LDF7811ST-01 LG Dishwasher - Instructions

Turn off circuit breaker. Turn off water at shutoff valve usually located under sink. Disconnect water line from dishwasher. Disconnect wires for the power feed from cord, Marked corresponding wires upon removal for re-installation. Remove 2 mounting screws that secure dishwasher to counter. Slide dishwasher out from counter and turn upside down. Use a blanket to prevent scratching of surfaces. Locate component on the back portion of the dishwasher. Unplug 2 wiring harnesses. My part was held on by 2 phillip screws. One in front, the other in the back along the leg bracket support. Once removed, reverse the order of removal. The i a You Tube video you can locate fr this removal. They said that you needed to release a clip to get the part out. Mine had a screw holding it on the back side. This difference cause about an extra 1/2 hour before I was able to figure out that there was NO clip that was being shown on the video. After that, The replacement went smoothly and we were having the dishes washed later that day.

I ordered four wheels to replace the two that were broken and to have two as spares. The wheels are to be snapped onto the bottom of the lower basket. The new wheels broke upon being installed. My extra wheels came in handy. I put them in very hot water for a few minutes to soften the plastic. I put a little Vaseline on the post they were to be attached to. The wheels then slid on and snapped correctly.

Was not able to see where the Stopper, Rollers ( Part # PS3523062) could be attached to the back of the bottom tray, to fix the problem. So the parts were useless.

I disconnected the power cord and the drain hose, with a nut driver, under the sink. I removed the bottom plate that covers the water connection under the dishwasher. With the water turned off I used an adjustable wrench to disconnect the water line. I open the door and disconnected the brackets under the counter top, with a phillips screwdriver, that hold the dishwasher in place. I pulled the dish washer out of its enclosure far enough to fully access the spring loaded mechanism to replace the "connector assembly". Then I put it all back where it belonged.. Go slowly and have patience.

Replace basket with new replacement. Ordering and shipment VERY EASY! I have used your service in the past and will continue to in the future. Shipments are fast and accurate.

These were a simple snap on item. It took longer to carry the parts from the porch that to install. Recently purchased house. Rollers were missing due to overload?? Removed the remaining roller pieces. Cleaned and straightened the axle shafts, spray lubed the tray and snapped the new pieces in place.

Turned out to be the main PCB. I tried 2 versions of the board with no success only to realize the replaced version changed geographical location of the power in keyed fitting. After I figured this out, it took about 30 min to complete. There was never anything wrong with the original display PCB.

Conclusion was that either the control panel or the noise filter (an electrical fuse apparatus)was bad. Disconnected the water line, turned off power, and pulled unit out from cabinets. Determined that voltage was going into the noise filter (white harness) but almost no voltage coming out (red harness). Ordered noise filter. Hardest part was removing old noise filter from dishwasher frame without removing the whole unit from cabinet and turning upside down.One screw holds the part in the frame. With power off, I used a very small ratchet with phillips screw driver. Pried unit out with screw driver on side to the panel front. It has a retaining tab there.Installation was the reverse. Instead of putting screw back the way it was originally installed, I screwed it in from the outside of the frame. Much easier and just as solid. Tested unit with power on. Hooked up water line. Works great. Note: LG dishwahers have a high repair rate and that this part has a high failure rate. This LG unit was two years old. Never had to fix my 15 year old Sears dishwasher. It still works to this day. (I gave it to my daughter.)

First, PartSelect is great!; fast,& accurate. 1. Inside the dishwasher: remove trays. Remove (A050) lower water sprayer from bottom by pulling up. Remove (F191) top sprayer assembly by pulling away from clip holders. Remove (M110) by removing the holding screws. This part cover the whole sump and has kind-of an open screen circling the unit. Now you will see the white plastic impeller (M120) which is attached the the motor with one Phillips head screw. WARNING. The Phillips head screw (holding the impeller in place) is a REVERSE THREADED SCREW. Turn the screw CLOCKWISE to remove it. Then remove the impeller from the motor shaft. Underneath and outside the washer: Remove the bottom plate. Finally remove the motor by unscrewing the four holding screws and electrical wiring.

Disconnected power. Removed washer top; only 2 screws in back. Disconnected two wire connectors on Filter Assembly Circuit. Removed assembly; 1 screw. Installed new assembly, reconnected wires, and replaced washer top.

Replaced filter assembly, mesh, check valve and impeller. Root cause was tears in almost all the fine mesh filters on the filter assy. 30 minutes. caution: impeller screw is left hand thread. This "top of the line" unit, although quiet and very good at cleaning, has had leaks, needed a new motor and this last repair. I've been able to do all the repairs and avoid expensive service calls as all the problems started to happen shortly after the warranty was up.

Uninstall dishwasher screws. Lay dishwasher on its side. Remove bottom plate. Remove old drain line. install new line. Test for leak. The trick was figuring out that I could only access the line through the bottom of the dishwasher.

parts were not exact match with original, even though ordered from schematic. had to bend the replacement part slightly so it would fit into holder pieces. this took about 10 minutes as I was trying to be careful not to break/cut the coating (which would then lead to rust again). Once the piece was bent, just snapped the rack into place.

Opened dishwasher door to gain access to retaining screws. Once all screws were removed, I removed front cover. Removed parts from old cover that I would need for new cover. ie: door handle, name plate, etc. Installed these parts on new cover and reset cover on dishwasher. Installed retaining screws and job was complete. Easy, about 30 minutes.

The connector assembly connects to a spring to hold the door from falling down. You need to disconnect the power cord, the water line and the drain hose before you move the dishwasher out the kitchen counter. There are several screws that hols the dishwasher in place top, side and bottom. Removed all screws then pull the dishwasher out very slow. Take the side panel by un-screwing all the screws around the panel in my case where five screws (two in the front so you have to open the door to get to them). You need to keep the door down to connect the assembly to the door bracket and the go through the pulley then to the spring, very easy. Put the side panel back and push the dishwasher in place use the same screws and reconnect the hose the water line and the power and you are done.