GM Service Manual Online
For 1990-2009 cars only

    Object Number: 2014164  Size: SH
  1. Remove the 2 nuts (1, 2), oil pump strainer and gasket.

  2. Object Number: 2014166  Size: SH
  3. Using a 27 mm socket wrench, remove the plug (1).
  4. Remove the valve spring (2) and relief valve (3).

  5. Object Number: 2014167  Size: SH
  6. Remove the 5 bolts and oil pump cover.
  7. Remove the oil pump drive and driven rotors from the oil pump.