Happy Thanksgiving to everyone. A friend of ours has a 80's model 7610 tractor that belonged to her brother. He passed away a couple of years ago and now she has his tractor. She ask me if I could it running so it could be used and I did but it has a pretty bad power steering leak at the left front hydraulic steering shaft. She has no manuals for it. Am pretty good a working on things but know better then tear something down that requires special tools and no how. Is this a easy thing to fix and is it a bad seal or is it a oil ring issue. Any help greatly appreciated. Thanks, Steve