Part Location Diagram of 6549W1S011B LG Motor, AC Synchronous
See part 36549S in the diagram
( Grid squares measure 1x1 inch )
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Motor, AC Synchronous

 Fits your KCMS185JSS!
$40.98
  In Stock

Get this part fast! Average delivery time for in-stock parts via standard shipping: 1.8 days.

 Fits your KCMS185JSS!
PartSelect Number PS3529208
Manufacturer Part Number 6549W1S011B
Manufactured by LG
Troubleshooting
This part fixes the following symptoms:
Tray won’t turn | Noisy
This part works with the following products:
Range, Microwave, Wall Oven, Microwave Oven Combo.
This part works with the following products:
LG, Kenmore, Whirlpool, General Electric.
Part# 6549W1S011B replaces these:
AP4439448, 6549W1S011A, 6549W1S011C, 6549W1S011J, 6549W1S015A, 6549W1S017A, 6549W1S021B
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Customer Repair Stories
 Average Repair Rating: 3.9 / 5.0, 8 reviews. What's this?
  • 1
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Motor Burned Out On Turntable
My 8 year old daughter cleaned the inside of the microwave with enough water to rival a tsunami. Resulted in a clean microwave with a fried out motor that no longer revolved. Part came quickly. Took cover and bottom off to get to the part. One screw held it on and a plug. Removed those, put on new part and she was good to go. No trip to home depot today.
Other Parts Used:
  • Steven from Oak Forest, IL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
37 of 48 people found this instruction helpful.
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Arcing had caused burned turntable and melted connection to sec. motor.
Note: also had to replace turntable. Removed top cover using secure driver set. Placed microwave on it's front, using a soft towel. Removed edge screws from bottom plate (leaving 4 screws in center attached to heavy transformer). Separated bottom plate from body of microwave (leaving transformer wires still attached) exposing Synchronous motor. Removed two screws holding motor and electrical plug. Swapped new motor in its place. Re-attached bottom plate with its screws. Placed microwave onto it normal position. Re-attached top cover with its secure screws. Installed new turntable inside.
Other Parts Used:
  • John from MOUNTAIN VIEW, CA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
5 of 6 people found this instruction helpful.
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Plate stopped rotating - discovered plastic piece that spinner fit into was broken
Remove 2 Philips Head screws on left side of microwave. Remove 3 Philips Head screws from bottom rear of microwave. Remove 4 security screws from back of microwave (holding the cover to frame). These are the security type tips that are like a Torx bit, but need to be hollow in middle to accommodate pin in center of screw. Then back plate of microwave with heavy transformer still attached slides up and away. The wires aren't long enough to allow it to rest flat on the bench, but weight is low so it's easy to hold it upright while removing the motor unit. Separate connector from motor (simple) Remove motor by unscrewing 1 phillips head screw and rotating counter-clockwise a tiny bit. Remove Motor. Reverse steps to re-assemble. Note that there are a series of tabs at the bottom of the back cover that fit into holes in the baseplate of microwave. It can be a little tricky to line them up with the weight of the transformer, but it's not too bad. Once lined up, it drops in nicely and all the various screw holes line up. The microwave is a bad cooker when the plate doesn't spin. This simple and inexpensive fix saved me from having to buy a whole new oven.
Other Parts Used:
  • Charles from STAMFORD, CT
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
3 of 6 people found this instruction helpful.
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No rotation on the glass plate
Turned the microwave on its side. (Recommend turning it on its top. i had to fish the wire connection back to the center after it dropped away from the motor.) There is a spot under the rotation motor where an access port was stamped in the tin but not cut out. Used the small side cutter to complete the cut where tin had been left between holes. I unplugged the wires, removed the old motor by removing one screw, and installed the new one by reusing the same screw. The motor must have a reduction gear inside the case. The motor coil tested good, about 128 ohms, but it acted like there was a stripped gear inside. I wasn't interested enough to try to open the motor and confirm.

Had to go to the garage and get a small sheet metal screw to close the new trap door.

The "new" motor had scratches on it, made me wonder if it was really new, but it works fine and will probably outlast me.
Other Parts Used:
  • Mark from DES MOINES, IA
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
2 of 2 people found this instruction helpful.
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Interior bulb was burned out, turntable internal gear was stripped, and turntable ass'y wheel kept falling off
Motor was simple. Just snip out the bottom cover plate, disconnect the electrical connector, and unscrew the motor. Reverse to reinstall new motor. Rotate the cut out cover plate 180 degrees, fit tabs through slots, and screw back into place.

The bulb replacement required the side/top/side shell be removed. Only surprise was that some of the attachment screws were tamper-proof torx, so I had to buy a set of tp torx bits to take it apart. They are readily available online for < $10 for a set. They look like a standard torx bit, but with a small hole drilled into the center to accommodate the tamper-proof pin.The bulb assembly has a roughly diamond shaped attachment flange, and you need to use a screwdriver to press plastic spring tabs at each end to release the bulb.
Other Parts Used:
LAMP,INCANDESCENT TURNTABLE ASSEMBLY
  • G Michael from PORTLAND, OR
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
2 of 3 people found this instruction helpful.
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Turntable stopped turning
Removed micro bottom - 5 screws. One screw on the motor and a clip. Reversed the sequence, turned it on and watched it turn.
Other Parts Used:
  • Ed from MILLS RIVER, NC
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
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Turntable not turning.
Take off cover then the bottom. Transformer is on the bottom plate and wires won't let it come all the way off, too many wires to pull off so will have to position the bottom plate so you can get to the motor. Remove 1 screw on motor and remove motor. Install new motor connect wires replace bottom plate, replace cover. All done (hope & pray it works ok) mine worked perfect. Hope this helps.
Other Parts Used:
  • Virgil from Bowling Green, MO
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
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Replace turntable motor
Unplug.Take off the external cowling from the back of the unit by removing the torx security screws. Tip: instead use a thin screwdriver blade to unscrew the torx screws, or knock out the center pins of these screws. Remove the bottom panel. The replacement motor is attached with one phillips screw, re-attach wires to motor - polarity doesn't matter. Re-assemble and you're finished.
Other Parts Used:
  • William from Houston, TX
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    1- 2 hours
0 of 1 people found this instruction helpful.
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  • 1
Questions and Answers

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6 questions answered by our experts.
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Floyd
June 11, 2019
Turn table isn't turning, microwave doesn't start. Only the light is working
For model number LCRT2010BD
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Hello Floyd, thank you for your question. We would recommend testing the door switches. Most of the time, when the unit won't turn on, but the light works, the door switches have failed. Here is a link for testing the door switches. https://www.partselect.com/Microwave+test-door-switch+repair.htm. I hope this helps!

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Byron
February 15, 2019
Micro wave runs but does not heat
For model number lmc2075st
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Hi Byron, Thank you for your question. If the microwave is not heating, there are some parts that you will need to check to see which ones are causing the issue. You will need to check the magnetron, the diode and the door switches. I hope this helps. Thank you and have a great day!

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Rick
March 26, 2019
When you set the timer,it only runs 3 seconds and then shuts off.
For model number LMC2075ST
PartSelect logo
H Rick, Thank you for your question. If the timer is not working, the issue could be the electronic control board or possibly the door switches. You will need to test the parts with a multimeter to see which one is causing the issue. Here is a link to a video that will show how to use one, https://www.youtube.com/watch?v=bWC44fHn0As. I hope this helps. Thank you and have a great day!

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Michael
February 12, 2020
Will this fit my oven ?
For model number LCS2045WBK
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Hello and thank you for writing. Your model number is not recognized. Regretfully, but we cannot find parts, confirm compatibility or do research on questions without your model number. Here is our link to help you find your full model number: https://www.partselect.com/Find-Your-Appliance-Model-Number.aspx We are looking forward to your response.

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Maryann
February 20, 2023
My mircowave tray either does not turn or turns a tiny bit. What part do I need.
For model number lrm2060st
PartSelect logo
Hi Maryann, thank you for contacting us. According to our research, it seems like there is a problem with your turn table assembly, part number PS3528532. If it does not solve your problem, please check your motor, part number PS3529208. We hope this sorts out your problem!

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Related Parts:
Eugene
January 22, 2018
Noisy as it turns
For model number LRM2060ST
PartSelect logo
Hello Eugene, Thank you for your inquiry. It does sound like the turntable motor. Hope this helps!

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  • 1
Related Parts
Model Cross Reference
This part works with the following models:
PartSelect Number: PS3529208
Manufacturer Part Number: 6549W1S011B
Brand
Model Number
Description
LG
295
Range - Oven-Range
Kenmore
29589998
Microwave - Kenmore Microwave Model 295.89998 (29589998, 295 89998) Parts
Kenmore
29589999
Microwave - Kenmore Microwave Model 295.89999 (29589999, 295 89999) Parts
LG
60102
Range - Oven-Range
LG
60109
Range - Oven-Range
LG
61282
Range - Oven-Range
LG
61283
Range - Oven-Range
LG
61289
Range - Oven-Range
LG
62002
Range - Oven-Range
LG
62002201
Range - Oven-Range
LG
62102
Range - Oven-Range
LG
62102201
Range - Oven-Range
LG
62109
Range - Oven-Range
LG
62109201
Range - Oven-Range
LG
62223
Range - Oven-Range
LG
62223201
Microwave - Microwave
LG
62252
Wall Oven
LG
62253
Range - Oven-Range
LG
62259
Wall Oven
LG
62342
Range - Oven-Range
LG
62344
Wall Oven
LG
62349
Range - Oven-Range
LG
62362
Range - Oven-Range
LG
62364
Range - Oven-Range
LG
62365
Range - Oven-Range
LG
62369
Range - Oven-Range
LG
62462
Wall Oven
LG
62463
Wall Oven
LG
62464
Wall Oven
LG
62469
Wall Oven
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