Ok thanks for that info I will keep those things in mind. I will update and probably ask some more questions thanks.Thanks for that. Doesnt sound unusual .
The engine should turn any direction. If not, that would be unusual.
If you're going to start removing bonnet and associated radiator, alternator, etc you'll have an easier time of it (more room) trying to turn the crankshaft.
Hoist the bucket and chain it up (or remove it) if you can. it helps working on engine getting the loader booms out of the way
Check front pump bearings, steering yoke bushings and steering hoses and other hard to get items to while in there. Water pump is cheap and easy to replace FYI while in there.
I hope you wont mind keeping us informed of what you find.