54. Timing Chain Housing Installation

Timing Chain Housing Installation




1. Apply a continuous bead of GM P/N 12346240 (Canadian P/N 10953493) or an equivalent to the timing chain cover mating surface.




2. Apply GM P/N 12346240 or an equivalent to the cylinder block (1).




3. Install the timing chain cover.

Notice: Refer to Fastener Notice.

Secure the cover using the 19 bolts:
^ Tighten the timing chain cover bolts (1) to 21 N.m (15 lb ft).
^ Tighten the timing chain cover bolts (2) to11 N.m (8 lb ft).
^ Tighten the timing chain cover bolts (3) to 9 N.m (80 lb in).
^ Tighten the timing chain cover bolts (4) to 9 N.m (80 lb in).