SCA1001KSS LG Microwave - Instructions

The spacesaver is mounted over the stovetop. I removed the oven, then removed all the screws from the cover. Removed the cover and located the TCO and removed the wiring and the TCO. Ordered the part VIA internet and replaced it . It helps a little that I was Radar tec. and taught Electronics for 10 years and repaired lots of Microwaves. However anyone could do it just watch what you remove and replace in reverse order.

This is the second time replacing this fuse, last time was exactly one year ago. The first time I replaced it, I removed the oven from the wall & disassembled a number of things to reach the culprit. This time I left the oven mounted & was able to access the 2 grille mounting screws on the top of the grille & remove it. Next comes the black plastic air deflector held by two screws & is mounted in front & on the right, it is shown on the parts list just above part #1434. After removing it, remove the two silver cover screws in the front, this cover also doesn't have a part # but is shown to the right of part #1410. At this point you can lift this cover enough to access the fuse which is on the left & held in place by one tiny screw through the clamp at the top, (careful not to drop it when removing). PS: Don't forget to cut the power to the microwave before starting!

This was the second time I've had to open up the microwave. 1st time display would blank out but system would continue to operate. Found solder connections on board to LED display were defective. Resoldered and unit was fine. This time I found the connection to the oven cavity temp cut-off was bad, plastic connection cover melted. When unit operated bottom lead and wire would heat up. Couldn't measure a Discernable distance so either wire or connector connection surface was not sufficient to carry the current. 1st replaced sensor still wire heated up. Replaced connector and there was no sign how heat from resistances.

Watched a couple of repair videos on Youtube by searching for the model number. Found out what to do in order not to get shocked by the powerful capacitor.
Ordered the two switches (To be sure, I could have ordered a third switch as suggested in the videos.)
Bought a tamper-proof star bit to get the cover off. Followed the directions to replace the switches. - I broke the harness and had to use some super glue, but it's all good. I should have removed the harness instead of trying to get a switch out while it was still in place.
It's all back together, and the wife is happy!!

unplugged power cable / unhooked front vent / unscrew the monitor panel / slide up to dislodge / take the fuse out and put in the new one in / fuse is located right in front of monitor panel once its open might be covered by wirings / you can unpin the cables from the panel to make it easier for you just make sure to put it back properly or you can have somebody hold the panel for you. Installing the fuse is easy waiting for the parts is crazy......

One small Phillips screwdriver and one fuse puller (I used cord). Unplug unit. Remove the two screws on the vent face plate. Remove the one screw on the panel assembly. Gently let hang. Pull the fuse located on the upper left wall. Replace fuse. Reassemble.

the main issue I had is the appliance manual stating that the bulb should be "unscrewed". when I first read the manual, before I received the bulb on delivery, I tried "unscrewing" the bulb, which actually is a PLUG IN bulb. small wonder that it didn't come out! luckily I didn't break the connections off in the socket!

the online instructions were ideal - just unscrewed the right-hand screw (the only screw) and replaced the bulb by inserting gently but firmly)...getting the old bulb out was a pain, b/c it shattered in my grasp (with little bits of glass all over the stove!), but that has nothing to do with the purchase and installation from this site - all a very good experience

removed light cover and replaced defective bulb

Removed one screw, removed cover, and replaced lamp. Pretty straightforward.

Easy to repair. One screw, remove bulbs, replace with new ones, secure screw.

Partselect.com shipped items quickly as promised, provided follow up email confirming receipt of order, a second email confirming shipment & a link to check shipping status.

Would not hesitate to do business with Partselect.com again!!!

Opened cover, pulled out old bulb, inserted new one, put cover back on. I was out of town when bulbs arived, my wife put it in. She said it was easy.

We had our kitchen remodeled; new cabinets, countertop, range, refigerator, microwave, dishwasher and floor.

The cabinets around the microwave were custom made; it looks great but it hid the screws, which had to be unscrewed to remove the grill so the interior light of the microwave could be replaced.

A stand was used to support the microwave as I lowered it so the screws could exposed so the light could be replaced.

The light was replaced, the microwave was raised back into place and all is well. I replaced the bulb while my wife was out of town. When she returned she noticed that the microwave was nice and clean; she was NOT aware of the fact that the bulb was replaced!

Bob
Racine, WI

Ordered the part. 2 days later part arrives. Took me 30 seconds to install the part. Sorry it was not more eventful.

Parts arrived on the morning of the second day (Saturday) to my pleasant surprise. I opened the nite light access door with a screw driver. Inserted the 2 bulbs without touching the outside of the halogen bulbs. Checked that the bulbs did work and closed the access door. The entire process went quickly and posed very little difficulty.