DescriptionThis video provides step-by-step repair instructions for replacing the door assembly on a Frigidaire microwave oven (Model FPMO227NUFA). The most common reason for replacing this part is if the damaged.
All of the information for this video is applicable to the following brands:
Frigidaire
Step-By-Step Instructions1
Frigidaire Microwave Oven - FPMO227NUFA
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Frigidaire Microwave Oven Door Assembly Replacement
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Tools needed: T-15 tamper-proof Torx bit, Phillips-head screwdriver, needle-nose pliers
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Because of the high voltage and high current used by microwave ovens, be aware that repairing this appliance poses a substantial risk for injury or death if precautions are not taken.
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You should always unplug the microwave before you attempt any disassembly.
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Since high voltage capacitors used in microwaves may retain a charge even after the microwave has been unplugged, we recommend that only experienced professionals access and replace internal components.
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Unthread the six rear screws securing the cover using the T-15 tamper-proof Torx bit.
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Unthread the screw on the right side of the cover as well.
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Pull the rear sides of the cover out then lift the cover up and pull back to fully remove.
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You should release the potentially stored electrical charge in the capacitor to avoid injury.
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You can do this by placing needle-nose pliers with an insulated handle across each set of terminals.
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Using the Phillips-head screwdriver, unthread the two screws securing the upper door hinge.
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With the screws unthreaded, open the door and lift the door assembly off the lower hinge.
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To install the new door assembly, align the bottom of the door on the lower hinge pin.
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Align the upper hinge on the frame, then thread the two screws to secure the upper hinge.
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Reinstall the microwave oven cover by first aligning the top edge then the sides.
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Thread and tighten the seven screws to secure.
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Plug the power cord back in and the microwave oven should be ready for use.