1989 Honda FL400R Pilot Service Manual, Page 125Get this manual
TRANSMISSIONTORQUE LIMITER Reverse driven gearbushing Check the gear teeth and engagement dogs for wear or damageMeasure the reverse driven gear 1.0
SERVICE lIMIT:21.031 mm (0.8280 in)
Measure the reverse driven gear bushing 1.0and 0.0
SERVICE LIMITS: I.D 17.028 mm (0.6704 in) O.D 20.950 mm (0.8248 in)
Counter driven gearbushing Check the gear teeth and engagement dogs for wear or damage Measure the counter driven gear ID
SERVICE LIMIT: 32.035 mm (1.2612 in)
Measure the counter driven gear bushing 1.0and 0.0
SERVICE LIMITS: I.D 28.031 mm (1.1036 in) O.D 31.940 mm (1.2575 in)