7060 hydraulics

I am looking at a 7060 for purchase. After talking to the seller I understand the power steering works but the remotes and 3 point do not. Am I looking at a replacement of the entire hydraulic pump? Or is there something else that might remedy the situation. If it is the entire pump what am I looking at cost wise and where can I find one? Would anyone recommend one from a salvage tractor?

I'd wager a broken spring on the low pressure spool on the main hydraulic pump compensator, or it needs to be shimmed to get stand-by pressures back up to 400 to 600 psi (that's where I set them). Could also be a broken swash plate spring inside the main pump. Either are a very easy fix for a trained tech and inexpensive. Another clue to this problem would be the PTO lever won't stay engaged by itself and the brakes are poor.