K 3500 Truck 4WD V8-6.5L DSL Turbo VIN S (1999)
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 from the drive pulleys (if equipped with a single generator).
3. Remove the drive belt from the drive pulleys (if equipped with dual generators).
4. Slowly release the tension on the tensioner arm.
INSTALLATION PROCEDURE
IMPORTANT: Refer to the Underhood Label for the proper drive belt routing graphic.