Craftsman snowblower won't throw snow, auger not spinning

Craftsman snowblower won't throw snow, auger not engaging

Check shear bolts.

Move auger by hand with plug wire disconnected.

KISS is right the shear bolts are probably broken that's the way they are made ,to break if you hit something hard.Make sure you put the same grade of bolt back in.
To hard of a bolt could break something else,