1986 43' California Yacht Fisher fuel tank removal

[justaddwater]

Fuel tank leaking... Just started

Hi, I really hope that I can get some help on removing a 400 gal tank... I hope someone might have done this and might be able to offer up some help???

 

[AmericanVagrant]

How bad is the leak? It might be preferable to use a sealing compound rather than replacement: https://www.trawlerforum.com/forums/s6/diesel-fuel-tank-repair-internal-coating-3719.html