1985-1987 Honda TRX 250 Fourtrax 250 Service Manual, Page 134Get this manual
CRANKCASECRANKSHAFTTRANSMISSION Hold the drive shalt wi the shaft holder and tighten the inner face lock nutTORQUE: 7080 Nm (7.0-8.0 kg-m 5158 It-Ibl 111 SHAFT
Torque wrench scale reading6473 N-m (6.4- .3 kg-m4653 ft -Ibl
TOOLS Shaft holder Loc nut wrench, 34 44 mm Look nut wrench, 34" 44 mm
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(ll DRIVEN
GEAR TOOTH CONTACT PATTERN CHECK
Rotate the drive gear several times in both directions of rota -
tionRemove the three mm socket bolts attaching the driven gear
holder and the driven gear assembly
Check the gear tooth contact pattern after removing the driven gear