1590 Drill with Fertilizer Option (Notching Top Mount)
Some John Deere 1590 Drills have a dry fertilizer option. The additional drive chain necessary for the fertilizer option interferes with the installation of the load cell top mount on one side of the drill.
The fertilizer drive chain passes through a cut-out in the frame of the box.
The load cell top mount will need to be notched to allow clearance of the chain. Remove only as much material as necessary to avoid contact with the chain.