more kraken issues (again)

[ronandaggy]

So ive been using a kraken steadily for a few months now, never had a problem with it.
It has been cared for very well up until lately, a friend of mine borrowed it for a bit and loaded it up with neon green .12's from walmart (up until this it was using .25 bastards)

when i got it back it literally sounds like a lawnmower. ive checked the battery and thats not the issue.

Basically to me it sounds like something is grinding away on the inside.
when the trigger is pulled on semi and auto the bb's basically just fall out of the barrell.

any suggestions

[Amos]

Possibly a torn hop-up rubber causing a massive air-leak.

[KNIVEZS]

YouTube - M2U00766
YouTube - M2U00767

probably a stripped piston. sounds like we have the same problem

[ronandaggy]

an air leak was a thought of mine, granted i dont know much about repairs but it crossed my mind. i checked and it seems some air is coming out of the barrell.
The gun is disassembled now so i could look for anything that seems unusual aside from the mech box which i have no idea on where to start.
I do have a 100% working kraken next to me for comparison though.

@knives, it appears that we have a similar problem, atleast you get a little flight path out of your rifle, the bb's just fall out of mine

[Knightwarrier]

My boys friend bought a Kraken, One of the plastic bushings in the gearbox broke and caused the gears to eat each other. So that could be your problem as well.