78. Oil Pan Installation

Oil Pan Installation





1. Apply sealer GM P/N 12378521, (Canadian P/N 88901148) or the equivalent to both sides of the crankshaft rear main bearing cap (1). Press sealer into gap using a putty knife.





2. Install the oil pan gasket.
3. Install the oil pan.

Notice: Refer to Fastener Notice In Service Precautions.

4. Install the oil pan bolts.
^ Tighten the oil pan bolts to 25 Nm (18 ft. lbs.).
5. Install the oil pan side bolts.
^ Tighten the oil pan side bolts to 50 Nm (37 ft. lbs.).





6. Install the oil pan drain plug.
^ Tighten the oil pan drain to 25 Nm (18 ft. lbs.).