Honda TRX680FA Service Manual page 263

SUB-TRANSMISSION/GEARSHIFT LINKAGE
REVERSE IDLE GEAR
Check the gear teeth for abnormal wear or damage.
Check the splines of the gears and collar for abnor-
mal wear or damage.
COLLAR
SHAFT
Check the gear shaft and collar for abnormal wear
or damage.
Measure each end of the gear collar I.D.
SERVICE LIMIT: 13.05 mm (0.514 in)
Measure the shaft O.D.
SERVICE LIMIT: 12.93 mm (0.509 in)
Calculate the collar-to-shaft clearance.
SERVICE LIMIT: 0.10 mm (0.004 in)
SHIFT FORK AND SHAFT
Check shift fork guide pin for abnormal wear or
damage.
Measure each shift fork claw thickness.
SERVICE LIMIT: 4.5 mm (0.18 in)
Measure the shift fork I.D.
SERVICE LIMIT: 11.04 mm (0.435 in)
Measure the shift fork shaft O.D.
SERVICE LIMIT: 10.96 mm (0.431 in)
SHIFT DRUM
Replace the shift Check the guide groove for abnormal wear or dam-
drum as an assem- age.
GEAR CENTER PLATE
bly.
Check the drum center plate and shifter gear for
abnormal wear or damage.
GUIDE GROOVE
12-11