CHAPTER 6 IGNITION ....................................................................................................... 21
GENERAL INFORMATION
....................................................................................................................21
OPERATION...........................................................................................................................................21
COMPONENTS ......................................................................................................................................21
TROUBLESHOOTING ...........................................................................................................................22
TESTING ................................................................................................................................................23
SERVICE ................................................................................................................................................23
AIR GAP SETTING ................................................................................................................................23
SPARK PLUG SERVICE ........................................................................................................................23
CHAPTER 7 INTERNAL ENGINE AND CYLINDER......................................................... 24
GENERAL INFORMATION
....................................................................................................................24
OPERATION...........................................................................................................................................24
COMPONENTS ......................................................................................................................................24
TROUBLESHOOTING ..................................................................................................................... 25-26
TESTING ................................................................................................................................................27
ENGINE KNOCKS..................................................................................................................................27
ENGINE OVERHEATS ...........................................................................................................................27
SURGES OR RUNS UNEVENLY ..........................................................................................................27
MISFIRES...............................................................................................................................................27
ENGINE VIBRATES EXCESSIVELY
..................................................................................................... 2 8 LACKS POWER
.....................................................................................................................................28
SERVICE ................................................................................................................................................28
GENERAL INFORMATION
....................................................................................................................28
DISASSEMBLY PROCEDURE ........................................................................................................ 28-29
BEARING AND SEAL SERVICE............................................................................................................30
ASSEMBLY....................................................................................................................................... 31-33
CHAPTER 8 ENGINE SPECIFICATION AND SEARS CRAFTSMAN
CROSS-REFERENCE ............................................................................................... 34
TC TORQUE SPECIFICATIONS............................................................................................................34