1997 ISUZU TFS SERIES oil type

4B-14 REAR AXLE
(5) Install the bearing nut into position by using a vise and the
special tool.
Installer : 5-8840-2003-0
(J-24246)
Torque N
m (kgfm/lbft)
260
5 (26.5 0.5/192 3.6)
(6) Position the chisel perpendicular to the center of the lock
nut groove.
Stake the lock nut.
8. Oil Seal ; Axle Case
Oil seal installer : 9-8522-1272-0 (J-24254)
(1) Apply measured amount of good quality grease to the inner
face of the rear axle case.
g(oz)
Type of greaseW heel bearing grease or
Multipurpose type grease
Amount of grease required 80 (2.8)
9. Shim
Install the axle shaft assembly to the axle case with a 2 mm
(0.08 in) thick shim fit into position between the bearing holder
and axle case flange. Install and tighten the bolts evenly in
progression.
Torque N
m (kgm/lbft)
74
5 (7.5 0.5/54 3.6)

REAR AXLE 4B-63
SPECIAL SERVICE TOOL
ITEM NO. ILLUSTRATION PART NO. PART NAME
RAL-1
5-8840-2003-0
(J-24246)Axle shaft bearing nut
remover & installer
RAL-25-8840-2329-0Axle shaft bearing nut
remover & installer
(Heavy-Duty type)
RAL-3
5-8840-0079-0
(J-6627-A) Wheel pin remover
RAL-4
5-8522-1268-0
(J-24259)Axle shaft bearing outer
race installer (for 194mm)
5-8840-2201-0 194mm (H/D), 220mm
OTL-1
5-8840-0007-0
(J-8092) Driver handle
RAL-35
9-8522-1269-0
(J-24255)Bearing holder oil seal
installer (for 194mm)
RAL-115-8840-2202-0Bearing holder oil seal
installer (for 194mm H/D,
220mm)
RAL-6
9-8522-1271-0
(J-8609-01) Axle shaft bearing installer

FRONT WHEEL DRIVE 4C1-3
MAIN DATA AND SPECIFICATIONS
FRONT AXLE AND DIFFERENTIAL
Ring gear size mm(in) 167 (6.6) 194 (7.6)
Axle tube
Type It consists of the duce, a cast iron housing and the Axle tube.
Gear type Hypoid
Gear ratio (to 1)
HEC.2.0L engine - -
HEC.2.2L engine 4.555 4.777
Differential type Two pinion
Oil capacity liter 1.0 1.4
(US/UK gal.) (0.26/0.22) (0.4/0.33)
Axle shaft type Constant velocity joint (Birfield joint type and double offset joint).
Hub locking type Automatic locking and Manual locking free wheel hubs.
FRONT PROPELLER SHAFT
Transmission type MSG MUA
Outside diameter mm(in) 40 (1.57) 40 (1.57)
Inside diameter mm(in) 33 (1.30) 32 (1.26)
Length mm(in) 505 (19.88) 471 (18.54)
(between two spiders center)

7C-24 CLUTCH
Wedge Collar (6VD1)
1. Visually check the surfaces of the wedge collar making
contact with the release bearing for excessive wear and
damage.
2. Replace any exhibiting excessive wear damage.
Shift Fork (Except 6VD1)
1. Visually inspect the surfaces of the shift fork making contact
with the shift block for excessive wear and damage.
2. Remove any minor stepping or abrasion from the shift block
with an oil stone.
Replace any exhibiting excessive wear or damage.
3. Apply multi-purpose type grease (NLGI No.2 or No.3) to
area.
6VD1Shift Fork (6VD1)
1. Visually check the surfaces of the shift fork making contact
with the release bearing for excessive wear and damage.
2. Remove any minor stepping or abrasion from shift fork with
an oil stone.
Replace any exhibiting excessive wear of damage.
DRIVEN PLATE ASSEMBLY
1. Visually inspect the torsion spring
1 for looseness,
breakage, and weakening.
If any of these conditions are discovered, the driven plate
assembly must be replaced.
2. Visually inspect the facing surfaces
2 for cracking and
excessive scorching.
Visually inspect the facing surfaces for the presence of oil or
grease.
If any of these conditions are discovered, the facing must be
cleaned or replaced.