Aeromotive Stealth Fuel Tank Sump

Refer to the appropriate vehicle service manual for the procedure and precautions for relieving the fuel system pressure.

Welding must be done in a well-ventilated area. Welding of galvanized steel produces a white zinc oxide fume, breathing these fumes can cause flu like symptoms. Ensure that the sump box and fuel tank surfaces that will be welded are clean and free from dirt, oil and debris. Sand or grind any tank galvanizing away from the weld area to prevent weld contamination. Note: We recommend purging the inside of the fuel tank with argon or CO2 to minimize the risk of explosion!

Remove the 8-32 screw and lock washer locking the filter endcap in place. Turn the filter endcap counter clockwise until the tabs on the endcap line up with the slots in the filter cover. Pull the endcap out of the filter housing and set aside. Grasp the end of the fuel filter element, contained inside of the filter housing, and pull it out. Clean or replace the element as needed. Apply a small amount of grease to the o-ring on the inside edge of the filter element. Slide the element into the filter housing until you feel it snap into place.