Special Tools

For equivalent regional tools, refer to Special Tools.

1. Apply sealant, GM P/N 12346004 (Canadian P/N 10953480) or equivalent, to the engine flywheel bolts.



2. Place the engine flywheel in position on the crankshaft.
3. Slip one bolt into the engine flywheel.
4. Install the bolt in a location at the top of its rotation allowing the engine flywheel to hang in position.



5. Install the EN 46326 tool to the engine block.

Caution: Refer to Fastener Caution in the Preface section.

6. Install the remaining engine flywheel bolts.

6.1.	First pass, tighten to 30 N·m (22 lb ft)

6.2.	Final pass, tighten to an additional 50 degrees using the J 45059 meter .