Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 392

7A-116 AUTOMATIC TRANSMISSION (AW30-40LE)

248RY00016

Check pack clearance of first and reverse brake (B-3)

Using a feeler gauge, measure the clearance between
the plate and second brake drum as shown in the
figure.
Clearance: 0.6 – 1.12 mm (0.0236 – 0.0441 in)
If the values are nonstandard, replace the discs.

248RY00017

25. Snap ring

Using snap ring pliers, remove the snap ring.

247R200001

26. Rear planetary gear, second brake drum and output

shaft

Remove the rear planetary gear, second brake drum
and output shaft as an assembly.

248RY00018

27. Bearing

Remove the assembled thrust bearing and race from
the transmission case.

AUTOMATIC TRANSMISSION (AW30-40LE) 7A-117

REASSEMBLY OF MAJOR

COMPONENTS (3)

248RY00068

7A-118 AUTOMATIC TRANSMISSION (AW30-40LE)

Reassembly steps

1. Bearing
2. Rear planetary gear, second brake

drum and output shaft

3. Snap

ring

4. Second brake piston sleeve
5. One-way

clutch

6. Flange plate and disc
7. Snap

ring

8. Drum
9. Front planetary gear and bearing
10. Snap ring
11. Race
12. Second coast brake band
13. E-ring and pin
14. Bearing and race
15. Race
16. Front planetary ring gear

17. Bearing and race
18. Direct clutch and forward clutch
19. Second coast brake piston assembly
20. Snap ring
21. Race
22. OD support
23. Snap ring
24. Flange, plate and disc
25. Snap ring
26. Bearing and race
27. OD planetary ring gear
28. Bearing and race
29. Race
30. OD planetary gear and OD direct clutch
31. Bearing
32. Race
33. Oil pump

AUTOMATIC TRANSMISSION (AW30-40LE) 7A-119

Reassembly steps

1. Bearing

Coast the assembled bearing and race with petroleum
jelly and install it onto the transmission case.

Assembled bearing and race
(Reference)

Bearing

and

race

Diameter

Inside

39.38 mm (1.5504 in)

Outside

58.1 mm (2.287 in)

247RY00008

247RY00009

2. Rear planetary gear, second brake drum and output

shaft.
Align the teeth of the second brake drum, flanges, discs
and plates as shown in the figure.

247RY00010

Align the splines of the transmission case and the
assembled rear planetary gear, second brake drum and
output shaft, indicated by A in the figure.

246RY00003

3. Snap ring

Using snap ring pliers, install the snap ring.