Isuzu 2000 Trooper Workshop Manual page 307

17. Tighten the cap bolt to the specified torque.
Torque: 98 N·m (72 lb ft)
1. Measure the amount of run–out of the ring gear at
its rear face.
Standard: 0.02 mm ( 0.001 in)
Limit: 0.05 mm ( 0.002 in)
DIFFERENTIAL (FRONT)
Gear Tooth Contact Pattern Check and Adjustment
1. 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 in illustration if the contact is
abnormal.
425RS036
Legend
(1) Heel
(2) Toe
(3) Concave Side(Coast)
(4) Convex Side(Drive)
425RS037
4A1–19
425RS038