Durango 4WD V8-4.7L VIN P Flex Fuel (2007)
Power Steering Pump: Testing and Inspection
Diagnosis And Testing - Pump Leakage
PUMP LEAKAGE
The pump is serviced as an assembly and should not be disassembled. Plastic pump reservoirs can be replace and the reservoir O-ring.
Check for leaks in the following areas:
-
Pump shaft seal behind the pulley
-
Pump to reservoir O-ring
-
Reservoir cap
-
Pressure and return lines
-
Flow control valve fitting