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Craftsman 143.993506 Operator's Manual

3.5 reserve power 10 inch cubic (163 cc) displacement solid state ignition
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.AR$
operator's
manual
MODEL NO. 143.99350E
3.5 RESERVE POWER
10 INCH CUBIC (163 cc)
DISPLACEMENT
SOLID
STATE IGNITION
CAUTION:
Read RULES for
Safe OPERATION
and INSTRUCTIONS
Carefully
ENGIN
• Operating
• Maintenance
• Repair Parts
_
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.
I
Sold by SEARS, ROEBUCK
AND CO., CHICAGO,
IL 60684 U.S.A.
and SEARS CANADA,
INC., TORONTO,
ONTARIO,
CANADA
Pdntedin U.S.A.
4-1-99
181-1190-11

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  Summary of Contents for Craftsman 143.993506

  • Page 1 .AR$ operator's manual MODEL NO. 143.99350E 3.5 RESERVE POWER 10 INCH CUBIC (163 cc) DISPLACEMENT SOLID STATE IGNITION ENGIN CAUTION: • Operating Read RULES for Safe OPERATION • Maintenance and INSTRUCTIONS • Repair Parts Carefully WARNING: alifornia Proposition The engine exhaust from this product contains chemicals known to the State of California...
  • Page 2 OIL FILL PLUG AND DIPSTICK RECOIL STARTER FUEL STARTER ilmlll|lll|bllml HANDLE MODELAND O.Q.M. DECAL BOTTOM OF ENGINE SPARK PLUG WIRE DRAIN PLUG GINE CONTROL SPARK PLUG CARBURETOR MUFFLER Figure 1 THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS WHICH IF NOT FOLLOWED COULD ENDANGER THE PERSONAL SAFE'P( ANDIOR PROPERTY OF YOURSELF AND OTHERS,...
  • Page 3: Before Starting

    STOPPING BEFORE STARTING (Continued) (_) Move ENGINE CONTROL (see Figure 1) to STOP. (_) FILL FU EL TAN K with gasoline as specified in the preceding "OIL & FUEL RECOMMENDATIONS item 2. NEVER MIX OIL WITH GASOLINE (_) AFTER ENGINE IS STOPPED: Never use =stale* gasoline left over from last season or stored for long pedods.
  • Page 4 MAINTENANCE (Continued) MAINTENANCE (Continued) (_ AIR CLEANER (seeFigure 4): (_ SPARK PLUG (seeFigure 5): NEVER RUN ENGINE WITHOUT COMPLETE AIR CLEANER This spark ignitionsystem meets all requirements of the Cans. INSTALLED ON ENGINE. dian Inferferenoe-Causing EquipmentRegulations.Thisengine complieswithall currentAustralian and New Zealand limitations Replacefilteroncea yearor moreoftenif usedinextremelydusty regardingelectromagneticinterference.
  • Page 5 ADJUSTMENTS STORAGE (Continued) DO NOT MAKE UNNECESSARY ADJUSTMENTS. FACTORY SET- TINGS ARE SATISFACTORY FOR MOST APPLICATIONS CHANGE OIL: CONDITIONS. IF ADJUSTMENTS ARE NEEDED, PROCEED AS Change oil if it has not been changed in the last three (3)months. FOLLOWS: See "CHANGE OIL" instructions in "MAINTENANCE" section. C) CARBURETOR (_OIL CYLINDER...
  • Page 6: Troubleshooting

    TROUBLESHOOTING THE FOLLOWING MAY HELP AVOID A DELAY IN YOUR WORK OR SAVE THE EXPENSE OF A SERVICE CALL. ENGINE FAILS TO START OR STARTS WITH DIFFICULTY CAUSE REMEDY Controlsnot in startposition. IMove ENGINE CONTROL or equipmentcontrolto "HI"or iSTART postion. See "STARTING"instructions in this manual.
  • Page 7 SEARS, ROEBUCK AND CO. Federal and California Emission Control Systems Limited Warranty Utility and Lawn and Garden Engines CALIFORNIA & US EPA EMISSION CONTROL B. GENERAL EMISSIONS WARRANTY coVERAGE: Sears, Roebuck and Co. WARRANTYSTATEMENT warrants to the original, end-use purchaser of the new enine or equipment to each subsequent purchaser that each of its utility and Ilawn and garden...
  • Page 8 CRAFTSMAN 4-CYCLE ENGINE MODEL: 143.993506 .Q-370K • 39O ,287 3700 Q'_292 1285 1&5 Q\292 "3O5 •3o6 Page 7 181-1190-11...
  • Page 9 CRAFTSMAN 4-CYCLE ENGINE MODEL: 143.993506 Part Ref. Ref. Part Name Pa_ Name 37280 Cylinder (Incl. 2,20 & 150) 31673 Valve Spdng Cap 26727 Dowel Pin 151A 40017 Intake Valve Seal 33734 Breather Element *36783 Valve Cover Gasket 36557 Valve Cover Breather Ass'y.
  • Page 10 CRAFTSMAN 4-CYCLE ENGINE MODEL:143.99350 Ref. Part Ref. Part Name Part Name 640156 Carburetor (Incl. 184) Replacement Engine 750822A, order from 71-999 590732 Rewind Starter ReplacementShort BlockNONE I (NOTE: This engine could have been built with 590738 starter). 181-1190-11 Operator'sManual 37029A Gasket Set (Incl.
  • Page 11 :IEWlND STARTER NO. 590732 Ref. Part Pert Name 590732 Rewind Starter 590599A Spring Pin (Incl. 4) 590600 Washer 590696 Retainer 59D601 Washer 590697 Brake Spdng 590698 Starter Dog 590699 Dog .Spdng 590700 Pulley Ass'y. (Incl. 9 & 10) 590695 Starter Housing Ass'y, (40 degree grommet) 590535"...
  • Page 12: Solid State

    The Model Number can be found on a decal on the blower housing (See Figure 1). Always mention the Model Number when request- ing service or repair parts for your Craftsman Engine. All parts listed heroin may be ordered from any SEARS, ROE- BUCK AND CO.