WMH75520AS0 Whirlpool Microwave - Instructions

The hard part was trying to find the light bulb locally. The locally sold light bulbs were either too long, not dual element or not powerful enough. So I ordered the light bulb straight from PartSelect. When it came time to install the new light bulb I carefully removed the screw holding the plate in position so as not to loose it in my ... Read more gas stove. I needed the mirror to line up the light bulb and screw it in. Once it was in I verified operation and closed up the plate being careful not to drop the screw into my gas stove. Problem solved.

I used a Google search to show how to access the area behind the front panel. There was a folded paper copy with a schematic and wiring diagram in that space.Then I used a multi-meter to determine which of the THREE micro-switches was causing the problem. I called your help line and ordered a replacement switch. The switch was delayed ... Read more in transit so your agent credited me with the cost of shipping.

When the part arrived, it had three terminals instead of two as shown in the on-line picture but that did not cause any difficulty in using it. It took about 20 minutes to remove and replace the old switch.

All seems to be working well now.

Finding which of the THREE switches was the problem was the most difficult part of the repair. All three "clicked" but the defective one did not click as easily. It needed to be depressed more than the door latch can would provide. Old age?

I looked up a YouTube video of someone with a similar over the oven microwave. That helped me get into the area behind the control panel where the door switches are. I checked the springs and the cam rocker? The thing that actually hits the button on the switch when the door closes. They were in good condition so I assumed the door switch ... Read more was bad. There are two so I just purchased one figuring (hoping) that only one was bad. And lo and behold only one was bad. Bing bam boom. Put it all back together and I'm set. Not too difficult. Took a week of work because it takes like 50 days to ship. My kitchen looked like a hurricane after image because of all the parts scattered everywhere.

Simply need a Phillips head screwdriver, remove the screen covering the light bulb. all you need to do is unscrew burned out bulb and screw in the new bulb. Much easier to order the bulb in the socket and pull it out the socket and plug in the new socket and bulb. because you have a limited space to work

Got some info from the PartsSelect web site and a short YouTube video about how to replace the socket. (Even at 74 years old I'll be darned if I'll pay for a service call if I think I can do the repair myself). Unfastened all the panel screws, swung down the rear-hinged lower panel carefully, then took a couple of pictures showing which w ... Read more ires went to which side of the light socket -- and to the underside of the turntable because those pulled off by themselves when I lowered the panel). Pried off all the silicone sealer around the socket using my fingers, got the old socket out and replaced it, put the wires back in place, refastened the drop-down panel. It was a very easy, straight-forward task that would have taken <15 minutes were it not for the fact that my old eyes had trouble seeing all the screws, even with a flashlight. Everything works fine now.

Remove top grill assembly and replaced filters,parts were delivered on time and fit as expected, Job well done!

I ordered the part according to the Model number, inserted the part very easily, (and I am soooo challenged in that area) and now it turns again. :)

Replaced bulb by: 1 pulling plug on microwave to make sure not hot - no power; 2 used needle nose pliers with head part about same size that fit inside of socket; 3 opened pliers and held firm against broken metal part; keeping pressure of pliers against broken metal part of light bulb, slowly unscrewed the broken part from socket using f ... Read more irmly held opened pliers. The rest was a cinch...just screwed in new light bulb, plugged in microwave and viola - there was light once again.

Put s pot under were you take the screw out.If you drop it you can get it easy

I unscrewed the bottom plate of microwave oven and took a picture of how the wiring was plugged in and unscrew the motor and put the new one in,it was so easy to do

Followed instruction already on your website

Replaced both filters

It was a bit awkward because the microwave is mounted over my stove. I had to twist around and install the bulb and then replace the cover. It was a bit uncomfortable. It took me about 10 minutes to complete.

RATHER EASY. PHILIPS SCREWDRIVER, TORX DRIVER (FOR THE 2 SCREWS SECURING THE GEARMOTOR ITSELF), VERY SMALL SCREWDRIVER TO ASSIST IN DEPRESSING THE DETENTS ON ELECTRICAL CONNECTORS AT THE MOTOR. IF THE MICROWAVE IS ABOVE A STOVE UNIT, IT'S A GOOD IDEA TO PLACE A TOWEL DOWN ON THE STOVETOP TO CATCH ANY WAYWARD SCREW IF ONE HAPPENS TO GET ... Read more AWAY. (VOICE OF EXPERIENCE)

Unplug the microwave. Removed the glass tray, the roller ring, and plastic piece that sits on the motor shaft from the inside of the microwave. Remove the 12 Phillips head screws from the bottom of microwave, let the bottom hang down on the mounting hooks at the rear of the microwave. Remove the 2 torx screws from the mounting bracket und ... Read more er the microwave lower the turntable motor remove the two leads. Transfer the rubber washer from the old motor to the new and reassemble and test. It took longer to write these instructions than it did to do the job.

Hint: if the microwave is over a stove lay a towel across the stove to catch any screws that may fall.

Good luck and enjoy your fully functional microwave!