Engine Flywheel Installation

Tools Required

• EN 46106  Engine Flywheel Holding Tool
• J 45059  Angle Meter

1. Place the engine flywheel in position on the crankshaft.
2. Install 2 NEW bolts in location at the top and bottom of the engine flywheel bolt pattern allowing the engine flywheel to hang in position.
Fig 1: View Of Tool EN 46106
Courtesy of GENERAL MOTORS CORP.
3. Install the EN 46106  .
Fig 2: View Of Engine Flywheel
Courtesy of GENERAL MOTORS CORP.
NOTE: Refer to Fastener Notice in Cautions and Notices.
4. Install the remaining NEW engine flywheel bolts.

   Tighten: 

   1. Tighten the NEW engine flywheel bolts to 30 N.m (22 lb ft).
   2. Tighten the NEW engine flywheel bolts an additional 45 degrees using the J 45059  .