E 150 1/2 Ton Van V6-4.2L VIN 2 (1997)
Drive Belt: Description and Operation
Ford vehicles are equipped with a poly-V drive belt. To ensure maximum belt life, replacement drive belts must be of the same type and specification as
originally installed.
The drive belt is tensioned by a spring-loaded tensioner that maintains proper belt tension at all times.
A loose drive belt will result in slippage, which can cause a noise complaint or improper accessory operation (generator (GEN) will not charge, etc.). An
overly tight drive belt will place severe loads on accessory bearings and result in premature drive belt or accessory failure.
