One of my overhead booms are leaking. Its not the swivel but up above it. I don't know what brand the boom is or if there is a rebuild kit for it. Any help is appreciated
View attachment 616
.
Yours are probably Coleman too.Looks very much like my Gin San booms. The bottom ring is 2 semi circle pieces held together by two bolts with allen wrench heads, right? It all comes apart easily so you can inspect it from the inside. Be sure the boom is resting on your shoulder when you take those pieces off.