snorkel problem

[400exracer08]

I have a problem withe the carb boot keep falling off. Has anyone had the same problem and how can i fix it. The air filter to the carb part is really tight to the carb and the carb to the head is really tight. The air box is tight What cani do

[crazyatvn]

I would try to get a better hose clamp like from a hardware store then make sure you don't have to much oil on the boot.