well my lwb fuel tank was well and truly ******ed rotted out between the doubleskin underneath so rather than spend a few hundreds which i cant right now thought id build a new one, heres the pics of so far. and how im doing it, this is bye no means probly the right way but anyway here goes.
start off with old fuel tank, remove under side skid pan, this is the only bit i want
then your left with 2 bits, the tank and the second skin skid pan, heres the ******ed tank.
then plasma cut roughly the side of tank out to make rough template, this also shows the baffle
then draw template and cut out
forgot to take few photos of fitting strengthening for the bit that goes around cross member sorry, heres fitting in the 3 bits of steel for u and tacking in.
bit further along and some more panels, welding aint great but its water tight
here it is at end of day one, so far.
109party
start off with old fuel tank, remove under side skid pan, this is the only bit i want

then your left with 2 bits, the tank and the second skin skid pan, heres the ******ed tank.

then plasma cut roughly the side of tank out to make rough template, this also shows the baffle

then draw template and cut out

forgot to take few photos of fitting strengthening for the bit that goes around cross member sorry, heres fitting in the 3 bits of steel for u and tacking in.


bit further along and some more panels, welding aint great but its water tight


here it is at end of day one, so far.


109party