cannot come in contact with plug.

_WARNING: Engine exhaust, some of its constituents, and certain vehicle components

contain or emit chemicals known to the State of Californiato cause cancer and birth defects

or other reproductive harm.

_t,WARNING: Battery posts, terminals and related accessories contain lead and Iead

compounds, chemicals known to the State of California to cause cancer and birth

defects or other reproductive harm, Wash hands after handling.

_I, 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 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.

° Be sure the area is clear of other people

before mowing. Stop machine if anyone

enters the area.

• Do not operate the mower when bare-

foot 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_

• Never direct discharged material toward anyone. Avoid discharging material

against a wall or obstruction. Material may richochet back toward the opera-

tor, Stop the blade when crossing gravel

surface&

• 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 ap-

proved 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; walk, never run,

• Disengage the self-propelled mech-

anism or drive clutch on mowers so equipped before starting the engine.

• If the equipment should start to vibrate abnormally, stop the engine (motor) and check immediately for the cause. Vibra-

tion 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 &

fall accidents which can result in severe in- jury, 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 foot-

ing could cause slipping, Iii. 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 ma-

chine, . Use extra care when approaching blind

corners, shrubs, trees, or other objects

that may obscure vision, IV. SAFE HANDLING OF GASOLINE Use extreme care in handling gasoline.

Gasoline is extremely flammable and the

vapors are explosive.

• Extinguish al! 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.

• Neverfill containersinsideavehicle,on atruckortrailerbedwith aplasticliner.

Alwaysplacecontainersonthe ground

awayfromyourvehiclebeforefilling,

• Removegas-poweredequipmentfrom

thetruck ortrailerandrefuelit onthe ground. Ifthisisnot possible,then

refuelsuchequipmentwitha portable

container,ratherthanfroma gasoline dispensernozzle.

• Keepthenozzleincontactwiththe rim

ofthe fueltankor containeropeningat alltimes untilfuelingis complete.Do

notusea nozzlelock-opendevice.

. Iffuel is spilledon clothing,change

clothingimmediately°

• Neveroverfillfueltank, Replacegas capandtightensecurely.

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 accidental starting_

• Keep nuts and bolts, especially blade attachment bolts, tight and keep equip-

ment 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 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- tion labels, as necessary,

_-WARNING: 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 required by taw (Section 4442 of the California 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 REPAIR PARTS section of this manual),

Serial Number: Date of Purchase:

Gasoline Capacity / Type: 1,6 Quads (Unleaded Regular) Oil Type (API SG-SL): SAE 30 (above 32°F); SAE 5W-30 (below 32°F)

Oil Capacity: 20 Ounces Spark Plug (Gap: .030") Champion J19LM or RJ19LM 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 in space provided above.

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 if your covered

product can't be fixed.

• Discount of 10% from regular price of service and service-related parts not

covered by the agreement; also, 10% 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 calf 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 of these accessories may not apply to your lawn mower.

LAWN MOWER PERFORMANCE

CLIPPING

DEFLECTORS

REAR DISCHARGE

LAWN MOWERS

GRASS CATCHERS

FOR

REAR DISCHARGE

LAWN MOWERS

LAWN MOWER MAINTENANCE

H,H,,===, = H= ' '

MUFFLERS AIR FILTERS

FOR

STABILIZER

FOR

SIDE DISCHARGE

GRASS CATCHERS

LAWN MOWERS

SPARK PLUGS

BELTS BLADES

BLADE ADAPTERS WHEELS ENGINE OIL

Read these instructions and this manual in its entirety before you attempt to assemble or

operate your new lawn mower.

IMPORTANT: This lawn mower is shipped WITHOUT OIL OR GASOLINE in the engine.

Your new lawn mower has been assembled at the factory with the exception of those parts left unassembled for shipping purposes. 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, All parts such as nuts, washers, bolts, etc.,

necessary to complete the assembly have been placed in the parts bag. TO REMOVE MOWER FROM CARTON

1. Remove Ioose 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 MOWER

TO UNFOLD HANDLE

IMPORTANT: Unfold handle carefully so

as not to pinch or damage control cables.

I, Raise handles until lower handle sec-

tion locks into place in mowing position,

2, Remove protective padding, raise up-

per handle section into place on lower handle and tighten both handle knobs.

3, Remove handle padding holding operator

presence control bar to upper handle,

Your lawn mower handle can be adjusted for your mowing comfort° Refer to 'AD-

JUST HANDLE" in the Service and Adjust- ments section of this manual°

Operator MOWING

POSITION

control bar

• tTJ f

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.

Frame

Vinyl Frame bindings opening

TO INSTALL ATTACHMENTS Your lawn mower was shipped ready to be

used as a mutcher_ To convert mower to bagging or discharging, see "TO CON-

VERT MOWER" in the Operation section of this manual,

f J

?/./ Upper

UP /,::,;_xx handle

J J X

Handle

knob

Lower handle

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.

i 1,1 .............................................................................................i

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

DR WARNING ON OFF AND FEET AWAY

Drive

control bar

Operator presence control bar

Handle knob

Starter

Engine oil cap with dipstick

handle

Primer

Grass catcher Muffler

plug

Air

Mulcher

cover

Wheel adjuster

Housin

(on each wheel)

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 Com-

mission, 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_

Starter handle - used for starting engine.

Mulcher door - allows conversion to

discharging or bagging operation, 7

Primer- pumps additional fuel from the carburetor to the cylinder for use when

starting a cold engine,

Drive control bar - used to engage power-propelled forward motion of mower°

Theoperationof any

lawnmowercanresult inforeignobjectsthrown

intothe eyes,whichcan resultinsevereeyedam-

age,Alwayswearsafetyglassesor eye shieldswhileoperatingyourlawnmower

orperforminganyadjustmentsor repairs° Werecommendastandardsafetyglasses orwidevisionsafetymaskwornover

spectacles,

HOW TO USE YOUR LAWN MOWER

ENGINE SPEED

The engine speed was set at the factory for optimum performance, Speed is not

adjustable.

ENGINE ZONE CONTROL A0_CAUTION: Federal regulations require

an engine control to be installed on this lawn mower in order to minimize the

risk of blade contact injury, Do not under any circumstances attempt to defeat the

function of the operator control, The blade turns when the engine is running.

• Your lawn mower is equipped with an operator presence control bar which requires the operator to be positioned

behind the lawn mower handle to start and operate the lawn mower,

TO OPERATE DRIVE SYSTEM

• To start forward motion, lift drive con- trol bar up to handle.

• To stop forward motion, release drive control bar,

IMPORTANT: Always keep drive control

fully engaged against handle when in use_

Operator presence control bar

DRIVE

CONTROL CONTROL

ENGANGED DISENGAGED

TO ADJUST CUTTING HEIGHT

Raise wheels for tow cut and lower wheels

for high cut, adjust cutting height to suit your requirements° Medium position is

best for most lawns.

• To change cutting height, squeeze ad- juster lever toward wheel, Move wheel

up or down to suit your requirements. Be sure all wheels are in the same setting.

NOTE: Adjuster is properly positioned

when plate tab inserts into hole in lever,

Also, 9-position adjusters (if so equipped)

allow lever to be positioned between the plate tabs.

LEVER BACKWARD Plate tab

TO LOWER MOWER

LEVER FORWARD TO RAISE MOWER Lever

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 mutcher plug. Store mulcher plug in a safe

place,

• You can now install the grass catcher or optional clipping deflector,

• To convert to mulching or discharging

operation, install mulcher plug into rear discharge opening of mower,

Discharge deflector

Mulcher plug

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 mutcher plug removed, 2, Grass catcher installed,

3. Mulcher door closed° FOR SIDE DISCHARGING -

1, Rear mutcher plug installed,

2. Discharge deflector installed,

A&OAUTION: Do not run your lawn

mower without mulcher plug or approved grass catcher in place, Never attempt to

operate the lawn mower with the rear door removed or propped open,

Open mulcher door

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. NOTE: Do not drag the bag when empty-

ing; it will cause unnecessary wear,

Engine

oil cap

\ Grass

catcher

frame

handle

BEFORE STARTING ENGINE

ADD OIL Your lawnmower is shipped without oii 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 heavily from the muffler on startup,

!. 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 I8 ozo 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.

Gasoline

filler cap

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 net store, spill or use gasoline

near an open flame, A CAUTION: Alcohol blended fuels

(called gasohot 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,

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,

1_ To start a cold engine, push primer

three (3) times before trying to start,

Use a firm push, This step is not usually necessary when starting an engine which has already run for a few

minutes.

2, Hold operator presence control bar

down to the handle and pull starter handle quickly, Do not allow starter

rope to snap back,

NOTE: In cooler weather it may be necessary to repeat priming steps. In

warmer weather over priming may cause flooding and engine will not start. If you do flood engine, wait a few minutes before

attempting to start and do not repeat

priming steps.

MOWING TIPS

_, 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 be- come 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, tf 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.

MAINTENANCE

SCHEDULE

Check for Loose Fasteners ,C!e,an,/,Inspect Grass Ca!char

Check Tires

NWCheck Drive Wheels ***

Clean Lawn Mower ....

M Clean under Drive Cover *** O Check Drive Belt / Pulleys ***

W Check / Sharpen / Replace Blade

R Lubrication ..............................

Ciean and Recharge Battery **.................

Eng,neOli,evol

_ hange Engine,Q,}!.......... '.......

Clean Air Filter ,!n,sp,ectMuffler

N Replace Spark Plug

E Replace Ai'r"Ftiier Paper Cartridge

Empty fuel system or add Stabilizer

* (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 htgh outdoor temperatures.

2 - Service more often ff operating in dirty or dusty conditions.

3 - Replace blades more often when mowing In sandy eo]f. 4 * Charge 48 hours at end of season.

5 - And after each 5 hours of use

BEFORE AFTER EVERY EVERY EVERY BEFORE

EACH EACH 10 25 HOURS 100

USE USE HOURS ORSEASON HOURS STORAGE

,,u

v' v'

v' v' v" v'

V'3

v' v' v_

64,2

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

C) Wheel

adjuster (on

each wheel)

Engine oil

Mulcher

door hinge

6) 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 dirtthatwill shorten the life of

the selfqubricating bearings, If you feel they

must be lubricated, use only a dq,; powdered

2graphite type lubricant sparingly,

LAWN MOWER

Always observe safety rules when per- forming any maintenance,

TIRES

• Keep tires free of gasoline, oi!, 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 front drive wheels each time before

you mow to be sure they move freely. The wheels not turning freely means trash, grass cuttings, etc_are inthe drive wheel area

and must be cleaned to free drive wheels, If necessary to clean the drive wheels, be

sure to clean both front wheels°

1. Remove hubcaps, Iocknuts & washers.

2. Remove wheels from wheel adjusters.

3. Remove any trash or grass cuttings

from inside the dust cover, pinion and/

or drive wheel gear teeth. 4, Put wheels back in place. NOTE: If after cleaning, the drive wheels do not turn freely, contact a Sears or other

qualified service center° BLADE CARE For best results, blade must be kept sharp°

eplace a bent or damaged blade.

CAUTION: Use only a replacement blade approved by the man ufacturer of your mower. Using a blade not approved by the manu-

facturer of your mower is hazardous, could

damage your mower and void your warrantyo

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 & attaching hardware

(bolt, lock washer & hardened washer),

TO REPLACE BLADE

1. Position blade on the blade adapter aligning the two (2) holes in the blade

with the raised lugs on the adapter.

2 Be sure the trailing edge of blade (oppo-

site sharp edge) is up toward the engine.

3. Install the blade bolt with the lock washer and hardened washer into

blade adapter and crankshaft.

4_ Use block of wood between blade and

lawn mower housing and tighten the blade bolt, turning clockwise_

Recommendedtighteningtorque: 35-40ft. lbs, IMPORTANT: Blade bolt is heat treated°

tf bolt needs replacing, replace only with

approved bolt shown in the Repair Parts section of this manual.

Blade adapte

Lockwasher

bolt Hardened

washer Trailing edge

TO SHARPEN BLADE

NOTE: We do not recommend sharpening

the 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 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,

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.

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 ff service

has been performed on the gear case. If lubricant is required, use only Texaco

Starplex Premium 1 Grease, Part No, 75036& Do not substitute,13

Crankshaft

Crar kshaft

ENGINE LUBRICATION

Use only high quality detergent oil rated with API service classification SG-SL Selectthe

oil's SAE viscosity grade according to your expected operating temperature°

SAEWSCOS_TYGRADES

F .2o 0 30 32 _D 6o , .B_ 'm...'_00..j.....

c .;o ._o -1; o lo so =D 4o

TEMPERATURERANGEANTICIP^TEDBEFORENEXTOILCHANG_

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°E 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 oi! 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.

3, 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.

Container

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 heavity from the muffler on startup,

8, Afways 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,

whichever occurs first. Service air cleaner

more often under dusty conditions,

TO CLEAN AIR FtLTER

1. Loosen screw and tilt cover to remove. 2, Carefully remove cartridge_

3, Clean by gently tapping on a flat sur-

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,

Back plate

C Slot

Co r 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 SPECiFIC-

ATIONS" section of this manual.

CLEANING IMPORTANT: For best performance,

keep mower housing free of built-grass and trash_ Clean the underside of your

14 mower after each use,

Cover

_CAUTION: Disconnectsparkplugwire fromsparkplugand placewirewhereit

cannotcomein contactwith plug,

• Cleantheundersideofyour lawnmower byscrapingto removebuild-upofgrass

andtrash.

• Cleanengineoftento keeptrashfrom accumulating.A cloggedengineruns hotterandshortensenginelife,

• Keepfinishedsurfacesandwheelsfree ofallgasoline,oil,etc.

WARNING: To avoid serious injury, before performing any service and adjustments:

I. 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.

• Wedo notrecommendusingagarden hosetocleanlawnmowerunlessthe

electricalsystem,muffler,airfilter and carburetorare coveredto keepwater out_Waterin enginecan resultinshort-

enedenginelife.

CLEAN UNDER DRIVE COVER

Clean under drive cover at teast twice a sea- son, Scrape underside of cover with putty

knife or similar tool to remove any build-up of trash or grass on underside of drive cover.

LAWN MOWER

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 of your mower, is provided 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 drive cover.

2o Remove belt from gearcase pulley by

pushing clown on arm and rolling belt off pulley.

3. Turn lawn mower on its side with air filter and carburetor down.

4. Remove blade, engine pulley and debris shield,

5, Remove engine pulley and belt from

debris shield.

PUSH DOWN _

Drive

cover

TO REPLACE DRIVE BELT

1. Place new drive belt in engine pulley and belt retainer of debris shield.

2 Route the other end of the new drive

belt through hole in housing

3, Reinstall debris shield.

4. Reinstall blade.

5, Return mower to upright position. 6, Push down on arm, install new belt on

gearcase pulley Release arm slowly.

NOTE: Always use factory approved belt

to assure proper fit and long life,

7. Reinstall drive cover.

Engine pulley

Drive belt

Belt retainer

Debris shield

TO ADJUST HANDLE The handle can be mounted in a high or

low position. The mounting holes in the bottom of lower handle are off center for

raising or lowering the handle-

1, Remove upper handle and wire tie(s)

securing cable(s) to lower handle.

Remove hairpin cotters from lower handle bracket mounting pin.

Squeeze lower handle in to remove it

from mounting pin&

+ 33 hidden pages

Craftsman 917371623 Owner’s Manual

Specifications and Main Features

Frequently Asked Questions

User Manual