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LG Dishwasher - Spray Arm Maintenance

Operation Dishwashers Last Updated 03/07/2019
LG Dishwasher - Spray Arm Maintenance
Show Script


[Title]

LG Dishwasher - Spray Arm Maintenance

[Narrator]
  • This video applies to the following product numbers:

    • LDF8072ST

    • LDF7561ST

    • LDF7561BB

    • LDF7561WW

    • LDF7551ST

    • LDF7551BB

    • LDF7551WW


  • Welcome to the LG customer support channel.

  • In this video we will show you how to properly clean and care for the spray arms in your newly enhanced fully integrated LG dishwasher.

  • For optimal results, it is important to periodically check and care for the spray arms to make sure that the water jet holes are not blocked by food particles.

  • When cleaning is necessary, remove the appropriate spray arm to clean.

  • There are 3 spray arms located inside of your LG dishwasher.

    • The lower spray arm is located under the lower rack

    • The upper spray arm is located under the upper rack

    • The top spray arm is located above the cutlery back


  • To remove the lower spray arm, move the lower rack forward.

  • Place your hands on the spray arm and pull up.

  • The spray arm will detach.


  • To remove the upper spray arm, pull the upper rack forward.

  • Turn the nut located above the spray arm under the rack counterclockwise and pull down.

  • The spray arm will detach.


  • To remove the top spray arm, start by removing the cutlery rack.

  • Use a screwdriver to release the retainer clip from the bracket.

  • There is a clip on each side of the bracket.

  • You can proceed to pull the spray arm out.

  • Make sure to not lose the pin that is attached to the spray arm.


  • If there is food lodged in the nozzles of the spray arm, take a toothpick or a small pointy object and dislodge it by breaking it up into pieces.

  • Tap the spray arm gently on a flat surface to get all of the pieces out.

  • By pouring water through the spray arm you can double check to make sure that all particles have been dislodged from the nozzles.


  • To reinstall the lower spray arm, place the spray arm directly over the insert and push down until it clips into place.

  • Make sure that the spray arm is able to turn freely.

  • To reinstall the upper spray arm, press it into place and turn the nut clockwise until it locks into place.

  • To reinstall the top spray arm, take the spray arm and the pin and push it back into place.

  • Make sure that the retainer clip engages,To see more videos about this product visit us at our Youtube page or at our website LG.com.

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