Posted 5/23/2019 20:41 (#7516533 - in reply to #7516348) Subject: RE: John Deere header help !
W.C. Mo.
Backbone is probably broke. This is the bar that bolts to the wobble box and all the guards the width of the head. Need to remove feather sheets (stainless steel sheets behind guards) to inspect.
I have also seen the bolts holding the wobble box to the backbone shear. This can be caused by bolts getting loose and/or running the platform at improper speed (too fast).