Honda TRX680FA Service Manual page 464

FRONT DRIVING MECHANISM
- face cam
CAM FACE
six cam followers A and six cam followers B
face cam
CAM FOLLOWERS A AND B CAM FACE
DIFFERENTIAL COMPONENTS
INSPECTION
RING GEAR
Check the sliding surface of the ring gear for dam-
age or discoloration.
Measure the depth of the ring gear from the mating
surface as shown.
SERVICE LIMIT: 6.55 mm (0.2568 in)
DIFFERENTIAL HOUSING/FACE CAM/CAM
FOLLOWERS
Check the sliding surface and grooves of the hous-
ing for damage or discoloration.
DIFFERENTIAL HOUSING
18-20