Posted 10/12/2015 07:24 (#4835569 - in reply to #4835269) Subject: RE: Problem with cutterbar on Macdon FD75
Mid-Missouri
Some parts of the manual and technicians don't always agree on is what speed to run the feederhouse. What is straight forward is the pulley rpm for the wobble box. That is in the book. Buy a $15 digital tachometer and check if for yourself so you are not at the mercy of a mechanic guessing where it should be set.