Jun 27, 2012 / 4120 Tach Doesn't exceed 1100 RPM #1 M Mister C New member Joined Jun 21, 2012 Messages 3 Location Prairieville, LA Tractor John Deere 1026R Helping a friend. He has a 4120 w/ about 1100 hrs. Purchased w/ 800 hrs. Tach has never operated correctly. Has anyone had a similar experience and if so, how to repair?
Helping a friend. He has a 4120 w/ about 1100 hrs. Purchased w/ 800 hrs. Tach has never operated correctly. Has anyone had a similar experience and if so, how to repair?