F 550 4WD Super Duty V10-6.8L VIN S (2000)
2. Drain and refill the axle lubricant.
1. Remove the fill plug.
2. Using the special tool, remove the axle lubricant through the fill hole.
3. Fill the axle with the specified type and quantity of lubricant.
4. Install the fill plug.
3. Lower the vehicle.
