RAM 1500 Truck 2WD V8-4.7L VIN N (2002)
6. Remove accessory drive belt.
7. Remove the lower radiator hose clamp and remove the lower hose at the water pump.
8. Remove the water pump mounting bolts.
CAUTION: Do not pry water pump at timing chain case/cover. The machined surfaces may be damaged resulting in leaks.
9. Remove the water pump and gasket. Discard gasket.
CLEANING
Clean the gasket mating surface. Use caution not to damage the gasket sealing surface.
INSPECTION
Inspect the water pump assembly for cracks in the housing, Water leaks from shaft seal, Loose or rough turning bearing or Impeller rubbing either the
pump body or timing chain case/cover.
INSTALLATION
The water pump on 3.7L/4.7L engine is bolted directly to the engine timing chain case cover.
1. Clean the gasket mating surfaces.
2. Using a new gasket, position water pump and install the mounting bolts. Tighten the water pump mounting bolts to 54 Nm (40 ft. lbs.).
