bolt pattern ISUZU TFS SERIES 1997 Workshop Manual

4B-50 REAR AXLE
16.Bolt
Cap Bolt Torque N
m (kgfm/lbft)
194 mm 98.1
9.8 (10 1/72 7.2)
220 mm 107.9 9.8 (11 1/79.5 7.2)
Measure the amount of run-out of the ring gear at its rear face.
Run-Out mm(in)
Standard Limit
194 mm
220 mm0.02 (0.001) 0.05 (0.002)
Gear Tooth Contact Pattern Check and
Adjustment
Apply a thin coat of prussian blue or equivalent to the faces of
7 - 8 teeth of the ring gear. Check the impression of contact
obtained on the ring gear teeth and make necessary
adjustment as described below if the contact is abnormal.

FRONT WHEEL DRIVE 4C1-39
17.Bearing Cap
Align the setting marks applied at disassembly.
18.Bolt
Bolt Torque N
m (kgfm/lbft)
167 mm 68.7
9.8 (7.0 1.0/50.6 7.2)
194 mm 98.1 9.8 (10.0 1.0/72.3 7.2)
Measure the amount of run-out of the ring gear at its rear face.
mm(in)
Standard Limit
0.02 (0.001) 0.05 (0.002)
Gear Tooth Contact Pattern Check and Adjustment
Apply a thin coat of prussian blue or equivalent to the faces of
the 7 - 8 teeth of the ring gear. Check the impression of
contact on the ring gear teeth and make necessary adjustment
as described below if the contact is abnormal.