What was found
NR 1 AIR-CON RAM AIR EXHAUST CUTOUT SUSPECT CRACK AT SKIN LEFT HAND STATION Y= 587. CRACKED SKIN AT NR 1 AIR-CON RAM AIR EXHAUST CUTOUT AT LT BS 587 AREA. REPAIRED IAW SRM 53-20-15-2R REPAIR 3, FIGURE 201. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100. INITIAL INSPECTION TO BE CARRIED OUT AT 4000 CYCLES AND REPETITIVE INSPECTIONS TO BE CARRIED OUT AT EVERY 4000 CYCLES AS PER MD-11 SRM 53-20- 15-2R TABLE 201/REPAIR 3 REQUIREMENTS. METHOD BY EXTERNAL VISUAL INSPECTION.