To answer your other questions: I do have a front end loader. It is an LCI 285. The company in Texas that made it is out of business. It has two leaking hoses and one leaking cylinder. I plan to replace all of the hoses with hoses made by a local company. Hopefully they can repair the cylinder or I will be replacing that as well.
The hydraulic maintenance has not been done for a long time. I got a new filter from Hoye, and I am going to replace all of the fluids (and filter) after I get the loader repaired. Hopefully that will do the trick.
It does have power steering. It seems to work very well. The tractor is very nimble, especially compared to my Ferguson TO-20 non-power steering tractor. The fluid level in the front differential is very low, but I will replace that later.
My prioritized list of repairs to come:
1. Set screw and o-ring replacement on fuel valve if possible. Then replace filter.
2. If not possible, replace with new fuel valve/sediment bowl/filter.
3.New fuel lines to and from fuel valve/filter/sediment bowl.
4. New coolant hoses and lines. One is to replace a leaking Tygon tube that was used in place of a proper reinforced coolant line. Replace some of the hose clamps that have deteriorated.
5. Flush and refill coolant. Intall new overflow tank and lines. Install bracing on radiator to replace the missing bracing.
6. Install a proper battery hold down/tray so it doesn't continue to damage the fins on the radiator.
7. Change oil/filter
8. Repair/replace hydraulic lines for loader (and any other lines that are cracked or leaking)
9. Change trans/hydraulic fluid and filter.
10. Replace the right front tire/tube to match the new one on the left.
11. Sand and repaint the top hood piece and grille because they are very rusted.
12. Replace the three point with the kit from Hoye because it is rusted and the hitch balls only rotate with a hammer.
I have already install a hose for the crankcase ventilation, because there wasn't one, and I have replaced the cracked seat with a new one. The old one was soaked with rain water and I could never get it to dry.
Then I have a few new ideas from the photos you sent regarding proper hoses and connections, but that will come later, because I bought it to use it!
I hope that isn't too much information.