JJS
Guest
If you are talking about the paddle shafts, it can be done on the machine.A short jack or porta-power , will do(I used a $39 1 1_2 T floor jack) You remove the paddels, and the roller chains from the shaft. Rotate the shaft to the low spot, slip the jack under the shaft, and jack against the feeder floor. You may not be able to get it perfect, but it can come awful close. I did this a few times on a 750. Good luck Joe