What was found
FUEL LEAK DISCOVERED FROM LT WING. ALL 8 LT FUEL CELLS REMOVED AND TESTED. CELLS NR 8, 7, 6, 4 AND NR 3 REPLACED. SYS REINSTALLED AND GROUND CHECKED SERVICEABLE CELL NR 8 PN 215-64075 S NR 89106, CELL NR 7 PN 215-64002 S NR 568, CELL NR 6 PN 215-64002-2 S NR 85-09115, CELL NR 4 PN 215-64002-4 S NR 72561, CELL NR3 PN 215-64002 S NR613.