Engine Flywheel Installation

Special Tools

• EN-652  Flywheel Holder
• EN-45059  Angle Meter

Equivalent regional tools: Special Tools .

Fig 1: Engine Flywheel And Bolts
Courtesy of GENERAL MOTORS COMPANY
1. Install the engine flywheel (1).
2. Install the EN-652  flywheel holder in order to fix the flywheel (1).
CAUTION:

Refer to Fastener Caution .

CAUTION:

Refer to Torque-to-Yield Fastener Caution .

3. Install the 8 NEW engine flywheel bolts (2) and tighten in the following order:

   Tighten the bolts a first pass to 60 N.m (44 lb ft).

   Tighten the bolts a final pass an additional to 45 degrees, use the EN-45059  meter.

4. Remove the EN-652  holder.