Posted 6/27/2010 21:33 (#1252840 - in reply to #1252772) Subject: Re: IH 1086 PTO?
Don't know about the 86 serie's, but the 66 serie's linkage would wear in the pin hole's. When you broke it back,over center to shut it off, the slop would let it slam down and snap the pin in the valve spool.