What was found
THE FOLLOWING P/N WING SKIN SUPPORTS WERE FOUND CRACKED DURING INSPECTION TASK 5720-551/651-01i AND 5720-552/652-01I AT WING RIBS NR 15, 16, AND 18. P/N 120-17056-019, 2 EA; 120-17056-017, 2 EA; 120-17056-015, 4 EA; 120-17056-013, 2 EA; 120-17056-007, 2 EA; 120-17057-005, 1 EA; 120-17057-007, 2 EA; 120-17059-015, 2 EA; 120-17057-006, 1 EA. THE SKIN SUPPORTS WERE REPLACED IAW AERO DESIGN REPORT NR 1327-2.