Honda TRX680FA Service Manual page 457

FRONT DRIVING MECHANISM
breather tube
10 mm mounting bolt
Move the differential forward for maximum clear-
ance between the propeller shaft joint and engine.
Pull the propeller shaft joint out of the output shaft
of the engine.
Remove the O-ring.
Remove the boot band and propeller shaft boot
from the pinion joint.
Pull the propeller shaft to force the stopper ring past
the groove in the pinion joint and remove the pro-
peller shaft.
Remove the stopper ring from the propeller shaft
end.
PROPELLER SHAFT JOINT
PROPELLER SHAFT BOOT
18-13