Video & Articles: Appliance & Equipment RepairWhirlpool Microwave Oven/Hood Combo Upper Left Door Switch Replacement W10727360

Whirlpool Microwave Oven/Hood Combo Upper Left Door Switch Replacement W10727360

04:01
This video provides step-by-step repair instructions for replacing the upper left door switch on a Whirlpool microwave oven/hood combo (Model #WMH73521CS6). The most common reason for replacing this part is if the microwave will not work properly.

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 Upper Left Door Switch Replacement
3
Tools needed: Phillips-head screwdriver, T-10 Torx bit, flat-head screwdriver, needle-nose pliers, magnetized screwdriver recommended
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
Disconnect the thermistor wire connecter to move the cover out of the way.
11
Use a T-10 Torx bit to unthread the screw securing the switch holder.
12
Insert a flat-head screwdriver to fully release the latch to detach the holder.
13
Use needle-nose pliers to remove the interlock spring.
14
Carefully detach the old switch.
15
Note the orientation of the wires, then disconnect them.
16
Install the new door switch by first connecting the wires to the appropriate terminals.
17
Now carefully snap the switch into the holder.
18
Reposition the interlock spring.
19
Realign the holder assembly on the frame, then thread the screw to secure.
20
Flip the cam plate forward.
21
Reconnect the thermistor wire connecter to the control board.
22
Insert the control board cover tabs into the slots in the frame and thread the screw to secure.
23
Now align the grille tabs with the slots in the frame and snap the grille into position.
24
Rethread the three screws.
25
Having a magnetized screwdriver will make it easier to rethread the screw on the right.
26
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 upper left door switch on a Whirlpool microwave oven/hood combo (Model #WMH73521CS6). The most common reason for replacing this part is if the microwave will not work properly.

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 Upper Left Door Switch Replacement
3
Tools needed: Phillips-head screwdriver, T-10 Torx bit, flat-head screwdriver, needle-nose pliers, magnetized screwdriver recommended
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
Disconnect the thermistor wire connecter to move the cover out of the way.
11
Use a T-10 Torx bit to unthread the screw securing the switch holder.
12
Insert a flat-head screwdriver to fully release the latch to detach the holder.
13
Use needle-nose pliers to remove the interlock spring.
14
Carefully detach the old switch.
15
Note the orientation of the wires, then disconnect them.
16
Install the new door switch by first connecting the wires to the appropriate terminals.
17
Now carefully snap the switch into the holder.
18
Reposition the interlock spring.
19
Realign the holder assembly on the frame, then thread the screw to secure.
20
Flip the cam plate forward.
21
Reconnect the thermistor wire connecter to the control board.
22
Insert the control board cover tabs into the slots in the frame and thread the screw to secure.
23
Now align the grille tabs with the slots in the frame and snap the grille into position.
24
Rethread the three screws.
25
Having a magnetized screwdriver will make it easier to rethread the screw on the right.
26
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

Related Articles & Videos

03:08
Part Testing
Microwave Not Working? Three Terminal Switch Testing
05:35
Part Replacement
Whirlpool Microwave Replace Door Switch, Upper Left #W10727360
02:13
Part Replacement
Whirlpool Microwave Oven/Hood Combo Air Damper Installation W10843943
04:10
Part Replacement
Whirlpool Microwave Oven/Hood Combo Mounting Plate Replacement W11025649
02:58
Part Replacement
Whirlpool Microwave Oven/Hood Combo Control Board Assembly Replacement W10893407