Posted 9/16/2017 13:13 (#6251608 - in reply to #6250492) Subject: RE: John Deere Brown Box question?
SE IL
With an ab line set lock on and get going straight. Stop and put some flags on the outside of each front tire. Turn around and start back on the same path locked on. See if you are between the flags going the opposite direction. If not you need an offset. Remember to only put in half the distance you are off. Before doin this test be sure to calibrate your tcm.