Kick Starter; Primary Sheave - Yamaha CW50L Service Manual

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CHAPTER 4.
ENGINE OVERHAUL
ENGINE REMOVAL ...................................................................................... C-5
COVER REMOVAL ................................................................................. C-5
CARBURETOR ....................................................................................... C-5
CABLES, LEADS AND HOSES .............................................................. C-5
ENGINE REMOVAL ................................................................................ C-6
ENGINE DISASSEMBLY .............................................................................. C-6
REAR WHEEL ........................................................................................ C-6
CENTER STAND .................................................................................... C-6
CYLINDER HEAD AND CYLINDER ....................................................... C-6
PISTON PIN AND PISTON ..................................................................... C-6
KICK STARTER ...................................................................................... C-7
PRIMARY SHEAVE ................................................................................ C-7
SECONDARY SHEAVE .......................................................................... C-7
STARTER SYSTEM ................................................................................ C-8
TRANSMISSION ..................................................................................... C-8
CDI MAGNETO ....................................................................................... C-8
AUTOLUBE OIL PUMP ........................................................................... C-9
CRANKCASE AND CRANKSHAFT ........................................................ C-9
INSPECTION AND REPAIR ....................................................................... C-10
CYLINDER HEAD ................................................................................. C-10
CYLINDER AND PISTON ..................................................................... C-10
PISTON RINGS .................................................................................... C-11
PISTON PIN AND PISTON PIN BEARING ........................................... C-11
KICK STARTER .................................................................................... C-12
TRANSMISSION ................................................................................... C-12
AUTOLUBE PUMP ............................................................................... C-12
CRANKSHAFT ...................................................................................... C-12
PRIMARY SHEAVE .............................................................................. C-12
SECONDARY SHEAVE ........................................................................ C-13
V-BELT .................................................................................................. C-13
STARTER CLUTCH AND GEARS ........................................................ C-14
ENGINE ASSEMBLY AND ADJUSTMENT ................................................ C-14
CRANKSHAFT AND CRANKCASE ...................................................... C-14
AUTOLUBE PUMP ............................................................................... C-16
CDI MAGNETO ..................................................................................... C-16
TRANSMISSION ..................................................................................... D-I
STARTER SYSTEM ................................................................................ D-2
SECONDARY SHEAVE .......................................................................... D4
PRIMARY SHEAVE ................................................................................ D-5
KICK STARTER ...................................................................................... D-6
PISTON PIN AND PISTON ..................................................................... D-7
CYLINDER AND CYLINDER HEAD ....................................................... D-7
ENGINE REMOUNTING ......................................................................... D-8