U6485-900 Self- propelled My agitator quit working when I switched from carpet to hard floor. I took the bottom cover off amd noticed the little agitator drive belt has a lot of slack in it. Its not worn, I've only used the vac 4 times.I suspect the idler pully some how slipped off.Can you tell me how does it go back on?

Need a faster answer?
The idler pulley is supposed to be loose on the belt so the brush won't turn until you recline the handle back
Was this answer helpful?
Thank you for your feedback!