DescriptionThis video provides step-by-step repair instructions for replacing the cooling fan motor on a Frigidaire microwave oven (Model FFMV1645TSA). The most common reason for replacing this part is if the microwave is overheating.
All of the information for this video is applicable to the following brands:
Frigidaire
Step-By-Step Instructions1
Frigidaire Microwave Oven - Model FFMV1645TSA
2
Microwave Oven Cooling Fan Motor Replacement
4
You will need a phillips-head screwdriver, a putty knife and a magnetized screwdriver (optional) for this procedure.
6
Be sure to unplug the power cord or shut off the power supply.
7
Open the door and use a phillips-head screwdriver to unthread the two screws securing the front vent.
8
You can use a putty knife to help pry the vent off.
9
Unthread the screw securing the control assembly.
10
With the screw unthreaded, lift the control assembly up to detach.
11
Note the orientation of the wires connected to the control board, then disconnect them to fully remove the assembly.
12
Detach the fan motor wires.
13
Unthread the two mounting screws securing the fan motor.
14
Reach into the housing to hold the fan blade as you pull the old motor free ? make sure the fan blade stays accessible.
15
Install the new cooling fan motor by aligning the fan blade on the motor shaft as you position the motor on the housing.
16
Thread the mounting screws.
17
Attach the wires to the terminals.
18
Reinstall the control assembly by inserting the assembly tabs into the slots in the microwave oven frame, then connect all of the control board wire connecters to the appropriate terminals.
19
Align the assembly and push down.
20
Thread the screw ? having a magnetized screwdriver will make this easier.
21
Reinstall the front vent by aligning the top edge first then press the bottom edge into place.
22
Thread the screws to secure.
23
Plug the power cord back in or restore the power supply.
24
Congrats! Your microwave oven is ready for use.