Engine Flywheels Installation

1. Apply sealant, GM P/N 12346004 or equivalent, to flywheel retaining bolts.
2. Place the flywheel in position on the crankshaft.
3. Slip one bolt into the flywheel washer.
4. Install the washer and bolt in a location at the top of its rotation allowing the flywheel to hang in position.
5. Install the remaining flywheel bolts.
^ Tighten the flywheel retaining bolts to 15 Nm + 50° (11 ft. lbs. + 50°).

NOTICE: Refer to Fastener Notice in Service Precautions.