Installation Procedure

WARNING: This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

The flywheel does not use a locating pin for alignment and will not initially seat against the crankshaft flange or spacer, if applicable, but will be pulled onto the crankshaft by the engine flywheel bolts. This procedure requires a three stage tightening process.

Fig 1: Identifying Automatic Transmission Flex Plate & Bolts

Courtesy of GENERAL MOTORS COMPANY

Install the flywheel and bolts (1) to the crankshaft.
Apply threadlock to the threads of the flywheel bolts. Refer to Adhesives, Fluids, Lubricants, and Sealers for the correct part number.

Fig 2: Identifying Flywheel Bolt Tightening Sequence

Courtesy of GENERAL MOTORS COMPANY

CAUTION:

Refer to Fastener Caution .

Tighten the flywheel bolts.
Tighten
1. Tighten the bolts (1-6) a first pass in sequence to 20 N.m (15 lb ft).
2. Tighten the bolts (1-6) a second pass in sequence to 50 N.m (37 lb ft).
3. Tighten the bolts (1-6) a final pass in sequence to 100 N.m (74 lb ft).
Install the automatic transmission. Refer to Transmission Replacement .