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See part 24970A in the diagram
( Grid squares measure 1x1 inch )

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Spring

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PartSelect Number PS3525457
Manufacturer Part Number 4B72023A
Manufactured by LG
Troubleshooting
This part works with the following products:
Microwave, Range, Microwave Oven Combo.
This part works with the following products:
LG, Kenmore, Whirlpool, General Electric.
Part# 4B72023A replaces these:
4B72023A, 4B72023B
Questions and Answers

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2 questions answered by our experts.
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    Darlene
    November 22, 2017
    The microwave operates fine...problem is the springs at back of button that open door came off. i purchased new spring but can;t get it to remain on back posts after opening the door with it.
    For model number LRM1250W
    Hi Darlene, Thank you for your question. I would suggest taking a look at those back posts and seeing if they are also broken or not. It sounds like they may be and that is why you are having an issue installing the new spring. Good luck with your repair.

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    Darlene
    November 18, 2017
    How do I install the spring that holds the push button door opener?
    For model number LRM1250W/01
    Hello Darlene, Thanks for your question. You will want a service technician to install this part as the door contains shielding components. The technician needs to test the microwave for any leaks in the shield before you use the microwave. I hope this helps.

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      Customer Repair Stories
       Average Repair Rating: 4.4 / 5.0, 1 reviews. What's this?
        Sort by:
        Sorry, we couldn't find any existing installation instruction that matched.
        not all control buttons worked, including button for the light under the microwave
        1.Disconnected microwave from power 2.Put spring into middle round opening of the button compartment 3.Snapped in new button. So far 20 second job! 4. Removed front control panel from the microwave. Located Micro Switch,(on the left side connected with two snap-in wires).Pull out wires, pull out the switch. Replaced faulty switch with the new one. Snapped in two wires. Very easy. However, need short 2" philip screwdriver to be able to unscrew screw holding the old switch. Few minutes job! 5. Attached front panel. 6. Connected microwave back to power. Problems gone all work fine.
        Other Parts Used:
        Button Micro Switch
        • LESTER from FOREST HILLS, NY
        • Difficulty Level:
          Really Easy
        • Total Repair Time:
          15 - 30 mins
        • Tools:
          Screw drivers
        3 of 6 people found this instruction helpful.
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          Model Cross Reference
          This part works with the following models:
          PartSelect Number: PS3525457
          Manufacturer Part Number: 4B72023A
          Brand
          Model Number
          Description
          Kenmore
          58066291690
          Microwave
          LG
          62212
          Range - Oven-Range
          LG
          62212201
          Range - Oven-Range
          LG
          62219
          Range - Oven-Range
          LG
          62219201
          Range - Oven-Range
          LG
          62222
          Range - Oven-Range
          LG
          62222301
          Range - Oven-Range
          LG
          62229301
          Range - Oven-Range
          LG
          63263
          Range - Oven-Range
          LG
          63352
          Range - Oven-Range
          LG
          63359
          Range - Oven-Range
          LG
          65002401
          Range - Oven-Range
          LG
          65022
          Range - Oven-Range
          LG
          65022401
          Range - Oven-Range
          LG
          65222401
          Range - Oven-Range
          LG
          65223401
          Range - Oven-Range
          LG
          68-9246
          Microwave - GOLDSTAR MICROWAVE OVEN
          LG
          69252
          Range - Oven-Range
          Kenmore
          72160483000
          Microwave
          Kenmore
          72162212200
          Microwave
          Kenmore
          72162212201
          Microwave - Kenmore Microwave Model 721.62212201 (72162212201, 721 62212201) Parts
          Kenmore
          72162219
          Microwave - Kenmore Microwave Model 721.62219 (72162219, 721 62219) Parts
          Kenmore
          72162219200
          Microwave
          Kenmore
          72162219201
          Microwave
          Kenmore
          72162222
          Microwave - Kenmore Microwave Model 721.62222 (72162222, 721 62222) Parts
          Kenmore
          72162222300
          Microwave
          Kenmore
          72162222301
          Microwave
          Kenmore
          72162223200
          Microwave
          Kenmore
          72162229300
          Microwave
          Kenmore
          72162253201
          Microwave Oven Combo

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