( Grid squares measure 1x1 inch )
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Troubleshooting
This part fixes the following symptoms:
Sparking
This part works with the following products:
Microwave, Range, Wall Oven.
This part works with the following products:
LG.
Part# MCK69074904 replaces these:
MCK69074902
Customer Reviews
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Blair B - December 24, 2022
Verified Purchase
Great service
Part was a factory match all is back working like new
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Customer Repair Stories
Average Repair Rating: 3.9 / 5.0, 1 reviews.
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Sorry, we couldn't find any existing installation instruction that matched.
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 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 back to hard so you need to be careful.
Other Parts Used:
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Ellen from REDDING, CA
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Difficulty Level:Easy
-
Total Repair Time:15 - 30 mins
5 of 6 people
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Model Cross Reference
This part works with the following models:
PartSelect Number: PS12725272
Manufacturer Part Number: MCK69074904
Manufacturer Part Number: MCK69074904
Brand
Model Number
Description
LG
MSER0990S
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LG
MSER1590C
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