Posted 8/17/2018 15:59 (#6934845 - in reply to #6934834) Subject: RE: Setting knives on JD 38 chopper without gauge screws
West Chazy, New York
If they are that worn, you probably should grind back the heel first. Easiest way is to use a big portable grinder. Then move the shear bar forward, move the knives forward, and grind. Without the gauge bolts it's probably simplest to go by the gap behind the knife in the wear marks on the spiders.
Setting knives on JD 38 chopper without gauge screws
