Sears 143.006004 User Manual

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Page 1

SEARS

operator's

manual

MODEL NO. 143.006004

5.5 RESERVE POWER

11.5 CUBIC INCH (155 cc) DISPLACEMENT

SOLID STATE IGNITION

ENGIN

CAUTION:

Read RULES for

Safe OPERATION

and INSTRUCTIONS

Carefully

_ alifornia Proposition 65 WARNING: The engine exhaust from this product contains chemicals I

known to the State of California to cause cancer, birth defects or other reproductive harm.

Sold by SEARS, ROEBUCK AND CO., CHICAGO, IL 60684 U.S.A.

and SEARS CANADA, INC., TORONTO, ONTARIO, CANADA

Printed in U.S.A. 2-1-00 181-1222-11

Page 2

IIIIIHIIIIIIIHIII ]

MODELAND

D.O.M. DECAL

STARTER. HANDLE

OIL FILL PLUG AND

DIPSTICK

FILL CAP

TANK

COOLING FINS

OIL DRAIN

SPARK PLUG WIRE

CLEANER

CONTROL LEVER

CARBUERTOR

SPARK PLUG /

_MUFFLER

THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS WHICH IF NOT FOLLOWED COULD

,_ Figure 1 ,_

THESE SYMBOLS MAY APPEAR ON THE ENGINE:

ENDANGER THE PERSONAL SAFETY AND/OR PROPERTY OF YOURSELF AND OTHERS. READ AND FOLLOW ALL INSTRUCTIONS IN THIS MANUAL AND ANY PROVIDED WITH THE EQUIPMENT ON WHICH

THIS ENGINE IS USED BEFORE ATrEMPTING TO OPERATING.

4d E! FI E!

OFF FULL

FAST SLOW STOP CHOKE

NOTE: Engines which are certified to complywith California and U.S. EPA emission regulations for SORE (Small Off Road Equipment), are

certified to operate on regular unleaded gasoline, and include the following emission control systems: Engine Modification (EM), and Three-way Catalyst (TWC) (if so equipped).

OIL & FUEL RECOMMENDATIONS

TO OPERATE ENGINE, YOU WILL NEED THE FOLLOWING: O A CLEAN, HIGH QUALITY, DETERGENT OIL.

Be sure original container is marked: A.PJ. service "SF-"SJ".

FOR SUMMER (ABOVE 32OF; 00C) USE SAE._)__,HIC_HAt., Using multigrade oil will increase oil consumption.

FOR WINTER (BELOW 32°F; 0°C) USESAE 5W30-'6iL-_A'F-....

10W is an acceptable substitute.) .............

DO NOT USE lOW40 OIL. OIL SUMP CAPACITY: 21 ounces (1-1/4 U.S. pints)

A FRESH, CLEAN, UNLEADED REGULAR,

.62 liter

UNLEADED PREMIUM, OR REFORMULATED AUTOMOTIVE GASOLINE ONLY. DO NOT USE LEADED GASOLINE.

NOTE: DO NOT USE GASOLINE CONTAINING METHANOL

(WOOD ALCOHOL). Gasoline containing up to 10% ethanol or grain alcohol ("Gasohol"), or up to 15% MTBE (Methyl Tertiary

Butyl Ether), may be used but requires special care when

engine is unused for extended periods. See "STORAGE" instructions of Page 5. NOTE: Use clean oil and fuel and store in approved, clean

covered containers. Use clean fill funnels. Never use "stale" gasoline left over from last season or stored

for long periods. Page 1

r _ THIS ENGINE IS EQUIPPED WITH A FEDERALLY MANDATEE

KEEP THIS MANUAL HANDY AT ALL TIMES FOR FUTURE REFERENCE. READ IT CAREFULLY AND FAMILIARIZE

YOURSELF WITH THE OPERATING, MAINTENANCE AN r' SAFETY INSTRUCTIONS. THIS MANUAL ALSO CONTAINS COMPLETE PARTS LISTING.

BEFORE STARTING

READ AI_I. INSTRUCTIONS PROVIDED WITH THE EQUIPMENT O1_

THIS ENGINE

"_MECHANISM WHICH STOPS THE ENGINE. DO NOT INTERFERE

_/!T H OR BYPASS THIS MECHANISM. PARTS OF THE MECHANISLV

MAY BE SUBJECT "_dOWEAR AND MUST BE CHECKED ONCE YEAR BY AN AUTHORIZED SEARS ROEBUCK AND CO. (OR SEARE

CANADA, INC.) SERVICE CENTER.IN THE EVENTTHE MECHANISrV FAILS FOR ANY REASON, YOU MUST NOT USE THE ENGINE UNTIL CORRECTED BY AN AUTHORIZED SEARS ROEBUCK AND CO. (OF

SEARS CANADA, INC.) SERVICE CENTER.

_, DISCONNECT SPARK PLUG WIRE FROM SPARK PLUG AN[,

A'I-rACH IT TO RETAINING POST (see Figure 6 on Page 3).

(_) INSTALL ENGINE BRAKE CABLE AND STARTER ROPE:

BRAKE CABLE (see Figure 2): Attach engine brake cable to brake mechanism as shown.

STARTER ROPE: A. Depress mower control bar (see Figure 3) against mower

handle and hold it inthis position.

B, Pull at least 2 feet of starter rope out of starter and tie a slip

knot at starter to prevent starter rope from rewinding back into starter,

IMPORTANT

IS USED.

OIL DRAIN

BOTTOM OF ENGINI

181-1222-11

Page 3

BEFORE STARTING (Continued)

Slide rope stop onto starter rope and feed starter rope

through rope guide on mower handle (see Figure 4).

Feed starter rope through starter handle (see Figure 5) and

tie a left hand knot, leaving 1/2 inch to 1 inch of starter rope

extending beyond left hand knot. DO NOT PULL LEFT HAND KNOT INTO STARTER HANDLE YET.

With starter handle resting on rope guide (see Figure 4), check starter rope for slack. If there is any slack, pull more

starter rope through starter handle and relocate left hand

knot to eliminate slack.

F. Untie slip knot at starter.

G. Pull left hand knot into starter handle.

H. Position rope stop 2 to 3 inches from starter and fasten it

to starter rope by gripping it with pliers and forcing staple through starter rope until staple is even with outside of rope stop.

(_) CHECK OIL LEVEL:

IMPORTANT: NEVER RUN ENGINE UNLESS OIL LEVEL IS

BETWEEN "FULL" AND "ADD" MARKS ON DIPSTICK.

CHECK OIL LEVEL OFTEN DURING ENGINE BREAK-IN. NEVER RUN ENGINE UNLESS OIL FILL PLUG IS TIGHTENED

SECURELY INTO OIL FILL HOLE.

A. POSITION EQUIPMENT SO ENGINE IS LEVEL. B. Clean area around oil fill plug (see Figure 1).

C. Remove oil fill plug and dipstick.

D. Wipe dipstick clean, insert it into oil fill hole and tighten

securely.

E. Remove oil fill plug and check oil level. If level is not up to

"FULL" mark on dipstick, add recommended oil, until it is. POUR SLOWLY. Wipe dipstick clean each time oil level is

checked. DO NOT FILL ABOVE "FULL" MARK ON DIPSTICK.

F. Replace oil fill plug and tighten securely. See

"MAINTENANCE" section for any future oil level and oil

change instructions (see Page 3).

BEFORE STARTING (Continued)

FILL FU EL TAN Kwith gasoline as specified in the preceding

"OIL & FUEL RECOMMENDATIONS," item 2.

NEVER MIX OIL WITH GASOLINE

Never use "stale" gasoline left over from last season or stored

for long periods.

NEVER FILL FUEL TANK INDOORS, NEVER FILL FUEL

TANK WHEN ENGINE IS RUNNING OR HOT. DO NOT SMOKE WHEN FILLING FUEL TANK.

NEVER FILL FUEL TANK COMPLETELY. FILL TANK TO 1/

2" BELOW BOTTOM OF FILLER NECK TO PROVIDE SPACE

I FOR FUEL EXPANSION. WIPE ANY FUEL SPILLAGE FROM

ENGINE AND EQUIPMENT BEFORE STARTING ENGINE.

,_ ANY LIQUEFIED PETROLEUM (LPG) OR NATURAL GAS

FUEL SYSTEM MUST BE LEAKPROOF AND MEET ALL

i APPLICABLE CODES AND REGULATIONS.

(_) CHECK THE FOLLOWING:

,_A. BE SURE EQUIPMENT IS IN NEUTRAL GEAR WITH 1

CLUTCHES, BELTS, CHAINS AND SAFETY SWITCHES I DISENGAGED. (FOLLOW EQUIPMENT MANU-

II FACTURER'S INSTRUCTIONS.) THIS SHOULD PLACE I i ANY SAFETY SWITCHES IN SAFE STARTING POSITION. I

B. Be sure spark plug wire is attached to spark plug (see

Figure 1).

\ MOWER HANDLE

MOWER

CONTROL

STARTER

BRAKE MECHANISM

Figure 2

STARTER

HANDLE

STARTER HAN[

MOWER HANDLE

STARTER HANDLE

Page2

STARTER RG

Figure 3

Figure 4

Figure 5

NO SLACK PERMISSIBLE

LEFT

HANDED

KNOT

1/2 TO 1 INCH

181-1222-11

Page 4

STARTING MAINTENANCE

_ NEVER RUN ENGINE INDOORS OR IN ENCLOSED, POORLY

VENTILATED AREAS. ENGINE EXHAUST CONTAINS CARBON MONOXIDE, AN ODORLESS AND DEADLY GAS (CARBON MONOXIDE IS ALSO PRESENT IN ENGINE EXHAUST FROM LIQUID PETROLEUM (LPG) AND NATU RAL GAS FUEL SYSTEMS).

_lk KEEP HANDS, FEET, HAIR AND LOOSE CLOTHING AWAY

FROM ANY MOVING PARTS ON ENGINE AND EQUIPMENT.

_ WARNING -- TEMPERATURE OF MUFFLER AND NEARBY I

AREAS MAY EXCEED 150°F (65°C). AVOID THESE AREAS. i

_. Move engine control (see Figure 1) to HI Position.

START ENGINE WITH PRIMER:

1. Move equipment centre! to "FAST" or "START" ifso equipped (see equipment manufacturer's instructions).

2. The carburetor on your engine has been completely adjusted at the factory. When starting a cold engine, push primer button firmly with your thumb 3 times, allowing primer bulb to return completely to original position between pushes

(figure 1). Below 55°F additional primes may be needed. NOTE: Do not use primer to restart a warm engine after a

short shutdown.

3. Operate equipment control to release engine brake if so

equipped (see equipment manufacturer's instructions).

a) RECOIL STARTERS: Grasp starter handle (figure 2) and

pull rope outslowly until you leel drag. Let rope rewind slowly.

Pull rope with rapid, full arm stroke. Return rope slowly to original position.

NOTE: If engine fails to start after three pulls, repeat steps 2-3 above.

STOPPING

(_See mower manufacturer's instructions,

(_) AFTER ENGINE IS STOPPED:

,_llbA. DISCONNECT SPARK PLUG WIRE FROM SPARK PLUG I

_I=B. NEVER STORE ENGINE WITH FUEL IN TANK INDOORS I

AND ATTACH IT TO RETAINING POST (see Figure 6_)j

OR IN ENCLOSED, POORLY VENTILATED AREAS, I WHERE FUEL FUMES MAY REACH AN OPEN FLAME, I

SPARK OR PILOT LIGHT AS ON A FURNACE, WATER !

HEATER, CLOTHES DRYER OR OTHER GAS

APPLIANCE.

(,-[

SPARK

,PLUG

_IL WARNING -- TEMPERATURE OF MUFFLER AND NEARB

AREAS MAY EXCEED t50°F (65°C). AVOID THESE AREAl

CHECK OIL LEVEL:

Check oil level every five (5) operating hours or each tirr engine is used. See "3 CHECK OIL LEVEL" in "BEFOR STARTING" on Page 2.

(_ CHANGE OIL:

Change oil after first two (2) operating hours and every ,_ o_erating hours thereafter, more often if operated in extreme

dusty or dirty conditions. Change oil while engine is still war from recent runnin+q=

_hA. DISCONNECT SPARK PLUG WIRE FROM SPARK PLU

AND ATTACH IT TO RETAINING POST (see Figure 6

B. Position equipment so engine oil drain plug is lowest poll

on engine.

C. Remove oi_drain p_ug and oil fill plug to drain oil (see Figu_

1). D. Replace oi! drain plug and tighten securely. E. Fill oil sump with recommended oil. See "OIL & FUE

RECOMMENDATIONS" and "CHECK OIL LEVEL" on Pag

F. Replace oil fill plug and tighten securely. G. Connect spark plug wire to spark plug. H. Wipe up any spilled oil and/or gasoline. NOTE: If it is difficult to reach the oil drain plug, drain fue

Remove oil flit plug and tip mower on its side. Drain c into a suitable container.

€_) AIR CLEANER (see Figure 7):

_ NEVER RUN ENGINE WITHOUT COMPLETE AIR CLEANEI

INSTALLED ON ENGINE. Replace filter once a year or more often if used in extremef

dusty or dirty conditions.

DO NOT ATTEMPT TO CLEAN OR OIL FILTER.

Replacement filters are available at any Sears Roebuck and C(

(or Sears Canada, Inc.) Service Center. To install new filte

proceed as follows: A. Turn cover to the left (counterclockwise) and remove it an

filter from flange, Discard fitter.

S. Clean cover and flange thoroughly. C. Insert new filter into cover.

D. Position cover and filter against flange with tab on cow

inserted into lower left corner of slot in flange.

E. Push cover firmly against flange and turn it to the rigl

(clockwise) as far as it will go. Be sure retainers are locke

around flange.

_FLANGE

RETAINER

POST

Figure 6

SPARK PLUG WIRE

Page

TURN COVER TO THE LEFT

(COUNTER- CLOCKWISE) TO REMOVE

FILTER

_SLOT

Figure 7 •

COVER

TURN COVER TO THE RIGHT

(CLOCKWISE) TO TIGHTEN

181-1222-1

Page 5

MAINTENANCE (Continued)

STORAGE

(_) SPARK PLUG (see Figure8):

This spark ignitionsystem meets all requirements ofthe Canadian

Interference-Causing Equipment Regulations. This engine

complies with all current Australian and New Zealand limitations

regarding electromagnetic interference. Check spark plug yearly or every 100 operating hours.

A. Clean area around spark plug. B. Remove and inspect spark plug.

C. Replace spark plug if electrodes are pitted, burned or

porcelain is cracked. For replacement use Champion RJ 19LM.

NOTE: A resistor spark plug must be used for replacement.

D. Check electrodes gap with wire feeler gauge and set gap at

.030 if necessary.

E. Install spark plug, tighten securely.

.030 GAP PORCELAIN

Figure 8

(_ COOLING SYSTEM:

IMPORTANT: Frequently remove any grass clippings, dirt and debris from cooling fins,air intake screen and levers and linkage (see Figure 1). This will help ensure adequate cooling and

correct engine speed.

6_ CHECK ENGINE AND EQUIPMENT OFTEN FOR LOOSE I

_ NUTS, BOLTS AND ATTACHMENTS, AND KEEP THESE

ITEMS TIGHTENED.

ADJUSTMENTS

DO NOT MAKE UNNECESSARY ADJUSTMENTS. FACTORY

SETTINGS ARE SATISFACTORY FOR MOST APPLICATIONS AND CONDITIONS. IF ADJUSTMENTS ARE NEEDED,

PROCEED AS FOLLOWS:

_ NEVER STORE ENGINE WITH FUEL IN TANK INDOORS OR

IN ENCLOSED, POORLY VENTILATED AREAS, WHERE

FUEL FUMES MAY REACH AN OPEN FLAME, SPARK OR

PILOT LIGHT AS ON A FURNACE, WATER HEATER, CLOTHES DRYER OR OTHER GAS APPLIANCE.

IF ENGINE IS TO BE UNUSED FOR 30 DAYS OR MORE, PREPARE AS FOLLOWS:

DRAIN FUEL SYSTEM:

A. Remove all gasoline from carburetor and fuel tank to

prevent gum deposits from forming on these parts and causing possible malfunction of engine.

_i DRAIN FUEL INTO APPROVED CONTAINER OUTDOORS, ]

AWAY FROM OPEN FLAME. BE SURE ENGINE IS COOL. i

I DO NOT SMOKE.

B. Run engine until fuel tank is empty and engine stops due to

lack of fuel.

NOTE: Fuel stabilizer (such as STA-BtL) 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 mix ratio

found on stabilizer container. Run engine at least 10

minutes after adding stabilizer to allow it to reach carburetor.

(_) CHANGE OIL:

Change oil if it has not been changed in the last three (3) months. See "CHANGE OIL" instructionsin "MAINTENANCE"

section on Page 3.

(_ OIL CYLINDER BORE:

A. Remove spark plug and pour one (1) ounce (30 ml) of

engine oil into spark plug hole.

B. Cover spark plug hole with a rag. C. Crank engine over, slowly, several times.

AVOID SPRAY FROM SPARK PLUG HOLE WHEN

CRANKING ENGINE OVER SLOWLY.

D. Replace spark plug,

@ CLEAN ENGINE:

Remove any clippings, dirt, or chaff from exterior of engine,

GENERAL

(_) CARBURETOR

If you think your carburetor needs adjusting, see your nearest SEARS, ROEBUCK AND CO. (OR SEARS CANADA, INC.) SERVICE CENTER. Engine performance should not be affected at altitudes up to 7,000 feet. For operation at higher elevations,

contact your nearest SEARS, ROEBUCK AN D CO. (OR SEARS CANADA, INC.) SERVICE CENTER.

_) ENGINE SPEED

_1= NEVER TAMPER WITH ENGINE GOVERNOR WHICH IS

FACTORY SET FOR PROPER ENGINE SPEED. OVERSPEEDING ENGINE ABOVE FACTORY HIGH SPEED

SETTING CAN BE DANGEROUS. CHANGING OF ENGINE-GOVERNED SPEED WILL VOID

ENGINE WARRANTY.

Just as your automobile needs professional mechanical maintenance from time to time, so does your Craftsman engine. Replacement of

the spark plug and air cleaner is made necessary by NORMAL use.

Professional Air-Cooled Engine Service is as close as your nearest Sears Roebuck and Co. (or Sears Canada, Inc.) Service Center.

A yearly check-up or tune-up by Sears is a good idea to avoid breakdowns or delay.., do it at the end of the season, then you're

ready for the next. We even prepare it for storage for you.

Page 4 181-1222-11

Page 6

TROUBLESHOOTING

THE FOLLOWING MAY HELP AVOID A DELAY IN YOUR WORK OR

SAVE THE EXPENSE OF A SERVICE CALL.

ENGINE FALLS TO START OR STARTS WITH DIFFICULTY

CAUSE REMEDY

Controls not in start position.

Sparkplug wire disconnectedfrom spark plug.

Spark plug fouled,

Spark plug porcelain cracked.

Insufficient fuel.

Water or dirt in fuet,

Improper carburetor adjustment

ENGINE LACKS POWER

CAUSE

Dirty air cleaner,

Improper carburetor adjustment.

Move ENGINE CONTROL or equipment control to "HI" or START postion. See "STARTING" instructions in this manual.

Connect SPARK PLUG WIRE to SPARK PLUG.

Remove SPARK PLUG and clean if. See "SPARK PLUG" instructions in "MAINTENANCE" section in this

manual. Install new spark plug.

Fill FUEL TANK per "BEFORE STARTING" instructions.

Drain FUEL TANK and re-fill with ctean, fresh gasoline. See "BEFORE STARTING" instructions in this manual.

Adjust carburetor (if applicable). See "ADJUSTMENTS"

section in this manual.

REMEDY

Replace or clean air cleaner per "AIR CLEANER" instructions in "MAINTENANCE" section in this manual.

Adjust carburetor (if applicable), See "ADJUSTMENTS"

section in this manual.

Lack of lubricaiton.

ENGINE MISSES UNDER LOAD

CAUSE

Spark plug fouled.

Spark plugporcelaincracked.

Improper sparkpluggap.

Improper carburetor adjustment

Fill oil sump to proper level. See "BEFORE STARTING"

instructionssection in this manual,

REMEDY

Remove SPARK PLUG and clean it. See "SPARK PLUG" instructions In "MAINTENANCE" section in this manual.

Install new SPARK PLUG,

Regap SPARK PLUG electrodes. See "SPARK PLUG"

instructions in "MAINTENANCE" section in this manual.

Adjust carburetor (ifapplicable). See "ADJUSTMENTS" section in thismanual

Page 5 181-1222-11

Page 7

SEARS, ROEBUCK AND CO.

Federal and California Emission Control Systems Limited Warranty

Small Off-Road Engines

CALIFORNIA & US EPA EMISSION CONTROL

The U. S. Environmental Protection Agency ("EPA"), the California Air Resources

Board ("CARB") and Sears, Roebuck and Co. are pleased to explain the Federal

and California Emission Control Systems Warranty on your new small off-road engine. In California, new 1995 and later small off-road engines must be

desilgned, built and equipped to meet the State's stringent anti-smog standards.

In other states, new 1997 and later model year engines must be designed, built

and equipped, at the time of sale, to meet the U.S EPA regulations for small non-

road engines. Sears, Roebuck and CO. will warrant the emission control system on your small off-road engine for the periods of time listed below, provided there

has been no abuse, neglect, unapprovod modification, or improper maintenance of your small off-road engine.

"four emission control system may include parts such as the carburetor, ignition system and exhaust system. Also included may be the compression release

system and other emission-related assemblies. Where a warrantable condition exists, Sears, Roebuck and Co. will repair your

small off-road engine at no cost to you for diagnosis, parts and labor.

MANUFACTURER'S EMISSION CONTROL SYSTEM

Emission control systems on 1995 and later model year Catifomia small off-road engines are warranted for two years as hereinafter noted. In other states, 1997 and later model year engines are also warranted for two years. If, during such warranty period, any emission-related part on your engine is defective in materials or workmanship, the part will be repaired or replaced by Sears, Roebuck and CO.

AS the small off-road engine owner, you are responsible for the performance of the required maintenance listed in your Owner's Manual but Sears. Roebuck and

Co. will not deny warranty solely due to the lack of receipts or for your failure to provide written evidence of the performance of all scheduled maintenance.

As the small off-road engine owner, you should, however, be aware that Sears.

Roebuck and CO. may deny you warranty coverage if your small off-road engine or a part thereof has fai_ed due to abuse, neglect, improper maintenance or unapproved modifications.

You are responsible for presenting your small off-road engine to a Sears,

Roebuck and Co. Authorized Service Outlet as soon as a problem exists. The warranty repairs should be completed in a reasonable amount of time, nct to exceed 30 days.

Warranty service can be arranged by contacting either a Sears, Roebuck and Co, Authorized Service Outlet. or by contacting Sears, Roebuck and Co. at 1-800-

473-7247.

This warranty statement explains your rights and obligations under the Emission

Control System Warranty (=ECS Warranty") which is provided to you by Sears,

Roebuck and Co. pursuant to California law. See also the Sears, Roebuck and

Co. Limited Warranties for Sears, Roebuck and Co. which is enclosed therewith

on a separate sheet and also is provided to you by Sears, Roebuck and Co. The

ECS Warranty applies only to the emission control system of your new engine.

To the extent that there is any conflict in terms between the ECS Warranty and the

Sears, Roebuck and Co. Warranty, the ECS Warranty shall apply except in any

circumstances in which the Sears, Roebuck and Co. Warranty may provide a

longer warranty period. Both the ECS Warranty and the Sears, Roebuck and Co.

Warranty describe important rights and obligations with respect to your new

engine.

Warranty service can only be performed by a Sears, Roebuck and Co. Authorized

Service Outlet. At the time of requesting warranty service, evidence must be

presented of the date of sale to the original purchaser. The purchaser shall pay

any charges for making service calls and]or for transporting the plroducts to and

from the place where the inspection and/or warranty work is performed, The

purchaser shall be responsible for any damalge or loss incurred in connection with

the transportation of any engine or any part(s) thereof submitted for inspection

and/or warranty work.

If you have any questions regarding your warranty rights and responsibilities, you

should contact Sears, Roebuck and Co. at 1-800-473-7247,

Emission Control System Warranty (=ECS Warranty") for 1995 and later model year California small off-rood engines (for other states, 1997 and later model year engines):

A. APPLICABILITY: This warranty shall apply to 1995 and later model year

California small off-road engines (for other states, 1997 and later model year

engines). The ECS Warranty Period shall begin on the date the new engine or

equipment is delivered to its original, end-use purchaser, and shall continue for

24 consecutive months thereafter.

WARRANTY STATEMENT

WARRANTY COVERAGE

OWN ER'S WA R RANTY RESPONSIBIMTIES

IMPORTANTNOTE

EMISSION CONTROL SYSTEM WARRANTY

B. GENERAL EMISSIONS WARRANTY COVERAGE: Sears, Roebuck and Co.

warrants to the original, eod-use purchaser of the new enlgine or equipment and to each subsequent purchaser that each of its small off-roadengines is:

1. Designed, built and equipped so as to conform with all applicable regulations adopted by the Air Resources Board pursuant to its authority in

Chapters 1 and 2, Part 5, Division 26 of the Health and Safety Code, and

2 Free from defects in materials and workmanship which, at any time dudng

the ECS Warranty Period. will cause a warranted emissions-related part to fail to be idengca/in all material respects to the part as described in the

engine manufacturer's application for certification.

C. The ECS Warran y on y perfa nso em ss ons- e a ed parts on your engine, as

follows:

Any warranted, emissions-relatsd parts which are not scheduled for

replacement as required maintenance in the Owner's Manual shall be warranted for the ECS Warranty Period. If any such part fails during the ECS Warranty Period, it shall be repaired or replaced by Sears, Roebuck and Co. according to Subsection 4 below. Any such part repaired or replaced under the ECS Warranty shall be warranted for any remainder of the ECS Warranty Period,

Any warranted, emissions-related part which is scheduled only for regular

inspection as specified in the Owner's Manual shall be warranted for the

ECS Warranty Period. A statement in such written instructions to the effect of =repair or replace as necessary", shall not reduce the ECS Warranty Period. Any such part repaired or replaced under the ECS Warranty shall be warranted for the remainder of the ECS Warranty

Period.

Any warranted, emissions-related part which is scheduled for replacement

as required maintenance inthe Owner's Manual, shall be warranted for the

period of time prior to the first scheduled replacement point for that part. if

the part fails pdor to the first scheduled replacement, the part shall be

repaired or replaced by Sears, Roebuck and Co. according to Subsection 4

below. Any such emissions-related part repaired or replaced under the

ECS Warranty, shall be warranted for the remainder of the ECS Warranty

Period prior to the first scheduled replacement point for such emissions-

related part.

Repair or replacement of any warranted, emissions-related part under this

ECS Warranty shall be performed at no charge to the owner at a Sears,

Roebuck and Co. Authorized Service Outlet.

The owner shall not be charged for diagnostic _abor which leads to the

determination that a part covered by the ECS Warranty is in fact defective,

provided that such diagnostic work is performed at a Sears, Roebuck and

Co. Authorized Service Outlet.

Sears. Roebuck and CO. shall be fiable for damages to other original

engine components or approved modifications proximately caused by a

failure under warranty of an emission-related part covered by the ECS

Warranty.

Throughout the ECS Warranty Period, Sears, Roebuck and Co. shall

maintain a supply of warranted emission-related parts sufficient to meet

the expected demand for such emission-related pads.

Any Sears, Roebuck and Co. authorized and approved emission-related

replacement part ma_' be used in the performance of any ECS Warranty maintenance or repaLr and wil! be provided without charrge to the owner.

Such use shall not reduce Sears, Roebuck and Co. ECSWarranty obligations.

Unapproved add-on or modified parts may not be used to modify or repair a Sears, Roebuck and Co. engine. Such use voids this ECS Warranty and

shall be sufficient grounds for disallowing an ECS Warranty claim. Sears, Roebuck and Co. shall not be liable hereunder for failures of any warrantsc

parts of a Sears, Roebuck and CO. engine caused by the use of such an unapproved add-on or modified part.

EMISSION-RELATED PARTS INCLUDE THE FOLLOWING:

1. Carburetor Assembly and its Internal Components a) Fuel filter

b) Carburetor gaskets c) Intake pipe

2, Air Cleaner Assembly

a) Air filter element

3. Ignition System, including: a) Spark plug b) Ignition module

c) Flywheel assembly

4. Catalytic Muffler (if so equipped) a) Muffler gasket (if so equipped)

b) Exhaust manifold (if so equipped)

5. Crankcase Breather Assembly and its Components a) Breather connection tube

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

Page 6

I0f27)99EPA/CARB

181-1222-1

Page 8

CRAFTSMAN 4-CYCLE ENGINE MODEL: 143.006004

_--370K

_390

/287

298

900 I

370C

400

135

125

126

•305

306

Page 7 181-1222-11

Page 9

CRAFTSMAN 4-CYCLE ENGINE MODEL:143.006004

Ref.

No.

1 2 6

12 12A 12B 14

!5 !6 17 18 19

2O 30 40 40

41 41

42 42 43

45 46 48 5O

52 69

72 72A

75 8O 81 82

83 86 89 9O 92

93 100 101 103 104

110 119

120 125

126 130 135

150 151 151A 169 172

Part No.

37266 26727 33734

36557 36775 36558 36694 28277

30589 34839A 31335 651018 36281

32600 36776 40004 40005 36070

36071

40006 4O007

20381

36777 32610A

27241

37460

29914 *35261

34311E

36083 28534

27897 30574A 30590A 30591

30588A 650488 611004 611112 650815

650816 34443B 610118 651007 37480

37047 *36787 36825 37288

37289 6021A 35395 31672

31673

40017

*36783

36784

Part Name

Cylinder (Incl. 2,20 & 150)

Dowel Pin Breather Element

Breather Ass'y. (Incl. 6 & 12A) Breather Tube

9reather Cover & Tube (Incl. 12B) Breather Tube Elbow

Washer

Governor Rod (Inc!. 14) Governor Lever

Governor Lever Clamp Screw, Torx T-15, 8-32 x 19/64" Extension Spring

Oil Seal Crankshaft Piston, Pin & Ring Set (Std.)

Piston, Pin & Ring Set (.010" OS) Piston & Pin Ass'y. (Std.) (Incl. 43) Piston & Pin Ass'y. (.010" OS) (Incl.

43) Ring Set (Std.)

Ring Set (.010" OS) Piston Pin Retaining Ring Connecting Rod Ass'y. (Incl. 46) Connecting Rod Bolt

Valve Lifter Camshaft (Exhaust MCR) (Inc. Ref.

104) Oil Pump Ass'y. Mounting Flange Gasket Mounting Flange (Incl. 72 thru 83,

306) Oil Drain Plug Oil Drain Plug

Oil Seal Governor Shaft Washer

Governor Gear Ass'y. (Incl. 81) Governor Spool

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

Flywheel Key Flywheel

Belleville Washer Flywheel Nut

Solid State Ignition Spark Plug Cover

Screw, Torx T-15, 10-24 x 15/16" Cam Bushing

Ground Wire Cylinder Head Gasket

Cylinder Head Exhaust Valve (Std.) (Incl. 151 )

Intake Valve (Std.) (Incl. 151) Screw, 5/16-18 x 1-1/2" Resistor Spark Plug (RJ19LM) Valve Spring Valve Spdng Cap

Intake Valve Seal Valve Cover Gasket Valve Cover

Ref. Part

No. No.

174 30200 178 29752

182 6201

184 *26756 185 36785 !86 34337

189 650839 191 36559A

195 610973 200 35727 202 36482

203 31342 204 651029 205 651019 207 34336 209 30200 215 32410 223 650451

224 *36786 238 650932 239 *34338 241 35797 245 35066

250 35065 260 36980 261 30200 262 65O831 275 36790A 277 650988 285 35000A

287 650926 290 29774 292 26460

298 28763

300 36916

301 _36246

305 35647

306 *36996

307 35499

309 1650562

310 35648

313 34080

Part Name

Screw, 10-24 x 9/16" Nut & Lock Washer, 1/4-28

Screw, 1/4-28 x 7/8" Carburetor To Intake Pipe Gasket Intake Pipe

Governor Link Screw, 1/4-20 x 3/8"

S.E. Brake Bracket (Incl. 195) Terminal

Control Bracket (Incl. 202 thru 205) Compression Spring

Compression Spring Screw, Torx T- ! 0, 5-40 x 7/16"

Screw, Torx T-10, 6-32 x 41/64" Throttle Link

Screw, 10-24 x9/16" Control Knob

Screw, 1/4-20 x !"

Intake Pipe Gasket

Screw, 10-32 x49/64" Air Cleaner Gasket Air Cleaner Collar

Air Cleaner Filter

Air Cleaner Cover

Blower Housing Screw, 10-24 x 9/i 6"

Screw, 1/4-20 x 1/2" Muffler

Screw, 1/4-20 x 2-5/16" Starter Cup

Screw, 8-32 x 21/64" Fuel Line

Fuel Line Clamp Screw, 10-32 x 35/64"

Fuel Tank (Incl. 292 & 301) Fuel Cap Oil Fill Tube

"O"-Ring "O"-Ring

Screw, 10-32 x 1/2" Dipstick Spacer

Page 8 181-1222-11

Page 10

CRAFTSMAN 4-CYCLE ENGINE MODEL:143.006004

Ref. No.

370 370A

370B 370C 370K

370R 38O

39O

4oo

4,6

Part

No.

37269 36261

35167 37318 36695 37317

640262 59O737

36085

I 36792B

Part Name

6.0 H.E Craftsman Decal Lubrication Decal

Control Decal Primer Decal (3x)

Starter Decal Warning Decal

Carburetor (Incl. 184) Rewind Starter

I (NOTE: This engine could have been

built with 590694 starter). Gasket Set (inc!. Items Marked _)

Spark Arrestor Kit (Incl. 417) (Optional)

Ref. Part No. No.

417 650821 900

900

181-1222ql

Part Name

Screw, 10-32 x 1/2" (Optional) Replacement Engine 750826C, order

from 71-999 Replacement Short Block 750796C,

order from 71-999 Operator's Manual

*lndic_esPartslnciudedin

GasketSet. Ref. No. 400.

RPM High 2900 to 3200 RPM Low 2450 to 2750

CARBURETOR NO. 640262

Ref. Ref. No. No, PartName

1 2

4 5

6 7

16 17 18 20

20A 25

27 28

29 30

31 35

36 36A

40 44

47 48

640262 631615 631767

"63! 184 "631183

640070

%50506

631807 651025

630766 640018

640200

631867 *631024 632019

*631028 *631021

631022 640259

64OO80

6.32766 *632547

640175 "27110A

*630748

*631027

632760B

Carburetor (Incl. 184 of Engine Parts List)

Throttle Shaft & Lever Assembly Throttle Return Spring

Dust Seal Washer Dust Seal (Throttle)

Throttle Shutter

Shutter Screw Fuel Fitting

Throttle Crack Screw/Idle Speed Screw Tension Spring

Idle Restrictor Screw Idle Restrictor Scrwa Cap (Black)

Float Bowl Float Shaft

Float Float Bowl "O" Ring Inlet Needle, Seat, & Clip (Incl. 31)

Spring Clip Primer Bulb/Retainer Ring

Main Nozzle Tube Carburetor Tube "O" Ring, Main Nozzle Tube High Speed Bowl Nut

Bowl Nut Washer Welch Plug, Idle Mixture Well

Welch Plug, Atmospheric Vent Repair kit (Incl. Items Marked *)

Page 9 181-1222-11

Page 11

REWIND STARTER NO. 590737

Ref. Pa_ No. No. Pa_Name

STARTER NO. 590694

6 7

590737

590740 590616 590617

590618A

590687A

590535

590701

590760

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 Spring Clip

Ref. PaN No. No. PaN Name

7__=;

59O694

590599A

5906OO

590696

590601

59O697

59O698

59O699

5907OO

590695

59O535

590701

Recoil Starter Spring Pin (Incl. 4)

Washer

Retainer Washer

i Brake Spring

, Starter Dog I Dog Spring

Pulley & Rewind Spring Ass'y. Starter Housing Ass'y. (40 degree grommet) Starter Rope ( 98" x 9/64" dia.)

Starter Handle

O -4

Bm 5

Page 10 181-1222-11

Page 12

SEARS

operator's

manual

MODEL NO. 143.006004

How to ORDER Repair Parts

The Model Number can be found on a decal on the blower housing (See Figure 1). Always mention the Model Number

when requesting service or repair parts for your Craftsman

Engine.

All parts listed herein may be ordered from any SEARS,

ROEBUCK AND CO. or SEARS CANADA, INC. retail or catalog store. Ifthe parts you need are not stocked locally, your order

will be electronically transmitted to a Sears Repair Parts

Distribution Center for expedited handling.

WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE

FOLLOWING INFORMATION AS SHOWN IN THIS LIST.

1. The PART NUMBER

2. The PART DESCRIPTION

3. The MODEL NUMBER

4. The NAME OF ITEM - ENGINE

5.5 RESERVE POWER

11.5 CUBIC INCH (185 cc) DISPLACEMENT

SOLID STATE IGNITION

CAUTION:

Read RULES for

Safe OPERATION

and INSTRUCTIONS

Carefully

"YourSeam merchandisehasaddedvaluewhenyouconsiderthatSears has serviceunitsnationwidestaffedwithSears trainedtechnicians..,professional techniciansspecificallytrainedon Sears products,havingthe parts,toolsand equipmentto insurethatwemeetourpledgeto you,..we servicewhatwe sell."

Sold by SEARS, ROEBUCK AND CO., CHICAGO, IL 60684 U.S.A.

and SEARS CANADA, INC., TORONTO, ONTARIO, CANADA

181-1222-1