I need a new auger motor for an Austraflamm Wega. (Wiring and circuitry all check out.) I've completely loosened the allen nut that holds the motor assembly in place and still can't get the motor loose. I don't want to pound on the thing and break it and I don't want to disassemble something I don't need to. Is there something else holding the motor assembly in place? Also, at the same time the Auger Motor has gone out, I'm getting a loud whining from the Blower Motor. Am I going to need to replace this? Is there some preventative maintainance or lubrication I need to do? The stove came with the house and worked great for a few months til now. I see that the company no longer does business in the U.S. but you can still get parts. This is my first experience with a pellet stove. Is this going to be a once every 15 year thing with parts or should I treat this like a used car, cut my losses, and trade it in for a new model?