View Full Version : Diferential pinion bearing replacement

01-12-2008, 07:39 PM
The grand marquis 88-2000 book explain perfect how to replace diferential pinion seal, I made all steps on 8-5 until get the old seal, now I see the bearing but I do not know how to replace it and I do not find it on the book

01-14-2008, 04:07 PM
joselopez - Replacing the pinion bearing takes a lot more work than it looks. I know you can see the bearing but to remove it you will have to dissassemble the rear differential. There are two bearings on the pinion a inner and outer. The inner is pressed on the outer which you can see can slide off if your lucky. You must repalce the bearing races as well, then reset the preload and back lash. You can do this repair using our more detailed techbook #10345.