GM Service Manual Online
For 1990-2009 cars only

    Object Number: 801901  Size: SH
  1. Remove the oil pump to torque converter housing bolts (240, 241).

  2. Object Number: 801902  Size: SH
  3. Remove the oil pump cover (202).

  4. Object Number: 801903  Size: SH
  5. Remove the pump vane ring (221).
  6. Remove the pump vanes (222).
  7. Remove the pump rotor (223).
  8. Remove the pump rotor guide (224).
  9. Remove the pump vane ring (225).

  10. Object Number: 801904  Size: SH
  11. Remove the pump slide spring (219).
  12. Remove the pump slide (216).
  13. Remove the fluid pump slide pin (231).
  14. Remove the pump slide ring (220, 242).
  15. Remove the fluid pump support (217) and the fluid pump slide seal (218).