In Reply to: loose lift mount on 9n leaks like a mother posted by Dan Chisler on June 01, 2017 at 13:21:41:
My right side was very loose and leaked. When I had the pto shaft out last fall to rebuild, I was able to access the lift arm nut thru the large hole which the pto shaft resided. Due to the shaft loosening so much, the cotter pin was sheared off. I was able to get my arm in there with a box wrench and had a helper tighten the snot out of it. It has been holding tight so far with no cotter pin and no leaks.