Nordhaven 62 Diesel Tanks
I have a rather specific question relating to (early?) Nordhaven 62ís.
I had a close look over a late 90ís N62 recently. This boats has steel tanks forward of the engine room, under the accommodation floor. As part of the inspection I opened up the hatches in the cabin and passageway floors and looked down at the fuel pickups and access ports. There was some external corrosion on the tops of the tanks which got me thinking about what the rest of the tank, especially the bottom, might be like and how to get to it to check and if necessary neutralise the rust , and I suppose worst case scenario, patch.
Anyone dealt with tanks on a N62 and know if there is any access to the base of the tanks?