9. CLUTCH/GEAR SHIFT MECHANISM K-PIPE 50
Measure the O.D. of the crankshaft at the
primary drive gear. crankshaft
SERVICE LIMIT: 17.00mm
INSPECTION CLUTCH GEAR O.D/I.D Driven Gear Gear Primary
Clutch Outer Outer Drive
Inspect the clutch outer groove for scratches
caused by the friction disks.
Measure the clutch outer I.D.
Service Limit: 110mm
Measure the driven gear outer O.D.
Service Limits: 46mm
Measure the gear primary drive O.D.
Service Limits:34.25 mm
Measure the center clutch O.D.
Service Limits: 68mm
Measure the center clutch O.D
Service Limits:21 mm Center Clutch Guide Clutch Center
Spring Clutch Damper Spring Clutch
INSPECTION
CLUTCH TENSION SPRING
Measure each spring clutch damper.
Service Limit:11.3 mm
Measure each spring clutch.
Service Limit: 17.5mm
Measure each spring clutch free
Service Limit: 21mm
Replace the spring with a new one if it is Spring Clutch Free
shorter than the service limit.
CLUTCH FRICTION DISK
Measure each disk B clutch friction
thickness.
Service Limit:3.7 mm
Measure each disk A clutch friction
thickness.
Service Limit:2.7 mm
Disk B Clutch Friction Disk A Clutch Friction
9-7
An excellent service and not too long too wait for the part to be delivered. I live in Germany and its not easy to get spare parts here. I hope not to need your services again but if I do I will have no hesitation in doing so. John W. Parmley 
4.7 / 5