JVM1790S Parts List

Halogen light bulb - 120v 20w (lamp,halogen)

This clear 20-watt, 120-volt halogen light bulb is a replacement part for the bulb behind the top grill in your microwave. The light bulb is used on the inside of your microwave to provide light when the door is open, or below the microwave to provide light for the cooking area. If the bulb in the microwave is burnt out or broken you will need to replace it. This is a genuine OEM halogen light bulb and is sold individually.

Filter,grease (microwave grease filter)

The grease filter works in conjunction with microwaves and is used to help collect grease particles in the air from cooking. The grease filter is chrome in color and measures 7 3/4” L x 5” W. This grease filter is sold individually. Most microwaves require two filters, please check your model for correct quantity needed before ordering. This is a genuine OEM grease filte

Micro switch (microwave door switch. This switch is normally open. When the microwave door is shut, the door switches close to send power to the microwave.)

The microwave primary door switch, also known as a micro switch, is normally open. When the door is shut, the door switch will close to send power to the microwave to operate. If the microwave won’t start, then the switch has failed, and the part will need to be replaced. The micro switch is in the latch board section and monitors the position of the door. This part measures 1.5” L x .75” W NOTE: Due to the high voltage capacitor in the microwave, it can retain a lethal electrical charge, even when unplugged. It is suggested to have a service technician install the part. This is a genuine OEM part. Please disconnect the power to the microwave before beginning the repair.

Primary door interlock switch (micro switch, 2 terminal)

This interlock switch is located in the door latch.

Fuse

The line fuse, also known as a ceramic fuse, is used to protect your microwave when there is a power serge by shutting down the microwave to avoid damage. If your microwave has no heat, won’t turn on, or the touch pad is not working properly, you may need to replace the fuse. This part measures approximately 1.25” long and is sold individually. Please remember to disconnect power to the microwave before starting the repair. This is a genuine OEM part.

Rack holder

Sold Individually.

Glass turntable tray (tray,glass)

This tray rotates in your microwave ensuring more even temperatures.

Halogen lamp - 50w (halogen light bulb)

Lamp also known as light bulb. Sold individually.

Rotating ring (rotating ring asm)

The rotating ring in your microwave rests under the microwave plate, and allows it to rotate when the microwave is running. It is a round plastic ring with 3 wheels spaced out around the perimeter. If your microwave plate or tray is not turning, you could have a broken or damaged rotating ring. This plastic ring is gray in color and is approximately 10 inches in diameter. The 3 wheels are made of white plastic. This part is sold individually.

Grease filter (filter(mech) grease)

The grease filter can be found on the bottom of the microwave. If your grease filter is damaged, it will not effectively capture grease that builds up when your microwave is in use. To replace the grease filter, simply grasp the filter ring and push it to the back of the microwave, then lift out the filter. To preserve the life of your grease filter, you should occasionally remove them and gently wash them in a warm water and detergent solution. Most microwaves will have two grease filters, but this part is sold individually. The grease filter is approximately 8.5 inches by 5 inches.

Filter,grease

Vent grille - stainless (grille vent)

This is the replacement vent grille for your microwave. It is made of stainless steel and is approximately 32 inches wide, and 3 inches tall. The vent grill covers components inside the microwave and allows air to flow through the slats. The main reason to replace the vent grille is if the old one is cracked or broken. To replace the vent grille, you will need to unscrew the old grille, then install the new one. This part is sold individually and is an authentic OEM part sourced directly from the manufacturer.

Mounting plate asm

This mounting plate, also known as a bracket, is crucial for keeping your microwave mounted to the wall, when placed above the stove. This OEM part is sold separately from the screws that are needed to hold it in place. You will need a screwdriver in order to secure the mounting bracket into place. Part has been substituted. Part is no longer a U-shaped bracket, it is now a flat mounting plate and will function the same.

Halogen lamp

Locker

The locker, or door latch assembly fits to the inside of the microwave door, and keeps the door closed. If the door on your microwave oven doesn’t appear to close properly, you may have a problem with the door latch assembly. This locker is made of plastic and measures 7 inches long x 2 inches wide. If either of the hooks is broken or does not have any spring tension, you may need to replace the assembly.