Commercial Chef Door Latch Retention Failure

Microwave door will not stay closed or pops open during operation.

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.

Possible Causes

Worn or broken door latch hooks, weak door springs, misaligned latch bracket, deformed door frame

Safety: Do not operate the microwave if the door does not stay securely closed; radiation leakage is possible.

Inspection:

Examine the door latch hooks for wear or breakage; replace if damaged.
Check that the door closes evenly and that the hinges are not bent.
Inspect the cabinet-side latch bracket for looseness; tighten mounting screws and realign if necessary.

If the door or frame is warped, replacement of the entire door assembly or microwave may be required.

Medium 3/5

Door Latch Assembly

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