Tools Required

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

J 44643 Flywheel Hold Tool. See Special Tools .

Fig 1: Locking Flywheel Using J 44643

Courtesy of GENERAL MOTORS CORP.

Install J 44643 to lock the flywheel. See Special Tools .

Fig 2: View Of Crankshaft Balancer & Bolt

Courtesy of GENERAL MOTORS CORP.

Remove the crankshaft balancer bolt.
Remove the crankshaft balancer.