Pacifica V6-3.8L VIN L (2005)
Engine Oil Check Valve: Service and Repair
OIL PRESSURE RELIEF VALVE
REMOVAL
1) Remove oil pan.
2) Drill a 3.175 mm (1/8 inch) hole in the center of the retainer cap (Fig. 141). Insert a self-threading sheet metal screw into the cap.
3) Using suitable pliers, remove cap and discard.
4) Remove spring and relief valve (Fig. 141).
INSTALLATION
1) Clean relief valve, spring and bore.
NOTE: Lubricate relief valve with clean engine oil before installing.
2) Install relief valve and spring into housing.
3) Install new retainer cap until flush with sealing surface.
4) Install oil pan.
5) Fill crankcase with proper oil to correct level.