MT3070SHQ - Overview
Models starting with MT3070SHQ
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Micro Switch
PartSelect #: PS3522738
Manufacturer #: 3B73362F
This microwave door switch provides power to the various components in the microwave when the door is in a closed position, and interrupts power when the door is open. This door switch is approximatel...
$21.45
Special Order
Fastener Screw
PartSelect #: PS389896
Manufacturer #: 8169475
Sold individually.
No Longer Available
Microwave Micro Switch
PartSelect #: PS3529293
Manufacturer #: 6600W1K001C
This micro-switch is designed for use in your microwave. The function of this part is to monitor the door latch position and communicate to the electronic control board whether the latch is open or cl...
$21.45
On Order
Micro Switch
PartSelect #: PS3529294
Manufacturer #: 6600W1K001D
The door switch, often referred to as a primary interlock switch, provides power to the various components in the microwave when the door is in a closed position, and interrupts power when the door is...
$21.45
In Stock
Door Interlock Switch Kit
PartSelect #: PS373050
Manufacturer #: 4392027
This part is a genuine manufacturer door interlock switch kit, also known as primary micro switch or microwave switch kit, for a microwave. The function of this part is to sense when the door of the m...
$89.70
In Stock
Motor Synchronous
PartSelect #: PS3529208
Manufacturer #: 6549W1S011B
This AC synchronous motor is a genuine OEM replacement part specially made for microwaves. It operates on an alternating current, and it is responsible for rotating the turntable to ensure even heatin...
$36.85
In Stock
SCREW
PartSelect #: PS12728594
Manufacturer #: W11380570
Sold individually. For white and almond models.
$21.45
In Stock
Microwave High Voltage Diode Wire
PartSelect #: PS11745270
Manufacturer #: WP8205489
This part allows power to go only one way.
$47.40
In Stock
Spring
PartSelect #: PS3524607
Manufacturer #: 4970WRA001G
This spring provides tension or controlled movement within the appliance mechanism. Engineered for durability, it supports smooth operation and helps maintain proper alignment of connected components.
$13.92
In Stock
Common Symptoms of models starting with MT3070SHQ
[Viewing 6 of 6]No heat
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Won’t turn on
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Doesn’t shut off
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Tray won’t turn
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Door not closing properly
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Noisy
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Microwave worked intermittently depending on how door was closed
Remove top grille (2 screws), undo control panel (1 screw). Tilt down control panel, switches are on the left. There are actually three switches that are involved with the door, two horizontally mounted, one vertically mounted. This would be an EASY REPAIR, but it took me a while to figure out which of the three switches was bad, and a
... Read more
lso took a while to figure out that there is a plastic rod that inserts through the hole in the switch body. Once i figured this out went like a breeze. Lower horizontal switch was the bad one, but since the kit came with two switches i went ahead and replaced the upper horizontal one as well. IT appears that the horizontal switches are probably more likely to fail than the vertical switch based on the position of the switch and force angles. Works great now!
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Parts Used:
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Robert from Bainbridge Island, WA
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Difficulty Level:A Bit Difficult
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Total Repair Time:30 - 60 mins
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Tools:Pliers, Screw drivers
67 of 85 people
found this instruction helpful.
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Microwave would not rotate or heat up food.
After watching a few youtube videos, I used a phillips SD to take controll pannel off to access the switches that sense when microwave door is closed. Swapped out all 3 switched and mocrowave works like new. $20 fix (shipping included)
Parts Used:
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Joshua from WHITE LAKE, MI
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Difficulty Level:Very Easy
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Total Repair Time:15 - 30 mins
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Tools:Screw drivers
52 of 77 people
found this instruction helpful.
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Microwave went dead while in use.
1. removed vent across the top to gain excess to Screw holding control in place. 2. Removed control panel to access Fuse. 3. Remover fuse after pulling plug. 4.Tested fuse for continuity with volt ohm meter noting no continuity.5. Orderd new fuse. 6. receeived new fuse and installed infuse holder.7. plugged microwave plug back in receptic
... Read more
al and tested unit now working OK.Reversed steps 2 & 1 job complete
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Parts Used:
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Keith from Georgetown, TX
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Difficulty Level:Really Easy
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Total Repair Time:15 - 30 mins
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Tools:Pliers, Screw drivers
35 of 42 people
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