GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 1997 🢒 Isuzu - N Series 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L80-E 🢒 Control Valve Body Assembly Assemble

    Object Number: 40624 Size: SH
  1. Install the 3-4 shift valve spring (309).
  2. Install the 3-4 shift valve (308).
  3. Install the 3rd ball valve bushing (335) and 3rd ball valve bushing seal (307).
  4. Install the 3rd-reverse ball valve (305).
  5. Install the reverse ball valve bushing (334).
  6. Install the 3rd-reverse ball valve seat pin (303).

    7. Object Number: 54688 Size: SH
  7. Install the 2-3 shift valve spring (309).
  8. Install the 2-3 shift valve (312).
  9. Install the 2-3 shift valve pin (303).
  10. Install the 2-3 shift solenoid valve (311).
  11. Install the 2-3 shift solenoid valve bolt (310).

    12. Tighten
    Tighten the bolt to 8 N·m (71 lb in).

    Refer to Fastener Notice .


    Object Number: 54694 Size: SH
  12. Install the 1-2 shift valve spring (315).
  13. Install the 1-2 shift valve (314).
  14. Install the 1-2 shift valve pin (303).
  15. Install the 1-2 shift solenoid valve (313).
  16. Install the 1-2 shift solenoid valve bolt (310).

    17. Tighten
    Tighten the bolt to 8 N·m (71 lb ft).


    Object Number: 54698 Size: SH
  17. Install the shift solenoid valve fluid filter (317).
  18. Install the shift valve fluid filter bore plug (316).
  19. Install the shift valve fluid filter bore plug pin (303).

    20. Object Number: 54702 Size: SH
  20. Install the low-reverse ball valve (305).
  21. Install the low-reverse ball valve seat (304).
  22. Install the low-reverse ball valve seat pin (318).

    23. Object Number: 40629 Size: SH
  23. Install the pressure control solenoid feed screen filter (302).

    24. Object Number: 40630 Size: SH
  24. Install the accumulator valve (331).
  25. Install the accumulator valve spring (330).
  26. Install the accumulator valve bore plug (329).
  27. Install the accumulator valve bore plug retainer pin (303).

    28. Object Number: 40631 Size: SH
  28. Install the actuator feed limit valve (328).
  29. Install the actuator feed limit valve spring (327).
  30. Install the actuator feed limit valve spring retainer (333).

    31. Object Number: 40632 Size: SH
  31. Install the TCC regulator apply valve spring (325).
  32. Install the TCC regulator apply valve (324).
  33. Install the TCC regulator apply valve pin (303).
  34. Install the TCC PWM solenoid valve (323).
  35. Install the TCC PWM solenoid valve retainer (322).

    36. Object Number: 40633 Size: SH
  36. Install the pressure control solenoid valve (320) with the electrical connector facing away from the control valve body.
  37. Install the pressure control solenoid clamp (321).
  38. Install the pressure control solenoid clamp bolt (310).

    39. Tighten
    Tighten the bolt to 8 N·m (71 lb in).