Was able to get back at this yesterday. It's out. Now I need to clean it up. I'll have Pop take a look at it this weekend, he has seen a few of these in his days. These photos show it still in the housing, I wanted to spray off more of the crud before I removed it. Once I pulled the axle shafts out, and rotated the pinion, I could then spray off the rust. Most of it came off, these photos are before spraying the assembly with brake-kleen. This unit looks okay to me, but I don't know exactly what to look for. The bearings seem to be in good condition, not much play or backlash.
Shane
Shane's Toys... 2007 Forester XT Limited (2nd Owner) 1991 Cherokee Laredo (2nd Owner) 1981 Chevy 3/4 Ton Fleetside 8,600 Camper Special (3rd Owner) 1965 Chevy 3/4 Ton Fleetside (3rd Owner)