MH7140XFB1 Whirlpool Microwave - Overview

This 40w light bulb is a replacement bulb constructed of glass and metal. It is an easy-to-install electrical part which produces 40w of light. If the bulb won't light up then it may be broken and should be replaced. The bulb attaches directly to an appropriate light socket and has a small screw-in base. To access the exterior light bulb,...Read more you will need to remove the panel on the bottom of the microwave using a Phillips screwdriver. If your exterior light bulb has not been changed before, it is probably held in place with some silicone. You will need to cut away this silicone to remove the old bulb. If you cannot access the silicone with a utility knife, it can be removed using dental floss. Once the silicone is removed, simply unscrew the old bulb, and replace it with the new one. Be sure to disconnect the power to the microwave before you begin this repair. This light bulb measures about 1 1/8 inches. We do not recommend using a higher-wattage bulb for this appliance, and can only recommend this specific bulb. If fixing the bulb does not solve your microwave light issue, it's possibly a problem with the socket, which means the socket and/or board will need to be replaced. This can be a more dangerous repair, so consult your user manual or a technician before attempting.

Sold individually.

This is a package of 2 filters. The charcoal filter is used in microwaves to remove food odors from the air. If your filter is damaged or strong odors are coming from your microwave, it is best to replace this part. The only tool needed for this repair is a Phillips screwdriver. First, remove screws at the top of microwave to access the f...Read moreilter. Next, remove filter and insert new filter by pushing it all the way back, so the edges hit the two tabs. The front edge of the filter should rest at the bottom of the cavity. Make sure to replace the grill after installing the new filter. Remember to unplug your microwave from the power source before the installation process. This part is metallic and measures about 12 inches wide and 6 inches deep.

This tray is rotated when the microwave is turned on.

This black vent grille mounts on the top of the microwave above the door. The two mounting brackets are already installed on the grille.

This part protects the microwave by shutting it off if there is an electrical surge.

This part allows power to go one way but not the other.

This white vent grille mounts on the top of the microwave above the door. Screws For This Grille Are Prt# PS389895

This assembly includes the damper door and frame.

This support ring sits underneath the glass turntable tray.

This screw is sold individually.

Sold individually.