Home › Forum › Ask A Member › Mercury Mark 20 Rebuild › Re: Mercury Mark 20 Rebuild
I got my my new to me Mark 25 engine cover today. It looks like I will need to get a new connector and fuel line connector also. Here are the pictures… it looks like the old connector on the cowl is broken.
My tank has been working for a few days… I think I need a different battery charger…I will pick up one tomorrow. What do I need to do to the inside of the tank when I pull it out? I have read that it needs to be coated with oil. I also think there are a few small holes in the tank, what can I use to fix them? And lastly, has anyone reinforced the bottom of the metal gas tanks to make sure the bottom doesnt flex down too far? I was thinking of installing some steel square tubing across the bottom for added support because the bottom flexes pretty far when its full of liquid.


