Repairing Guides

how to repair microwave door

by Wilbert Strosin Published 3 years ago Updated 2 years ago
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Fixing a Microwave Door Hinge

  1. Power Down. You should always make sure the microwave is powered down before any maintenance procedure. ...
  2. Open the Microwave Door and Assess. Carefully open up the microwave door and assess any damage to the hinge or related components. ...
  3. Remove the Door. ...
  4. Repair the Issue. ...
  5. When in Doubt, Check the Instructions. ...

Part of a video titled Repair a Broken Microwave Door Latch - YouTube
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6:53
I think there's probably about eight of ten Clips around the perimeter of the door here but you'reMoreI think there's probably about eight of ten Clips around the perimeter of the door here but you're gonna go ahead and do is use a screwdriver.

Full Answer

How to replace the door on a microwave?

Prepare Your Microwave for Work

  • – Unplug the Microwave. Start by unplugging your microwave from the wall. ...
  • – Remove the Plate and Roller Guide. Any time you are performing repairs to the microwave, you want to remove the plate and roller guides so that they do not ...
  • – Unmount from The Cabinet if Necessary. ...
  • – Place Your Microwave on a Work Surface. ...

How to replace a bad microwave door switch?

  • Your microwave doesn’t start up when you close the door and press the start button
  • Your microwave’s interior light, turntable, or fan turns on automatically when you open the door without you hitting the start button
  • Your microwave pauses randomly in the middle of cooking as if you had opened the door when the door is still tightly shut

How do you remove a microwave door?

  • Power off your microwave and unplug it.
  • Open the microwave door and insert the tip of your putty knife under the border of the rubber inner-door trim.
  • Pry the trim from the clips to remove it.
  • Remove all the inner-door screws with your screwdriver.
  • Remove the screws on the top and bottom outside door hinges.

Why wont my microwave door open?

How to test a microwave smart board with a multimeter:

  • Unplug your microwave before beginning; you will be handling electrical components.
  • Remove the cabinet of your microwave and locate the smart board, it will most likely be found behind the keypad.
  • With your multimeter set to Rx1, touch the probes to the output terminals of the relay to check for continuity. ...

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Can microwave glass be repaired?

Whether your microwave door glass has broken from an impact, during a move, or spontaneously due to a manufacturing flaw, you'll need to take action. It's not safe to use your microwave with broken door glass but you can repair the appliance back to good-as-new.

How do you fix a microwave glass door?

0:138:32Whirlpool Microwave Oven/Hood Combo Outer Door Glass ...YouTubeStart of suggested clipEnd of suggested clipPull the grille down from the top to detach disconnect the door wire connector.MorePull the grille down from the top to detach disconnect the door wire connector.

What causes microwave door not to close?

If your microwave door won't latch or is not closing, it may be because of a broken torsion spring. Luckily, this is an easy problem to diagnose and repair yourself. Torsion springs are used to keep the microwave door closed on units with doors that open downwards.

What is the best glue for microwave door handle?

Top 10 Best Glue To Fix Microwave Handle With Specifications#ProductScore1Gorilla Super Glue Gel, 20…9.052Henkel 908570 2.7 oz Tub…8.803Lifetime Appliance Parts WB15X10278 Microwave…9.1543M Vetbond Vetbond Tissue Adhesive 1469c8.606 more rows•Jul 10, 2022

How much does it cost to fix a microwave door?

Microwave door replacements average $200 to $500. This is often one of the most expensive repair jobs for a microwave because the part costs can be high for some brands due to the materials used. Replacing the door is not too difficult because the old one can be unscrewed and the new one fitted into position.

Can you use microwave without glass door?

If there is any breach in the screen it could cause serious burns. Early microwave cookers did not even have glass, just the screen which blocks the energy waves. Your screen is in place so my intuition is that it will still work fine, BUT there is a 100% chance that the manufacturer would say "don't use it".

How do you fix a stuck microwave door latch?

2:316:14Broken Microwave Door | How To Fix - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd have a 5 64 inch drill bit in this right. Now. And we're going to drill a small hole on theMoreAnd have a 5 64 inch drill bit in this right. Now. And we're going to drill a small hole on the latch.

How do you test a microwave door latch?

1:323:01Microwave Not Working? Three Terminal Switch Testing, RepairYouTubeStart of suggested clipEnd of suggested clipAnd the normally open terminal by the letters and O to test the switch use a probe to touch theMoreAnd the normally open terminal by the letters and O to test the switch use a probe to touch the common terminal and the second probe to touch the normally open terminal.

Can I fix my microwave myself?

All can be tested and replaced to fix a non heating oven. Watch the video. A standard microwave oven is actually a simple device comprising of a transformer, diode, capacitor, a fuse and the magnetron valve. All can be tested and replaced to fix a non heating oven.

What kind of glue is microwave safe?

Amazon.com The no-run formula is easy to apply to many surfaces such as ceramic, cement, leather, rubber, glass, wood, brick, and tile. The adhesive dries clear, is water resistant and microwave safe. It comes in a 2-ounce tube.

Can you use Gorilla Glue on microwave?

Neither super glue or microwave-safe glues should be used for interior repairs to a microwave. The Material Safety Data Sheet for cyanoacrylate adhesives specifically warns against exposing super glues to heat.

Does Gorilla Glue work on microwave handle?

4:275:35GORILLA 5-MINUTE EPOXY-fixed a microwave handle. - YouTubeYouTubeStart of suggested clipEnd of suggested clipAfter you mix it up it's still pretty flexible stuff it's not it doesn't break very easy so thatMoreAfter you mix it up it's still pretty flexible stuff it's not it doesn't break very easy so that means it's probably going to have a lot of adherence to both surfaces stainless steel and a plastic.

Can you use a microwave with a broken door?

If there is a small crack in the glass itself, then you can still use your microwave. The glass on the door is mostly for cosmetic purposes and doesn't play a huge part in the function. What really protects you is the metal mesh or screen that is behind the glass. If that is damaged, then you have a problem.

How do you fix a foggy microwave door?

Step 1: Safety Precautions – Appliance Repair. Start with the one necessary safety precaution: Unplug the microwave. ... Step 2: Pry Open the Inner Door Panel. Insert the Putty Knife Into the Groove. ... Step 3: Scrub and Dry Everything. ... Step 4: Reinstall the Inner Door Panel. ... Step 5: Victoriously Watch Your Food Spin.

Can microwave doors be replaced?

If your microwave handle, door, or hinges have been damaged, these things can be fixed without worrying about the rest of the microwave. You will need to pry apart the inner and outer shells of the microwave door to expose the hinges. From there, you can repair or replace the door at leisure.

Why would a microwave glass door shatter?

GE Appliances, like other manufacturers, are aware of a very small rate of "spontaneous glass breaks." These breakages are believed to be caused by a small impurity in the glass which can cause it to fail (usually during thermal cycling). This failure mode is known to UL and Consumer Product Safety Commission (CPSC).

How to put a microwave back in place?

Place your microwave back in its original place. If it was mounted, re-mount it using the same screws and fastening until snugly in place. Then plug your microwave back in and enjoy your achievement.

Can you remove the cover of a microwave door?

Now that your microwave is in place, you’ll need to expose the mounting pins inside the hinges. To do this, you will most likely need to remove the interior cover of the microwave door. This is a delicate process and includes those fragile clips we mentioned earlier. It’s also a good opportunity to wash the inside of your microwave door.

What to do if microwave door is stuck?

If your microwave door is stuck, take a deep breath and try not to panic. Millions of households have microwaves and this problem is occurring to at least one other person on the planet right now. Here are the most common reasons and quick fixes that will make your microwave door open as easily as it once did. 1.1 1.

How to fix a microwave door that won't open?

If you suspect that the problem has to do with the button or latch lever, you’ll need to access the latch. Begin every repair by unplugging the microwave first. Then remove the control panel. You might need a screwdriver to unscrew it.

What happens if the door latch on my microwave is broken?

3. The microwave door latch is broken. If your microwave has a door latch lever, as many do, it could be either broken or stuck. The lever is basically a plastic hook that catches the door and releases when a button is pressed or a lever is pulled. As mentioned in the first tip, there could be food residue preventing it from raising.

Why won't my microwave open?

Why Your Microwave Door Won’t Open. 1. Food residue is blocking the door latch. Gummy residue can form in a microwave after a period of use, especially if you don’t clean it regularly. More importantly, residue can get caught in the door mechanism, preventing the door latch from raising. Residue can also prevent the door from opening as it hardens ...

Why does my dishwasher keep spilling water?

A dishwasher with a faulty door can result in water spilling over the floor. A faulty door can also prevent the dishwasher from washing the dishes completely because it will automatically stop...

Can you open a door manually if the spring is broken?

If it’s broken then the door won’t open automatically. However, you should still be able to open it manually if the spring is broken. Usually, the latch is the component that is broken, and the spring is attached to the latch, so it won’t work either. By fixing the latch you will fix the spring issue as well.

Step 1: Unplug Power and Remove Moving Parts

Be sure the power cord is unplugged and then remove the moving parts from microwave oven.

Step 2: Open the Back Cover

There are 2 screws on right side and 1 screw on left side. They can be easily remove with normal screwdriver. But there are 4 screws on the back are little special, a star screwdriver is needed.

Step 3: Check the Fuse First

After open the back cover, check the fuse first. I checked it with a resistor tester, if it shows the fuse resistance value is infinity. That means the fuse is broken. Only need to change a fuse for the microwave oven. But it showed a resistance value on the meter, this means the fuse is not broken.

Step 4: Inspect Door Switches

The next step is to inspect door switches. There are 3 switches in the microwave oven. See their location in the pictures. Press down the pin beside the switch and rotate the switch a little to take it out.

Step 5: See Inside of the Switch

Open this switch to verify. In the picture, press the button down, the contacts cannot be connected. Yes, this one is broken. Since some plastic is burned, this switch has to be changed.

Step 6: Buy a Replacement Part

Found the spec and model on the back of the switch, I bought a similar switch online - the grey one on the picture, to replace the broken switch. Its cost is $3.50.

Step 7: Install the New Switch

The following things are connect wires to the new switch and install it properly. Just reverse the operation what I did. Close the back cover, drive in all screws and put the moving parts back.

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