770B Loader Hydraulic Leakage

[Chris 1510]

I'm new to tractor ownership and I just got a Ford 1510 4WD tractor. I'm using it on a farm near Philadelphia, PA. After 1 hour of use it started spraying hydraulic fluid from just below what I think is the hydraulic pump on its 770B loader. The previous owner said he had to replace an O-Ring in the area. Where should I go for manuals, parts and just pain ole help running this ole girl. Please help?!
Thanks, Chris

 

[AroniaFarmer]

Maybe he pinched the O-ring putting it in. Or he forgot to take the old one off before putting on the new one on. I've seen it happen with oil filters.

 

[jimmysisson]

Check ebay for manuals -lots usually. You'll be happy to have a reference. Also a photo of the area will help the experts here. Esp if it's squirting at the time!
Jim