Posted 2/23/2013 07:35 (#2919684 - in reply to #2919439) Subject: Re: Deere own Yanmar?
West Central Minnesota
I have to agree with the Pretender, a four cylinder engine has inherent vibration problems. I also had this explained to me by a engineer who started with Minnepolis Moline and then moved to John Deere. A three cylinder on the other hand does not experience these issues. I wish I could explain this in laymens terms, but that is not my realm of expertise.