1998 ISUZU TROOPER Service Repair Manual

Page 401 of 3573

ISUZU TROOPER 1998  Service Repair Manual FRONT SUSPENSION  3C – 13
4. Lower Ball Joint
Tighten the nut to the specified torque, with just
enough additional torque to align cotter pin holes.
Install new cotter pin.
Lower Ball Joint Nut Torq

Page 402 of 3573

ISUZU TROOPER 1998  Service Repair Manual 3C – 14 FRONT SUSPENSION
UPPER CONTROL ARM
Removal Steps
1. Speed sensor cable (if equipped with
ABS)
2. Nut and cotter pin
3. Upper ball joint
4. Bolt and plate
5. Nut assembly
6. Camber shims
7. C

Page 403 of 3573

ISUZU TROOPER 1998  Service Repair Manual FRONT SUSPENSION  3C – 15
REMOVAL
Preparation:
1) Raise the vehicle and support the frame with suitable
safety stands.
2) Remove wheel and tire assembly. Refer to “Wheels
and Tires” in section 3

Page 404 of 3573

ISUZU TROOPER 1998  Service Repair Manual 3C – 16 FRONT SUSPENSION
INSPECTION AND REPAIR
Make necessary parts replacement if wear, damage,
corrosion or any other abnormal conditions are found
through inspection.
Check the following parts:

Page 405 of 3573

ISUZU TROOPER 1998  Service Repair Manual FRONT SUSPENSION  3C – 17
8. Upper Control Arm Assembly
Install upper control arm assembly with the fulcrum
pin projections turned inward.
7. Caster Shims
Install the caster shims between the chassi

Page 406 of 3573

ISUZU TROOPER 1998  Service Repair Manual 3C – 18 FRONT SUSPENSION
LOWER CONTROL ARM
Removal Steps
1. Nut and washer, front
2. Nut and washer, rear
3. Torsion bar
4. Torsion bar arm
5. Stabilizer link
6. Shock absorber
7. Lower ball joint
8

Page 407 of 3573

ISUZU TROOPER 1998  Service Repair Manual FRONT SUSPENSION  3C – 19
REMOVAL
Preparation:
1) Raise the vehicle and support the frame with suitable
safety stands.
2) Remove wheel and tire assembly. Refer to “Wheels
and Tires” in section 3

Page 408 of 3573

ISUZU TROOPER 1998  Service Repair Manual 3C – 20 FRONT SUSPENSION
14. Bushing, Rear
Remover: 5-8840-2124-0 (J-36834)
INSPECTION AND REPAIR
Make necessary correction or parts replacement if wear,
damage, corrosion or any other abnormal cond