2004 ISUZU TF SERIES Workshop Manual

Page 3817 of 4264

ISUZU TF SERIES 2004  Workshop Manual UNIT REPAIR (AW30–40LE) 7A4–9
5. Remove the valve body.
Disconnect the connectors from the solenoid S1
(1), S2 (2), lock-up solenoid (3) and pressure
control solenoid (4).
24 9RY 0 0011
24 9RY 0

Page 3818 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A4–10 UNIT REPAIR (AW30–40LE)
8. Remove the accumulator piston (B–2).
9. Remove the accumulator piston (C–2).
Remove accumulator pistons and springs from
transmission case.
24 0RY 0 001 0
10

Page 3819 of 4264

ISUZU TF SERIES 2004  Workshop Manual UNIT REPAIR (AW30–40LE) 7A4–11
16. Remove the spacer, rotor, key and snap ring (42).
Remove the spacer, rotor and key.
Remove the snap ring from the output shaft.
2 47L10 000 1
Reassembly
1. In

Page 3820 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A4–12 UNIT REPAIR (AW30–40LE)
5. Install the second brake drum gasket.
Install a new second brake drum gasket to the
transmission case.
24 0RY 0 001 3
6. Individual piston operation inspection.

Page 3821 of 4264

ISUZU TF SERIES 2004  Workshop Manual UNIT REPAIR (AW30–40LE) 7A4–13
24 0RY 0 002 9
24 0RY 0 001 0
8. Install new check valve and spring.
24 0RY 0 001 6
9. Install the valve body.
Align the groove of the manual valve to the pin of
th

Page 3822 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A4–14 UNIT REPAIR (AW30–40LE)
10. Install the solenoid wiring.
Coat a new O-ring with ATF, and install it to the
solenoid wiring.
Insert the solenoid wiring to the case and install the
stopper pl

Page 3823 of 4264

ISUZU TF SERIES 2004  Workshop Manual UNIT REPAIR (AW30–40LE) 7A4–15
12. Install the oil pan.
Install two magnets in oil pan.
Remove any gasket material and be careful not to
drop oil on the contacting surfaces of the
transmission cas

Page 3824 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A4–16 UNIT REPAIR (AW30–40LE)
Major Components (3)
Major Components (3) and Associated Parts
24 8L10 0001
E nd O FCallo ut
Legend
(1) Oil pump
(2) Race
(3) OD planetary gear and OD direct clutch