GM Service Manual Online
For 1990-2009 cars only

    Object Number: 895697  Size: SH
  1. Remove the oil pressure regulator valve plug, seal, valve and spring.

  2. Object Number: 895712  Size: SH
  3. Remove the pressure relief valve plug, seal, spring and valve.

  4. Object Number: 896014  Size: SH
  5. Remove the oil pump cover bolts and cover.
  6. Remove the oil pump drive and driven rotor.