Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 1793

UNIT REPAIR (JR405E) 7A4-39

21R&H21

10.Dish plate, drive plates, driven plates, and retaining

plate

Install the reverse clutch dish plate (1) the 2 driven plates

(2), the 2 drive plates (3), and retaining plate (4).

248L300003

11.Snap ring

Install the snap ring.

22R&H35

•

Install the reverse and high clutch drum to the oil pump

assembly.

•

Force compressed air (392 kPa/4.0 kg/cm

2

) through the

oil pump oil passages to check high clutch operation.

If the clutch does not operate, the seal ring may be

damaged or the parts may have been installed in the

wrong order.

23CLEAR02

•

Measure the

clearance between the high clutch

retaining plate and the snap ring.

If the clearance is outside the specified range, replace

the existing retaining plate with a new plate of the

proper size (thickness).

High clutch retaining plate and snap ring clearance

(A): 1.2~1.6 mm (0.047~0.063 in)

Available high clutch retaining plate thicknesses

4.6 mm (0.181 in)

4.8 mm (0.189 in)

7A4-40 UNIT REPAIR (JR405E)

248L300004

5.0 mm (0.197 in)

5.2 mm (0.205 in)

5.4 mm (0.213 in)

24R&H34

•

Force compressed air (392 kPa/4.0 kg/cm

2

) through the

oil pump oil passages to check reverse clutch operation.

If the clutch does not operate, the seal ring may be

damaged or the parts may have been installed in the

wrong order.

25CLEAR04

•

Measure the clearance between the reverse clutch

retaining plate and the snap ring.

If the clearance is outside the specified range, replace

the existing retaining plate with a new plate of the

proper size (thickness).

Reverse clutch retaining plate and snap ring

clearance (B):

0.6~0.9 mm (0.024~0.035 in)

Available reverse clutch retaining plate thicknesses

4.8 mm (0.189 in)

5.0 mm (0.197 in)

5.2 mm (0.205 in)

5.4 mm (0.213 in)

UNIT REPAIR (JR405E) 7A4-41

CARRIER AND LOW CLUTCH

ASSEMBLY

01C&L12

Legend

1. Snap ring

2. Front carrier

3. Bearing (with bearing race)

4. Rear sun gear

5.

Bearing

6.

Rear

carrier

7. Bearing race

8.

Bearing

9. Rear internal gear

10. Bearing race
11. Snap ring
12. Retaining plate
13. Drive plates (7, low clutch)
14. Driven plates (6, low clutch)

15. Driven plate (1, 2 mm thick, low clutch)
16. Dish plate
17.

Snap

ring

18.

Cancel

cover

19.

Return

spring

20. Low clutch piston
21. Seal ring (small)
22. Seal ring (large)
23. Low clutch drum
24.

Bearing

25.

Snap

ring

26. Low one-way clutch
27. Side plate
28.

Snap

ring

7A4-42 UNIT REPAIR (JR405E)

02C&L-SUB03

Disassembly steps

1. Snap ring

Remove the snap ring from the low clutch drum.

03C&L-SUB05

2. Front carrier

Remove the front carrier from the low clutch assembly.

04C&L-SUB06

3. Bearing (with bearing race)

4. Rear sun gear

5. Bearing

6. Rear carrier

7. Bearing race

8. Bearing

9. Rear internal gear

10.Bearing race

Remove the bearing (with bearing race), the rear sun gear,

the bearing, the rear carrier, the bearing race, the bearing,

and rear internal gear.

05C&L-SUB07