I've just started a refit
on an Paceship Northwind; an old, but sturdy girl!
I've never done anything like this with Fiberglass
boats before, or of boats this size so I appreciate any advise at all...
I am replacing all my thru-hulls with new bronze units. All but three of the thru-hulls onboard are of the standard type that are held in with a nut. The three that I am confused about look like this:
These two units are located in my head
. The third one is under the galley
How do I go about removing and replacing these? Is there suppose to be a nut under the fiberglass
built up around it?