9. CLUTCH/GEAR SHIFT MECHANISM K-PIPE 50
SERVICE INFORMATION
GENERAL INSTRUCTIONS
The clutch and gear shift mechanism can be serviced in the frame.
Install the clutch plates in the same chamfer direction.
Install the thrust washer with the chamfer facing up and the flat facing down.
SPECIFICATIONS mm
ITEM STANDARD SERVICE LIMIT
Clutch outer. I.D. 110mm 110.4mm
Driven gear outer.O.D 46.0mm 45.80mm
Gear primary drive.O.D. 34.25mm 34.15
Center clutch. O.D. 68.00mm 67.7mm
Guide clutch center.O.D 21.00 20.97~20.93
Spring clutch damper 11.3mm
Centrifugal clutch
Spring clutch 17.5mm
Spring clutch free 21mm
Disc A clutch friction 2.7~2.73mm 2.5~2.53
thickness
Disc B clutch friction 3.7~3.73mm 3.5~3.53mm
thickness
TORQUE VALUES
Centrifugal clutch lock nut 3.84.5kg-m
Manual clutch lock nut 3.84.5kg-m
Drum stopper bolt 0.81.2kg-m
SPECIAL TOOLS
Clutch holder E017
Lock nut wrench 18mm E010
Gear holder
Lock nut wrench 20mm E009
Flywheel holder E021
9-2