CRa FT XMRN°

MODEL 917.377301

OWNER'S MANUAL

• Assembly

• Operation

, Customer

Responsibilities

• Service

• Adjustments

• Repair Parts

Caution:

Read and Follow all Safety Rules and Instructions

Before Operating

This Equipment

159798 REV.1

04.01.97

VBL iii1I

Printed in U.S,A.,

'111

& SAFETY RULES

Safe Operation Practices for Walk-Behind Mowers

IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECT_

PAiLURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATP

SAFETY STANDARDS REQUIRE OPERATOR PRESENCE CONTROLS TO MINIMIZE THE RISK OF INJURY.

YOUR UNIT I.

EQUIPPED WITH SUCH CONTROLS.

DO NOT ATTEMPT TO DEFEAT THE FUNCTION OF THE OPERATOR PRESENC,

CONTROLS UNDER ANY CIRCUMSTANCES.

•

•

•

"

TRAINING:

Read this operator's manual carefully.

the controls and know how to operate your mower properly.

Learn how to quickly stop mower.

Become familiar with

Do not allow children to use your mowen Never allow adults to use mower without proper instructions+

Keep the area of operation clear of atl persons, especially small children and pets.

Use mower onty as the manufacturer intended and as described in this manual.

•

•

Do not operate mower if it has been dropped or damaged in any manner.

Always have damage repaired before using your mower.

Do not use accessory attachments that are not recommended by the manufacturer.

hazardous.

Use of such attachments may be

,' The blade turns when the engine is running,

PREPARATION:

• Always thoroughly check the area to be mowed and clear it of all stones, sticks, wires, bones, and other foreign objects.

These objects will be thrown by the blade and can cause severe injury.

* Always wear safety glasses or eye shields when starting and while using your mower.

.

Dress properly.

Do not operate mower when barefoot or wearing open sandals.

Wear only solid shoes with good traction when mowing.

• Check fuel tank before starting engine.

Do not fill gas tank indoors, when the engine is running orwhen the engine is hot.

Allow the engine to cool for several minutes before filling the gas tank.

Clean off any spilled gasoline before starting the engine.

,, Always make wheel height adjustments before starting your mower.

Never attempt to do this while the engine is running.

* Mow only in daylight or good artificial lighL

OPERATION:

•

•

•

•

•

•

Keep your eyes and mind on your mower and the area being

cut, Do not let other interests distract you.

Do not mow wet or slippery grass. Never run while operating your mower. Always be sure of your footing - keep afirm hold

on the handles and walk.

Do not put hands or feet near or under rotating parts. Keep

clear of the discharge opening at all times.

Always stop the engine whenever you leave or are not using your mower, or before crossing driveways, walks, roads, and any gravel-covered areas.

Never direct discharge of material toward bystanders nor allow anyone near the mower while you are operating it.

Before cleaning; inspecting, or repairing your mower, stop the engine and make absolutely sure the blade and all moving parts have stopped. Then disconnect the spark plug wire and keep it away from the spark plug to prevent accidental starting.

•

•

Do not continue to run your mower if you hit a foreign objec

Follow the procedure outlined above, then repair any dan" age before restarting and operating you mower.

Do not change the governor settings or overspeed thq engine.

Engine damage or personal injury may result.

• Do not operate your mower if it vibrates abnormaliy.

Exces sire vibration is an indication of damage; stop the engine safely check for the cause of vibration and repair as required

° Do not run the engine indoors.

Exhaust fumes are danger

OUS.

• Never cut grass by pulling the mower towards you.

Mo_ across the face of slopes, never up and down oryou migh toseyourfooting.

Donot mowexcessivelysteepslopes.

Us( caution when operating the mower on uneven terrain or wher changing directions - maintain good footing.

° Never operate your mower without proper guards, plates grass catcher or other safety devices in place.

MAINTENANCE AND STORAGE:

, Check the blade and the engine mounting bolts often to be sure they are tightened properly.

,, Check all bolts, nuts and screws at frequent intervals for proper tightness to be sure mower is in safe working condition.

•

• Keep all safety devices in place and working.

To reduce fire hazard, keep the engine free of grass, leaves or excessive grease and oil.

• Check grass catcher often for deterioration and wear and replace worn bags.

Use only replacement bags that are recommended by and comply with specifications of the manufacturer of your mower.

• Always keep a sharp blade on your mower.

° Atlow engine to cool before storing in any enclosure.

•

J

I

I _

Never store mower with fuel in the tank inside a building where fumes may reach an open flame or an ignition source such as a hot water heater, space heater, clothes dryer, etc.

ii . i . iii ii lu.

i ! ii n

_

A JL

Look for this symbol to point out important safety precautions.

CAUTION!!!

BECOMEALERT!!!

SAFETY IS INVOLVED i ,,,i,,wlllll iii s

It means

YOUR

&

m i

I_,,T,._,,IIII.

,i

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,

1,1,1 iii ......................

H,u iiiiiii H i iii iii IH_I,'I,U

& WARNING &

The engine exhaust from this product contains chemicals known to the State of Calimrnia to cause cancer, birth defects, or other reproductive harm.

CONGRATULATIONS on your purchase of a Sears Lawn

Mower.

It has been designed, engineered and manufac° tured to give you the best possible dependability and performance.

Should you experience any problem you cannot easily remedy, please contact your nearest Sears Authorized

Service Center/Department.

We have competent, welF trained technicians and the proper tools to service or repair this lawn mower.

Please read and retain this manual.

The instructions wi]i enable you to assemble and maintain your lawn mower properly.

Always observe the "SAFETY RULES".

MODEL

NUMBER

SERIAL

NUMBER

917.377301

DATEOFPURCHASE

THE MODELAND SERIAL NUMBERSWILLBE FOUND

ON A DECAL ATTACHED TO THE REAR OF THE

LAWN MOWER HOUSING

YOU SHOULD RECORD BOTH SERIAL NUMBER AND

DATE OF PURCHASE AND KEEP IN A SAFE PLACE

FOR FUTURE REFERENCE,

PRODUCT SPECIFICATIONS

HORSEPOWER: 6,6

DISPLACEMENT:

GASOUNE CAPACITY

AND TYPE:

I2.56 CLL IN, t.5 QUARTS

UNLEADED REGULAR ONLY

OIL TYPE (API-SF/SG):

OIL CAPACITY:

SPARK PLUG:

(GAP: ,030")

VALVE CLEARANCE:

SAE 30 (ABOVE 32°F)

SAE 5W-30 (below 32°F)

27 OZS.

CHAMPION RJ19LM

INTAKE: .008"

EXHAUST: .008"

SOLID STATE IGNITION

AIR GAP:

BLADE BOLT TORQUE:

.0125 IN.

35-40 FT. LBS.

MAINTENANCE AGREEMENT

A Sears Maintenance Agreement is available on this product.

Contact your nearest Sears store for details.

CUSTOMER RESPONSIBILITIES

o Read and observe the safety rules.

, Follow a regular schedule in maintaining, caring for and using your lawn mower.

_, Follow the instructions under "Customer Responsibilities" and "Storage" sections of this owner's manual.

LIMITED TWO 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 workmanship,

If this Craftsman Lawn Mower is used for commercial or rental purposes, this warranty applies for only 90 days from the date of purchase.

This Warranty does not cover:

Experid_te items which become worn during normal use, such as rotary mower btades, blade adapters, belts, air cleaners and spark plug.

• Repairs necessary because of operator abuse or negligence, including bent crankshafts and the failure to maintain the equipment according to the instructions contained in the owner's manual

WARRANTY SERVICE IS AVAILABLE BY RETURNING THE CRAFTSMAN POWER MOWER TO THE NEAREST

SEARS SERVICE CENTER/DEPARTMENT IN THE UNITED STATES. THIS WARRANTY APPLIES ONLY WHILE

THIS PRODUCT IS IN USE IN THE UNITED STATES.

This Warranty gives you specific legal 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

TABLE OF CONTENTS

iNDEX

A

Accessories ...................................

5

Adjustments:

Carburetor ............................

!6

Drive Belt ...............................

15

Engine Speed ........................

I6

Handle Height ........................

16

Height of Cut ............................

9

Air Filter:

Replacement .........................

14

Service ...................................

14

Assembly ........................................

6

B

Blade:

Sharpening ............................

13

Replacement .........................

13

O

Controls:

Drive Control ............................

8

Engine Zone Control ................ 8

Engine Speed Control ............. 8

Operator Presence

Control Bar ..............................

8

Customer Responsibilities..

3, 12-14

Air Filter .................................

t 4

Blade Care/Replacement ...... 13

Drive Wheels .........................

13

Engine ...................................

14

Lubrication ............................

14

Spark Plug .............................

14

Cutting Levels ................................

9

E

Engine:

Air Filter .................................

14

Oil Change .............................

14

Oi! Level .................................

t4

Oit Type ................................

14

Starting ..................................

10

Stopping ................................

10

Storage ..................................

16

F

Fuel:

Capacity ...................................

3

Storage ..................................

16

Type .......................................

10

H

Handle Adjustment:

Assembly .................................

6

Cutting Height ........................

16

L

Lubrication:

Engine ...................................

14

Lawn Mower ..........................

12

M

Maintenance Agreement ................ 3

Maintenance Schedule .................

'12

Mowing Tips ..................................

10

O

Oil:

Engine ...................................

12

Storage ..................................

! 6

Operation:

Drive Control ............................

9

Engine Control ........................... 9

Grass Catcher .........................

9

Mower ......................................

9

Operator Presence

Control Bar ..............................

9

Options:

Accessories .............................

5

R

Repair Parts:

Engine ..............................

24-28

Lawn Mower. .................... 20-23

Responsibilities, Customer..

3, 12-I4

S

Safety Rules ...................................

2

Service and Adjustments ............. 15

Carburetor .............................

16

Drive Belt ...............................

t5

Engine Speed ........................

16

Handle ...................................

16

Spark Plug ....................................

14

Specifications .................................

3

Speed Control:

Engine .....................................

8

Starting the Engine .......................

10

Stopping the Engine .....................

10

Storage .........................................

16

!"

"Trouble Shooting Cha_t ................

19

W

Warranty .........................................

3

LAWN OWER ACCESSORIES

These accessories were available when this lawn mower was produced: 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

GRASS CATCHERS

FOR

REAR DISCHARGE

LAWN MOWERS

LAWN MOWER MAINTENANCE

MULCHER KITS

GRASS CATCHERS

FOR

SIDE DISCHARGE

LAWN MOWERS

STABILIZER

GAS CANS

MUFFLERS AIR FILTERS SPARK PLUGS

BELTS BLADES BLADE ADAPTERS WHEELS ENGINE OiL

5

ASS

Read these instructions and this manual in its entirety before you attempt to assemble or operate your new tawn mower. Your new lawn mower has been assembled at the factory with the exception of those parts left unassembled for shipping purposes.

All parts such as nuts, washers, bolts, etc., necessary to complete the assembly have been placed in the parts bag.

To ensure safe and proper operation of your lawn mower, all parts and hardware you assemble must be tightened securely.

Use the correct tools as necessary to ensure proper tightness.

TO REMOVE LAWN MOWER FROM

CARTON

Remove loose parts included with mower.

, Cut down two end corners of carton and lay end panel down flat,

, Remove all packing matefiats except padding between upper and lower handle and padding holding opera[or presence control bar to upper handle.

• Roll lawn mower out of carton and check carton thor° eughiy for additional loose parts.

HOWTO SET UPYOUR LAWN MOWER

TO UNFOLD HANDLE (See Fig. 1)

IMPORTANT: UNFOLD HANDLES CAREFULLY SO AS

NOT TO PINCH OR DAMAGE CONTROL CABLES.

• Raise handles until lower handle section locks into place in mowing position.

, Remove protective padding, raise upper handle sec_ tien into place on lower handle and tighten both handle knobs.

• Remove handle padding holding operator presence control bar to upper handle.

, Your lawn mower handle can be adjusted for your mowing comfort.

Refer to "Adjust Handle" in the

Service and Adjustment sect}on of this manual.

LY

TO INSTALL ATTACHMENTS

(See Fig° 2)

Your lawn mower was shipped ready to be used as a mulcher.

To convert to bagging or discharging:

Open rear door and remove mulcher plug.

Store mulcher plug in a safe place.

You carl now install catcher or optionat clipping deflector.

, To return to mulching operation, install mulcher plug into discharge opening of mowen

MULCHER PLUG

F_Go2

CAUTION: Do not run your lawn mower

witt)out mutcher plug #'_ p}ace or ap-.

catcher in place, Never attempt to o13erate the fawn mower with the rear door removed or propped open.

OPERATOR PRESENCE

CONTROL BAR _-

PPER.ANOLE

////

LIFT UP _////

--":'_ "

_._) b,,

._-.

LIFT UP //"

_1" /7

//

}h

iy

I/

_iP_ |y;..'%,//

Xt& ,h. _ "-_,Y l .s&++_.2#..._../

LOWER HANDLE

FiG, 1

.ow,°o.o..,o°

•

ASSEMBLY

TO ASSEMBLE AND ATTACH GRASS

CATCHER (See Figs.

3A thru 4) o insert leg of tubular frame through front opening of grass catcher and thread frame into sewn hem of bag.

NOTE: Keep bag hem gathered on the straight leg of the tubular frame.

, When frame comes out the other end of sewn hem, immediately work the end of frame down inside the bag as shown in inset.

Slide sewn hem evenly around the tubular frame until both ends of frame are exposed out of the front opening.

• Assemble tower frame to tubular frame as shown: Be sure handle is outside of bag and frames are fully seated as shown Jn inset.

• Slip vinyl bindings over frame.

NOTE: If vinyl bindirTgs are too stiff, hold them in warm water for a few minutes.

If bag gets wet, let it dry before using.

• CIosetheflip lid. Flip lid must be closed while operating lawn mower.

Lift the rear door on the mower housing and place the grass catcher frame onto the formed tabs on the rear door hinge brackeL o The grass catcher is secured to the lawn mower housing when the rear door is towered onto the grass catcher frame.

\

TUBULAR

FRAME

LOWER FRAME HANDLE

FiG, 3B

/

FtG, 3C

LOWER

FRAME be fully seated)

(Frames rnust

GRASS

CATCHER

FRAME

TUBULAR FRAME SEWN

FiG. 4

SEWN HEM FLIP LID

FIG. 3A

OPERATION

KNOW' YOUR LAWN MOWER

READ THIS OWNER'S MANUAL AND 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

OR WARNING

ENGINE

ON

ENGINE

OFF

ENGINE ZONE CONTROL CABLE

FAST

STARTER HANDLE

SLOW CHOKE FUEL

OIL DANGER KEEP HANDS

AND FEET AWAY

OPERATORPRESENCE CONTROL, BAR

DRIVE CONTROL LEVER

HANDLE KNOB

ENGINE OIL CAP W/DiPSTICK

GRASSCATCHER

DRWECOVER

MULCHERPLUG GASOLt_

ENGINE SPEED CONTROL

PRIMER

WHEEL ADJUSTER

(ON EACH WHEEl..)

\_ HOUSING

MEETS CPSC SAFETY REQUIREMENTS

Sears rotary walk-behind power lawn mowers conform to the safety standards of the American National Standards Institute and the U.S, Consumer Product Safety Commission.

The blade terns when the engine is running.

OPERATOR PRESENCE CONTROL - must be held down to the handle to start the engine. Release to stop the engine.

PRIMER o pumps additional fuel from the carburetor tO the cylinder for use when starting a cold engine.

STARTER HANDLE - used for starting the engine.

8

DRiiVE CONTROL LEVER - used to engage power-propelled forward motion of tawn mower,

ENGINE SPEED CONTROL - located on the side of the engine which al!ows you to select either fas[ (_'_) or slow

(_) engine speed.

MULCHER PLUG- must be removed to convert to bagging or discharging operation.

OPERATION

The operation of any lawn mower can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your lawn mower or performing any adjustments or repairs, We recommend a wide vision safety mask over the spectacles or standard safety glasses.

HOWTO USE YOUR LAWN MOWER

LOWER WHEELS

FOR HIGH CUT

PLATE TAB

CAUTION: Do not run your lawn mower

without muicher plate in place and door

closed or without an approved clipping deflector or grasscatcher in place.

Never attempt to operate the lawn mower with the rear door removed or propped open.

ENGINE SPEED (See Fig. 5)

The engine speed is controlled by a lever located on the side of the engine.

High (4) position is for starting the engine, normal cutting, and better grass bagging.

Low

(_) position is for lig ht cutting, trimming and fuel'economy.

ENGINE ZONE CONTROL

CAUTION: Federal regulations require

an engine control to be installed on this lawn mower in order to minimize the risk of blade contact injury, Do not under any circumstances attempt to defeat the function of the operator control. The b_ade turns when the engine is running.

RAISE WHEELS

FOR LOW CUT

FIG. 6

TO EMPTY GRASS CATCHER (See Fig. 7)

, To remove grass catcher, release operator presence control bar to stop engine.

• Lift up rear door and remove the g rass catcher by the handle.

• Do not drag the bag when emptying; it will cause unnecessary wear.

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.

ENGINE SPEED

CONTR, PRIMER

FIG, 5

TO ADJUST CUTTING HEIGHT (See Fig. 6)

• Raise wheels for low cut and lower wheels for high cut.

, Wheels are set in low cut for shipping.

Adjust cutting height to suit your requirements.

Medium position is best for most lawns,

To change cutting height, squeeze adjuster lever toward wheel Move wheel up or down to suit your requirements.

Be sure all wheels are in the same setting.

NOTE: Adjuster is properly positioned when plate tab inserts into hole in lever.

Also, 9-position adjusters (if so equipped) allow lever to be positioned between the plate tabs.

9

FiG. 7

DRIVE CONTROL (See Fig, 8)

= Self-propelling is controlled by holding the operator presence control bar down to the handle and pushing the drive control lever forward until it clicks; then release the lever.

• Forward motion will stop when the operator presence control bar is released. To stop forward motion without stopping engine, release the operator presence control bar slightly until the drive control disengages.

Hold operator presence control bar down to handle to continue mowing without self-propelling.

, To keep drive control engaged when turning corners, push down on handle and lift front wheels off ground while turning lawn mower.

_, \

, !

\

OPERATOR PRESENCE

CONTROL BAR

),

TO ENGAGE

DRIVE CONTROL

FIG. 8

DRIVE CONTROL

DISENGAGED

OPERATION

BEFORE STARTING ENGINE

OIL (See Fig.

9)

Your lawn mower is shipped without oil in the engine.

Be sure mower is level and area around oil flit is clean,

" Remove engine oit cap w/dipstick and fitl to the full tine on the dipstick.

Use27ozs.

of oil. Fortype and grade of oil to use, see

"ENGINE" in Customer Responsibilities section of this manual.

o Pour oil slowly.

Do not over fill.

, Check oi! level before each use. Add oil if needed. FIll to full line on dipstick.

o To read proper leve!, tighten engine oil cap each time.

Reinstall engine oil cap and tighten.

Cbangethe oil afterevery 25 hours of operation oreach season.

You may need to change the oil more often under dusty, dirty conditions.

GAS (See Fig, 9)

Fill fuel tank.

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.

IMPORTANT: WHEN OPERATING IN TEMPERATURES

BELOW32°F(0°C), USE FRESH, CLEAN WINTER GRADE

GASOLINE TO HELP INSURE GOOD COLD WEATHER

STARTING.

WARNmNG: Experience indicates that alcohol blended

Iuels (called gasohoI 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 days or longer.

Drain the fuel tank, start the engine and let it run until 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 fuel tank or permanent damage may occur.

TO START ENGmNE

To start a cold engine, push primerfive (5) 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.

Move engine speed control lever to fast (,f_) position.

o Hold operator presence control bar down to the handle and pull starter handle quickly.

Do not allow starter rope to snap back.

o To stop engine, release operator presence control bar.

NOTE: In cooler weather it may be necessary to repeat priming steps. In warmer weather oveS priming may cause flooding and engine will not start, lf;_!ou do flood engine, wait a few minutes before attempting to start and do not repeat priming steps.

GASOLINE FILLER CAP

F_Go9

ENGINE OIL CAP

WIDtPSTICK

MOWING T PS

Under certain conditions, such as very tall grass, it may be necessary to raise the height of cul to reduce pushing effort and to keep from overloading the engine and leaving dumps of grass clippings.

For extremely heavy cutting, reduce the width of cut and raise the rear of the lawn mower housing one (t) wheel adjuster setting higher than the front for better discharge of grass.

• For better grass bagging and most cutting conditions, the engine speed should be set in the fast (@) position.

, When using a rear discharge tawn mower in moist, heavy grass, clumps of cut grass may not enter the grass catcher. Reduce ground speed (pushing speed) and/or run the lawn mower over the area a second time.

tf a trai! of grass clippings is teft on the right side of a rear discharge lawn mower, mow in a clockwise direction with a small overlap to collect the clippi_gs on Ihe next pass.

Keep top of engine around starter clear and clean of grass clippings and chaff. ]"hiswilt help engine airflow and extend engine life.

Pores in cloth grass catchers can become fitfed with dirt and dust with use and catchers will collect tess grass.

To prevent this, regularly hose catchers off with water and Iet dry before using.

10

OPERATION

MULCHING MOWING TIPS

IMPORTANT: FOR BEST PERFORMANCE, KEEP

MOWER HOUSING FREE OF BUILT-UP GRASS AND

TRASH.

SEE "CLEANING" IN CUSTOMER

RESPONSIBILITIES 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 fawn they wil! disperse into the grass and not be noticed.

Also, the mulched grass will biodegrade quickty 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 iswet. 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 newlycut area wilt 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 (See Fig. 10).

If the lawn is overgrown it will be necessary to raise the height of cut to reduce pushing effort and to keep from overloading the engine and leaving clumps of mulched grass. For extremely heavy mulching, reduce your width of cut by overlapping previously cut path and mow slowly.

Certain types of grass and grass conditions may require that an area be mulched a second time to completely hide the clippings.

When doing a second cut, mow across or perpendicular to the first cut path.

, Change your cutting pattern from week to week. Mow north to south one weekthen change to east towest the next week, This wil! help prevent matting and graining of the lawn.

FtG. 10

MAX II3

11

CUSTOiViE ESPONSIBILITIES

MAINTENANCE SCHEDULE

FiLL IN DATES

AS YOU COMPLETE

REGULAR SERVICE

M

O

W

E

R

Check for Loose Fasteners

Clean/Inspect Grass Catcher

(If Equipped)

Clean Lawn Mower

Clean Under Drive Cover

(Power-Propelled Mowers)

Check drive be!t/pulleys

Power-Propelled Mowers}

ChecWSharpen/Reptace Blade

Lubrication Chart

Clean Battery/Recharge

Electric Start w

E

N

G

Check Engine Oil Level

Change Engine Oil

Clean Air Filter

Inspect Muffler

N

E

Ctean or RepJace Spark Plug

Reptace Air Filter Paper Cartridge

SERVICE DATES

V'2

1 - Change more often when operating under a hear ,Ioad or in high ambient temperatures.

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

3 o Replace blades more often when mowing in sandy soil.

4 - Charge 48 hours at end of season.

LUBRICATION CHART

GENERAL RECOMMENDATIONS

(9

WHEEL

ADJUSTER

The warranty on this lawn mower does not cover items that have been subiected to operator abuse or negligence.

To receive ful! value from the warranty, operator must maintain mower as instructed in this manual.

Some adjustments wilt 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.

o Once a year, replace the spark plug, replace air filter eiement and check blade for wear. A new spark plug and clean/new air filter element assures proper air-fuet mixture and helps your engine run better and last longer'.

Follow the maintenance schedule in this manual,

BEFORE EACH USE

Check engine oil level.

, Check for loose fasteners.

LUBRICATION

DLE BRACKET

MOUNTING PiN i i il

_ !i!_

I ENGINE O_L

REAR DOOR

HINGE

Keep unit well lubricated (See "LUBRICATION CHART").

O SPRAY LUBRICANT

Q REFER TO CUSTOMER RESPONSIBILITIES "ENGIN_:_" SECTION,

IMPORTANT: DO NOT OIL OR GREASE PLASTIC WH EEL

BEARINGS, VISCOUS LUBRICANTS WILL ATTRACT

DUST AND DIRT THAT WILL SHORTEN THE LIFE OF

THE SELF LUBRICATING BEARINGS, IFYOU FEEL THEY

MUST BE LUBRICATED, USE ONLYA DRY, POWDERED

GRAPHITE TYPE LUBRICANT SPARINGLY.

12

CUSTO LITIES

LAWN MOWER

AIways observe safety rules when performing any maintenance.

TIRES

Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber.

* Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage.

BLADE CARE

Forbest results, mowerbtademust bekeptsharp.

Replace bent or damaged blades.

,

TO REMOVE BLADE (See Fig. t 1 )

Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with spark plug.

, Turn lawn mower on its side. Make sure air filter and carbu_'etor are up.

Use a wood block between blade and mower housing to prevent blade from turning when removing blade bolt,

Protect your hands with gloves and/or wrap blade with heavy cloth.

• Remove blade bolt by turning counter-clockwise.

Use a 9/16" box or open-end wrench.

, Remove blade and attaching hardware (bolt, lock washer and hardened washer).

NOTE: Remove the blade adapter and check the key inside hub of blade adapter.

The key must be in good condition to work properly.

Replace adapter if damaged.

TO REPLACE BLADE (See Fig. 1 t)

• Position the blade adapter on the engine crankshaft.

Be sure key in adapter and crankshaft keyway are aligned.

,, Position blade on the blade adapter aligning the two (2) holes in the blade with the raised lugs on the adapter.

• Be sure the trailing edge of blade (opposite sharp edge) is up toward the engine.

Install the blade bolt with the tockwasher and hardened washer into blade adapter and crankshaft.

Use block of wood between blade and lawn mower housing and tighten the blade bolt, turning clockwise.

• The recommended tightening torque is 35-40 ft. lbs.

IMPORTANT: BLADE BOLT IS GRADE 8 HEATTREATED.

NOTE: We do not recommend sharpening blade - but if you do, be sure the blade is balanced.

TO SHARPEN BLADE

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 nailinto a beam orwall.

Leave about one inch of the straight nail exposed.

Piace 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.

13

BLADE

ADAPTER

LOCK WASHER

HARDENED

WASHER

TRAILING

EDGE

FroG.11

SHAFT

KEYWAY

"CRANK-

SHAFT

BLADE ADAPTER

GRASS CATCHER

(If purchased as an accessory)

The grass catcher may be hosed with water, but must be dry when used.

• Check your grass catcher often for damage or deterioration.

Through normal use it will wear.

If catcher needs replacing, replace only with a manufacturer approved replacement catcher.

Give the lawn mower model number when ordering.

DRIVE WHEELS

Check front drive wheels each time before you mow to be sure they move freely.

The wheels not turning freely means trash, grass cuttings, etc. are in the drive wheel area and must be cteaned to free drive wheels.

-

,

,

.

tf necessary to clean the drive wheels, check both front wheels,

Remove hubcaps, hairpin cotters and washers.

Remove wheels from wheel adjusters.

Remove any trash or grass cuttings from inside the dust cover, pinion and/or drive wheel gear teeth.

Put wheels back in place.

If after cleaning, the drive wheels do not turn freely, contact your nearest authorized service center.

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.

.

o The gear case is filled with lubricant to the proper level at the factory, The only time the lubricant needs attention is if service has been performed on the gear case.

If lubricant is required, use only Texaco Starplex Premium 1 Grease, Part No. 750355.

Do not substitute.

CUSTOMER RESPONSIBILITIES

ENGINE

LUBRiCATiON

Use only high quality detergent oil rated with API service classification SF or SG. Select the oiI's SAE viscosity grade according to your expected operating temperature,

SAE VISCOSITY GRACES

.20 _

.30 _

TEMPERATURE

0 _

_t0_

RANGE

30 _ 32 _ 40 °

0"

ANTICIPATED

80 °

10_

BEFORE

60 °

20° 30 °

NEXT OIL CHANGE

40 °

TO CHANGE AIR FILTER (See Fig. t3)

• Loosen cover screw,

Swing cover down and remove from hinge.

Pull paper filter out of air cleaner body.

• Clean air cleaner cover and body.

• Install a new paper filter.

, Reinstall cover to air cleaner body. Be sure hinge is assembled properly.

• Swing cover up and tighten cover screw.

(DO not overtighten).

AIR FILTER .

COVER

NOTE: Although multiwiscosity oils (5W30, 10W30 etc.) improve starting in cold weather, these multi-viscosity oils will result in increased oi! consumption when used above

32°F. Check your engine oil level more frequently to avoid possible engine damage from running low on oil,

Change the oil after every 25 hours of operation or each season. You may need to change the oil more often under dusty, dirty conditions,

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 (See Fig. 12)

NOTE: Before tipping lawn mower to drain oil, drain fuel tank by running engine until fue! tank is empty.

.

Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with spark plug.

Remove engine oil cap; lay aside on a clean surface,

.

Tip lawn mower on its side and drain eli into a suitable container.

Rock lawn mower back and forth to remove any oil trapped inside of engine.

° Wipe off any spilled oil on lawn mower and on side of engine_

, Fill engine with oi!.

Fill only to the "FULL" line on the dipstick.

DO NOT OVER FILL.

o Replace engine oil cap.

• Reconnect spark plug wire to spark plug.

CONTAINER

FIG. t2

AiR FHLTER

Your engine will not run properly and may be damaged by using a dirty air filter.

Replace the _ir filter every year, more often if you mow in very dusty, dirty conditions.

Do not wash air filter.

COVER

SCREW

HINGE

PAPER

FILTER

J

FIG. 13

MUFFLER

Inspect and replace corroded muffler as it could create a fire hazard and/or damage.

SPARK PLUG

Change your spark plug each year to make your engine start easier and run better. Set spark plug gap at ,030 inch.

CLEANING

IMPORTANT: FOR BEST PERFORMANCE, KEEP

MOWER HOUSING FREE OF BUILT-UP GRASS AND

TRASH.

CLEAN THE UNDERSIDE OF YOUR MOWER

AFTER EACH USE,

] ,_ _

_ from spark plug and place wire where it cannot come in contact with the spark

, Turn lawn mower on its side, Make sure air filter and carburetor are up. Clean the underside of your lawn mower by scraping to remove build-up of grass and trash.

-

• Clean engine often to keep trash from accumulating.

A clogged engine runs hotter and shortens engine life.

Keep finished surfaces and wheels free of atl gasoline, oil,etc.

We do not recommend using a garden hose to clean lawn mower unless the electrical system, muffler, air filter and carburetor are covered to keep water out.

Water in engine can result in shortened engine life.

CLEAN UNDER DRIVE COVER

Clean under drive cover at least twice a season.

Scrape underside of cover with putty knife or similar toot to remove any build-up of trash or grass on underside of drive cover.

!4

SERVICE AND ADJU ENTS

,

CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:

Release control bar,

Make sure the blade and al! moving parts have completely stopped,

Disconnect spark plug were from spark plug and place where it cannot come in contact with plug.

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 lawn mower, is provided to minimize the possibility that objects wilt be thrown out the rear of the lawn mower into the operator's mowing position.

If the rear deflector becomes damaged, it should be replaced.

TO REMOVE/REPLACE DRIVE BELT

(See Fig, 14)

• Remove drive cover. Remove belt by pushing down on gear case pulley.

,

• Turn lawn mower on its side with carburetor and fuel cap up.

Remove blade.

Remove debris shield.

Remove belt from engine pulley on crankshaft.

• Install new belt by reversing above steps.

• Always use factory approved belt to assure fit and tong life.

DRIVE

COVER

BELT

PRESS

FIG. 14

!

15

SERVICE AND ADJUSTMENTS

TO ADJUST HANDLE (See Figs, 15 Thru 17)

Your tawri mower handfe can be raised or lowered for your mowing comfort.

Four (4) positions are available: high, medium high, medium Jow and low. HandIes are shipped mounted in the medium low position.

,

,

,

,

* To change from medium towto medium high position, the upper and lower handle sections will have to be turned over (See Fig. t5B).

Remove the controls and operator presence control bar from the upper handle.

Remove the starter rope guide from the lower handle.

Remove hairpin cotters.

Disconnect the iower handle from the handle brackets

(See Fig. 17).

Turn the handle over and reassemble the hairpin cotters that have been removed.

, Reassemble the starter rope guide.

o Reassemble the controls and the operator presence control bar to the upper handle.

CAUTION: The operator presence contro_ bar must pivot freely to permit blade brake engagement when control bar is released, Do not over tighten the fasteners holding the controls to the upper handled

To change from medium low to high position only the upper handle section will have to be turned over (See

Fig. 16A).

= To change from medium low to low position, only the lower handle section will have to be turned over (See

Fig. 16B).

ENGINE

ENGINE SPEED

Your engine speed has been factory set. Do not at[erupt to increase engine speed or it may result in personat i__jury.

If you believe that the engine is running too fast ortoo slow, take your lawn mower to an authorized service center for repair and adjustment.

CARBURETOR

Your carburetor has a non-adjustable fixed main jet for mixture control.

If your engine does not operate properly due to suspected carburetor problems, take your lawn mower to an authorized service center for repair and/or adjustment.

SHIPPING POSITION

MEDIUM LOW

FiG. 15A

FIG, 16A

SQUEEZE

TO REMOVE

\

HiGH

HAIRPIN CLIP

FiG. 17

MEDIUM HIGH

FiG, 18B

LOW

FIG. t6B

LOWER HANDLE

HANDLE

BRACKET

t6

z

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.

, Clean entire lawn mower (See "CLEANING" in the

Customer Responsibilities section of this manual).

, Lubricate as shown in the Customer Responsibilities section of this manual.

Be sure that all nuts, bolts, screws, and pins are securely fastened.

Inspect moving parts for damage, breakage and wear.

Replace if necessary.

* Touch up all rusted or chipped paint surfaces; sand lightly before painting.

HANDLE (See Fig. 18)

You can fold your lawn mower handte for storage.

, Squeeze the bottom ends of the lower handle toward

each other until the lower handle clears the handle bracket, then move handle forward.

, Loosen upper handle mounting bolts enough to allow upper handle to be folded back.

IMPORTANT: WHEN FOLDING THE HANDLE FOR

STORAGE OR TRANSPORTATION, BE SURE TO FOLD

THE HANDLE AS SHOWN OR YOU MAY DAMAGE THE

CONTROL CABLES.

o When setting up your handle from the storage position, the lower handle will automatically lock into the mowing position.

LOWER HANDLE

ENGINE

FUEL SYSTEM

IMPORTANT: IT tS IMPORTANT TO PREVENT GUM

DEPOSITS FROM FORMtNG IN ESSENTIAL FUEL

SYSTEM PARTS SUCH AS CARBURETOR, FUEL FILTER,

FUEL HOSE, OR TANK DURING STORAGE.

ALSO,

EXPERIENCE INDICATES THAT ALCOHOL BLENDED

FUELS (CALLED GASOHOL OR USING ETHANOL OR

METHANOL) CAN ATTRACT MOISTURE WHICH LEADS

TO SEPARATION AND FORMATION OF AC!DS DURING

STORAGE.

ACIDIC GAS CAN DAMAGE THE FUEL

SYSTEM OF AN ENGINE WHILE IN STORAGE.

o Drain the fuel tank=

Start the engine and let it run until the fuel !ines 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 Customer Responsibilities section of this manual).

CYLINDER

Remove spark plug.

Pour one ounce (29 ml) of oil through spark plug hole

!nto cylinder.

Pu!! starter handle slowly a few times to distribute oit.

* Replace with new spark plug.

SQUEEZE TO

FOLD

OPERATOR PRESENCE

CONTROLBAR

UPPER HANDLE

FOLDFORWARD

FORSTORAGE

HAIRPIN

COTTER

OTHER

o 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 wilt cause problems.

If possible, store your unit indoors and cover it to give protection from dust and dirt.

= Cover your unit with a suitable protective cover that does not retain moisture.

Do not use plastic. PIastic cannot breathe which al!ows condensation to form and will cause your unit to rust.

IMPORTANT: NEVER COVER MOWER WHILE ENG!NE

AND EXHAUST AREAS ARE STILL WARM.

FOLD BACKWARD

inside a buildflame or spark.

Allow the engine to coo} i

MOWING

POSITION

LOWER HANDLE

FiG. t8 17

SERVICE OTES

18

TRO LESHOOTING POINTS

PROBLEM CAUSE CORRECTION

Does not start

Loss of power

Poorcut-uneven

Excessive vibration m

Starter rope hard to pull

Loss of drive t.

Dirty air filter.

2.

Out of fuel

3.

Stale fuel.

4.

Waterin fue!.

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

!.

Rear of lawn mower housing/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.

Low engine speed.

4.

Buildup of grass, leaves, and trash under mower.

i.

2.

!.

Worn, bent or loose blade.

Bent engine crankshaft.

Engine flywheel brake is on when control bar is released.

2.

Bent engine crankshaft

3.

Blade adapter broken.

4.

Biade dragging in grass.

1.

Clean/replace air filter.

2.

Fill fuel tank.

3.

Drain tank and refill with fresh clean fuel.

4.

Drain fuel tank and carburetorand refill tank with fresh

1.

gasoline.

5.

Connect wire to ptug.

6.

Replace spark plug.

7.

Tighten blade bolt or replace blade adapter.

8.

Depress control bar to handle.

9.

Replace control bar.

Set in "Higher Cut" position.

2.

Set in "Higher Cut" positEon.

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 bott.

2.

Set at1wheels at same height.

3.

Set engine speed control in fast position.

4.

CIean underside of mower housing.

!.

Replace blade. Tighten blade bolt.

2.

Contact authorized service center!department.

1.

Depress control bar to upper handle before pulling starter rope.

2.

Contact authorized service center/department.

3.

Replace blade adapter.

4.

Move lawn mower to cut grass or to hard surface to start engine.

1.

Drive wheels not turning with drive control engaged.

2.

Belt not driving.

1.

Adjust or replace drive control cable, if broken.

2.

Put belt on pulleys or replace belts if broken.

Grass catcher not filling

(If so equipped)

Hard to push

1,1==

1.

Cutting height too low.

2.

Lift on bIade worn off.

3.

Catcher not venting air.

4.

Low engine speed.

__ • ,!

,il

1.

Grass is too high or wheel height is too low.

2.

Rear of lawn mower housing/blade dragging

in grass.

3.

Grass catcher too full.

4, Handle height position not fight for you.

i

1.

Raise cutting height.

2.

Replace blade.

3.

Clean grass catcher.

4.

Set engine speed control in fast position.

1.

Raise cutting height.

2.

Raise rear of lawn mower housing one (t) setting higher.

3.

Empty grass catcher.

4.

Adjust handle height to suit.

t9

REPAIR PARTS

ROTARY LAWN MOWER _IODEL NUMBER 91

I°$1,301

#O

#O

54

18 t4 t0

!

11

2.6\

25

8

I0

14

I

4t t

I t2

13

z

REPAIR PARTS

ROTARY LAWN MOWER MODEL NUMBER 917.377301

KEY

NO,

PART

NO.

1 145755

2 48385

3 63601

4 144929

5 146527

6 150495

8 150182

9 145212

10 88446

11 150340

12 12000058

13 137054

14 88080

15 88118

16 67725

18 701037

DESCRIPTION

Controf Cable Assembly

Control Head Kit

Locknut #10-24

HexWasher Head Screw 1/4-20 x 2.12

V-Belt

Spring Retainer

Hubcap

Locknut

Nylon Bushing

Wheel & Tire Assembly

E-Ring

Pinion

Dust Cover

Felt Washer

Washer 1/2x 1-1/2 x.134

Selector Knob

KEY

NO.

PART

NO,

DESCRIPTION

25 152903

26 143603

28 702806

31 132010

32 137052

33 48386

35 151521

36 702511

37 137090

38 STD541425

40 75192

41 151520

53 144747

54 154870

55 86012

57 144748

Drive Cover Decal

Pan Head Tapping Screw #10-24 x 2-3/4

Drive Cover

Hex Flange Nut

Drive Pulley

Drive Control Cable Kit

Wheel Adjuster Assembly (Left)

Gear Case Assembly

Spring

Locknut 1/4-20

Spring

Wheel Adjuster Assembly (Right)

Frame Throat

Grassbag Assembly

Driveshaft Cover

Frame Tube

REPAIR PARTS

ROTARY LAWN MOWER _ * MODEL NO. 917.377301

GEAR CASE ASSEMBLY PART NUMBER 70251t

J jJ

J

15

17

14

10

KEY

NOo

PART

NOo

!

17490416

2 137055X004

3 137053

4 57072

6 48373

7 77881

8 137051

9 137074 t0 57079

DESCRIPTION

Tapping Screw 114-20 x 1-1/4

Engagement Bracket

Shifter

Seal

Gear Case 14alves Kit (Includes Key

Nos, 4, 5, and 7)

Bearing

Worm Shaft

Drive Shaft

Hardened Washer

KEY

NO,

PART

NO.

11 131484 t2 700343

13 86447 t4 137050 t5 750436X

16 750369

17 12000003

18 850848

19 81585X004

DESCRIPTION

Clutch Yoke

Bushing

PLug

Helical Gear

Clutch Jaw

Grease

E-Ring

Hi-Pro Key

Spring Bracket

NOTE: Att component dimensions given in U.S, inches.

t inch = 25.4 mm

24

SERVICE NOTES

25

MODEL NUMBER 143.976600

9O0

35O

25t

240

12

.243B

416

151A

130'

,135

26

______4"_-YGLE

ENGINE

KEY PART

NO.

NO.

1 36t77

2 27652

6 36059

7 36005A

9 590568

10 36002

11 36003

12 32447

14 28277

1{5 36006

:16 36008

17 31335

18 651018

!9

36103

20 36010

25 36186

26 650802

30 36185

40 36073

40 36074

40 36075

41 36070

41 36071

41 36072

9O

9t

92

93

!co

!0t

t03

t"_o

ti9

120

125

!25

126

126 t 3O t35

150

15!

I5iA t69 i7) t74

177

82

83

85

86

89

42

42

42

43

45

46

70

72

73

75

80

81

48

5O

52

69

36076

36O77

36078

20381

36023A

32610A

36030

36031A

29914

36032A

36194

30572

28833

36010

30574A

30590A

30591

36057

36034

650924

611154

611155

611156

650815

650816

34443A

610118

651007

36054

36061

36187

36471

36472

293!4B

293!5C

6021A

35395

31672

31673

40016

27234A

32755

30200

650925A

DESCRIPTION

Cylinder (incL 2,10,t2,20 & 125)

Dowel Pin

Breather Element

* Breather Cover & Gasket

Screw, 10-24 x3/4"

Breather Valve Body

Check Valve

Breather Tube

Flat Washer

Governor Rod (Machined)

Governor Lever

Governor Lever Clamp

Screw, Torx'r-15, 8-32 x 19/64"

Governor Spring

Oil Seal

Blower Housing Baffle Assay.

(InclJ95)

Screw, t/4-20 x 5/8"

Crankshaft

Piston, Pin,Ring Set (Std.)

Piston, Pin,Ring Set (.010 OS)

Piston, Pin,Ring Set (.020 OS)

Piston & Pin Ass'y.(Std.) (inc!. 43)

Piston & Pin Ass'y.

(.0t00S)(Incl.43)

Piston & PinAss'y.

(.020 OS)(incl.43)

Ring Set (Std.)

Ring Set (.0!00S)

Ring Set (.020 OS)

Piston Pin NetainingRing

Connecting Rod Assy.

(Incl. 46) .

Connecting Rod Bolt

Valve Lifter

Camshaft (MCR)

Oil Pump Ass'y,

* Mounting Flange Gasket

Mounting Flange (Incl. 72 thru 85)

Oil Drain Plug (Incl. 73)

Drain Plug Gasket

OiI Seal

Governor Shaft

Washer

Governer Gear Ass'y. (Inct,81)

Governor Spool

Idler Gear

Screw, 1/4-20 x t-9/t6"

Flywheei Key

Flywheel

Flywheel Fan

Belleville Washer

Flywheel Nut

Solid State ignition

Spark Plug Cover

Screw, TorxT-15, 10-24x 15/t6"

Ground Wire

* Cylinder Head Gasket

Cylinder Head

Exhaust Valve (St&) (lncL 151)

Exhaust Valve (!/32" OS)

Intake Valve (Std;! (lncL 151)

Intake Valve (1/32 OS)

Screw, 5/I6-!8

x 1-t/2"

Resistor Spark Plug (RJ19LM)

Valve Spring

Lower Valve Spring Cap

Intake Valve Seal

* Valve Spring Box Gasket

Valve Spring Box Cover

Screw, 10-24 x 9/16"

Carburetor Mounting Stud

!

MODEL NUMBER 143.976600

!!

II I

KEY PART

NO.

NO.

184 36183

186 36009

187A 36195

190 36013 t9tA 36012 t92 36016 t93 36015

194 36014

195 610973

198 36017

!99

360t8

202 36482

203 31342

204 651029

205 651030

215 36051

239 36048

240 36190

243B 651041

245 36046

250 36191

25I 650928

25IA 650933

255 36193

256 650983

260 36188

26t 650737

262 650929

263A 36192

275 36107

276 36043

277 650927

285 34449A

2r47 650926

290 34357

292 26460

300 36189

30t 36246

305 36063

307 35499

308 36040

310 36064

346A 28763

347 650898A

350 36045

370A 36261

370B 36155

3700 36861

380 63267tA

390 590702

400 360620

416 36085

417 650760

900 --

900 --

DESCRIPTION

Carburetor Gasket

Governor Link

Air Baffle

Brake Lever Ass'y.

Brake Controi Lever

Brake Control Lever Link

Brake Spring

Retaining Ring

Termina! Ass'y,

Brake Control Lever Spring

Brake Lever Bushing

Compression Spring

Compression Spring

Screw, 5-40 x 7/16"

Screw, Torx T-!0, 6-32 x 17/32"

Control Knob

* Carburetor To Air Cleaner Gasket

Air C_eaner Body (IncL239 & 350)

Air Oteaner Stud

Air Cleaner Filter

Air Cleaner Cover

Lock Nut !/4-20

Wing Nut, 1/4-20

Control Plate

Screw, 8-32 x 2!/64"

Blower Housing

Screw, !/4-20 x t/2"

Screw, 1/4-20 x tl/16"

Starter Grill

Muffler

Locking Plate

Screw, 5/6-18 x 2-11/32"

Starter Cup

Screw, 8-32 x 21/64"

Fuel Line

Fuel Line Clamp

Fuel Tank 0ncL 301)

Fuel Cap

Oil Fill Tube

"O" Ring

Fill Tube Clip

Dipstick

Screw, 10-32 x 35/64"

Screw, 10-32 x 27/32"

Primer

Lubrication Decal

Control Decal

Primer Decal

Carburetor (Incl. 184,239)

Rewind Starter

Gasket Set

(lncL Items Marked * in Notes)

Spark Arrestor Kit

Slncl. 417)(Optional) crew, 8-32 x 3/8" (Optional)

Replacement Engine 750792B, order from 71-999

Replacement SiB 750797, order from

71-999

RPM High 2900 to 3200

RPM Low 2450 to 2750

(NOTE: This engine could have been built with 590739 starter. Refer to the design of the rope pulley strength ribs for part identification., Individual starter parts do not interchange.).

Incl. part # s 27234A (1),28833 (1),

36005A (1), 36032A (1), 36035 (1), 36048 (1), 36061

(1), 36183 (2), 696088 Instruction sheet (1)

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

27

4-CYCLE ENGINE ....

.........

16A

2741

30_ "_28

; _

_"] _"-_ i _:"

_, r_

L _

"_

9_o

_,_ 1_8^

"._: _

--=1

!= =-'

III1[II

KEY PART

NO, NO.

632671A

1 632539

5 632593

6 632541

7 650506

25 632675

25A 632701

27 632544

28 632543

29 632548

30 632551

3t 632637

32 632672

33 632673

36 632674

37 632547

38A 632545

39 632549

40 632676 i

KEY PART

NO, NO.

-590702

1 590599A

2 590600

3 590696

4 590601

5 590697

6 590698

7 590699

8 590700

11 590703

12 590535

13 590701

MODEL NUMBER 143.976600

DESCRIPTION

Carburetor (incl. 187B & 239 of Engine Parts List)

Throttle Shaft & Lever Assembly

Dust Seal

Throttle Shutter

Throttle Shutter Screw

Float Bowl

Idle Restrictor

Float Shaft

Float

Float Bowl to Body Gasket inlet Needle, Seat & Seat Retainer

(Incl. 31)

Seat Retainer

Bowt Drain Screw

Bowl Drain Washer

Main Nozzle Tube

"0" Ring, Main Nozzle Tube

"0" Ring

Spring, Main Nozzle Tube

Spring

Float Bowl Retainer

Main Fuel Jet

Welch Plug, Idle Mixing Well

DESCRIPTION

Recoil Starter

Spring Pin (Incl. 4)

Washer

Retainer

Washer

Brake Spring

Starter Dog

Dog Spring

Pulley & Rewind Spring Ass'y.

Starter Housing Ass'y.

(40 degree grommet)

Starter Rope ( 98" X 9164" dia.)

Starter Handle

KEY PART

NO. NO.

-590739

3 590740

6 590616

7 590617

8 590618A

11 590638

12 590535

13 590701

14 590741

DESCRIPTION

Rewind Starter

Retainer

Starter Dog

Dog Spring

Pulley & Rewind Spring Ass'y

Starter Housing Ass'y

(40 degree grommet)

Starter Rope

(Length 98" x 9/64" dia.)

Starter Handle

Locking Tab

28

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

SERVICE NOTES

29

OWNER'S

ANUAL

MODEL NO.

917.377301

IFYOU NEED

REPAIR SERVICE

OR PARTS:

FOR REPAIR SERVICE, CALL

THIS TOLL FREE NUMBER:

1-800-4-REPAIR

(1=800-473-7247)

FOR REPLACEMENT PARTS

INFORMATION AND

ORDERING, CALL THIS

TOLL FREE NUMBER:

! -800-FON-PART

(1-800-366-7278)

CRI:IFTSMI:IN

6.6 HORSEPOWER

22" REAR DISCHARGE

POWER PROPELLED

ROTARY LAWN MOWER

Each lawn mower has its own model number.

Each engine has its own model number.

The model number for your lawn mower will be found on a decai attached to the rear of the lawn mower housing.

The model number for your engine wil! be found on the blower housing of the engine,

All parts listed herein may be ordered from any Sears,

Roebuck and Co. Service Center/Department and most

Retail Stores.

WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE

FOLLOWING INFORMATION:

* PRODUCTLAWN MOWER

* MODEL NUMBER - 917.377301

* ENGINE MODEL NO. - 143.976600

o PART NUMBER

= PART DESCRIPTION

Your Sears merchandise has added value when you consider Sears has service units nationwide staffed with

Sears trained technicians.., professional technicians specifically trained to insure that we meet our pledge to you, we service what we sell.

3O