gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Engine - Serpentine Drive Belt Wear Information|Page 2177 > < Engine - Serpentine Drive Belt Wear Information|Page 2175
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Drive Belt: Service and Repair

REMOVAL PROCEDURE

1. Install a 3/8 inch drive wrench on the tensioner arm and rotate the arm counterclockwise.
2. Remove the drive belt.
3. Slowly release the tension on the tensioner arm.

INSTALLATION PROCEDURE

1. Route the belt over all the pulleys except the tensioner arm.
2. Observe belt routing for vehicles without air conditioning.

3. Observe belt routing for vehicles with air conditioning.

Engine - Serpentine Drive Belt Wear Information|Page 2177 > < Engine - Serpentine Drive Belt Wear Information|Page 2175