I am currently writing a book about a sailing trip on a Jeanneau Sun Fizz boat. For a specific scene I need to know where the opening of the fuel is on the boat. Is there anybody here who can tell me that (or can show a picture)? I expect it is somewhere on the deck, on the side of the engine, but need to know the specific location. And how does the opening work?
If you search google images for "fuel deck filler and key" you will see the general system which is a fuel cap that has a simple key slot to open. If you are not a sailor and have not seen this done, you normally need to use a funnel if filling from a jerry can.