John Deere 9770

John Deere 9770

by | Feb 12, 2017 | Previous Work, Agriculture, Harvester, John Deere

John Deere 9770 The Challenge The machine was underpowered for the job; it was dropping 300rpm when working hard in the crops. The resuting product was not clean as the hydraulics where not keeping up. The Solution Our dealer read out the factory ECU data via a...