Tools Required

J 41240  Fan Clutch Remover and Installer

1. If reusing the fasteners, apply sealant GM P/N United States 12346004, GM P/N Canada 10953480, or equivalent, to the threads of the water pump bolts.
2. Install the water pump and the NEW water pump gaskets.
   NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
3. Install the water pump bolts.

   Tighten 

   Tighten the water pump bolts to 45 N.m (33 lb ft).

   Fig 1: Water Pump & Bolts

   Courtesy of GENERAL MOTORS CORP.

   Important:  After final assembly, the water pump inlet hose clamp tangs, water pump end, must point forward and the upper tang should be level with the outside diameter of the water pump inlet hose.

4. Install the water pump inlet hose and the water pump inlet hose clamps.
   Fig 2: Water Pump Inlet Hose & Clamps

   Courtesy of GENERAL MOTORS CORP.
5. Install the fan and water pump pulley and bolts using the J 41240. 

   Tighten 

   Tighten the fan and water pump pulley bolts to 25 N.m (18 lb ft).

   Fig 3: Installing Fan & Water Pump Pulley Using J 41240

   Courtesy of GENERAL MOTORS CORP.