I have a model #DB7651-24 Powersmart snowblower. It’s two years old. I cut the old belt off, and found a replacement. It’s the right size, but not identical to the old one. I removed the lower, and upper plastic belt guards. However, the two bolts that hold the drive, and auger pulleys are in the way. The bolt heads are so close together the space between doesn’t allow room for the new belt to pass through. Any suggestions would be much appreciated. Thanks!