What To Know
- Replacing a magnetron is a relatively simple repair that can be completed in about an hour with the right tools and materials.
- The cost of a GE microwave magnetron can vary depending on the model.
- With the right tools and materials, you can replace a GE microwave magnetron in about an hour.
If your GE microwave has stopped heating food, it may be time to replace the magnetron. The magnetron is a critical component responsible for generating the microwaves that cook your food. Replacing a magnetron is a relatively simple repair that can be completed in about an hour with the right tools and materials.
Materials You’ll Need
- New GE microwave magnetron (compatible with your model)
- Philips screwdriver
- Needle-nose pliers
- Multimeter (optional)
- Safety glasses
Safety Precautions
- Always unplug the microwave from the power outlet before starting any repairs.
- Discharge the capacitor inside the microwave by shorting the terminals with a screwdriver.
- Wear safety glasses to protect your eyes from flying debris.
Step-by-Step Instructions
1. Remove the Outer Panel
Use a screwdriver to remove the screws holding the outer panel in place. Carefully lift the panel up and set it aside.
2. Locate the Magnetron
The magnetron is usually located in the center of the microwave cavity. It’s a cylindrical component with a metal housing and a high-voltage wire attached to it.
3. Disconnect the Wires
Use the needle-nose pliers to disconnect the wires from the magnetron terminals. Note the location of each wire for reassembly later.
4. Remove the Magnetron
Loosen the screws holding the magnetron in place. Carefully pull the magnetron straight out of the cavity.
5. Inspect the Magnetron
Examine the magnetron for any visible damage or cracks. If you find any damage, you’ll need to replace the magnetron.
6. Install the New Magnetron
Align the new magnetron in the cavity and tighten the screws to secure it. Reconnect the wires to the terminals, making sure they’re in the correct positions.
7. Reassemble the Microwave
Place the outer panel back on the microwave and tighten the screws. Plug the microwave back into the power outlet.
Testing the Microwave
Place a cup of water in the microwave and heat it for 1-2 minutes. If the water heats up, the magnetron has been replaced successfully.
Troubleshooting
- If the microwave still doesn’t heat after replacing the magnetron, check the capacitor. A faulty capacitor can prevent the magnetron from working properly.
- If you’re not sure how to test the capacitor, you can consult a qualified appliance repair technician.
Common Questions and Answers
Q: How do I know if my GE microwave magnetron needs to be replaced?
A: If your microwave has stopped heating food, it may be time to replace the magnetron.
Q: Can I replace the magnetron myself?
A: Yes, with the right tools and materials, you can replace the magnetron yourself.
Q: How much does it cost to replace a GE microwave magnetron?
A: The cost of a GE microwave magnetron can vary depending on the model. However, you can expect to pay between $50 and $100 for a new magnetron.
Q: How long does it take to replace a GE microwave magnetron?
A: With the right tools and materials, you can replace a GE microwave magnetron in about an hour.
Q: What are the safety precautions I need to take when replacing a GE microwave magnetron?
A: Always unplug the microwave from the power outlet before starting any repairs. Discharge the capacitor inside the microwave by shorting the terminals with a screwdriver. Wear safety glasses to protect your eyes from flying debris.
