I bought a Dyson DC14 for 5 dollars from a garage sale, the seller said the brush no longer rotated. Turns out the clutch switch was too tight due to a missing
Dyson DC14 (with clutch) - Motor Replacement how to guide!
Vhbw Adaptateur Convertisseur de brosse d'outil d'aspirateur Dyson Connexion á 32mm pour Dyson DC14 All Floors Irwh, DC14 Allergy, DC14 Allergy Irsbl | Leroy Merlin
1 Dyson DC14 Vacuum Review (+Reasons To Avoid), 2021