Parts for Lg LWD3010ST: Lower Cavity Parts

The Common Nut is an OEM part for LG ranges. It secures the fan blade to the motor shaft. This nut maintains the fan's stability and preventing it from becoming dislodged during use.

Causes of a bad common nut can include loosening over time due to vibration, improper installation, or damage from impact or mishandling.

Symptoms of a bad common nut include:

• Excessive noise or vibration from the fan assembly
• The fan blade becoming loose or detached, causing poor air circulation
• Potential risk of the fan blade becoming a projectile if completely detached

This OEM LG part is also compatible with some Kenmore models.a

This single wire harness routes power and signals between components to restore proper electrical connections and enable normal operation. It replaces a damaged or frayed harness to fix intermittent power, failed controls, or non-starting issues. What it does:

• Transfers electrical power and control signals between modules and components
• Replaces broken, burned, or corroded wiring that can cause intermittent operation
• Helps address symptoms such as control errors, unresponsive buttons, or units that won't start
• Restores secure connector fit to prevent voltage drops and arcing

• Disconnect all power (unplug or shut off breaker) before service to avoid shock
• Compare connector count and pin layout to the original before installing
• Route harness away from heat sources and moving parts; secure with existing clips

The Magnetron Thermostat is an OEM part for LG microwaves and built-in ranges. Its primary function is to monitor the temperature and ensure that it remains within a safe operating range. If the temperature exceeds the preset limit, the thermostat will interrupt the power supply to the magnetron, preventing overheating and potential damage.

Causes of a faulty magnetron thermostat can include electrical malfunctions, component failures, or physical damage. These factors can result in issues such as erratic heating, microwave not heating properly, or the appliance shutting off unexpectedly.

Symptoms of a bad magnetron thermostat may include:

• Microwave not heating food evenly or at all
• Inconsistent or weak heating performance
• Microwave shutting off or displaying error codes related to temperature issues

This OEM LG part can also be used on Kenmore/Sears appliances.