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Model R-401FX The light went out. How do I replace the bulb? Where can I purchase a bulb and new mica card?

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Have you tried looking online for a manual or even the maker's website to see if they might have any additional information?

As far as buying bulbs and other things, its best to go to the maker's website as they'll have their replacement products for sale there.

Posted on Jul 21, 2009

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Bulb is probably burned out or the Mica cover located inside the oven has holes in it.
Replace both with parts from any local appliance store. Make sure the vendor doesn't charge you more than 50% of the new purchase price. Sometimes it's cheaper to just discard and purchase a new one.

Jun 03, 2011 | LG Microwave Ovens

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I need 3 light bulbs for this model

You did not indicate the brand and model number of your microwave.

Many use a regular 40 Watt oven bulb as a replacement.

Simplest is to remove one light bulb and take it to a retail outlet that has a lighting department and make sure your purchase the same type to replace all three.

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Dear Sir, Dear Sir, We manufacture and supply transparent mica shields(strips & discs) in all sizes/thickness. Please enlist our name in your vendors list and mail us your regular inquiries with sizes/thickness and quantity required. On receipt, we shall quote our best prices. Thanking you, R. Lall Hindusthan Mica Mart, Main Road, Giridih - 815301, India.

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Lights and vent do not work

I have ran into a few of these that shorted out the control board when the light bulb burnt out. Depending on how far you want to go, you can take out the board and look for a burnt spot and possibly repair the board. Or purchase a new board, which may be more than what you want to put into the microwave.

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I need a microwave guide cover for model mw8115ss

Buy a sheet of mica. It's cheap and easy to work with. Draw and cut a new cover from a sheet and replace the damaged one. There's a example of how cheap mica is (I just used a sheet like that today on my Miele microwave).

Don't try punching holes in mica, always drill them gently. It will easily flake.

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Emerson model MW8997w sparks when turned.

I bought a piece of mica from an appliance repair business and cut out a new piece. Microwave is working fine. Apparently food carbonizes on the mica and causes the microwave to spark. If anyone has this problem, call around and find a repair shop that buys mica by the sheet, rather than paying for a piece from the manufacturer.

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I have a Sanyo EM-D9553N Microwave oven the Mica cover needs replacing where can I purchase one from?

Being a UK model, I would try here or here.

We're happy to help and we appreciate your thoughtful rating of our answer.

May 22, 2008 | Sanyo Microwave Ovens

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Lighting Problem

We see this a lot. The problem is on the control panel, which we regularly repair nationwide for $39.95 postpaid.

This light failure often occurs when a bulb goes out and the filament shorts, or when the bulbs are removed or installed without first unplugging the oven from the power line. Either can cause such a failure on the controller.

This can often also affect the exhaust fan operation, too. The lights and fan can be inoperable or stuck on too.

Details of our service and critical safety information and disassembly information is at our site, and our link is at our listing here on FixYa:

We're happy to help and we appreciate your thoughtful rating of our answer.

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