Chosen Solution
my dyson DC33 runs but the brush roller doesn’t run the belt is NOT broken
DC33 models with the clutch have two stretch belts that need to be replaced periodically. Even if they are not broken, the smaller belt, which you can’t see without taking off the nozzle and belt cover, usually slips on the motor shaft when the belt is worn. The belt replacement on this model isn’t easy and is helpful with a special tool that is made to hold the belt up to get the brush roller out. Then you have to disassemble the clutch assembly to change the smaller belt. It also could be that the bearings in the brush roller are seized up. I wouldn’t recommend trying to fix it yourself if you have never done it before. Hope that helps, Otto aggiehomesolutions.com
