2003 Ford Expedition leaking front differential pinion seal

Hi there,

You only need to remove the front drive shaft at the diff end, undo the pinion nut and slide off the pinion flange, the seal will flick out with a screw driver, fit a new seal and remember to lube the seal surface first, I will look up and flange nut torques and post that a soon.

Mark (mhpautos)