2006 Honda TRX680 Rincon Factory Service Manual, Page 472Get this manual
FRONT DRIVING MECHANISM Install new ring gear bolts and tighten them in crisscross pattern in several stepsTORQUE: 49 (5.0 kgf m, 36 Ibf ft) Inspect the slip torque (page 18-19)If the slip torque is out of specification, perform the shim adjustmentReplace the differential assembly when the replacement shim is changed by 0.3 mm or more from the selected shim (page 18-27)BOLTS
RING GEAR
DIFFERENTIAL CASE ASSEMBLY