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Fix a microwave that won't start or runs with the door open. This door interlock switch ensures safe operation by detecting when the door is fully closed.
Microwave won't heat but runs normally? A failed magnetron is the likely cause. This part generates the microwaves that cook food. Moderate DIY repair.
My son told me that almost all the microwave ovens that came into the repair center he worked at, 15 years ago, had a defective magnetron. I ordered a magnetron, and sat back until one shipped. The one that came, the first time, was in a small factory cardboard box, which was in a large bubble-pak Fedex envelope; which didn't show any signs of abuse. Inside, however, the factory box was beat up. Removing the magnetron, I noticed that the socket, as well as its' pins, was bent, and loose in the... Read more
Microwave door won't stay closed or latch? This door latch spring provides tension to secure the door shut. DIY repair in under 10 minutes with video help.
Ordered door latch part and new spring. You Tube video helped me identify what I needed. I tried the fix recommended and it didn't work so I ordered the parts. It took less than 5 minutes to switch out the old for the new. If the door doesn't latch, you can't run the microwave and it's key. It wasn't an expensive or hard fix to get my microwave up and running again. So pleased with AppliancePartsPros for having what I needed and being reasonable about pricing. Turnaround time was excellent! Read more
This is a micro switch that detects whether the microwave door is properly closed and latched. It is part of the safety interlock system that prevents the microwave from operating with the door open. Replace this switch if the microwave does not start when the door is shut, runs with the door open, blows a fuse when the door closes, or stops mid-cycle intermittently.
Knowing the odds of 2 failures occurring at the same exact time was unusually high, I just searched your site for what other broken items might affect these two failures. Came up with next control item upstream and tallied that item failure with percentages of successful repairs, (4 mins.) door safety switch. Since I had to change out the most likely of the 3 and since I was already was going to be into the switch panel I ordered all 3 and swapped them all out to cover my butt, as they were... Read more
Replacement glass turntable tray for your microwave cavity. Sits on the roller support and rotates food during heating. Order if your tray is cracked or broken.
Bought new turntable. Read more
Replaces cracked, worn, or broken turntable support ring in your microwave. Supports the glass tray and engages the rotating coupler mechanism.
Replaced the part in a few seconds. Working fine now. Read more
Microwave not heating or making loud buzzing noise? The high voltage diode regulates power to the magnetron. DIY repair typically takes 30-45 minutes.
LG Help-line said probably a failed magnetron, but since out of warranty,referred me to an authorized LG repair service. They wanted $79.95 service call to come out & diagnose problem. I ordered replacement magnetron for less than cost of a service call, Plus the part was delivered next day! Works like new again. Happy wife = happy life! Notes for DYI-ers: 1.Be careful removing over the stove microwaves--get help,they are heavier than you think. 2.Unplug microwave for 48 hrs, carefully... Read more
Microwave won't heat or makes loud buzzing noise? The diode regulates magnetron current flow. Simple repair—test with multimeter for continuity.
I have a multimeter so I was able to check the fuse per website recommendations and it was blown. However, the capacitor on the microwave was also original so I elected to replace the capacitor, fuse, and the ground protect diode. The repair was very simple (making sure the capacitor was discharged before replacing) and the microwave is now up and running again. Excellent trade to buy $40 worth of parts rather than a new $400 microwave. One nit - Kenmore puts a screw in the back that... Read more
Microwave turntable not rotating or making popping noises? This coupler connects the motor to the glass tray. Simple DIY fix takes under 15 minutes.
Replaced turntable motor and coupler Read more
The Switch, Micro is an OEM part for LG microwaves. This micro switch is crucial for the operation of the microwave door mechanism, ensuring that the microwave only operates when the door is securely closed.
Causes of a bad micro switch can include wear and tear from frequent use, damage due to electrical faults, or physical impact that disrupts its functionality.
Symptoms of a bad micro switch include:
This OEM LG part is also compatible with Sears/Kenmore models.
Glass turntable tray that rotates inside your microwave. Replace if cracked, chipped, broken, or missing to restore safe, even cooking and protect your oven.
I ordered the parts and replaced them. Read more
Turntable stopped turning or making noise? This microwave motor rotates the glass tray for even heating. Easy DIY fix with basic tools in under an hour.
I googled the make and model, and found the part on AppliancePartsPros.com. The underside of the oven has a metal grille with numerous openings of various shapes and sizes. There is a rectangle that is punched into this grille, just below the motor. I pried between the vent holes to snap the connections near the perimeter on the punched rectangle. I only did this on three sides. Then pry up the rectangle away from the connected side. Undid the hold down screw, separated the motor from the... Read more
Fastens panels, brackets, and covers inside the microwave cabinet. Replace if cracked, broken, or missing to restore secure mounting and alignment.
Bought the cover and the rivet put it on very easy repair Read more
Bracket that mounts and aligns the door latch switches inside your microwave. Replace if cracked, broken, or clips are damaged from prior switch removal.
REPLACED THE DOOR SWITCHES HOLDER ASSY---LABELED HOLDER ASSEMBLY LOCKER, WHICH CAME WITH ALL 3 DOOR SWITCHES ALREADY MOUNTED IN THE HOLDER ASSEMBLY, IT WAS EASY TO REPLACE, JUST 2 SCREWS BUT YOU DO NEED TO PULL THE FRONT PANEL ASSY FORWARD BY REMOVING 1 SCREW AND LIFTING IT UP AND OUT WHOLE JOB TOOK ABOUT 1/2 HOUR appliancepartspros.com GAVE QUICK DELIVERY MUCH APPRECIATED BOB B. Read more
Microwave runs with door open or won't start? A faulty door latch prevents the interlock switches from engaging. This replacement latch restores safe operation.
Determined which part was broken and entered the model number into the search window. My part was on the list of available parts. Thanks AppliancePartsPros.com! Read more
This circular support ring holds and rotates the glass turntable inside your microwave. It rolls on small wheels to ensure even heating by rotating food during cooking cycles. Replace if the turntable doesn't rotate, makes grinding noises, or the ring is cracked or warped.
I ordered a gadget with wheels on it to put under the little plate. now the little plate goes around in circles. Read more
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