Question about Plumbing
I have tested the arm with a garden hose and it rotates and has clear holes. The top spray hose works but not the middle (upper arm) spray.
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Posted on Jan 02, 2017
SOURCE: figidare dishwasher
It seems other posts were correct - The upper arm doesn't spin all the time. Once I learned that, and let the dishwasher cycle through, I saw that the upper arm does spin. So, there wasn't a problem with the upper arm afterall. That doesn't solve my crusty dishes problem, but that may have something to do with the soap we're using. We're going to try changing that next.
Posted on Dec 27, 2008
Sounds like the hose assembly that attaches to the rear of the upper rack has come undone. just pull out the upper rack and reconnect it.
please rate my answer as a fixya! thanks.
Posted on Feb 14, 2009
Cleaning the filter was the right thing to try.
Since you don't see cracks/breaks on the spray arm and it appears that it is spinning freely, I doubt that replacing the spray arm will fix your problem.
If your dishwasher is several years old, your problem is likely a failing pump motor, but before you swap that out, check that the impeller is not damaged. Good Luck!
Posted on Apr 01, 2009
On the LG LDF xxxx dishwasher family, the Vario feature uses a motor/check valve to switch between "full power" cleaning from _either_ the lower or the upper spray arms, never at the same time. So, not seeing the upper arm spin during the lower arm spinning is standard operating procedure.
But back to your problem. Step one would be to remove the filter assembly again and make certain that there is nothing (debris, broken glass) blocking the white areas where the check valve rotates to switch between upper/lower spray arms. A blockage there ~could~ cause impotent spraying/cleaning.
If there is no blockage and the impeller remains in good shape, suspect a failing wash pump motor. Try to isolate the noise to that motor.
Watch for error codes on the display and report back what you find, OK?
Posted on May 14, 2009
Tips for a great answer:
Mar 24, 2015 | KitchenAid Dishwashers
Jun 11, 2011 | Kenmore 16762 Dishwasher
have an older dishwasher also and recently my wife also complained
about it not cleaning right... so me being the man I am tried in vain
to clean the things... Bought new spray arms online and installed
them in minutes...now the thing works like new... However I have also
found that if the heating element goes bad then that also can mess
things up bad... So I would buy new spray arms, and also check out
the heating element to make sure it is working... Here is a tip that
will help you with the online buying...
Dishwasher Spray Arms not Spinning
How to Buy Appliance Parts Online
A bad heating element causes many problems in dishwashers...
Dishwasher Problems The Heating Element not Working
Asker's Testimonial "explanation very clear. will give it a go and see how simple it was. thanks Ronnie " - ronnieshomes
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