Posted 3/27/2008 09:23 (#342945 - in reply to #342578) Subject: RE: JD 7000 planter
CENTRAL ILLINIOS
I have a JD 1770 and was surprised to read in the book yesterday to change them at 14" . I remember hearing a number more like 14.5" at planter clinics over the years. So I don't know if it has changed or what.