Posted 10/19/2006 21:16 (#53505 - in reply to #53489) Subject: Re: 7720 combine question
Brazilton KS
First place I would look would be the wires from the tach sensor on the fan to the tach. Next would be the sensor itself, along with the chopper wheel it senses off of. If all that is in order, then about the only thing left is the tach itself.