Click for Delta Click for Abeking Click for YF Listing Service Click for Glendinning Click for Perko

DIESEL FUEL TANK LEAK

Discussion in 'Carver Yacht' started by Mike Michaels, May 17, 2019.

You need to be registered and signed in to view this content.
Page 2 of 2
  1. Ormond Bert54, Jul 18, 2019
    #21
    Ormond Bert54

    Ormond Bert54 Senior Member

    Joined:
    Mar 29, 2009
    Messages:
    470
    Location:
    Ormond Beach, FL
    I have a pair of aluminum 300 gal fuel tanks in the engine room of my Bertram 54. They deserve closer inspection. I have observed only minor corrosion in the past. I sprayed them with corrosion block.
  2. Pascal, Jul 18, 2019
    #22
    Pascal

    Pascal Senior Member

    Joined:
    Feb 29, 2008
    Messages:
    8,570
    Location:
    Miami, FL
    Corrosion usually starts from the inside out, at the bottom from water accumulating at the bottom. Or from the outside if the tank ate set on plywood.

    I hate alum diesel tanks, most are a ticking time bomb
  3. Jnicholas, Oct 15, 2020
    #23
    Jnicholas

    Jnicholas Member

    Joined:
    Dec 7, 2013
    Messages:
    105
    Location:
    Long beach ca
    I know I’m late to the party on this thread but have related question. I have twin aluminum tanks in my 2000 450 voyager. No leaks a little dusty on top as they are quite close to deck above. I keep tanks relatively full, with additive to help keep diesel clean. No inspection port so do I just wait for leak to develop or can I be proactive to extend tanks life?
  4. Capt J, Oct 15, 2020
    #24
    Capt J

    Capt J Senior Member

    Joined:
    Jul 11, 2005
    Messages:
    14,540
    Location:
    Fort Lauderdale
    There's not much you can do to extend the tanks life short of rinsing any salt off of the outside and keeping good o-rings on your fuel fill caps to prevent water inside of them.
  5. Capt Ralph, Oct 15, 2020
    #25
    Capt Ralph

    Capt Ralph Senior Member

    Joined:
    Sep 8, 2004
    Messages:
    13,498
    Location:
    Satsuma, FL
    Ensure the bottoms of the tanks stay dry also. Water can collect behind and under the tank and start eating them up from the outside.
Page 2 of 2