LMC1575ST (CS1EBBY) LG Microwave - Overview
Sections of the LMC1575ST
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Microwave Turntable Motor Coupler
PartSelect #: PS3522918
Manufacturer #: 4370W1A006B
The turntable motor coupler connects the turntable motor to the tray. If the turntable on your microwave will not rotate, you may have a faulty motor coupler. The coupler commonly has a D shaped openi...
$15.95
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...
$13.77
In Stock
Questions And Answers for LMC1575ST
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Nick
December 20, 2022
Tray will not rotate. Coupler is ok
For model number LMC1575ST
Hi Nick, thank you for reaching out. The turntable motor appears to be faulty and you may need to replace it with part number PS3598393. We hope this helps! If you need help placing an order, customer service is open 7 days a week. Thanks again for your great question.
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Common Symptoms of the LMC1575ST
[Viewing 3 of 3]Tray won’t turn
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Door not closing properly
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Won’t turn on
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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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The new part was too thick for the worn out plastic ring which is obsolete.
Needed to raise the part to match the ring. I used peanut butter to hold plastic shim while replacing to hold it in place. Built in Oct. 2009.
Parts Used:
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James from PURCELLVILLE, VA
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Difficulty Level:A Bit Difficult
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Total Repair Time:30 - 60 mins
1 person
found this instruction helpful.
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Shaft socket was worn out
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Cesar from Miami, FL
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Difficulty Level:Really Easy
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Total Repair Time:Less than 15 mins
0 of 1 people
found this instruction helpful.
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