Tunze 9410 Pump Replacement

Whistl3r

Member
I checked the Tunze website and they refer you to here for support.

Can anyone tell me the correct way to place a warranty claim for a pump?

I have a Tunze 9410 that is 2 months old. Today the pump did not turn on after my feeding session. I could hear the motor hum but no impeller motion. I pulled the pump apart and everything looks ok but I am not really sure what the back end of the impeller shaft should have looked like. When I put the pump back together it starts right up and will run until I turn it off. Then it does the same thing again, motor hum but no impeller motion. I can pull it apart, reassemble and it starts up the 1st time but never after a power cycle.
 
I replied to your email earlier with a walk through, please let me know if that solved it.
 
Well turns out you were spot on with the problem Roger. I received the new bushing today and everything is fixed up. Thank you again!
 
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