Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 675

 

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Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 675

 

 

7A1 – 200 AUTOMATIC TRANSMISSION (4L30-E)

9. Restrictor

Place in the lube overdrive channel in the adapter
case housing.

8. Gasket

7. Transfer Plate

6. Gasket

5. Center Support

Install center support with 8 bolts.

Center Support Bolt Torque

N·m (kg·m / lb·ft)

25 (2.5 / 18)

4. Piston

3. Springs

2. Spring Seat

1. Retaining Ring

1) Install twenty four springs, spring seat and

retaining ring.

2) Install the tool.
3) Compress retaining ring and springs.
4) Seat snap ring in groove.

Compressor: 5-8840-0195-0 (J-23327)

AUTOMATIC TRANSMISSION (4L30-E)  7A1 – 201

Disassembly Steps

1. Snap ring
2. Overdrive carrier assembly
3. Sun gear
4. Turbine shaft
5. Snap ring
6. Backing plate
7. Clutch plates
8. Snap ring
9. Overrun roller clutch cam

10. Roller clutch assembly
11. Overrun clutch release spring 

retainer

12. Diaphragm spring
13. Piston
14. Overrun clutch drum
15. Turbine shaft seal rings

Reassembly Steps

To reassemble, follow the disassembly steps
in the reverse order.

4

15

14

13

12

11

10

9

8

3

7

6

5

2

1

OVERRUN CLUTCH AND TURBINE SHAFT

7A1 – 202 AUTOMATIC TRANSMISSION (4L30-E)

DISASSEMBLY

1. Snap Ring

1) Position overrun clutch assembly upright, using

the overdrive internal gear as a support.

2) Remove snap ring.

2. Overdrive Carrier Assembly

3. Sun Gear

4. Turbine Shaft

5. Snap Ring

6. Backing Plate

7. Clutch Plates

8. Snap Ring

Compress piston return spring with compressor.

Compressor: 5-8840-2275-0 (J-23327-91)

9. Overrun Roller Clutch Cam

10. Roller Clutch Assembly

11. Overrun Clutch Release Spring Retainer

12. Diaphragm Spring

13. Piston

14. Overrun Clutch Drum

15. Turbine Shaft Seal Rings

AUTOMATIC TRANSMISSION (4L30-E)  7A1 – 203

INSPECTION AND REPAIR

Overdrive carrier check

Check pinion end play with a feeler gage.

Overdrive Carrier Pinion End Play

mm (in)

Standard

0.24 – 0.64 (0.0094 – 0.025)

If clearance is outside specified value, replace overdrive
carrier assemlby

REASSEMBLY

Visual check
If any damage, deformation or local wear is found in a
snap ring, diaphragm spring, or spring retainer, roller
clutch assembly, turbine shaft, piston or clutch plates,
replace it.

15. Turbine Shaft Seal Rings

Install seals with grease (petroleum jelly).

14. Overrun Clutch Drum

 

 

 

 

 

 

 

Content   ..  673  674  675  676   ..