Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 416

7A-212 AUTOMATIC TRANSMISSION (AW30-40LE)

243R200018

Remove the lock-up relay valve, spring and plunger
from the sleeve.

243R200019

20. Retainer

Remove the retainer with a magnetic finger by pushing
in the plug.

243R200020

21. Plug
22. Secondary regulator valve
23. Spring

Remove the plug, secondary regulator valve and spring.

243R200021

24. Retainer

Remove the retainer with a magnetic finger by pushing
in the plug.

243R200022

25. Plug
26. Cut-back valve
27. Spring

Remove the plug, cut-back valve and spring.

AUTOMATIC TRANSMISSION (AW30-40LE) 7A-213

243R200023

28. Retainer

Remove the retainer with a magnetic finger by pushing
in the plug.

243R200024

29. Plug
30. Spring
31. 2-3 shift valve

Remove the plug, spring and 2-3 shift valve.

243R200025

32. Retainer

Remove the retainer with a magnetic finger by pushing
in the plug.

243R200026

33. Plug
34. Spring
35. Low coast modulator valve

Remove the plug, spring and low coast modulator valve.

243R200027

INSPECTION AND REPAIR

Inspect strainer

Inspect strainer for residual adhesive and damage, and
clean and replace as necessary.

7A-214 AUTOMATIC TRANSMISSION (AW30-40LE)

Inspect valve springs

Check for damage, squareness, rust and distorted coils.
Measure the spring free height and replace if less than
that down below.

Spring Free

length

(1) Down-shift plug

27.3 mm (1.075 in)

(2) Throttle valve

20.6 mm (0.811 in)

or 23.3 mm (0.917 in)

(3) 3 – 4 shift valve

30.8 mm (1.213 in)

(4) second coast modulator

valve

30.9 mm (1.217 in)

(5) Lock-up relay valve

21.4 mm (0.843 in)

(6) Secondary regulator valve

30.9 mm (1.217 in)

(7) Cut-back valve

21.8 mm (0.858 in)

(8) 2 – 3 shift valve

30.8 mm (1.213 in)

(9) Low coast modulator valve 30.4 mm (1.197 in)

243R200028

AUTOMATIC TRANSMISSION (AW30-40LE) 7A-215

REASSEMBLY

243R200049