You are one lucky fella...............I have had my unit for 3 years now and put on 500 hours........it has 2700 hours on it............God blessed me as it came with ROP, a 3 point, FEL, and bush hog.............
I live on 10 acres of hardwood hillside with an average slope of 15 degrees up to 25..............going slow and watching my tiltmeter allows me to do about anything I want..........
The only thing I have had to replace was the wiring harness which I got out of Rainbow....good guys...........for the minor stuff..........PLENTY of guys on here............forget about a shop manual; but with the help on here, common sense, and a readily available parts manual (again available on here) you can do about anything............GOOD LUCK....Dennis