I purchased an Iwaki WMD30RLT (USA model) a while back. After the pump sat in stagnant SW for a while (3 yrs), I tried to turn it on, and see if it was working (just running dry before plumbing it into a new tank)- and it doesn't want to run. I was told by someone to open it up and fix it, but I dont know how to go about doing this. Could you please help me? What do I do/look for/replace? I dont know about the inards of pumps. The word impeller sounds familiar 
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Jon
[email protected]
AIM: TypeR1558
.Jon
[email protected]
AIM: TypeR1558
