Grand Cherokee 4WD V8-4.7L VIN N (2000)
Water Pump: Service and Repair
Cleaning and Inspection
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.
