One of the jet assemblies on my Jacuzzi 325 hot tub popped out and I can't get it to stay back in. i've been pushing it in as hard as I can but when I turn the pumps on it pops back out. Should I be threading (screwing) it on, or does it just push in? Thanks!

Once a jet face has fallen out of a hot tub that means the insert has failed and is broken. you will need to locate a new jet insert. Jet inserts have little tabs on them that hold them in place and when they get worn out the jet face will fall out into the tub.

Take a rubber band and wrap the base of the jet so it fits tight then push it into the seat, this worked for my jets on a hydrotherapy spa if that don't work take astandard size rubber glove and cut off the fingers at the knuckles..then slide over stem of jet, cutting out any notches for waterflow..push jet back in.bada bing...been workingfor 3 years now on a tropic seas hydrotherapy tub. 40 of the 65 jets were flying off,factory wanted 4.00$ a jet said due to water quality after owning it a year ...works perfect and still allows you to twist jets on and off...