VENTILATION PARTS Illus. No. 1 2 3 4 5 6 7 8 9 Part No. Description Literature Parts W10342491 Use and Care Guide / Installation Instructions W10398274 Motor, Plenum Filter, Grease W10422878 30" Model W10425128 36" Model W10421258 Button, Filters Cover, Front W10421452 30" Model W10421449 36" Model W10398343 Microswitch W10398341 Microswitch W10421280 Arm, Upper W10313841 Damper, Hood 03/27/2014 Illus. No. Part No.