What was found
FOUND SMALL AREA OF CORROSION FORWARD AND AFT END OF PANEL BOTTOM OF FUSELAGE BETWEEN NR 1 AND NR 3 AIR CYCLE MACHINE ACCESS DOORS (LEVEL 1). REMOVED CORROSION ALODINED AND PAINTED PER BOEING 747 SRM 51-10-01, PAGES 13, 14, 15 AND 16, PARAGRAPH 6, 7.