F 150 4WD Pickup V8-5.4L CNG VIN M (2001)
Drive Belt Tensioner: Service and Repair
Removal and Installation
1. Remove the drive belt.
2. NOTE: The belt tensioner for a vehicle with A/C is shown, the belt tensioner for a vehicle without A/C is similar, except for the ribbed pulley.
Remove the bolts and the belt tensioner.
3. To install, reverse the removal procedure.