My buddy's 2000 4x4 diesel Excursion has some major front end problems. Does anyone have an exploded diagram of the front hub/axle/differential?

Thanks,
P.J.

 

I need help with the front suspension on my 2000 Excursion. Front bearings on the left side seem to be shot in the knuckle and the hub. The left front wheel hub has let loose and is rubbing on the calliper support. I have removed the hub and the axle has a huge amount of play and a lot of black debris in the knuckle, and there is a lof of play in the axle where it comes out of the differential. I can't find any drawings or parts list to see what all needs replaced. I am reasonably sure the knuckle and the hub need replaced. However I can't tell what else needs replaced. There is about 1/2" of play in the other wheel as well, so it appears that the right side is going as well. I need help with drawings and any info that any of you may have. How do I pull the knuckle off of this beast?
Charlie