GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 TopKick C-Series (Crew) C4/C5 🢒 Engine 🢒 Engine Mechanical - 8.1L 🢒 Water Pump Removal

Water Pump Removal for GMC Truck TopKick C-Series (Crew) C4/C5 2003

Tools Required

J 41240 Fan Clutch Remover and Installer


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

    2. Object Number: 1352287 Size: SH
  2. Remove the water pump pulley bolts (1) and pulley (2).

    3. Object Number: 470792 Size: SH
  3. Remove the water pump bolts.
  4. Remove the water pump.
  5. Remove the water pump gaskets.