B-10 Question

[CHolmes 0]

I have a B_10 I am restoring and it looks like it has had better days. The first thing I need to repair is the limited slip on the rear wheel. It appears like this has had abuse as the pins are broken off and have been ground up between the gear and the hub. First off does anyone have a good diagram on this? Also how does it work? I assume the nylon stops the slipping and then the gear engages but not sure how. There is no seal between the hubs but I figure there must be. Does it take grease or 80-90w? Should the gear slide easily on the bushing?sm01

[UCD 14]

Differential Early

Differential Late

[CHolmes 0]

That is very helpfull,Thanks