Sears 143.009009 User manual

operator's
manual
/D
MODEL NO. 143.009009
SOLID STATE IGNITION
CAUTION:
Read RULES for
Safe OPERATION
and INSTRUCTIONS
Carefully
ENGIN
• Operating
• Maintenance
• Repair Parts
IA Caliror,,ia Propo,itio,,6SWARNING: The e,,gine exhaust fro,,, this product contaius chemicals I
kno_n to the State of California to cause cancer, birth defects or other reproductive harm. I
Sold by SEARS, ROEBUCK AND CO., CHICAGO, IL 60684 U.S.A.
and SEARS CANADA, INC., TORONTO, ONTARIO, CANADA
Printed in U.S.A. 12-1-99 181-1218-11

OIL FILL PLUG AND DIPSTICK SPARK PLUG
\
MUF_ FUEL FILL CAP
LEVERS AND LINKAGE
----FUELTANK
MODEL AND
D.O.M. DECAL
_QRZt_CJ.a_m[ J_J'_ ]
EEN
I---RECOIL STARTER
AIR CLEANER STARTER HANDLE
Figure 1
_k HIS SYMBOL POINTSOUT IMPORTANT SAFETY INSTRUCTIONS WHICH IF NOT FOLLOWED COULD ENDANGERTHE _,
PERSONAL SAFETY AND/OR PROPERTY OF YOURSELF AND OTHERS. READAND FOLLOW ALL INSTRUCTIONS INTHIS
MANUAL AND AN't_PROVIDED WITH THE EQUIPMENT ON WHICH THIS ENGINE IS USED BEFORE ATTEMPTING TO
OPERATING.
ITHESE SYMBOLS MAY
APPEAR ON THE ENGINE:
FAST SLOW N IZl E!
OFF FULL
STOP CHOKE
NOTE: Engines which are certified tocomply withCalifornia and U.S. EPA
emission regulations for SQRE (SmallOff Road Equipment), are certified to
operateon reguJarunleadedgasoline,andincludethefollowingemissioncontrol
systems: Engine Modification (EM), and Three-way Catalyst (TWC) Ofso
equipped).
OIL &FUEL RECOMMENDATIONS
IMPORTANT
KEEP THIS MANUAL HANDY AT ALL TIMES FOR FUTURE
REFERENCE. READ IT CAREFULLY AND FAMILIARIZE YOUR-
SELF WITH THE OPERATING, MAINTENANCE AND SAFETY
INSTRUCTIONS. THIS MANUAL ALSO CONTAINS A COM-
PLETE PARTS LISTING.
TO OPERATE ENGINE, YOU WILL NEED ]-HE FOLLOWING:
(_)Be sure original container is marked:
A.P.I. service "SF"_"SJ".
FOR SUMMER (ABOVE 32°F; 0°C) USE SAE 30 OIL.
Using multigrade oil win increase oil consumption.
FOR WINTER (BELOW 32°F; 0°C) USE SAE 5W30 OIL
(SAE 10W is an acceptable substitute.)
DO NOT USE SAE 10W40 OIL.
OIL SUMP CAPACITY: 24 ounces (1-1/2 pints)
.71 liter
(_) AFRESH, CLEAN, UNLEADED REGULAR, UN-
LEADED PREMIUM, OR REFORMULATED AUTO-
MOTIVE 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" instruction on Page 4.
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.
BEFORE STARTING
(_ READ ALL INSTRUCTIONS PROVIDED WITH THE EQUIP-
MENT ON WHICH THIS ENGINE IS USED.
(_) CHECK OIL LEVEL:
CAUTION: 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 TIGHT-
ENED SECURELY INTO OIL FILL HOLE.
A. POSITION EQUIPMENT SO ENGINE IS LEVEL.
B. Clean area around oil fill plug (see Figure 1).
C. Remove oi_fi_ p_ug 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).
Page 1 181-1218-11

BEFORE STARTING (Continued)
(_ FILL FUEL TAN K withgasoline 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. Jl,
._ NEVER FILL FUEL TANK INDOORS. NEVER FILL FUEL _,
4_ TANK WHEN ENGINE IS RUNNING OR HOT. DO NOT SMOKE
t,_ WHEN FILLING FUEL TANK.
NEVER FILL FUEL TANK COMPLETELY. FILL TAN KTO 1/2" --
lBELOW BOTTOM OF FILLER NECK TO PROVIDE SPACE
FOR FUEL EXPANSION. WIPE ANY FUEL SPILLAGE FROM
ENGINE AND EQUIPMENT BEFORE STARTING ENGINE.
ANY LIQUEFIED PETROLEUM (LPG) OR NATURAL GAS I
+APPLICABLE CODES AND REGULATIONS. j
FUEL SYSTEM MUST BE LEAKPROOF AND MEET ALL I
STARTING
NEVER RUN ENGINE INDOORS OR IN ENCLOSED, POORLY
VENTILATED AREAS. ENGINE EXHAUST CONTAINS CAR-
BON MONOXIDE, AN ODORLESS AND DEADLY GAS (CAR-
BON MONOXIDE IS ALSO PRESENT IN ENGINE EXHAUST
FROM LIQUID PETROLEUM (LPG) AND NATURAL GAS
FUEL SYSTEMS).
KEEP HANDS, FEET, HAIR AND LOOSE CLOTHING AWAY
FROM ANY MOVING PARTS ON ENGINE AND EQUIPMENT ,
WARNING: TEMPERATURE OF MUFFLER AND NEAR_-
AREAS MAY EXCEED 150°F (65°C). AVOID THESE AREAS.
ORECOIL STARTER (see Figures 2 and 3):
A. Move CHOKE LEVER to FULL CHOKE POSITION.
NOTE: IF RESTARTING A WARM ENGINE AFTER A
SHORT SHUTDOWN, MOVE CHOKE LEVER TO
"NO CHOKE POSITION."
(_ CHECK THE FOLLOWING:
,_. BE SURE EQUIPMENT IS IN NEUTRAL GEAR WITH 1
CLUTCHES, BELTS, CHAINS AND SAFETY SWITCHES I
DISENGAGED. (FOLLOW EQUIPMENT MANUFACTUR- I
ERS INSTRUCTIONS.) THIS SHOULD PLACE ANY
SAFETY SWITCHES N SAFE START NG POS TION.
B. Be sure spark plug wire is attached to spark plug (see Figure
1).
C. Be sure stop switch (see Figure 1) next to spark plug is not
contacting spark plug.
D. Be sure any ignition switch on engine or equipment is in ON,
RUN or START position.
STARTER
HANDLE
IGNITION SWITCH
1-RECOIL 2 -ELECTRIC
Figure 2
CHOKE LEVER
FULLCHOKE POSITION
\
B. Move EQUIPMENT CONTROL to START (see equipment
manufacturer's instructions).
C. Grasp starter handle (see Figure 2) and pull rope out, slowly,
until it pulls slightly harder. Let rope rewind slowly. Then pull
rope with a rapid full arm stroke. Let rope rewind SLOWLY.
Do not let starter handle snap back against starter.
D. Repeat instruction C until engine fires. When engine starts,
move CHOKE LEVER to 1/2 CHOKE until engine runs
smoothly and then to NO CHOKE POSITION.
If engine falters, move CHOKE LEVER to 1/2 CHOKE until
engine runs smoothly and then to NO CHOKE POSrTION.
NOTE: If engine fires, but does not continue to run, move
CHOKE LEVER to NO CHOKE POSITION and
repeat instruction C until engine starts.
If engine again fires, but does not continue to run, move
CHOKE LEVER to FULL CHOKE POSITION and repeat
instruction Cand D until engine starts.
(_) ELECTRIC STARTER (see Figures 2 and 3):
A. Move CHOKE LEVER to FULL CHOKE POSITION.
NOTE:IF RESTARTING A WARM ENGINE AFTER A SHORT
SHUTDOWN, MOVE CHOKE LEVER TO "NO CHOKE
POSITION."
B. Move EQUIPMENT CONTROL to START (see equipment
manufacturer's instructions).
C+ Push starter button or turn ignition switch key (see equipment
manufacturer's instructions) to crank engine.
D. Crank engine until it fires. When it starts, release starter
button or ignition switch key and move choke lever to 1/2
CHOKE until engine runs smoothly and then to NO CHOKE
POSITION.
If engine falters, move CHOKE LEVER to 1/2 CHOKE until
engine runs smoothly and then to NO CHOKE POSITION.
NOTE: If engine fires, but does not continue to run, move
CHOKE LEVER to NO CHOKE POSITION and repeat
instructions C and D until engine starts.
Figure 3
Page 2181-1218-11

STOPPING
(_) Move equipment control or any ignition stop switch on engine to
STOP or OFF (see equipment manufacturer's instructions).
(_) Push stop switch (see Figure 1) located next to spark plug on
engine against spark plug and hold it in this position until engine
is completely stopped.
(_) AFTER ENGINE IS STOPPED:
I
L
A
DISCONNECT SPARK PLUG WIRE FROM SPARK PLUG
AND KEEP IT AWAY FROM SPARK PLUG.
TURN IGNITION SWITCH KEY (IF SO EQUIPPED) TO
"OFF" POSITION AND REMOVE KEY FROM SWITCH./
THIS WILL REDUCE THE POSSIBILITY OF UNAUTHO- /
RIZED STARTING OF ENGINE WHILE EQUIPMENT ISJ
NOT IN USE. Ij
NEVER STORE ENGINE WITH FUEL IN TANK INDOORS
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 I
HEATER, CLOTHES DRYER OR OTHER GAS APPLI-
ANCE.
MAINTENANCE
,_WARNING: TEMPERATURE OF MUFFLER AND NEARBY]
AREAS MAY EXCEED 150°F (65°C). AVOID THESE AREAS. |
1(!) CHECK OIL LEVEL:
Check oil level every five"(5) operating hours or each time engine
is used. See "2 CHECK OIL LEVEL" in "BEFORE STARTING"
on Page 1,
@CHANGE OIL:
Change oil after first two (2) operating hours and every 25
operating hours thereafter, more often if operated in extremely
dusty or dirty conditions. Change oil while engine is still warm
from recent running.
A. Position equipment so engine oil drain plug is lowest point on
engine (see Figure 1).
B. Remove oil drain plug and oil fill plug to drain oil
C. Replace oil drain plug and tighten securely.
D. Fill oil sump with recommended oil. See "OIL & FUEL
RECOMMENDATIONS" and "CHECK OIL LEVEL" on Page
1.
E. Replace oil fill plug and tighten securely.
F. Wipe up any spilled oil.
(_) AIR CLEANER (see Figure4):
NEVER RUN ENGINE WITHOUT COMPLETE AIR CLEANER
INSTALLED ON ENGINE.
A. TO SERVICE FILTER(S) (see Figure 4):
1. FOAM FILTER:
Clean and re-oil every three (3) months or every 25
operating hours. Clean and re-oil daily if used in
extremely dusty conditions.
a. Wash in water and detergent solution and squeeze
(don't twist) until all dirt is removed.
b. Rinse thoroughly in clear water.
c. Wrap in a clean cloth and squeeze (don't twist)
until completely dry.
d. Saturate with engine oil and squeeze (don't twist)
to distribute oil and remove excess oil
2. PAPER FILTER:
DO NOT ATTEMPT TO CLEAN OR OIL FILTER.
Replace once a year or every 100 operating hours,
more often if used in extremely dusty conditions.
Replacement filters are available at any Sears Roe-
buck and Co. (or Sears Canada, Inc.) Service Center.
MAINTENANCE (Continued)
BTO REMOVE AND INSTALL FILTER(S)
1. Remove wing nut and cover.
2. Slide foam filter off paper filter.
3. Inspect filters for discoloration or did accumulation. I
either is present, service per preceding "TO SERVICI
FILTER(S)" instructions.
4, Clean inside of base and cover thoJoughly.
5. Install new paper filter on base.
6. Slide foam filter over paper filter.
7, Install cover and wing nut. Tighten wing nut securely
BASE PAPER FILTER COVER
(
FOAM FILTER
WING NUT
Figure 4
(_ SPARK PLUG (see Figure5):
NOTE: This spark ignition system meets all requirements of the Canadia_
Interference-CausingEquipmentRegulations.
NOTE: This engine complieswith allcurrent Australian andNewZealand limi
tations regardingelectromagneticinterference.
NOTE: This engine complieswith the Europeanstandardforsafetyofgarder
equipmentandpoweredlawnmowersEN836,RevisionMarch,1997,andappli
cable sections of the EU Machinery Safety Directives.
Check spark plug yearly or every 100 operating hours.
A. Clean area around spark plug.
B. Removeand inspect spark plug.
C. Replace spark plug ifelectrodes are pitted, burned or porcelair
is cracked. For replacement use Champion RJ17LM.
NOTE: A resistor spark plug must be used for replacement
D. Check electrode gap with wire feeler gauge and set gap at .03(
if necessary.
E. Install spark plug, tighten securely.
ELECTRODES PORCELAIN
.030 GAP
Figure 5
@ COOLING SYSTEM
IMPORTANT: Frequently remove any grass clippings, dirt am
debris from cooling fins, air intake screen and levers and linkag(
(see Figure 6). This will help ensure adequate cooling and correc
engine speed.
COOLING FINS
-j
LEVERS AND
LINKAGE
AIR iNTAKE SCREEN
Page 3 Figure 6 181-1218-11

MAINTENANCE (Continued)
(_ CHECK ENGINE AND EQUIPMENT OFTEN FOR LOOSE
,_. NUTS, BOLTS AND ATTACHMENTS AND KEEP THESE
ITEMS TIGHTENED.
ADJUSTMENTS
DO NOT MAKE UNNECESSARY ADJUSTMENTS. FACTORY
SETTINGS ARE SATISFACTORY FOR MOSTAPPLICATIONS
AND CONDITIONS. IF ADJUSTMENTS ARE NEEDED, PRO-
CEED AS FOLLOWS:
_'_ CARBURETOR (see Figure 7):
If you think your carburetor needs adiusting, see your nearest
SEARS, ROEBUCK AND CO. (OR SEARS CANADA, INC.)
SERVICE CENTER. Engine performance should not be af-
fected at altitudes up to 7,000 feet. For operation at higher
elevations, contact your nearest SEARS, ROEBUCK AND CO.
(OR SEARS CANADA, INC.) SERVICE CENTER.
@ENGINE SPEED:
_IL NEVER TAMPER WITH ENGINE GOVERNOR WHICH IS FAC-]
TORY SET FOR PROPER ENGINE SPEED. OVERSPEEDING /
ENGINE ABOVE FACTORY HIGH SPEED SETTING CAN BE_
DANGEROUS. /
CHANGING OF ENGINE-6OVERNED SPEED WILL VOID /
ENGINE WARRANTY. J
CARBURETOR ..,
/ 't
¢
BOWL DRAIN --
Figure 7
STORAGE
_11= 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 i
DRYER OR OTHER GAS APPLIANCE.
IF ENGINE IS TO BE UNUSED FOR 30 DAYS FOR MORE, PRE--
/
PARE AS FOLLOWS:
DRAIN FUEL SYSTEM:
Remove all gasoline from carburetor and fuel tank to prevent
gum deposits from forming on these parts and causing possible
malfunction of engine.
DRAIN FUEL INTO APPROVED CONTAINER OUTDOORS,
AWAY FROM OPEN FLAME. BE SURE ENGINE IS COOL. DO
NOT SMOKE.
Run engine until fuel tank is empty and engine stops due to lack
of fuel.
NOTE: Fuel stabilizer (such as STA-81L) is an acceptable
alternative =n minim=zing the formation of fuel gum
deposits during storage. Add stabilizer to gasoline in
fuet tank or storage container. Always follow mix ratio
found on stabilizer container. Run engine at least !0
minutes after adding stabilizer to atlow it to reach
carburetor.
2_ CHANGE OIL:
Change oil if it has not been changed in the last three (3) months.
See "CHANGE OIL" instructions in "'MAINTENANCE" section.
(_ OIL CYLINDER BORE:
A. Remove spark plug and pour one (1) ounce (30 ml) of clean
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, Install spark plug, Do not connect spark plug wire,
(_ CLEAN ENGINE:
Remove anyclippings,dirt, orchaff from exteriorofengine.
GENERAL
Just as your automobile needs professional'mechanical mainte-
nance from time to time, so does your Craftsman engine. Replace-
ment of the spark plug and air cleaner is made necessary by
NO RMAL use. Professional Air-Cooled Engine Service is asclose 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 4 181-1218-11

TROUBLESHOOTING
THE FOLLOWING MAY HELP AVOID A DELAY IN YOUR WORK OR
SAVE THE EXPENSE OFA SERVICE CALL.
ENGINE FAILS TO START OR STARTS WITH DIFFICULTY
CAUSE REMEDY
Controls not in start position.
Spark plug wire disconnected from spark plug.
Spark plug fouled.
Spark plug porcelain cracked.
Insufficient fuel. i,,
Water or dirt in fuel.
Improper carburetor adjustment
ENGINE LACKS POWER
CAUSE
Dirty air cleaner.
Improper carburetor adjustment.
Lack of lubricaiton.
ENGINE MISSES UNDER LOAD
CAUSE
Spark plug fouled.
Spark plug porcelain cracked.
Improper spark plug gap.
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 it. 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 clean, 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.
Fill oil sump to proper level. See "BEFORE STARTING"
instructions section 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 (if applicable). See "ADJUSTMENTS"
section in this manual.
Page 5 181-1218-11

SEARS, ROEBUCK AND CO.
Federal and California Emission Control Systems Limited Warranty
Small Off-Road Engines
CALIFORNIA & US EPA EMISSION CONTROL
WARRANTY STATEMENT
The USEnvironmental Protection Agency ('EPA'), the California Air
Resources Board ('CARS') and Sears, Roebuck and Co are pleased to
explain the Federal and Califorfaa Emission Control Systems Warranty on
your new small off-road engine In California, new 1995 and later small off-
road engines must be designed, built arld equipped to meet the State's
stringent anti smog standards In other states new 1997 and later moeel
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 bedow provided there has been no
abuse, negfact, unapp_oved modification, or =mproper maintenance of your
smalt off-road engine
YOUr emission control system may include parts such as the carburetor
tgnition system and exhaust system Also included may be !he compression
release system and other emission related assemblies
Where awarrantable condition exists, Sears, Roebuck and CO will repa=t
your small off.road engine at no cost to you far diagnosis parts and labor
MANUFACTURER'S EMJSSION CONTROL SYSTEM
WARRANTY COVERAGE
Emission control systems on 1995 and later modei year Caldomia srnafl off-
road engines are warranted for two years as hereinafter nGted fa other
states, 1897 and rater model year engines are also warranted for two years
It. during such warranty period, any emission-related part on your engine qs
defective in materials or workmanship, the pact will be repaired or repiaced by
Sears, Roebuck an(_ Co
OWNER'S WARRANTY RESPONSIBILITIES
As the small off-road engine owner =ycou are responsible for the pedormance
of the required mainlenance listed irf'your Owner sManual, but Sears,
Roebuck and Co will not deny warranty solely due to the lack of receipts or tor
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 failed due to abuse, neglect, rmproper
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 probfam exisfa The
warranty repairs should be completed in areasonable amount of time, not to
exceed 30 days
Warranty service can be arranged by contacting either aSears, Roebuck and
Co Authorized Service Outlet, or by contacting Sears, Roebuck and Co at 1-
800-473-7247
IMPORTANTNOTE
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 an_yconflict 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 products to and from the place where the inspection and/or
warranty work is performed. The purchaser shall be responsible for any
damage 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 queshons regarding your warranty rights and responsibilities
you should contacl Sears, Roebock and Co at 1-800-473=7247
EMISSION CONTROLSYSTEM WARRANTY
Emission Control System Warranty {'ECS Warranty") for 1995 and later model
year California sma8 off-road engines (for other states, 1997 and later model
year engines):
A APPLICABILITY: This warranty shall apply to !995 and laler model year
Calffomia small off-road engines (for other states, 1997 and later model year
engines) The ECS Warranty Period shall begin or1 the date the new engine
or equipmenl is delivered to its original, end-use purchaser, and shall
continue for 24 consecutive months thereafter
B. GENERAL EMISSIONS WARRANW COVERAGE: Sears, Roebuck and Co
warrants to the original, end-use purchaser of the new engine or equipment
and to each subsequent purchaser that each of its small off-road engines _s
Oesigr_ed built and equipped so as to conform with all applicable
regulations adopted by the A_r 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
during the ECS Warranty Period. wilt cause a warranfad emissions
related part to fail to be identical in all material respects to the part as
described in Ihe engine manufacturer's application for certification
C The ECS Warranty only pertagl3 to emissions-related parts Cn your
engine, as follows:
Any warranted emissions-related paris which are not schedLfled for
replacemenl as required maintenance in the Owner's Manual shall be
warranted !or the ECS Warranty Period It any such part fails during the
ECS Wa,qanty Period it shall be repaired or replaced by Sears
Roebuck and Co according t_ Subsection 4below Any such part
repaired or replaced under the ECS _Varranty shall be warranted Ior
any remainder cf the ECS Warranty Period
2Any warranted emisslons-rerated part which is scheduled oniy lot
legular inspection as specdied in the Owner's Manual shall be
warranted for the ECS Warranty Period A staterTent in such wrd_en
instructions to the effecl Of 'repair or reprace a_ neeessery' shall riot
reduce the ECS Warranty Period Any such part repaired or replaced
under lhe ECS Warranty shall be warranted for the remainder of the
ECS Warranty Period
3. Any warrarged, emissions-re!afad part which is scheduled for
replacement as reqoffed maintenance in the Owner's Manuai, shal! be
warranted for the period of time prior to the first scheduled replace-
ment point for that part If the part fails prior 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 Ihe remainder of the ECS Warranty Period prior to the first
scheduled replacement point for such emissions-related part
4Repair or replacement of any warranted, emissions-relaled part under
this ECS Warranty shall be performed et no charge to the owner at a
Sears, Roebuck and Co Authorized Service Outlet
5The owner shall not be charged for diagnostic labor which leads to the
determination that apart 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
6
7
8
Sears, Roebuck and CO shall be liable for damages to other original
engine components or approved modifications proximately caused by
afailure under warranty of an emission*related part covered by the
ECS Warranty
ThrCughout 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 parts
Any Sears, Roebuck and Co. authorized and approved emiss_on-
re_ated replacement part may be used in the performance of any ECS
Warranty maintenance or repair and will be provided wdhout charge to
the owner Such use shall not reduce Sears, Roebuck and Co ECS
War_ranty 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 shali be sufficient grounds for disallowing an ECS
Warranty claim Sears, Roebuck and Co shall not be liable hereunder
for failures of any warranted 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:
tCarburetor Assembly and its Internal Components
a) Fuel filter
b) Carburetor gaskets
c) Intake p_pe
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 6 181-1218-11

CRAFTSMAN 4-CYCLE ENGINE MODEL:143.009009
757
87
80
70 69
182
184<
41
171
840_
_292
172_
/
239
285
250 251
Page 7 181-1218-11

CRAFTSMAN 4-CYCLE ENGINE MODEL: 143.009009
Ref. Part
No. No.
1 35385
2 27652
4
5 30969
15 30699C
15A 30700
15B 650494
16 37255A
17 29916
18 651028
19 34663
20 35319
25 36460
26 650561
28 30322
30 36283A
35 29826
36 29918
37 29216
38 29642
40 40011
40 4O012
41 40009
41 40010
42 40013
42 40014
43 27888
45 36897
47 651033
48 34034
49 36896
50 35375
6O 33273A
65 650128
69 "35262A
70 35376
71 35377
72 27642
72A 28534
75 35319
80 31845
81 30590A
82 35378
83 30588A
84 29193
86 650833
87 650832
89 32589
90 611090
92 650880
93 650881
100 35135
101 610118
102 651024
103 651007
110 35187
119 *36448
120 36449
Part Name
Cylinder (Incl. 2, 20, 72 & 72A)
Dowel Pin
Oil Drain Extension (Purchase
Locally)
Extension Cap
Governor Rod (Incl. 15A & 15B)
Governor Yoke
Screw, 6-40 x 5/16"
Governor Lever (Incl. 212A)
Governor Lever Clamp
Screw, T0rx T-15, 8-32 x 3/8"
Speed Control Spring
Oil Seal
Blower Housing Baffle
Ref. Part
No No.
125 27878A
125 27880A
126 34O35
126 34036
127 650691
128 650690
130 650694A
130A 651031
!30B 650273
135 33636
139 33369
140 650836
149 !27882
149A 35862
Screw, 1/4-20 x 5/8"
Lock Nut, 8-32
Crankshaft
Screw, 10-32 x 3/4"
Lock Washer
Lock Nut, 10-32
Retair_ing Ring
150 27881
151 32581
!69 "27896A
170 28423
171 28424
172 28425
173 35350
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. 47 & 49)
Connecting Rod Bolt
Valve Lifter
Oil Dipper
Camshaft (MCR)
Blower Housing Extension
Screw, 10-24 x 1/2"
Cylinder Cover Gasket
Cylinder Cover (Incl. 71,75 & 80)
Crankshaft Bushing
Oil Drain
Oil Drain
Oil Seal
Governor Shaft
Washer
Governor Gear Ass'y. (Incl. 81)
Governor Spool
Retaining Ring
Screw, 1/4-20 x 1-3/16"
Screw, 1/4-20 x 1-11/16"
Flywheel Key
Flywheel
Lock Washer
FlywheelNut
Solid State Ignition
Spark Plug Cover
Solid State Mounting Stud
Screw, Torx T-15, 10-24 x 15/16"
Ground Wire
Cylinder Head Gasket
Cylinder Head
174 650128
178 29752
182 30088A
184 *33263
185 34707
186 34667
200 34677
203 31342
204 651029
206 610973
207 37448
209 650821
212A 36288
215 35882
223 650378
224 "27915A
238 28820
239 "27272A
240 37104
242 33267
245 33268
245A 35881
250 33269A
251 37444
260 36250
261 650788
262 29747B
264A 650802
265 33272B
Part Name
Exhaust Valve (Std.) (IncL 151)
Exhaust Valve (1/32" OS) (Incl. 151)
Intake Valve (Std.) (incl. 151 )
Intake Valve (1/32" OS) (Incl. 151)
Washer
Belleville Washer
Screw, 5/16-18 x 2"
Screw, 1/4-20 x 9/16"
Screw, 5/16-18 x 5/8"
Resistor Spark Plug (RJ 17LM)
Governor Gear Bracket
Screw, 10-24 x 1/2"
Valve Spring Cap
Valve Spring Cap
Valve Spring
Valve Spring Keeper
Valve Cover Gasket
Breather Body
Breather Element
Valve Cover
Breather Tube
Screw, 10 24x 1/2"
Nut & Lock Washer, 1/4-28
Screw, 1/4-28 x 1"
Carburetor To Intake Pipe Gasket
Intake Pipe
Governor Link
Control Bracket (Incl. 203 & 204)
Compression Spring
Screw, Torx T-10, 5-40 x 7/16"
Terminal
Throttle Link
Screw, 10-32 x 1/2"
Bushing
Control Knob
Screw, Torx T-30, 5/16-18 x 1-1/8"
Intake Pipe Gasket
Screw, 10-32 x 1/2"
Air Cleaner Gasket
Air Cleaner Body
Air Cleaner Bracket
Air Cleaner Filter
Air Cleaner Filter
Air Cleaner Cover
Wing Nut, 1/4-20
Blower Housing
Screw, 5/16-18 x 3/4"
Screw, Torx T-40, 5/16-24 x 21/32"
Screw, 1/4÷20 x 5/8"
Cylinder Head Cover
*Indicates Parts Included in
Gasket Set, Ref. No. 400.
Page 8 181-1218-11

CRAFTSMAN 4-CYCLE ENGINE MODEL:143.009009
Ref.
No.
275
276
277
281
282
285
287
290
2£2
298
300
301
305
307
308
310
311
312
325
327
339
340A
Part
No.
34185B
31588
650729
33013
650760
35985B
29752
30962
26460
650665
34186A
36246
35554
35499
35540
36205
35941
*29673
29443
35392
:35880 _"
34259
Ref.
Part Name No.
Muffler
Locking Plate
Screw, 5/16-18 x 3-3/16"
Starter Bubble Cover
Screw, 8-32 x 3/8"
Starter Cup
Nut & Lock Washer, 1/4-28
Fuel Line
Fuel Line Clamp
Screw, 1/4-15 x 3/4"
Fuel Tank (Incl. 292 & 301)
Fuel Cap
Oil Fill Tube
"O" Ring
Fill Tube Clip
Dipstick
Dipstick (Incl. 312)
"O" Ring
Wire Clip
Starter Plug
Spacer
Fuel Tank Bracket
341A
342
370G
370J
380
39O
400
416
417
9OO
9OO
Part
No,
34258A
30063
35274
35703
640260A
!590746
36450B
34479A
650696
181-1218-11
Part Name
Fuel Tank Bracket
Screw, Torx T-30, 1/4-20x 1/2"
Oil Instruction Decal
Throttle Decal
Carburetor (Incl. 184 & 212A)
Rewind Starter
(Note: This engine could have been
built with 590704 starter.)
Gasket Set (Incl. Items Marked *)
Spark Arrestor Kit (Incl. 417)
Screw, 5/16-18 x 2-3/4"
Replacement Engine 756332A, Order
from 71-999
Replacement Short Block 756331 B,
order From 71-999
Operator's Manuals
*Indicates Parts Included in
Gasket Set, Ref. No. 400.
RPM High 3450 to 3750
RPM Low 1700
CARBURETOR NO. 640260A
1_"
"11
_. 12
!',e ,3
S*' I /
7_/
314_ J / _\36
/25//
1// 44 _
Ret
No.
I
1A
2
4
5
6
7
10
11
12
13
14
15
16
17
18
2O
20A
25
27
28
29
30
31
36
37
4O
44
47
48
6O
Ref.
No.
640260A
632798
36288
631970
"631184
*631183
640109
*650506
632740
632043
"631184
*631183
631753
63O735
623164
6510_5
630766
640(_7
640O53
631867
*631024
632019
"631028
*631021
631022
640113
"632547
640137
27110A
*630748
*631027
632760
PartName
Carburetor (IncL 184 of Engine Parts
List)
Throttle Shaft & Lever Assembly
Throttle Link Bushing
Throttle Return Spring
Dust Seal Washer
Dust Seal (Throttle)
Throttle Shutter
Shutter Screw, 4-40 X 1/4"
Choke Shaft & Lever Assembly
Choke Return Sphng
Dust Seal Washer
Dust Seal (Choke)
Choke Shutter
Choke Positioning Spring
Fuel Fitting
Throttle Crack Screw/Idle Speed Screw
Tension Spring
Idle Restrictor Screw
Idle Restrictor Screw Cap
Float Bowl
Float Shaft
Float
Float Bowl "0" Ring
inlet Needle, Seat & Clip (Incl. 31)
Spring Clip
Main Nozzle Tube
Main Nozzle Tube "0" Ring
High Speed Bowl Nut
Bowl Nut Washer
Welch Plug, Idle Mixture Well
Welch Plug, Atmospheric Vent
Repair kit (Incl. Items Marked ")
Page 9 181-1218-1!

REWIND STARTER NO. 590746
13 12
"8
7_ - i _\7
6/1_-.. 6
_"4
d_-. 3
r_...5
-11 Ref. PaR
No. No. PaM Name
590746
1 590599A
2 590600
3 590679
4 590601
5 59O678
6 590680
7 590412
8 590681
11 590747
12 590535
13 590701
Recoil Starter
Spring Pin (Incl. 4)
Washer
Retainer
Washer
Brake Spring
Starter Dog
Dog Spring
Pulley & Rewind Spring Ass'y.
Starter Housing Ass'y.
Starter Rope ( 98" X 9/64" dia.)
Starter Handle
STARTER NO. 590704
/
13 12
- 5
O--2
1] '
-11 Ref.
No.
1
2
3
4
5
6
7
8
11
12
13
Pa_
No. Pa_ Name
590704 Recoil Starter
590599A Spring Pin (Incl. 4)
590600 Washer
15£0696 Retainer
!590601 Washer
590697 Brake Spring
590698 Starter Dog
590699 Dog Spring
590700 Pulley & Rewind Spring Ass'y,
590705 Starter Housing Ass'y.
590535 Starter Rope { 98" x 9/64" dia.)
590701 Starter Handle
Page 10 181-1218-11

SEARS
operator's
manual
MODEL NO. 143.009009
SOLID STATE IGNITION
CAUTION:
Read RULES for
Safe OPERATION
and INSTRUCTIONS
Carefully
How to ORDER Repair Parts
The Model Number will 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, ROE-
BUCK AND CO. or SEARS CANADA, INC. retail or catalog store.
If tile 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
"Your Sears merchandise has added value when you consider that Sears has
service units nationwide staffed with Sears trained technicians.., professional
technicians specifically trained on Sears products, having the parts, tools and
equipment to insure that we meet our pledge to you ... we service what we sell."
Sold by SEARS, ROEBUCK AND CO., CHICAGO, IL 60684 U.S.A.
and SEARS CANADA, INC., TORONTO, ONTARIO, CANADA
181-1218-11