LMC0975ST (CSSELNA) LG Microwave - Overview
Sections of the LMC0975ST
[Viewing 1 of 1]Keep searches simple, eg. "belt" or "pump".
Time Delay Fuse
PartSelect #: PS3522743
Manufacturer #: 3B74133Q
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 ord...
$11.77
In Stock
Insulator Cover
PartSelect #: PS12725272
Manufacturer #: MCK69074904
This mica plate, also known as an insulator cover or a waveguide cover, protects the opening where microwaves enter the cooking cavity from the magnetron. By covering it, the plate ensures the even di...
$13.92
In Stock
TRAY,GLASS
PartSelect #: PS12082163
Manufacturer #: MJS63771901
Introduce quality to your kitchen appliances with the LG MICrowave Glass Turntable Tray. With its precise size and shape, the part ensures the microwave functions optimally. The tray is ideal for cert...
$32.63
On Order
MAGNETRON
PartSelect #: PS12383382
Manufacturer #: EAS61382907
Introducing your reliable solution to efficient cooking - the LG Magnetron. This genuine OEM item, intentionally designed for safe and efficient heat generation in your microwave, produces the fundame...
$130.18
On Order
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Common Symptoms of the LMC0975ST
[Viewing 4 of 4]Won’t turn on
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No heat
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Sparking
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Tray won’t turn
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Sparks from an old wave guide that needed to be replaced
Put microwave on its side as my hands weren’t ready enough to hold it up while trying to push it in.
Put board on the door to hold it open.
Gently pushed the wave guide back as far as it would go. Then, I carefully pushed the front tabs in place. No bending. I had practiced on the old one first. Broke the 2 old tabs by pushing ... Read more back to hard so you need to be careful.
Put board on the door to hold it open.
Gently pushed the wave guide back as far as it would go. Then, I carefully pushed the front tabs in place. No bending. I had practiced on the old one first. Broke the 2 old tabs by pushing ... Read more back to hard so you need to be careful.
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Parts Used:
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Ellen from REDDING, CA
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Difficulty Level:Easy
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Total Repair Time:15 - 30 mins
4 of 5 people
found this instruction helpful.
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Cracked glass tray replaced
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Joseph from PARKER, CO
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Difficulty Level:Very Easy
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Total Repair Time:Less than 15 mins
1 of 2 people
found this instruction helpful.
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Microwave operated but did not heat
Initial failure of over range microwave Aug 3rd. Control Panel worked but no heat. Took to local LG authoriaed local repair place. They fixed it quickly and we re-installed it. Worked fine for 2 months then had similar failure again. Agaim took to same authorized repairer. They kept unit for 3 months but finally concluded theu could not
... Read more
fix it and suggested we contact LG for a partial refund. When they tested the unit during re-assembly in my presence, there was a blue flash and the fuse blew. Since we had built a custom tile mural back splash around this unit, I brought it home, ordered a number of time delay fuses new capacitor and two new high voltage diodes. However, using my Fluke DMM, I checked the existing capacitor and high voltage diode and they checked OK so I just replaced the time delay fuse. The high voltage transformer leads had 2 possible ways to connect to capacitor and diode. Tried one way, plugged unit in and turned it on, and immediatly blew the fuse. Replaced the fuse and reversed the high voltage transformer connections,amd turned unit pn, and it worked perfectly. Since we had experienced several power failures during the time of the original failure, the repairer concluded that power spikes might be at fault, so I also purchased a TrippLite ISOBAR4ULTRA 3300 Joule surge protector between wall outlet and microwave, and re-installed over range. It has worked perfectly since.
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Parts Used:
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Donald from Oak Ridge, TN
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Difficulty Level:Easy
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Total Repair Time:1- 2 hours
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Tools:Screw drivers
3 of 10 people
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