LG Dishwasher Noisy

[EarlyWorks]

LG LDS5811BB dishwasher, spray cycle starts and stops. noise sounds like there is something in the impeller. could not find in the manual how to disconnect the water supply from the screen to the upper sprayers.

[RegUS_PatOff]

LDS5811 Service Manual

[EarlyWorks]

Sorry I have that Manual and it does not say how to remover the water guide. 

I finally just pulled real hard to disconnect it from the sump.

[ianc435]

My dishwasher is  also noisy.  Pulled sump and turned impellar by hand.  Impellar wobbles a little like the impellar is out of round.  Shaft is okay.  Dishwasher makes a low pitch humming somund like a piece of paper in a fan blade but really fast.    I have a 6510 which is in the same manul.

[JWWebster]

  I can't make the you tube do right sorry i was gonna show yall how it breaks down. I am gonna have a breakdiwn if I keep trying. I cannot figure it out. I guess they got some geeky type there to check the video and make sure it ain't debbie in dallas.

[john63]

spray cycle starts and stops. noise sounds like there is something in the impeller. could not find in the manual how to disconnect the water supply from the screen to the upper sprayers.

All LDF5811 LG dishwashers had the potential for either an "LE" error which is triggered by the main board when the motor speed sensor (AKA Hall Effect Sensor) detects a slower-than-normal wash motor RPM or poor wash results--every time.
On some dishwashers--the wash motor slows down but not to the point of triggering an "LE" error. The result is a weaker than normal wash action from the wash arms.

Replace the original 6871DD1002B SUMP ASSEMBLY with new sump part number:AJH31248604