SCA1000HW - Instructions

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!

Replaced

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!!

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.

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......

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!

First remove all screws holding on outer metal casing of microwave. Next remove the back and bottom metal pieces. You will then be able to pull aside the outer casing so you can access the door switches. Check each switch with an ohm meter in both the open position and with the switch closed. If the ohm meter reads the same in both the open and closed position, the switch is bad. Check the top switch first. Replace switch and reassemble. Cheap fix for a costly microwave. Great customer service at Parts Select!

Unscrewed one screw that held the bulb cover over the bulb. Removed the cover, removed the bulb, inserted new bulb, replaced cover, replaced the retaining screw.

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

I removed the choke cover using a small screw driver. Be very careful when removing cover or you risk the possibility of breaking the ketch clips that hold it into place (which I did). After removing the choke cover the latch/spring assembly easily removed by sliding the latch up and then out.

removed light cover and replaced defective bulb

Remove the bottom of the microwave and remove/replace table motor.

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

First I removed the inside of the door using a putty knife and loosening the edges. I removed the old latch by- (1) lifting up and sliding both the top and the bottom out of the door (2) pulling out the bottom part and (3) using a small plastic fork to push the spring off of the top part (paying close attention to how it was already sitting in the microwave). It required a little twisting (not much) and it came out.

I put the new spring on the new piece on the hook part. Then I put the new spring on the oven (where the old spring had been). I stretched the latch up and put the top slot back in and then with a little (very little) pressure I popped the bottom back in.