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MW735WB (XAA) Samsung Microwave - Overview
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$17.95
In Stock
Micro Door Switch
Part #3405-001034
This door switch, also known as a safety switch, is a genuine OEM replacement part for microwaves. It is a safety mechanism that sends signals to the microwaves control system, telling it when the door is open/closed. This ensures that the microwave only operates when the door is securely shut and switches off as soon as the door is open....Read more Over time, this switch can become worn out or damaged. A faulty door switch can result in failure to switch the microwave on/off, lack of heat, and running with the door open. To confirm that the door switch is faulty, use a multimeter to test for electrical failure. To remove the faulty switch, disconnect the wiring connectors and take note of where they are positioned. Place the new switch in position and reattach the wiring connectors to the appropriate terminals and close the microwave door to check that the switch engages appropriately.
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$28.26
In Stock
High-Voltage Diode
Part #DE91-70063D
This high-voltage diode is designed for use within various makes and models of microwaves and is a genuine OEM part that converts alternating current (AC) into direct current (DC). If you notice your microwave turns on and starts but does not heat anything, this diode is likely responsible. You can check the continuity of the diode with a...Read more multimeter before outright replacing it, but it is important to remember that doing any repairs on a microwave and dealing with sensitive electrical components should be done carefully and with the appropriate precautions to avoid any hazards. To replace the high-voltage diode in your microwave, disconnect it from power and allow it to discharge. Using the appropriate screwdrivers, gain access to the control panel of the microwave. Using an insulated screwdriver, release any electrical charge in the capacitor by touching it across the terminals. Then you can remove any hardware securing the diode, including the harness connecting it to the capacitor, which may be easiest done with pliers. Connect the new diode to the capacitor terminal and the securing bracket, and then reassemble your microwave before connecting it to power again.
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$22.95
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$56.94
In Stock
Synchronous Motor
Part #DE31-10154D
$66.94
Special Order
Microwave Glass Tray
Part #DE74-20102D
$26.23
Special Order
$31.58
In Stock
Microwave Thermostat
Part #DE47-20173A
$43.58
On Order
Guide Roller
Part #DE97-00193B
$25.95
In Stock
Cartridge Fuse
Part #3601-001197
$24.43
Special Order
Door Key
Part #DE64-00211A
No Longer Available
TRANS L.V;-,120V,60HZ,AC
Part #DE26-00037A
$24.43
Special Order
Latch Body
Part #DE72-00137B
Common Symptoms of the MW735WB
How this model fails, and the parts that fix it.
No heat
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Doesn’t shut off
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Won’t turn on
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See how others fixed this model. Time, tools, difficulty, and steps that lead to victory!
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microwave ran with the door open
9 of 14 people
found this instruction helpful.
First I read through the customer comments, reviews, questions, etc. at Parts Select, which is always a good bet. Then I put "samsung microwave door switch replacement" into youtube and watched some videos. They don't even have to be for Samsung. From what I can tell, many of the appliance companies use the same design and the same jun
... Read more
k parts, so watching a GE video is almost the same for example. Watch some videos to familiarize yourself with the steps. There are maybe six to disassemble and install the new part. I replaced all three switches. They are not expensive and to replace 3 is only 5% more work than to replace just one; you have to take the microwave apart in either case. UNPLUG THE MICROWAVE FROM THE WALL. Start taking it apart. I use my phone to take a picture of any thing I remove, unscrew or disconnect, especially wires, BEFORE I disconnect them. Thee pictures serve as a reference when I go to reconnect and reassemble. If I am uncertain then I check the picture. Good luck!
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