Advice for removing/replacing RAD support grommets

[hardwaycooke]

Have a kit coming soon to replace on the RAD support. My truck is not apart so here's my question. Will I have to have something holding the support up so it doesnt drop when I remove the grommet, or so I can remove/replace the grommets and washers??

Hope thats not stoooopid.
Thanks

BTW..Worked 2 hrs on one inner fender bolt today below the battery. Used grinder, air wrench, PB juice, finally got it with air chisel. Even broke to titanium bits trying to drill through. LOL Anyway...Thanks!!!