Loose or floppy lever?? Don't worry it's not broken! :)
This issue can be due to a couple of things.
- Sometimes the spring inside can get kinked and just needs to be reset. Often times this issue can be solved with a simple adjustment.
See the picture below to troubleshoot:
Loosen the needle chuck (1) just enough to release the tension of the spring inside but not letting the parts fall out. Then proceed to screw it back and tighten the parts.
2. You've taken the airbrush completely apart. Often times when this happens the small parts (namely the lever guide) do not get reassembled correctly.
Good news! We have a video that shows how to do this correctly!