Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 386

7A-92 AUTOMATIC TRANSMISSION (AW30-40LE)

DISASSEMBLY OF MAJOR

COMPONENTS (1)

240R200015

Disassembly steps

1. Torque converter
2. Neutral start switch
3. Oil temperature sensor
4. Elbow
5. Breather hose

6. Transmission select lever
7. Adapter housing (4

× 4)

8. Speedometer sensor, speedometer

driven gear and plate (4

× 2)

9. Extension housing (4

× 2)

10. Transmission assembly

AUTOMATIC TRANSMISSION (AW30-40LE) 7A-93

Disassembly steps

1. Torque converter

240R200016

2. Neutral start switch

Unstake the lock washer.

Remove the nut and bolts, and then remove the neutral

start switch.

Remove the lock washer and grommet.

3. Oil temperature sensor

240RY00001

4. Elbow

Remove two elbows from transmission case.

5. Breather hose
6. Transmission select lever

Remove the transmission select lever.

7. Adapter housing (4

×××× 4)

8. Speedometer sensor, speedometer driven gear and

plate (4

×××× 2)

9. Extension housing (4

×××× 2)

240R200021

10. Transmission assembly

Install special tool to the transmission unit.
Holding fixture: 5-8840-2152-0 (J-37227)
Fixture base: 5-8840-0003-0 (J-3289-20)

7A-94 AUTOMATIC TRANSMISSION (AW30-40LE)

REASSEMBLY OF MAJOR

COMPONENTS (1)

240R200020

Reassembly steps

1. Transmission

assembly

2. Extension

housing

(4×2)

3. Speedometer driven gear, plate, and

speedometer sensor (4×2)

4. Adapter housing (4×4)
5. Transmission

select

lever

6. Breather

hose

7. Elbow
8. Oil temperature sensor
9. Neutral

start

switch

10. Torque converter

Reassembly steps

1. Transmission assembly
2. Extension housing (4×

×

×

×2)

Install a new gasket and the extension housing to the

transmission case.

Torque: 36 N････m (3.7 kg････m/27 Ib････ft)

AUTOMATIC TRANSMISSION (AW30-40LE) 7A-95

3. Speedometer driven gear, plate, and speedometer

sensor (4×

×

×

×2)

Torque:
Plate bolt – 15 N････m (1.5 kg････m/11 Ib････ft)
Speedometer sensor – 25 N････m (2.5 kg････m/18 Ib････ft)

241RY00020

4. Adapter housing (4×

×

×

×4)

Remove any gasket material on the contacting surfaces

of the adapter housing and transmission case.

Apply liquid gasket (TB1281-B or its equivalent) (1) and

install the apply gaskets (2) to the adapter housing as
shown in the figure.

Install the adapter housing to the transmission case.
Torque: 34 N････m (3.5 kg････m/25 Ib････ft)

5. Transmission select lever

Install transmission select lever.
Torque: 16 N････m (1.6 kg････m/12 Ib････ft)

6. Breather hose.

240R200017

7. Elbow

Coat new O-rings with ATF, install them to the two
elbows.
Install the two elbows as shown in the figure.
Torque: 29 N････m (3.0 kg････m/22 Ib････ft)

240R200026

8. Oil temperature sensor

Install the oil temperature sensor to the transmission
case.
Torque: 30 N････m (3.1 kg････m/22 Ib････ft)