What was found
FA REPORTED NO WATER PRESSURE WHEN REACHED CRUISE, ARRIVED, CHECKED PORTABLE WATER PANEL LATCHES WERE CLOSED, VERIFIED THE FILL VALVE AND THE DRAIN VALVE WERE IN THE CLOSED POSITION (NORMAL POSITION), WATER TANK WAS FULL ON ARRIVAL. HAD PORTABLE WATER SERVICE, DRAIN AND REFILL PORTABLE WATER AND ACCOMPLISHED WATER TANK PRESSURIZATION SYSTEM OPERATION TEST IAW AMM 38-42-00-800-803, NO DEFECTS NOTED.