crwdns2934241:0crwdne2934241:0 Joshua Freeman
crwdns2934249:0crwdne2934249:0:
Most likely one of the gears is stripped that turns the brush shaft. You would need to take the brush apart to get a better idea. [guide|100537|Here] is a tear-down guide to inside the brush. Open it up and post some pictures of the inside if you need more help.
crwdns2915684:0crwdne2915684:0:
open