Drive Belt: Description and Operation

Accessory Drive

4.6L, 5.4L(2V), 5.4L(4V):

The accessory drive consists of the:

- drive belt (8620).
- generator pulley.
- power steering pump pulley.
- crankshaft pulley.
- A/C clutch pulley.
- belt idler pulley.
- drive belt tensioner.
- water pump pulley.

The accessory drive:

- has a single serpentine drive belt.
- has an automatic drive belt tensioner.
- does not require adjustment.