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GU2400XTPB7 WHIRLPOOL DISHWASHER

6 posts in this topic

Need help troubleshooting,  the problem is the lower wash arm is working, but the 2 top wash arms are not spinning. Any suggestions on what to look for?

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Explain.. do they move freely?

When re they not moving?

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Not enough water in tub, clogged fspray arms are a possibility, I find the choppers clogged with food a lot in that style. Remove covers on bottom of dishwasher and you should find the chopper, a little grate with a blade on it, make sure it's not broken and not jammed full of trash.

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Also cracked spray arms or the upper spray arm not being inserted into the back of the tub properly.

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Gotta clean out the sump

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