F 150 4WD Pickup V8-5.4L CNG VIN M (2001)
Pinion Flange: Service and Repair
Ford 9.75 Inch Rear Axle
Drive Pinion Flange
Special Tools
Special Tool(s)
Removal
1. NOTE: The rear. wheels and brakes must be removed to prevent brake drag during drive pinion bearing preload adjustment.
Remove the rear brake discs and calipers.
2. Mark the driveshaft flange and pinion flange for correct alignment during installation.
3. Remove the four bolts.
