I then went through a smaller version of the pain I experienced before to install the 1/4″ left fuel sump tank vent line from the main tank down to the sump.Here’s a shot of the left 1/2″ main tank fuel feed to the left sump tank, the 1/4″ left fuel sump vent line, and...
3. The process of refining benzol light oil for motor fuel, which comprises continuously distilling forerunnings from said light oil in such a manner as to expel the bulk of the acidic gases as vent gases, washing said forerunnings with a caustic alkali solution of approximately 25 per cent ...