11-12 FINAL DRIVE
Engine Sprocket Removal
Remove the engine sprocket cover (see Engine Sprocket
Flatten out the bended washer [A].
Remove the engine sprocket nut [B] and washer.
When loosening the engine sprocket nut, hold the rear
Raise the rear wheel off the ground with the stand.
Loosen the drive chain (see Drive Chain Slack Adjust-
ment in the Periodic Maintenance chapter).
Remove the drive chain from the rear sprocket toward the
Disengage the drive chain [A] from the engine sprocket
Pull the engine sprocket off the output shaft [C].
Engine Sprocket Installation
Replace the sprocket washer.
Install the engine sprocket so that "OUT SIDE" letters [A]
Apply molybdenum disulfide oil solution to the threads
and the seating surface of the engine sprocket nut.
Torque - Engine Sprocket Nut: 125 N·m (12.7 kgf·m, 92.2
Tighten the nut while applying the rear brake.
After torquing the engine sprocket nut, bend the one side
of the washer over the nut.
Adjust the drive chain slack after installing the engine
sprocket (see Drive Chain Slack Adjustment in the Pe-
riodic Maintenance chapter).
Rear Sprocket Removal
Remove the rear wheel (see Rear Wheel Removal in the
Do not lay the wheel on the ground with the disc
facing down. This can damage or warp the disc.
Place blocks under the wheel so that the disc does
not touch the ground.
Remove the rear sprocket nuts [A].
Remove the rear sprocket [B].