[TenTec] Satellite station rig

[w8bvh]

Greetings to all:
I picked up a homeless 2510 mode B satelitte tranceiver. It has been very 
much apart. The vfo is loose in the case and the knob assy is broken away. 
Only thing left on the shaft is a black piece w/ a groove around it. Dial 
cord of corse is broken. Case needs repainted but face looks decent. Lots of 
wires dangling inside. Don't know if all of it is there or not.
Here is the request. ,.,,,,
Does anyone have a pictoral breakdown of the dial assy so I will know what 
pieces I will need?? Or a schematic to see where the wires go?? If this is 
too far gone it will be a parts rig. Don't want to spend too much more until 
I know this.
Thanks for your consideration of my request.
Best regards,
Ralph Howes
W8BVH