C 3500 Truck 2WD V8-6.0L VIN U (2001)
procedure for that pulley.
10. Inspection of the fasteners can eliminate the possibility that a incorrect bolt, nut, spacer, washer was installed.
12. Inspection of the accessory drive pulley(s) should include inspecting for bends, dents, or other damage to the pulley(s) that would prevent the drive
belt(s) from seating properly in the pulley grooves or on the smooth surface of the pulley when the back side of the drive belt us used to drive the
pulley.
14. Replacing the drive belt(s) when it is not damaged or there is not excessive pilling will only be a temporary repair.