Daewoo
Door Latch Misalignment / Wear
Microwave door will not stay closed or pops open during operation
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Worn latch hooks, Weak or broken door springs, Misaligned door hinges, Damaged latch receptacle in cabinet
How to Fix / Troubleshooting
Safety first: Unplug the microwave before adjusting door components.
Step-by-step checks:
- 1. Inspect latch hooks: Check the plastic hooks on the door for wear or cracks. Replace if they do not engage firmly.
- 2. Check hinges: Ensure the door is not sagging. Tighten hinge screws if loose.
- 3. Inspect latch receptacle: Look at the cabinet side where the hooks engage. If the receptacle is cracked or deformed, it may need replacement.
- 4. Test closure: After any adjustments or part replacements, close the door firmly and run a short test cycle to ensure it stays closed.
Warning: Do not operate the microwave if the door does not latch securely; this can compromise safety.
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Repair Difficulty
Medium
3/5
Required Part
Door Latch Assembly
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