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Old 11/11/2017, 03:03 AM   #12
lancesmith1
Registered Member
 
Join Date: Mar 2005
Location: chattanooga, tn
Posts: 54
Noise problem 9410 DC

Roger - I am having the same problem with noise. I put the skimmer in the sump this week (brand new). It started making the squealing / grinding noise after just a few minutes, If i unplugged it and plugged it back in it would run ok for a couple of hours then start back with the noise. Now, it is non stop to the point where it sounds like it is about to siege up. I checked the bushings as you had prescribed and they are sited fine. I have contacted MD to exchange the pump. But, i thought I would check back and see if there was anything else you would suggest. I think I have a defective pump. I am very disappointed with this situation so far.


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