FUEL TANK - Continued
Personal injury may be sustained from rupture of the tank if It is over-pressurized. Do not apply more than
12 psi (85 kPa) air pressure when testing.
(9) Pressurize tank to 12 psi (85 kPa) and isolate air supply. Check tank for leaks using soap solution. Maintain
tank at 12 psi for at least 1/2 hour to ensure strength of new weld.
(10) Remove air supply and all testing blanks. Replace tank in truck as detailed in TM 5-4210-220-12.