LMS9071SW LG Microwave Oven Combo - Parts

This micro-switch is designed for use in your microwave. The function of this part is to monitor the door latch position and communicate to the electronic control board whether the latch is open or closed. If your microwave does not provide heat, or will not start properly, you may need to replace the micro-switch. This part is approximat...Read moreely 1 inch in length and 3/4-inch in width. It is made of black plastic with two metal prongs. This is an OEM part sourced directly from the manufacturer. This part is sold individually. Be sure to disconnect the microwave from the power source before you begin this repair.

The door switch, often referred to as a primary interlock switch, provides power to the various components in the microwave when the door is in a closed position, and interrupts power when the door is open. This door switch is approximately 1 1/2 inches long, and has 2 metal prongs called terminals that extend from its body. Common sympto...Read morems related to a faulty primary door switch include: microwave will not turn/shut off, or the microwave will not heat properly. You can check the switch for continuity using a multi-meter. With the actuator button depressed, you should see continuity between these terminals. If there is no continuity the switch will need to be replaced. NOTE: Before you begin this repair, first make sure your microwave is unplugged, and that your capacitor is discharged. A capacitor stores large amounts of electricity even when your microwave is unplugged.

The fuse-time delay may also be known as a line fuse or a microwave fuse, and it is a piece for your microwave. The function of this part is to shut off the microwave if there is a power surge, in order to protect your microwave from damage. You should consider having a service technician install this part as the high-voltage capacitors i...Read moren a microwave can contain a very harmful electrical charge, even when the microwave is unplugged and has been inactive for some time. The tools that would be needed to complete this installation include a Phillips screwdriver, an insulated screwdriver, and a pair of pliers.

The turntable motor coupler connects the turntable motor to the tray. If the turntable on your microwave will not rotate, you may have a faulty motor coupler. The coupler commonly has a D shaped opening that fits tightly onto the motor shaft. If it is cracked, or worn it will need to be replaced. This is a genuine OEM replacement part sourced directly from the manufacturer.

This glass tray offers a smooth, durable surface for holding items while allowing easy visibility and cleaning. Designed for everyday use, it supports organized storage. Replacing a cracked tray restores safe handling and functionality.

This spring provides tension or controlled movement within the appliance mechanism. Engineered for durability, it supports smooth operation and helps maintain proper alignment of connected components.

This incandescent lamp is sourced from the original manufacturer, for use in microwaves and ovens. It illuminates the interior of the appliance cavity allowing you to view the food as it cooks or heats. It is typically located behind a panel or a cover inside the microwave/oven. Like any light bulb, the lamp can simply burn out over time...Read more. However, it is also possible that the lamp socket or wiring may be damaged resulting in an electrical failure. Before beginning any replacement, ensure that the appliance is unplugged. Remove the old lamp from its socket and inspect the assembly to ensure it is in good condition. Insert the new lamp in the socket and make sure it is seated correctly before repositioning the panel/cover. Plug the appliance back in to verify that the new lamp is functioning.