GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2008 🢒 Torrent 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - AF33-5 🢒 Control Valve Body Assemble - Middle

    Object Number: 767405 Size: SH
  1. Inspect the middle control valve body (370) casting for the following conditions:
    2. • Porosity
    • Cracks
    • Damaged machine surface
    • Chips or debris
    • Damage to valve bores
  2. Inspect all valves, springs, bushings, and clean all components in clean solvent.

    3. Object Number: 767404 Size: SH
  3. Install the reverse shift ball check valve bushing - inner (373).
  4. Install the reverse shift ball check valve (374).
  5. Install the reverse shift ball check valve bushing - outer (375).
  6. Install the sleeve/bore plug retainer (362).

    7. Object Number: 767402 Size: SH
  7. Install the solenoid relay valve spring (379).
  8. Install the solenoid relay valve (378).
  9. Install the solenoid relay valve plunger (377).
  10. Install the solenoid relay valve sleeve (376).
  11. Install the sleeve/bore plug retainer (362).

    12. Object Number: 767401 Size: SH
  12. Install the 3rd gear band (B4) release valve spring (384).
  13. Install the 3rd gear band (B4) release valve (385).
  14. Install the U2 shift valve bore plug (394).
  15. Install the sleeve/bore plug retainer (362).

    16. Object Number: 767399 Size: SH
  16. Install the U1 shift valve (386).
  17. Install the U1 shift valve spring (387).
  18. Install the U2 shift valve bore plug (394).
  19. Install the sleeve/bore plug retainer (362).

    20. Object Number: 767397 Size: SH
  20. Install the M1 shift valve (389).
  21. Install the M1 shift valve spring (390).
  22. Install the M1 shift valve bore plug (391).
  23. Install the sleeve/bore plug retainer (362).

    24. Object Number: 767394 Size: SH
  24. Install the U2 shift valve (392).
  25. Install the U2 shift valve spring (393).
  26. Install the U2 shift valve bore plug (394).
  27. Install the sleeve/bore plug retainer (362).

    28. Object Number: 767390 Size: SH
  28. Install the primary regulator valve (395).
  29. Install the primary regulator valve spring (396).
  30. Install the primary regulator valve plunger (397).
  31. Install the primary regulator valve sleeve (398).
  32. Install the sleeve/bore plug retainer (362).

    33. Object Number: 749786 Size: SH
  33. Install the 5 accumulator check valve assemblies (353).
  34. Install the cooler by-pass valve spring (380).
  35. Install the cooler by-pass valve (381).
  36. Install the TCC check valve spring (383).
  37. Install the TCC check valve (382).