A malfunctioning turntable motor can prevent your LG microwave from heating food evenly, leading to frustrating cooking experiences. If you’re facing this issue, don’t worry; replacing the turntable motor is a relatively straightforward task that you can tackle yourself. In this article, we will provide you with a step-by-step guide on how to replace LG microwave turntable motor, ensuring your microwave operates smoothly once again.
Identifying the Problem
Before replacing the turntable motor, it’s essential to confirm that it’s indeed the source of the problem. Here are some common symptoms of a faulty turntable motor:
- The turntable doesn’t rotate during cooking.
- The turntable rotates slowly or erratically.
- The microwave makes a grinding or humming noise while rotating the turntable.
Tools and Materials Required
To replace the turntable motor, you will need the following tools and materials:
- Phillips-head screwdriver
- Flat-head screwdriver
- New LG microwave turntable motor
- Electrical tape
Safety Precautions
Before starting the repair, ensure you take the following safety precautions:
- Unplug the microwave from the power outlet.
- Allow the microwave to cool down completely.
- Wear gloves to protect your hands from sharp edges.
Step-by-Step Guide to Replacing LG Microwave Turntable Motor
1. Remove the Microwave Door
Use a Phillips-head screwdriver to remove the two screws that hold the microwave door in place. Carefully lift the door off the microwave.
2. Disconnect the Turntable
Locate the turntable and disconnect it from the motor by gently pulling it straight up.
3. Remove the Turntable Motor
Use a Phillips-head screwdriver to remove the two screws that hold the turntable motor in place. Carefully lift the motor out of the microwave.
4. Disconnect the Motor Wiring
Use a flat-head screwdriver to gently pry apart the motor wiring connectors. Note the color coding of the wires for proper reconnection later.
5. Install the New Motor
Align the new turntable motor with the mounting holes and insert it into the microwave. Secure it with the two screws.
6. Reconnect the Motor Wiring
Reconnect the motor wiring connectors, ensuring the wires are matched according to their color coding. Use electrical tape to secure the connections.
7. Reattach the Turntable
Place the turntable back onto the motor shaft and press down gently to secure it.
8. Reinstall the Microwave Door
Align the microwave door with the mounting holes and slide it back into place. Secure it with the two screws.
9. Test the Microwave
Plug the microwave back into the power outlet and place a glass of water on the turntable. Run the microwave for a few minutes to ensure the turntable rotates smoothly.
Troubleshooting Tips
If the turntable motor still doesn’t work after replacement, consider the following troubleshooting tips:
- Check if the wiring connections are secure.
- Ensure the new motor is compatible with your LG microwave model.
- Inspect the motor for any visible damage or loose components.
Wrap-Up: Repairing Your LG Microwave Turntable Motor
Replacing the LG microwave turntable motor is a relatively simple repair that can restore your microwave’s functionality. By following the steps outlined in this guide, you can save yourself the cost of professional repairs and enjoy evenly cooked meals once again.
Frequently Asked Questions
1. How long does it take to replace the LG microwave turntable motor?
With the necessary tools and materials, the repair should take approximately 30-45 minutes.
2. What are the signs of a faulty LG microwave turntable motor?
Common signs include the turntable not rotating, rotating slowly or erratically, or making a grinding or humming noise.
3. Can I use a turntable motor from a different microwave model?
No, it’s crucial to use a turntable motor specifically designed for your LG microwave model to ensure compatibility and proper fit.
