What was found
FUSELAGE- LOWER FUSELAGE #1 AIRCON RAM AIR EXHAUST AFT UPPER CORNER AT LEFT HAND SIDE APPROXIMATE STATION 586 FOUND CRACKED. CRACKED SKIN AT LOWER FUSELAGE #1 AIRCON RAM AIR EXHAUST AFT UPPER CORNER AT LEFT HAND SIDE APPROXIMATE STATION 586 REPAIRED AS PER MD-11 SRM 53-20-15-2R FIGURE 201 REPAIR 3. INITIAL INSPECTION TO BE CARRIED OUT AT INITIAL 4000 FLIGHT CYCLES AND REPETITIVE INSPECTIONS TO BE CARRIED OUT AT EVERY 4000 FLIGHT CYCLES AS PER MD-11 SRM 53-20-15-2R TABLE 201/REPAIR 3 REQUIREMENTS. METHOD BY EXTERNAL VISUAL INSPECTION. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.