You’re going to love that 955 loader if you decide it deserves to run again, it is a serious pc of equipment for a Farm. The only problem is fixing big old crawlers is tons of time and tons of money. You need another decent sized loader just to take parts off of it.
I’d ask how long it’s been sitting. I think those have dry steering clutches. If they are stuck, it is a humungous job to fix. Unfortunately you’re not going to know if they are truly stuck unless the thing runs. Might be a good idea to get a tarp over it just in case they might still be free.
Stuck SC’s basically mean the scrap pile for all but the most driven of shade tree mechanics!