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9-30 CRANKSHAFT/T RANSMISSION
Transmission
Shift Drum and Fork Removal
•
Remove:
Lower Crankcase Half (see Crankcase Splitting)
Transmission Shafts
External Shift Mechanism (see External Shift Mecha-
nism Removal)
Bolt [A] and Screw [B]
Shift Drum Bearing H older [C]
•
Pull out the shift rods [D], and take off the shift forks.
•
Pull out the shift drum [E].
Shift Drum and Fork Installation
•
Install the shift rods [A ], noting the groove position. The
rods are identical.
•
Position the one with shortest ears [B] on the drive shaft
and place the pin in the center groove in the shift drum
[C].
○
The two forks [D] on the output shaft are identical.
•
Install the forks so that its “266” and “267” side faces
clutch side.
•
Apply a non-permanent locking agent to the threads of
the shift drum bearing holder bolt and screw, and tighten
them.
Torque - Shift Drum Bearing Holder Bolt: 13 N·m (1.3 kgf·m,
113 in·lb)
Shift Drum Bearing Holder Screw: 5.4 N·m (0.55
kgf·m, 48 in·lb)
Shift Drum Disassembly
•
Remove the shift drum (see Shift Drum and Fork Re-
moval).
•
While holding the shift drum with a vise, remove the shift
drum cam holder bolt.
Shift Drum Cam Holder Bolt [A]
Dowel Pin [B]
Shift Drum Assembly
•
Be sure to install the dowel pin.
•
Apply a non-permanent locking agent to the threads of
the shift drum cam holder bolt, and tighten it.
Torque - Shift Drum Cam Holder Bolt: 12 N·m (1.2 kgf·m,
104 in·lb)