|
|
INSTALLATION (1) Install the oil pump on the cylinder block using a replacement gasket. Tighten the bolts to 23 N·m (2) Install the oil pan. TIMING CASE COVER OIL SEAL This procedure is done with the timing case cover installed. REMOVAL (1) Disconnect negative cable from battery. bore is clean. INSTALLATION (1) Position the replacement oil seal on Timing Case Cover Alignment and Seal Installation Tool (2) Position the tool and seal over the end of the crankshaft and insert a draw screw tool into Seal (3) Remove the tools. Apply a light film of engine oil on the vibration damper hub contact surface of (4) Apply Mopar Silicone Rubber Adhesive Sealant to the keyway in the crankshaft and insert the key. (5) Install the serpentine belt and tighten to the specified tension (refer to Group 7, Cooling Systems (6) Install the radiator shroud. DISASSEMBLY AND ASSEMBLY CYLINDER BLOCK DISASSEMBLY Refer to the applicable sections for detailed instructions. (1) Drain the engine oil. Remove and discard the oil filter. (2) Remove the water pump from the cylinder block. (3) Remove the vibration damper. upside down. (5) Position a drift punch into the slot in the back of the cover and tap the old seal out. (6) Remove the oil slinger from crankshaft. the camshaft retaining bolt and remove the sprockets and chain as an assembly. (8) Remove the camshaft. Remove the connecting rod and piston assemblies (13) Remove the crankshaft. ASSEMBLY Refer to the applicable sections for detailed instructions. (1) Install the crankshaft. through the top of the cylinder bores. (3) Install the oil pump. bolts to 31 N·m (23 ft. lbs.) torque. Fig. 83 Timing Case Cover Oil Seal Installation 1 – SEAL INSTALLATION TOOL 9 - 112 4.0L ENGINE XJ REMOVAL AND INSTALLATION (Continued) |