Engine Flywheel Installation

^ Tools Required
- J 36660 Torque Angle Meter
- J 38122 Crankshaft Balancer Holder





1. Install the flywheel.





2. Install the retainer if the vehicle has an automatic transmission.
3. Install the new bolts or apply Adhesive/Sealant Compound GM P/N 12345493 or equivalent to all flywheel to crankshaft bolts that are being re-used. Carefully follow the instructions included with the thread locking compound in order to ensure proper bolt retention.

NOTICE: This bolt is designed to permanently stretch when tightened. The correct part number fastener must be used to replace this type of fastener. Do not use a bolt that is stronger in this application. If the correct bolt is not used, the parts will not be tightened correctly. The system or the components may be damaged.

4. Holding the crankshaft balancer with the J 38122, tighten the bolts evenly.
^ Tighten the bolts to 30 Nm (22 ft. lbs.). Use the J 36660 in order to rotate the bolts 45 degrees.

NOTICE: Refer to Fastener Notice in Service Precautions.