billbunton
New member
I'm setting up a new tank that will have 2 MP40s and an MP60. Today I tried installing the MP60. I got everything mounted and started up. It was making a lot of racket, both a low-frequency hum and a rattling noise. I managed to get rid of most of the hum by playing with the alignment, but then the rattling all of a sudden got very loud, then disappeared and the output (water flow) went _way_ down.
I powered it down and pulled the wet side off. I noticed a noise when turning the propeller by hand, and then discovered that the noise also occurred simply by shaking the wet side.
I'm guessing there's a problem
, but figured I'd check here first in case I missed something.
I powered it down and pulled the wet side off. I noticed a noise when turning the propeller by hand, and then discovered that the noise also occurred simply by shaking the wet side.
I'm guessing there's a problem