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mmueller  
#1 Posted : Monday, September 22, 2008 5:31:18 AM(UTC)
mmueller

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Posts: 9

Hello all,

For a period of 2-3 months my dishwasher has not been fully pumping the water out of the tub at the conclusion of a cycle. To clear the water I had to select cancel. Now the dishwasher makes a grinding sound and will not drain at all. In fact any cycle I select causes it to make the grinding noise. While manually draining the tub I found some broken glass. Is it possible that glass in the pump could be the problem? If so can someone tell me how to check. Do I have to disassemble it?

Please help I have a big family and I need to repair it or replace it asap.

Thanks,

Mike
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libertyappl  
#2 Posted : Monday, September 22, 2008 9:04:23 AM(UTC)
libertyappl

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Please post all of the model number.
Nat
mmueller  
#3 Posted : Monday, September 22, 2008 9:16:12 AM(UTC)
mmueller

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Sorry, I missed the first three numbers. It is 665.15714000

Mike
libertyappl  
#4 Posted : Monday, September 22, 2008 9:53:42 AM(UTC)
libertyappl

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Without actually checking it myself, I would say the pump is going out (possibly due to the glass getting into it) but the grinding may also be from the motor.
Although my opinion would be to replace the pump & motor(part #AP3776466) you may want to look inside the pump to see if anything looks damaged from the glass or whatever else maybe in there.
This is one of the best pump & motor designs, again in my opinion) that Whirlpool made. And they don't put this design in the new ones.
Nat
mmueller  
#5 Posted : Monday, September 22, 2008 11:40:56 AM(UTC)
mmueller

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If you don't mind can you tell me how to check for debris in the pump? I've never taken one apart.
libertyappl  
#6 Posted : Monday, September 22, 2008 11:45:17 AM(UTC)
libertyappl

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Start by removing the lower spray arm and then the bolts on top of the pump, keep going until you find any debis (just remember how it goes back to gether) If you need to see a breakdown go to searspartsdirect
Nat
mmueller  
#7 Posted : Monday, September 22, 2008 12:47:55 PM(UTC)
mmueller

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I can't hold the 1" hex on top of part 11 and unscrew the 1/4 inch screw the holds it on. Any hints?
libertyappl  
#8 Posted : Monday, September 22, 2008 12:53:15 PM(UTC)
libertyappl

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Posts: 3,097

We generally wedge a screw driver, carefully, down in there to hold the upper impeller (#11) and then you can get the 1/4" bolt out.
Nat
mmueller  
#9 Posted : Monday, September 22, 2008 1:03:47 PM(UTC)
mmueller

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Sorry to keep bugging you but can you tell me if I loosen the screw clockwise or counterclockwise. It is so tight and small I'm afraid I'll break it if I go the wrong way. When I spin the upper impeller manually it sounds like its hitting on something.
libertyappl  
#10 Posted : Monday, September 22, 2008 1:08:55 PM(UTC)
libertyappl

Rank: Advanced Member

Groups: Senior Expert
Joined: 8/13/2008(UTC)
Posts: 3,097

That bolt should turn counter clockwise.
nat
BTW..... It's not a bother I volunteer what I know on here all the time ;o
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