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8. ALTERNATOR/STARTER CLUTCH/
9. CAM CHAIN TENSIONER K-PIPE 50
SERVICE INFORMATION
GENERAL INSTRUCTIONS
The starter motor, generator, left crankcase and starter clutch can be serviced in the frame.
Do not install the starter clutch forcedly.
Install the generator by aligning the groove in the flywheel with the key on the crankshaft.
Install the starter motor reduction gear shaft by aligning the shaft pin with the shaft seat groove.
SPECIFICATIONS
Item Standard (mm) Service Limit (mm)
Push rod O.D. 11.98512.00 11.945
Driven sprocket O.D. 37.8737.90 37.60
Driven sprocket I.D. 19.0119.02 19.041
Tensioner spring free length 110107 90
TORQUE VALUES
Flywheel lock nut 3.24.0kg-m
SPECIAL TOOLS
Flywheel holder E021
Flywheel puller E003
TROUBLESHOOTING
Hard starting and poor performance at high speed
Improperly tightened flywheel lock bolt Starting noise
Worn reduction gear
Starter clutch slips Worn starter gear
Worn starter clutch roller Worn starter clutch roller
Faulty starter clutch roller or spring Faulty reduction gear shaft bearing
Worn starter gear shaft O.D.
8-2