>>5737777yea kinda, by loosing it a bit your giving the paint a bigger gap.
well heres a vid on taking it apart, different model but theyre all pretty much the same.
https://www.youtube.com/watch?v=fRTmFioUTAkif nothings working sounds like a blocked nozzle. so you want to take the needle out.
and the trigger, then take the tip off the front.
then inspect the remaining part, see if any water will flow trough it.
you want to put airbrush cleaner through it, that`ll dissolve any hardened paint that might be blocking it, then put it back together.
if u look at the diagram you see the airbrush releases the paint by you pulling the needle back and making the gap bigger.