drain bolt ISUZU TFS SERIES 1997 Workshop Manual

4B-60 REAR AXLE
2) Axle Case Leakage
Checkpoint Trouble Cause Countermeasure
Tighten the drain plug and/or
replace the gasket(s)Loose drain plug and/or
defective gasket(s) NG
Reapply the liquid gasket
Tighten the bolts to the
specified torque
Clean the air breather
Liquid gasket seal bad
Loose bolts
Air breatherClogged air breather
Differential carrier
Replace the axle caseAxle caseCracked axle case
NG NG NG NG
OK OK
OK
Oil filler and drain plug

4C1-40 FRONT WHEEL DRIVE
20.Differential Assembly
(1) Clean the faces of the front axle case and differential
carrier.
Apply the recommended liquid gasket or its equivalent to
the sealing side of the axle case and the carrier.
(2) Attach the differential case and the carrier assembly to the
front axle case and tighten the nuts and bolts. The axle
case bolt is used for drainage.
Torque N
m (kgfm/lbft)
25.5
5 (2.6 0.5/18.8 3.6)
(3) Install the axle shaft assemblies as instructed earlier in this
section under “Axle Shaft Replacement”.
(4) Fill the axle case with hypoid gear lubricant, to just below
the filler hole.
Lubricant capacity liter (US/UK gal)
167 mm 1.0 (0.26/0.22)
194 mm 1.4 (0.37/0.31)