I have a 4755 baler and noticed that the triangular plate that connects the pto to the flywheel is cracked. Still works, but crack doesn’t look good. Since it spins 1000 rpm, I assume welding would be tough because of balance? Why did it crack? I had read in an old post to looks for it to crack, but didn’t say if it was a weakness inherent to machine, or if it was a sign of something else?
Hesston 4755 cracked triangle plate on flywheel
