Installation Procedure
IMPORTANT:
All gaskets surfaces are to be free of oil or other foreign material during assembly.
- Install the water pump and NEW gaskets.
- Install the water pump bolts.
Tighten:
- Tighten the water pump bolts a first pass to 15 N.m (11 lb ft).
- Tighten the water pump bolts a final pass to 30 N.m (22 lb ft).
- Install the heater inlet hose to the water pump.
- Position the heater inlet hose clamp at the water pump.
- Install the surge tank outlet hose to the water pump.
- Position the surge tank outlet hose clamp at the water pump.
- Install the outlet hose to the water pump.
- Position the outlet hose clamp at the water pump.
- Install the accessory drive belt. Refer to Drive Belt Replacement - Accessory in Engine Mechanical - 4.8L, 5.3L, and 6.0L.
- Install the inlet hose to the water pump.
- Position the inlet hose clamp at the water pump.
- Install electric cooling fan. Refer to Cooling Fan Replacement - Electric .
- Fill cooling system. Refer to Draining and Filling Cooling System .
NOTE:
Refer to Fastener Notice in Cautions and Notices.