Projects Steering Gear Box

Can anyone tell me how to put on new gaskets and new bearings in the steering gear box for a 1951 Ford F1? Even a diagram would be helpful but have been unsuccessful getting info online. I am doing a frame off restoration and run into this problem..just one of many.

 

http://www.littledearborn.com/truck/steering/fserie50.gif

 

Vern Tardels book on steering is good.

 

I like to have the book....maybe I'm just old fashioned

http://www.amazon.com/Ford-Pickup-Service-Repair-Workshop/dp/B00652XPOU

or find a used one on ebay or swap meet or wherever