- Clean and dry the oil pan mating surfaces.
- Apply sealant GM P/N 12346240 (Canadian P/N 10953493), or equivalent, evenly to the oil pan mating surface (1) of the engine block.
- Install the pins (402).
- Install the oil pan (400).
Notice: Refer to Fastener Notice in the Preface section.
- Install the bolts (409).
- Tighten the bolts.
Tighten
- Tighten the bolts in sequence a first pass to 6 N·m (53 lb in).
- Tighten the bolts in sequence a final pass to 12 N·m (106 lb in).