GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 Savana - AWD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E 🢒 Engine Flywheel Cleaning and Inspection

Engine Flywheel Cleaning and Inspection for GMC Truck Savana - AWD 2003


    Object Number: 178458 Size: SH
  1. Clean the flex plate in solvent.
  2. Dry the flex plate with compressed air.
  3. Inspect the automatic transmission flex plate for the following conditions:
    4. • Damaged ring gear teeth
    • Stress cracks around the flex plate-to-crankshaft bolt hole locations

       Important: Do not attempt to repair the welded areas that retain the ring gear to the flex plate. Install a new flex plate.

    • Welded areas that retain the ring gear onto the flex plate for cracking