Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Service manual — part 80
DIFFERENTIAL (FRONT)
4A1–4
3. Remove the front propeller shaft. Refer to
Front
Propeller Shaft in this section.
4. Remove flange nut by using pinion flange holder
J–8614–01.
415RS018
5. Remove flange.
6. Remove oil seal.
7. Remove outer bearing by using remover J–39602.
415RS001
8. Remove collapsible spacer.
Inspection and Repair
Make necessary correction or parts replacement if wear,
damage, corrosion or any other abnormal condition are
found through inspection.
Check the following parts.
1. Seal surface of the pinion.
2. Cage bore for burns.
Installation
1. Install collapsible spacer. Discard the used
collapsible spacer and install a new one.
2. Install outer bearing.
NOTE: Do not drive in, but just temporarily set in the outer
bearing by hand, which should be indirectly pressed in
finally by tightening the flange nut.
3. Install oil seal, use oil seal installer J–24250 to install a
new oil seal that has been soaked in axle lubricant.
415RS002
4. Install flange.
5. Install flange nut, refer to
Differential Assembly
Overhaul for flange nut reassembly in this section.
NOTE: Discard the used nut and install a new one.
4A1–5
DIFFERENTIAL (FRONT)
Front Drive Axle Assembly
Front Drive Axle Assembly and Associated Parts
412R200003
Legend
(1) Propeller Shaft
(2) Mounting Nut
(3) Front Axle Case Assembly and Front Drive
Shaft Assembly
(4) Washer
(5) Mounting Bolt
(6) Tie–rod End; Power Steering Unit
(7) Knuckle and Back Plate
(8) Hub and Disc Assembly
(9) Suspension Crossmember
DIFFERENTIAL (FRONT)
4A1–6
Removal
1. Jack up the vehicle and support it using jack stand.
2. Remove the tire and wheel.
3. Remove the stone guard.
4. Remove the brake caliper fixing bolt and hang the
caliper. Refer to
Disc Brakes in Brake section.
5. Remove the antilock brake system speed sensor.
Refer to
Front Wheel Speed Sensor in Brake section.
6. Remove the hub and disc assembly.
Refer to
Front Hub and Disc in this section.
7. Remove the propeller shaft, refer to
Front Propeller
Shaft in this section.
8. Loosen the height control arm of the torsion bar, then
remove the torsion bar from lower control arm.
Refer to
Torsion Bar in Suspension section.
9. Remove the suspension crossmember.
10. Remove the lower nut (1) of the stabilizer link.
11. Remove the lower bolt and nut (2) of the shock
absorber.
412RW057
12. Remove the tie-rod end from the knuckle. Refer to
Power Steering Unit in Steering Section.
13. Disconnect the hose of the shift on the fly.
14. Disconnect the actuator connector.
15. Remove the bolts and nuts of the lower control arm
(Frame side), then disconnect the lower control arm
from frame.
16. Disconnect between the right side upper control arm
and the knuckle, then remove the knuckle with lower
control arm.
CAUTION: When removing the knuckle, be careful
not to damage the oil seal inside of the knuckle.
410RW008
17. Support the differential case by the jack.
18. Remove the front axle mounting bolts and nuts, lower
the jack slowly. Remove the left side drive shaft end
from the knuckle, then lower the axle assembly from
the vehicle.
CAUTION:
1. Make sure the axle assembly is supported
securely when performing repairs.
2. Do not damage the power steering unit when
performing the repairs.
3. Do not damage the shift–on–the fly hose bracket
when performing the repairs.
Installation
1. Support the differential case with a jack.
2. Jack up the front drive axle assembly, install the left
side drive shaft to the knuckle, then install the mount
bolts and nuts.
CAUTION:
1. Do not damage the power steering unit when
performing the repairs.
2. Do not damage the shift–on–the fly hose bracket
when performing the repairs.
3. When installing the drive shaft to the knuckle, be
careful not to damage the oil seal inside of the
knuckle.
4A1–7
DIFFERENTIAL (FRONT)
3. Tighten the mounting bolts and nuts to the specified
torque.
Torque: 168 N·m (124 lb ft)
412R200004
4. Install the right side knuckle with lower control arm to
the upper control arm.
Refer to
Knuckle in Suspension section.
CAUTION: Carefully insert the drive shaft into the
knuckle, to avoid damaging the oil seal.
5. Align the bolt hole of the lower control arm, then install
the bolts and nuts.
NOTE: Adjust the buffer clearance before tightening the
bolts and nuts of the lower control arm.
6. Install the hose of the shift on the fly.
7. Install the actuator connector of the shift on the fly.
8. Install the tie-rod end of the power steering unit to the
knuckle, tighten the nut to the specified torque.
Torque: 118 N·m (87 lb ft)
9. Install lower bolts and nuts of the shock absorber,
tighten it to the specified torque.
Torque: 93 N·m (69 lb ft)
10. Install lower nuts of the stabilizer link, tighten it to the
specified torque.
11. Install the suspension crossmember.
12. Install the torsion bar.
Refer to
Torsion Bar in Suspension section.
13. Install the front propeller shaft.
Refer to
Front Propeller Shaft in this section.
14. Install the hub and disc assembly and adjust the
bearing preload.
Refer to
Front Hub and Disc in this section.
15. Install the wheel speed sensor of the antilock brake
system.
16. Install the brake caliper. Tighten the bolt of the caliper
bracket to the specified torque.
Torque: 50 N·m (37 lb ft)
17. Install the stone guard.
18. Install the tire and wheel.
19. Lower the vehicle, adjust the trim height.
Refer to
Trim Height Adjustment in Steering section.
20. Tighten the bolts and nuts of the lower control arm to
the specified torque.
Refer to
Lower Control Arm in Suspension section.
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