1998 ISUZU TROOPER Service Repair Manual

Page 513 of 3573

ISUZU TROOPER 1998  Service Repair Manual 4A2B±10DIFFERENTIAL (REAR 244mm)
Disassembled View
415RW002
Legend
(1) Flange Nut and Washer
(2) Flange
(3) Oil Seal
(4) Oil Seal Slinger
(5) Outer Bearing
(6) Outer Bearing Outer Race
(7) Diff Carri

Page 514 of 3573

ISUZU TROOPER 1998  Service Repair Manual DIFFERENTIAL (REAR 244mm)
4A2B±11
Disassembly
1. Using holding fixture 5±8840±2029±0 and holding
fixture base 5±8840±0003±0, fix the differential
assembly to the bench.
425RW058
2. Apply a sett

Page 515 of 3573

ISUZU TROOPER 1998  Service Repair Manual 4A2B±12DIFFERENTIAL (REAR 244mm)
8. Removed flange assembly.
9. Remove the drive pinion assembly using a soft metal
rod and a hammer.
425RS012
10. Remove collapsible spacer.
11. Remove the inner bear

Page 516 of 3573

ISUZU TROOPER 1998  Service Repair Manual DIFFERENTIAL (REAR 244mm)
4A2B±13
Reassembly
1. Install outer bearing outer race by using installer
5±8840±0008±0 and grip 5±8840±0007±0.
425RW059
2. Install inner bearing outer race by using i

Page 517 of 3573

ISUZU TROOPER 1998  Service Repair Manual 4A2B±14DIFFERENTIAL (REAR 244mm)
4. Set the dial indicator 5±8840±0126±0 to ª0º.
Place it on the mounting post of the gauging arbor
with the contact button touching the indicator pad.
Force the

Page 518 of 3573

ISUZU TROOPER 1998  Service Repair Manual DIFFERENTIAL (REAR 244mm)
4A2B±15
8. Select the shim thickness using the chart;
Pinion marking+3+2+10±1±2±3
Dial indicator read-
ing (Inches)(Inches)(Inches)(Inches)(Inches)(Inches)(Inches)(Inches

Page 519 of 3573

ISUZU TROOPER 1998  Service Repair Manual 4A2B±16DIFFERENTIAL (REAR 244mm)
4. Place the shim (1) on the drive pinion, then install the
inner bearing (2) onto the pinion by using installer
5±8840±2574±0 and a press .
NOTE: Do not apply pre

Page 520 of 3573

ISUZU TROOPER 1998  Service Repair Manual DIFFERENTIAL (REAR 244mm)
4A2B±17
4. Using punch 5±8840±2293±0, stake the flange
nut at two points.
NOTE: When staking, be sure to turn the nut to ensure
that there is no change in bearing preload