1986-1987 Honda TRX350 FourTrax 4X4, 1987-1989 TRX350D Foreman 4X4 Service Manual, Page 238Get this manual
FRONT DIFFERENTIALFINAL DRIVE Place the pinion assembly into the gear housing and drive it into the gear caseTOOL: Pinion gear driver Driver 40 mm 1.0
07945HAOOOOO or 07746-0030100
Install and tighten the pinion bearing lock nutTORQUE: 90110 Nm (9.011 .0 kg-m, 6580 ft-Ibl Torque wrench scale reading82-100 N' (8.2-10.0 kg-m, 59-72 ft-Ib) TOOLS: Lock nut wrench, 34 44 mm Lock nut wrench, 34 44 mm Lock nut wrench attachment
07916ME50001 or 07916ME50000 and 07916HA0010A (U.S .Aonly)
RING GEAR ASSEMBLY