Having problems with your LG Dishwashers ?

Have lg dishwasher LDF6920ST. Making lound grinding noise under machine,sound like gears grinding.


Answers :

If the machine works fine other than the grinding sound, there is a blade that is in the center and grinds up residue, somtimes it gets a object in the
space and wont grind it up. If you are ok at taking things apart and puting back together, disasemble the center sprayer, screen and tube to top sprayer, the blade is under the screen housing. clean out and reasemble and should work fine. not hard to do really, when you reasemble do not tighten screws as you intall them as they allign everything, intall then all loose then tighten snug NOT to tight as they go into plastic.

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