Lower Oil Pan Cleaning and Inspection for Chevrolet Tracker - 4WD 2003

1. Clean the lower oil pan (7). Remove all the sludge and any oil deposits.
2. Clean the mating surfaces of the lower oil pan.
3. Inspect the threads of the engine oil drain plug (5).
4. Inspect the lower oil pan for cracking near the pan rails.
5. Inspect the lower oil pan for cracking resulting from impact or flying road debris.
6. Repair or replace the oil pan as necessary.