RAM 1500 Van V6-3.9L VIN X (1997)
Water Pump: Testing and Inspection
Replace water pump assembly if it has any of the following conditions:
^
The body is cracked or damaged
^
Water leaks from the shaft seal. This is evident by traces of coolant below the vent hole
^
Loose or rough turning bearing. Also inspect thermal viscous fan drive
^
Impeller rubs either the pump body or timing chain case/cover