Bent jet pump?

[charleslauria]

I recently got a rock stuck in the jetpump. After closer inspection and removal of the rock, im noticing that the fins behind the cone are bent and chipped. Can anyone please tell me if this is a problem and if so, how to fix it?
(I circled where the fins were bent and or chipped)

 

[Coastiejoe]

Generally, not an issue. In many cases they get broken and are gone. I would try to straighten the one out that is pretty bent as it will cause a slightly different turbulent compared to the other fins. But even if not, not a big deal..