Kenmore 3700 Owners Manual - Page 13

Rotate/pivot the nozzle guard and pull off. Electrical Shock and Personal Injury Hazard Disconnect electrical supply before servicing or cleaning the unit, Failure to do so could result in electrical shock or personal injury from vacuum cleaner suddenly starting. TO REMOVE BELT Lay cleaner fiat and flip cleaner to expose nozzle base,, Base should lay flat and face up. To remove nozzle guard, slide lock A to unlock position, Then rotate lock B clockwise from lock to unlock position. LOCKED POSITION Lift and remove brushrolL Dispose of old belt. TO REPLACE BELT OR BRUSHROLL Slide belt onto motor shaft. MOTOR SHAFT A UNLOCKED POSITION Place new belt in area of brushroll without bristles. A 13 END CAP With new belt in place, pull and slide brushroll into nozzle making sure that the brushroll end caps are in the correct orientation (see diagram for end cap orientation)° Rotate brushroll manually to make sure belt is properly aligned.