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Engine Flywheel Cleaning and Inspection: Inspection

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect the engine flywheel for the following conditions:
    • Stress cracks around the engine flywheel-to-torque converter mounting bolt hole locations (1) and/or engine flywheel-to-crankshaft (2, 4)

      Important:  Do not attempt to repair the ring gear. Install a new engine flywheel.

    • Cracks next to the ring gear (3)
    • Damaged or missing ring gear teeth (5)
  2. Replace the engine flywheel as necessary.
    Fig 1: Checking Engine Flywheel
    G01815178Courtesy of GENERAL MOTORS CORP.