D5 pump problem?

[Sleepyzone]

Had a slight problem refilling my loop couple days ago. Pump didn’t want to pump it around (think it must have had an air bubble inside). Anyway I started to think hmm maybe the pump is messed up, so I put my hand on the back and moved it a bit and it made a hell of a sound like it was vibrating. So I turned off the pump and pulled all my junk out of the case (not to hard it just drops down and out fast). To make a long story short the pump started to pump again and the rattle sound when I moved it is gone. Now im kind of worried I might of jacked the pump up a bit. Anyone have any inputs on it it’s a D5 pump noise?:

[evil-98]

maybe the bearing is shot? or the stem broke? my D5s make little to no noise, and if it rattles then thats kinda scary. i can only assume that something is broken in side. have you opened it up to check?

[madmaxx]

it is or was air in the impellar housing

[Sleepyzone]

I think it was just air in the rotor, Im just trying to get my warm fuzzy back for it. http://www.lainginc.com/D5_Strong.htm Im just going to have to watch it a bit,, it seems to be working now.