not going to be much help on taking that rotator motor apart sir.
like i said, i always send them out.
way to risky to attempt out in the field.
if it's a cylinder? no problem, i do those all the time.
But rotator motors, wheel motors or even the center rotator coupler? Nope, won't do them myself. The cost vs benefit doesn't work if you are a field tech working for a lift company or even as an independent. You'll loose money on this doing it yourself.