Isuzu KB P190. Manual — part 1033

ON-VEHICLE SERVICE (AW30–40LE) 7A3-47

RTW77ASH002201

RTW77ASH002301

19.Install the transfer assembly.(4

×4 only)

• Apply a thin coat of molybdenum disulfide

grease to the input shaft spline.

Torque: 41 N

⋅⋅⋅⋅m(4.2 kgf⋅m/30 lb⋅ft)

RTW77ASH001701

20.Connect two harness clips (1) of the tansfer upper

side.

1

1

RTW77ASH001601

21.Connect the speed sensor connector.

7A3-48 ON-VEHICLE SERVICE (AW30–40LE)

22.Connect the 2WD-4WD switch connector (1),

neutral switch connector (2), actuator connector

(3) and speed sensor connector (4).

RTW77ASH001801

RTW77ASH001901

RTW77ASH002001

23.Install the rear propeller shaft.

NOTE: Align alignment marks on the flange.

Torque: 59 N

⋅⋅⋅⋅m (6.0 kgf⋅m/43 lb⋅ft)

RTW77BSH000201

24.Install the center bearing on the crossmember.

Torque: 69 N

⋅⋅⋅⋅m (7.0 kgf⋅m/51 lb⋅ft)

25.Install the front propeller shaft.(4

×4 only)

NOTE: Align alignment marks on the flange.

Torque: 59 N

⋅⋅⋅⋅m (6.0 kgf⋅m/43 lb⋅ft)

26.Remove the drain plug from oil pan and drain the

fluid.

27.Install the drain plug.

Torque: 19 N

⋅⋅⋅⋅m (1.9 kgf⋅m/14 lb⋅ft)

28.Pour the transmission oil.

29.Remove suitable stands.

30.Connect battery ground cable.

ON-VEHICLE SERVICE (AW30–40LE) 7A3-49

Major Components

Disassembly, inspection and reassembly of each
component group is indicated in the following chapter.
Before reassembly, make sure, again, that all
component groups are assembled correctly.

If something wrong is found in a certain component
group during assembly, inspect and repair this group
immediately.

General Assembly Notes:

1. The automatic transmission is composed of highly

precision-finished parts, necessitating careful
inspection before assembly because even a small
nick could cause fluid leakage or affect
performance.

2. Before assembling new clutch discs and brake

bands, soak them in automatic transmission fluid for
at least thirty minutes.

3. Apply automatic transmission fluid on the sliding or

rotating surfaces of parts before assembly.

4. Use petroleum jelly to keep small parts in their

palces.

5. Do not use adhesive cements on gaskets and

similar parts.

6. When assembling the transmission, be sure to use

new gaskets and O-rings.

7. Dry all parts with compressed air - never use shop

rags.

8. Be sure to install the thrust bearings and races in

the correct direction and position.

Bearing and Race

RUW36AMF000201

7A3-50 ON-VEHICLE SERVICE (AW30–40LE)

mm (in)

Mark

Front Race Diameter

Inside/Outside

Thrust Bearing Diameter

Inside/Outside

Rear Race Diameter

Inside/Outside

1

28.6 (1.13) / 46.5 (1.83)

28.9 (1.14) / 50.2 (1.98)

—

2

28.45 (1.12) / 47.23 (1.86)

29.1 (1.15) / 50.2 (1.98)

—

3

24.7 (0.97) / 41.8 (1.65)

24.2 (0.95) / 47.8 (1.88)

—

4

37.2 (1.46) / 58.8 (2.31)

33.7 (1.33) / 50.1 (1.97)

—

5

36.7 (1.44) / 50.85 (2.00)

33.7 (1.33) / 47.8 (1.88)

—

6

26.0 (1.02) / 48.9 (1.93)

26.0 (1.02) / 46.7 (1.84)

26.8 (1.06) / 47.0 (1.85)

7

—

35.15 (1.38) / 53.65 (2.11)

34.3 (1.35) / 47.8 (1.88)

8

33.7 (1.33) / 47.6 (1.87)

35.6 (1.40) / 47.7 (1.88)

—

9

28.5 (1.12) / 44.2 (1.74)

27.7 (1.09) / 44.2 (1.74)

—

10

—

39.38 (1.55) / 58.15 (2.29)

—