The trouble shooting section of the manual say to adjust the auger cables, check the tension and replace the auger belt if necessary... Of course the manual also show some stupid internal part number for the belts (like all the parts). I removed both the drive and auger belts from mine and went to the auto parts store. I replaced the Auger belt with a 17315 (14-0992-6) belt and it fit perfectly. Well.. It was a bit snug, but it is a new belt.