Video & Articles: Appliance & Equipment RepairWhirlpool Microwave Oven/Hood Combo Control Board Assembly Replacement W10893407

Whirlpool Microwave Oven/Hood Combo Control Board Assembly Replacement W10893407

02:58
This video provides step-by-step repair instructions for replacing the control board assembly on a Whirlpool microwave oven/hood combo (Model #WMH73521CS6). The most common reason for replacing this part is if the microwave will not work at all.

All of the information for this video is applicable to the following brands:
Whirlpool

Step By Step Instructions

1
Whirlpool Microwave Oven/Hood Combo - WMH73521CS6
2
Microwave Oven Control Board Assembly Replacement
3
Tools needed: Phillips-head screwdriver
4
Shock Hazard
5
Be sure to unplug the power cord or shut off the power supply.
6
Use a Phillips-head screwdriver to unthread the three screws securing the top grille.
7
Pull the grille down from the top to detach.
8
Next, unthread the screw securing the control board cover to the frame.
9
Lift the cover up to detach.
10
Now note the orientation of the wires connected to the control board?then disconnect them.
11
Unthread the screw securing the grounding wire to full release the control board assembly.
12
Install the new control board assembly by connecting the wires to the appropriate terminals.
13
Secure the grounding wire with the screw.
14
Now insert the cover tabs into the slots in the frame and thread the screw to secure.
15
Now align the grille tabs with the slots in the frame and snap the grille into position.
16
Rethread the three screws.
17
Having a magnetized screwdriver will make it easier to rethread the screw on the right.
18
Plug the power cord back in or restore the power supply and the microwave oven should be ready for use.
Description
This video provides step-by-step repair instructions for replacing the control board assembly on a Whirlpool microwave oven/hood combo (Model #WMH73521CS6). The most common reason for replacing this part is if the microwave will not work at all.

All of the information for this video is applicable to the following brands:
Whirlpool
Step-By-Step Instructions
1
Whirlpool Microwave Oven/Hood Combo - WMH73521CS6
2
Microwave Oven Control Board Assembly Replacement
3
Tools needed: Phillips-head screwdriver
4
Shock Hazard
5
Be sure to unplug the power cord or shut off the power supply.
6
Use a Phillips-head screwdriver to unthread the three screws securing the top grille.
7
Pull the grille down from the top to detach.
8
Next, unthread the screw securing the control board cover to the frame.
9
Lift the cover up to detach.
10
Now note the orientation of the wires connected to the control board?then disconnect them.
11
Unthread the screw securing the grounding wire to full release the control board assembly.
12
Install the new control board assembly by connecting the wires to the appropriate terminals.
13
Secure the grounding wire with the screw.
14
Now insert the cover tabs into the slots in the frame and thread the screw to secure.
15
Now align the grille tabs with the slots in the frame and snap the grille into position.
16
Rethread the three screws.
17
Having a magnetized screwdriver will make it easier to rethread the screw on the right.
18
Plug the power cord back in or restore the power supply and the microwave oven should be ready for use.

Applicable Product Model

icons/microwave
Brand
Product Type
Model
Subtype
Product Diagram & Manuals
Parts Needed
Total$0.00

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