GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 3387-2 Guide Pins


    Object Number: 181712  Size: SH
  1. Install the check ball (193) into the case fluid passages.

  2. Object Number: 181714  Size: SH
  3. Install J 3387-2 into the transmission case.
  4. Install the spacer plate to transmission case gasket (132).
  5. Install the spacer plate (130).
  6. Install the control valve body to spacer plate gasket (129).
  7. Install the servo cover gasket (168).
  8. Install the servo cover (169).
  9. Install the servo cover bolts (152).
  10. Tighten
    Tighten the bolts to 24 N·m (18 lb ft).

    Refer to Fastener Notice .


    Object Number: 181715  Size: SH
  11. Install the manual valve link (139) into the manual valve (138). The long side of the manual valve link (139) fits into the manual valve (138).
  12. Install the control valve body assembly (128) onto the transmission case (101). Connect the manual valve link (139) to the detent lever (140).
  13. Remove J 3387-2 .

  14. Object Number: 181716  Size: SH
  15. Install the manual detent roller assembly (145).
  16. Install the control valve body bolts (155).
  17. Tighten
    Tighten the bolt to 19 N·m (14 lb ft).


    Object Number: 181719  Size: SH
  18. Install the reinforcement plate (146).
  19. Install the reinforcement plate bolts (152).
  20. Install the governor oil pressure switch (137).
  21. Tighten
    Tighten the pressure switch to 10 N·m (89 lb in).

  22. Install the oil pressure switch (176), if equipped.

  23. Object Number: 181720  Size: SH
  24. Install new seals (151) onto the TCC solenoid pipes (149) and (150).
  25. Important:: Make sure the TCC Solenoid pipes do not interfere with the manual valve operation.

  26. Install the solenoid pipes (149) and (150) into the TCC solenoid (147).
  27. Install the pipes (149) and (150) into the control valve assembly (500) and the transmission oil pump.
  28. Install the TCC solenoid bolts (152).
  29. Tighten
    Tighten the bolts to 19 N·m (14 lb ft).


    Object Number: 180624  Size: SH
  30. Install the wiring harness (148).
  31. Connect the wiring harness to the electrical components.