LMV1680ST LG Microwave - Instructions

Pop old one out and replaced it with new one.

Removed door from microwave and then popped the inside widow trim ring off. Removed 4 screws from the window bracket, replaced the latch with a new part and then assembled.

very simple

Initial failure of over range microwave Aug 3rd. Control Panel worked but no heat. Took to local LG authoriaed local repair place. They fixed it quickly and we re-installed it. Worked fine for 2 months then had similar failure again. Agaim took to same authorized repairer. They kept unit for 3 months but finally concluded theu could not fix it and suggested we contact LG for a partial refund. When they tested the unit during re-assembly in my presence, there was a blue flash and the fuse blew. Since we had built a custom tile mural back splash around this unit, I brought it home, ordered a number of time delay fuses new capacitor and two new high voltage diodes. However, using my Fluke DMM, I checked the existing capacitor and high voltage diode and they checked OK so I just replaced the time delay fuse. The high voltage transformer leads had 2 possible ways to connect to capacitor and diode. Tried one way, plugged unit in and turned it on, and immediatly blew the fuse. Replaced the fuse and reversed the high voltage transformer connections,amd turned unit pn, and it worked perfectly. Since we had experienced several power failures during the time of the original failure, the repairer concluded that power spikes might be at fault, so I also purchased a TrippLite ISOBAR4ULTRA 3300 Joule surge protector between wall outlet and microwave, and re-installed over range. It has worked perfectly since.

remove the screws from the bottom, leave tthe light wires attached. There are two screws holding the motor on, disconnect and mark the old unit where the yellow wire goes. Mount motor with two screws and connect wires. Turn on Miicrowave for 10 sec, to be sure all is correct. Attacch bottom cover and reattach power cord. Before doing anything make sure power cord is disconnected and reattached when sealed.

1. Removed unit from the cabinet. (2 screws). 2. Remove the outer microwave metal shell. (10 screws). 3. Locate and remove part. (3 screws). 4. Install new part and replace all screws. 5. Install unit back into cabinet. So easy. I will share this site with all of my friends.

Everything just went in place just like it should

Received my replacement Tray,Glass in only 2 days. Opened it and placed it in the Microwave. Yep, it was that easy!

I unscrewed the light cover, removed the burned out light bulb and replaced it with one I ordered on Partselect.com. It was very easy.

removed screws from bottom of microwave... lowered bottom plate.. unplugged motor and replaced with new motor/AC synchronous. Reinstalled bottom plate......... DONE!!

Problem was a faulty door latch switch. I easily accessed the switch by removing the control panel, total of 4 screws. After that, just disconnected the three switch door latch assembly and connected the new one. Took about half an hour and was very easy. Unit works perfectly now.

i removed the broken door by inserting the putty knife between the door jab and the plastic inner face cover. moving around the face cover carefully until all the face cover is detached, remove and set aside. unscrew the 3 screws two hold the handle and on holds the inner door assembly to the front of door once the inner door is free this may need to be detached using a flat head screw drive or putty knife. the outer door removes easily from the hinge pins. repeat the dis-assembly process on the new door being careful not to crack or mark the new door. once the new door is in 3 pieces place the outer door on the hinge pins and carefully snap the middle door into place the screw in the 3 screws making sure the handle is in the correct position. once this is done replace the inner plastic face cover and this snaps into place and that is it you are done door fixed minus the service call and fee. i saved 150. doing it my self

First, I checked YouTube to see if there was a video showing how to do the repair ... It's as easy as unplugging the power cord, removing 6-8 screws on the bottom panel, unplugging the wire harness from the AC synchronous motor, removing two screws hold the motor in place, putting the new motor in place with the two screws, connect the two wires to the brass tabs, replacing the bottom panel, reconnecting the power - and you're done. Easy!

Took the tray out of the padded box, and put tray in microwave. That easy, no tools required.