tbran
Guest
Only a FEW grain machines did not have AHHC. Verify this by looking outside the push out RH window and look for the round knob. A cable will run down to the header. Post back as to type of header and will try to convey adjustment proccedure. All F-F2 are interchangable as to AHHC. 82 and 1_2 year models and F3's were electric over hyd. and were same as M3 l3's.