Impala V8-5.3L (2008)
Drive Belt: Service and Repair
Drive Belt Replacement - Accessory
Tools Required
EN-47988 Serpentine Belt Tension Unloader
Removal Procedure
1. Remove the passenger side diagonal brace, if more clearance is required. Refer to Front Fender Upper Diagonal Brace Replacement .
2. Reposition the underhood bussed electrical center (UBEC), if more clearance is required.
3. Install the EN-47988 , to the drive belt tensioner.
4. Rotate the EN-47988 clockwise in order to relieve the tension on the belt tensioner.
5. Remove the drive belt (1) from over the power steering pump pulley.