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OIL PUMP PRESSURE RELIEF REMOVAL (1) Disconnect the negative battery cable. BRICATION/OIL PAN - REMOVAL). (3) Remove the relief valve snap ring. plunger (Fig. 74). (5) Check the relief valve spring length. Relief valve spring free length is 57.5mm (2.263 in.). If (6) Check the plunger for scoring, replace if neces- sary. INSTALLATION (1) Thoroughly clean all components and relief valve pocket in cylinder block. (2) Fit plunger, spring and cap into block. Ensure the snap ring is completely seated in groove. (4) Install the oil pan (Refer to 9 - ENGINE/LU- BRICATION/OIL PAN - INSTALLATION) (5) Connect the negative battery cable. OIL FILTER ADAPTER / REMOVAL (1) Raise the vehicle on the hoist. bly. (3) Drain the cooling system (Refer to 7 - COOL- ING/ENGINE - STANDARD PROCEDURE). (4) Working through the right wheel well, position the splash shield out of the way and remove the oil (5) Remove the oil filter and adapter from the vehicle. (6) Remove the upper coolant supply hose from the cooler assembly. (Fig. 75). (7) Position the cooler assembly and remove the remaining coolant hose from the cooler assembly. (8) Remove the oil cooler from the vehicle. INSTALLATION CAUTION: There are two o-ring seals associated (1) Position the oil cooler and install the coolant hoses. Fig. 73 Checking Rotor Clearance Fig. 74 Oil Pressure Relief Valve 9a - 54 ENGINE 2.5L VM DIESEL INTERNATIONAL R1 OIL PUMP (Continued) |