GM Service Manual Online
For 1990-2009 cars only

Tool Required

J 41240 Fan Clutch Remover and Installer


    Object Number: 635640  Size: SH
  1. Use the J 41240 to retain the water pump pulley.

  2. Object Number: 1310030  Size: SH
  3. Remove the water pump pulley bolts (302) and pulley (303).

  4. Object Number: 470790  Size: SH
  5. Remove the water pump bolts.
  6. Remove the water pump.
  7. Remove the water pump gaskets.