I have a couple of questions (don't laugh...).
1. Do I need to shut off the tractor to hook up the quick connect hydraulics? That's what I've been doing.YES
2. Is there an easy way to release the QA hydraulics?Not really It appears that I can press in on the outer ring and release the male end from the coupling.YEP
3. The 'tilt' is mounted on the rear, but not a 'top'. I have several cylinders that came with this. Would it be wise/useful to mount the 'Top'? (I have 3 rear remotes, one of which hooks to the grapple when it is mounted).Yes
4. I assume the hydraulics/rear end fluid is all part of one system? Does this include the power shuttle? (manual is a little vague on all this)Yes, all one sump. of course front axle fluid is not part of the sump
5. What hydraulic fluid is best?The one/ones your manual specify's is a safe bet
6. What grease should I use for the pins on the loader/grapple?It is not critical. Some people like grease with Moly in it, but I dont think it matters near as much as to what type you use as long as you use grease, and plenty of it
Thanks. Take care,