To Remove:
NOTE: The 4.0L engine does not use an oil pan in the conventional sense. There is a separate access panel that unbolts from what would be considered the oil pan (which is now known as the ladder frame).
- Before servicing the vehicle, refer to the precautions in the beginning of this section.
- Drain the engine oil.
- Disconnect the negative battery cable.
- Raise and support the vehicle.
- Remove the bolts and the oil pan.
NOTE: All sealing surfaces must be cleaned before assembly. Use metal surface cleaner to clean these surfaces.
- Remove the oil pan and discard the gasket.
To Install:
- Install the new gasket and oil pan.
- Torque the bolts to 80 in-lb (9 Nm).
- Connect the negative battery cable.
- Fill the engine with clean oil.
- Start the vehicle and check for leaks. Repair as necessary.