Hello friends,i am for the first time changing the broken mast on my antenna,i have as u can see from photo removed the lid on my antenna and now am kind of stuck as to how to feed the new one on and remove this one,is there a tutorial some place?
Also does anyone know if another mast that has similar but larger diameter teeth mast will work there,i found a mast same lenght but teeth in it seem larger and diameter overall a tad bit bigger,reason i ask is maybe the teeth in my old antenna are smaller due to wear.
Thanking you in advance.

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