Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Manual - part 1152

4C–20

DRIVE SHAFT SYSTEM

Actuator

Check and see that there is no damage, cracking, or
other abnormality.
Functional Check

412RY00041

412RY00009

Wake sure of function with boltage (12V) applied to
terminal 3, 4 and set the tester to terminal 1, 2 in
accordance with the table below.

If there is an abnormality, replace the actuator as an
assembly.

NOTE:  Be careful not to permit the entry of water or
dust into of the actuator.

Dimentional Check

Measure illustrated sizes 1, 2, and 3.

412RY00010

Limit

1=64.3mm (2.53in)

2=6.7mm (0.26in)

3=6.7mm (0.26in)

Reassembly

1. Install the new oil seal which has been immersed in

differential gear oil, by using an oil seal installer J–
41693 and grip J–8092.

412RW034

State

Trminal 3

Trminal 4

Electric 

circuit 

between 

terminal 1 & 

2

Functio

n

A

+12V

Ground

OK

2WD

B

Ground

+12V

NONE

4WD

DRIVE SHAFT SYSTEM

4C–21

2. Force a new needle bearing into inner shaft by

using a Installer J–41694 and grip J–8092.

412RS051

3. Place a new snap ring(internal) in inner shaft. 

Force a new inner shaft bearing into the inner shaft.

412RS044

4. Install snap ring(external).

NOTE:  Be careful not to damage the inner shaft.

5. Clean the housing contact surface of the front axle

case and insert inner shaft assembly into the front
axle case.

NOTE:  Be careful not to damage seal.

6. Install snap ring internal in the groove of front axle

case.

NOTE:  Be sure to install the snap ring properly.

412RW017

7. Apply differential gear oil to clutch gear, then install

clutch gear.

8. Apply differential gear oil to sleeve, then install

sleeve.

9. Clean contact surface with the front axle and

actuator mounting surface. Apply liquid gasket  to
the contact surface on the front axle case, then
install in the housing.

412RW023

10. Tighten bolts to specified torque.

Torque: 75N·m(55lb ft)

11. Clean the actuator contact surface with the housing

then Install and tighten shift position switch to the
specified torque.

Torque: 39N·m (29 lbft)

4C–22

DRIVE SHAFT SYSTEM

12. Apply liquid gasket to the contact surface on the

actuator side.

412RW012

13. Align shift arm with the groove of sleeve and install

the actuator.

14. Tighten bolts to specified torque.

Torque:9N·m(78lb in)

15. Install front axle drive shaft and mounting bracket.

Tighten fitting bolts to specified  torque.

Torque:116N·m (85 lb ft)

16. Pour specified amount of differential gear oil to filler

plug.

Front Differential

Oil Capacity:1.25lit (1.32US qt)

A ctuator Housing

Oil Capacity:0.12lit(0.13US qt)

17. Install filler plug through gasket and tighten to

specified torque.

Torque:78N·m (58lb ft)

DRIVE SHAFT SYSTEM

4C–23

Main Data and Specifications

General Specifications

Torque Specifications

412RY00040

Front drive axle oil capacity

1.25 liter (1.32 US qt)(Differential)

0.12 liter (0.13 US qt)(Actuator Housing:Shift on the fly)

Type of lubricant

GL–5 (75W–90) Refer to chart in General Information

Axle shaft type

Constant velocity joint(Birfield joint type and double offset joint)