I took the aft handles of my 2 bolster off to clean everything but when I wanted to install them again I heard folling the nuts inside the bolsters....!? So I can't fix them anymore.
Does anybody knows how to fix the bars again?
thanks

On mine there is a access hole on underside with a piece of material the same as the bolster that you unscrew and reach up and put a wrench on

If there is an access hole sometimes a Zip-Tie will hold the nut in place to get it started.