GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1602756  Size: SH
  1. Disconnect the engine coolant air bleed hose and clamp (1).

  2. Object Number: 1411892  Size: SH
  3. Remove the water pump (300), bolts (318), and gasket (314).

  4. Object Number: 1411895  Size: SH
  5. Remove the water manifold (315), bolts (301), and gaskets (306).

  6. Object Number: 1411896  Size: SH
  7. Remove the water inlet housing (303), bolts (302), thermostat (305), and O-ring (304), as required.
  8. Discard the gaskets.