Fan Case/Housing Sealant - Dow Corning BB850AD unplug and cool the unit

unplug and cool the unit before checking internal connections

Tip: Check every plug and connector before condemning boards or the motor

so carpets stay fresher longer

Fits: Royal 618

Fan Case/Housing Sealant - Dow Corning BB850AD unplug and cool the unitThis Fan Case and Housing Sealant from Dow Corning (Part #0300) seals the joint between a vacuum's fan case and housing during motor service. Applied to the mating surfaces on reassembly, it fills small gaps so the airway stays airtight after the case is closed. An unsealed or poorly sealed fan case leaks air around the fan chamber, and that leak costs suction and lets fine dust escape into the motor. Laying down a fresh bead of the correct sealant