GM Service Manual Online
For 1990-2009 cars only

Engine Flywheel Installation Automatic Transmission


    Object Number: 1198671  Size: SH

    Important: Ensure the flex plate is installed correctly. Engine Side is stamped on the flex plate to assist with installation.

  1. Install the engine flex plate.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the engine flex plate bolts.
  4. Tighten the bolts following a criss-cross pattern.

    Tighten

        • Tighten the engine flex plate bolts a first pass to 40 N·m (30 lb ft).
        • Tighten the engine flex plate bolts a second pass to 80 N·m (59 lb ft).
        • Tighten the engine flex plate bolts a final pass to 100 N·m (74 lb ft).

Engine Flywheel Installation Manual Transmission


    Object Number: 1198674  Size: SH
  1. Install the engine flywheel.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the engine flywheel bolts.
  4. Tighten the bolts following a criss-cross pattern.

    Tighten

        • Tighten the engine flywheel bolts a first pass to 40 N·m (30 lb ft).
        • Tighten the engine flywheel bolts a second pass to 80 N·m (59 lb ft).
        • Tighten the engine flywheel bolts a final pass to 100 N·m (74 lb ft).