Eric_Phillips
Platinum Member
I have a used PHD that I think is a model 500. The shaft coming out of the gear box to the auger has two holes offset 90*. The augers also have these two holes. Are they both supposed to get a 1/2" shear pin or just one? There is a sleeve around the bottom of the shaft containing the lower hole that is the ID of the auger. If I only use one pin does it matter which hole?