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Home >> Chevrolet >> 2008 >> Express 1500 AWD V8-5.3L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Service and Repair >> Repair Instructions >> 33. Automatic Transmission Flex Plate Cleaning and Inspection

33. Automatic Transmission Flex Plate Cleaning and Inspection



Automatic Transmission Flex Plate Cleaning and Inspection





1. Clean the flex plate in solvent.
Caution: Refer to Safety Glasses and Compressed Air Caution .
2. Dry the flex plate with compressed air.
3. Inspect the flex plate for the following conditions:

* Damaged ring gear teeth (1)
* Stress cracks around the flex plate-to-crankshaft bolt hole locations (2)

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 (3) that retain the ring gear onto the flex plate for cracking