Dave Neubert
Senior Member
Iam in the process of resealing the sprocket Iam down to the big spanner nut that holds the sprocket on and I can't get it loose I have the retainer off and put my CAT spanner wrench on it used my crane to turn wrench had so much pressure on it that it left a 1/4 inch indent in the nut beat on it with pressure on it hit it with a pin knocker still nothing. Is it left hand thread maybe, anyone else have trouble getting the nut loose the next thing I will try is heat