The brushes should be in the back of the motor, but be careful when you take it apart, the brushes should be placed in a spring loaded housing. Once you have it apart take some photos and post it, if the brushes are gone you need to find some where local that carries them. If not just contacting reeflo. If the brushes are still good check for the contact point between the brushes and the armature, if any rust is present use some emery cloth to clean it up. Before putting every thing back, check for bearing wear since there are metal shaving you might have a bearing that's gone. Also check for continuity on the motor winding, make sure there are no shorts in the motor itself, slap it back it together and see if she will start again. Best of luck.
