Lower Oil Pan Replacement

Lower Oil Pan Replacement

Special Tools

J 37228 Seal Cutter

Removal Procedure




1. Drain the engine oil. Refer to Engine Oil and Oil Filter Replacement (Service and Repair).
2. Disconnect the engine harness electrical connector from the oil level sensor.




3. Remove the lower oil pan bolts.

Note: Do not damage the sealing surfaces when separating the lower oil pan from the upper oil pan.

4. Separate the lower oil pan from the upper oil pan using the J 37228 .
5. Remove the lower oil pan.




6. If replacing the lower oil pan perform the following steps, otherwise proceed to step 4 in the installation procedure.
7. Remove the oil level sensor retaining clip (3).
8. Remove the oil level sensor bolt (2) and sensor (1).

Installation Procedure




1. If the lower oil pan was replaced perform the following steps, otherwise proceed to step 4.

Note: When routing the oil level sensor wire, ensure that the wire is routed along the side of the oil pan.

Caution: Refer to Fastener Caution (Fastener Caution).

2. Install the oil level sensor (1) and bolt (2) and tighten to 9 Nm (80 lb in).
3. Install the oil level sensor retaining clip (3).




4. Apply a 2-3 mm wide by 0.5-1.5 mm high bead of sealant to the lower oil pan mating surface. Refer to Adhesives, Fluids, Lubricants, and Sealers (Specifications).




5. Install the lower oil pan.




6. Install the lower oil pan bolts and nuts in the sequence shown to 10 Nm (89 lb in).




7. Connect the engine wiring harness electrical connector to the oil level sensor.