N513SN

Part: CONTROLLER — INOPERATIVE (FUEL SYS) · airframe 87,409 hrs · 14,620 cycles

DISCREPANCY: LEVEL 2 "FUEL QTY/USED CHK" MESSAGE, FUEL BURN VS. QTY REMAIN DISCREPANCY, 1100KG AFTER 1.5 HOURS OF FLIGHT. CORRECTIVE ACTION: T/S IAW FIM 28-14-00 NO FAULTS NOTED AT THIS TIME. REMOVED AND REPLACED FSC IAW MD-11 AMM 28-08-01. NO DEFECTS NOTED AT THIS TIME.

Part: TIRE — FAILED · airframe 86,884 hrs · 14,524 cycles

DISCREPANCY: ON TAKE-OFF ROLL, LEVEL 2 ALERT TIRE FAILURE, TAKE-OFF CONTINUED. DUMPED FUEL TO LANDING WEIGHT. AIR RETURNED TO ANC. CORRECTIVE ACTION: FAULT REVIEW OK. INSPECTED ALL TIRES, OK. ACCOMPLISHED BTM/TPI RTS IAW 32-46-00. FAIL NOSE RIGHT CURRENTLY ON DMI, RESET PER MEL 32-46-1-2. SECTIONS 5 AND 6 NOT COMPLETED DUE TO FALSE WARNING AND NO DEFECTIVE PARTS IDENTIFIED.

Part: CABIN PRESSURE — MALFUNCTIONED · airframe 85,900 hrs · 14,329 cycles

PACK 3 OFF DURING FLIGHT "CABIN AIRFLOW LOW" DURING CRUISE AND DESCENT UNTIL CABIN REGULATED ITSELF. CABIN NOT HOLDING CABIN PRESSURE AT ALTITUDE.

Part: COMPRESSOR — VIBRATION (NR 3 ENGINE) · airframe 85,640 hrs · 14,275 cycles

DIVERSION DUE TO ENG 3 VIB HIGH COMP OVER 4.0 ON CLIMB ON MULTIPLE OCCASION AND HAD TO RETARD #3 MORE THAN 1 CROWN TO REDUCE THE VIBRATION.

Part: WARNING MESSAGE — ILLUMINATED (CABIN PRESSURE) · airframe 85,023 hrs · 14,143 cycles

CABIN ALTITUDE ALERT ON DESCENT AT FL190.

Part: SPAR CAP — CORRODED (LT WING) · airframe 81,161 hrs · 13,369 cycles

DURING INSPECTION FOUND CORROSION ON LEFT WING UPPER REAR SPAR CAP BETWEEN XORS 1041.8 AND XORS 1046.8

Part: LONGERON — CORRODED (ZONE 100) · airframe 81,161 hrs · 13,369 cycles

LONGERON 52 E STA 6 - 33 HAS CORRODED SECTION

Part: LONGERON — CRACKED (BS 1540) · airframe 78,286 hrs · 12,241 cycles

FORWARD END OF LONGERON LOCATED AT BS 1540, LONGERON 48R IS CRACKED.

Part: STIFFENER — CRACKED (FUSELAGE) · airframe 78,286 hrs · 12,241 cycles

STATION 1912, LONGERON 28R, DAMAGED FRAME STIFFENER.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING, UPPER SKIN HAS CORROSION AT WING TANK, STRINGER 20, STATION 1189.0, LBL 112.0.

Part: SKIN — CORRODED (FUEL TANK) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

EVIDENCE OF CORROSION ON THE CTR WING TANK UPPER SURFACE AT STATION 1229, RBL 78.

Part: SKIN PANEL — CRACKED (LT WING) · airframe 78,286 hrs · 12,241 cycles

OUTER WING LOWER SKIN PANEL ACCESS DOOR CUT OUT, LT WING HAS 3 EACH CRACK INDICATIONS IN FASTENER HOLES. WING STATION XORS 700.

Part: SKIN PANEL — CRACKED (RT WING) · airframe 78,286 hrs · 12,241 cycles

OUTER WING LOWER SKIN PANEL ACCESS DOOR CUT OUT, RT WING HAS 4 CRACK INDICATIONS IN FASTENER HOLES. WING STATION XORS 700.

Part: SKIN — CORRODED (FUEL TANK) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

EVIDENCE OF CORROSION ON THE CTR WING TANK UPPER SURFACE AT STATION 1229, RBL 84.

Part: WINDOW FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

RIGHT WINDSHIELD FRAME HAS SEVERAL HOLES & AREAS AROUND HOLES WITH CORROSION.

Part: SKIN — CORRODED (BS 1281) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CENTER SKIN HAS CORROSION AT WING TANK STR 8, BS 1281.0, LBL 103.5 AND 110.5.

Part: WINDOW FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

LEFT WINDSHIELD FRAME HAS NUMEROUS WINDOW MOUNTING HOLES & AREAS AROUND HOLES WITH CORROSION.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING, UPPER SKIN HAS CORROSION AT WING TANK STRINGER 19, STATION 1197.0, LBL 110.0.

Part: SIGN — INOPERATIVE (EMERGENCY LIGHTS) · airframe 78,286 hrs · 12,241 cycles

L1 DOOR EMERGENCY EXIT SIGN FAILED. OPS CHECK OK.

Part: FAILSAFE — CORRODED (NR 1 NACELLE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

NR 1 PYLON HAS EVIDENCE OF CORROSION ON UPPER SPAR LOWER SURFACE AFT OF NACELLE BS 302, BULKHEAD AROUND MULTIPLE FASTENERS.

Part: SPAR — CORRODED (NR 1 NACELLE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

NR 1 PYLON HAS EVIDENCE OF CORROSION ON UPPER SPAR UPPER SURFACE AFT OF NACELLE BS 302 BULKHEAD AROUND SEVERAL FASTENERS.

Part: SPAR — CORRODED (NR 3 NACELLE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

NR 3 PYLON AFT UPPER SPAR WEB IS CORRODED AT NACELLE BS 350.

Part: SPAR — CORRODED (NR 3 NACELLE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

NR 3 PYLON OTBD AFT UPPER SPAR WEB IS CORRODED AT NACELLE BS 350.

Part: LONGERON — CORRODED (FUSELAGE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

CORROSION ON LONGERON 48R, BETWEEN STATION 5-73 TO 5-93.

Part: SKIN — CORRODED (LT WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

LEFT WING UPPER SKIN AT STRINGER 6, WS 675 IS CORRODED.

Part: LONGERON FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

CENTER ACCESSORY COMPARTMENT STATION 6.70 - 6.90, LONGERON 52, END FITTING HAS CORROSION RUNNING FWD TO AFT.

Part: STRINGER SPLICE — CRACKED (FUSELAGE) · airframe 78,286 hrs · 12,241 cycles

CRACKED STRINGER 31R SPLICE AT STATION 1921.

Part: SUPPORT — CRACKED (LT AILERON) · airframe 78,286 hrs · 12,241 cycles

LEFT WING INBD AILERON, SUPPORTING STRUCTURE AT STATION XORS 430, IS CRACKED IN 2 PLACES.

Part: LONGERON — CORRODED (FUSELAGE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

CORROSION ON LONGERON 12R, FROM STATION 1139 TO STATION 1159, MAIN DECK CROWN AREA.

Part: LONGERON — CORRODED (FUSELAGE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

EXTRUDED LONGERON 19L AT STATION 1336 IS CORROSION.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

LEFT WING UPPER SKIN AT STRINGER 7, WING STATION 526 IS CORRODED.

Part: SKIN — CORRODED (LT WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

LEFT WING TIP LOWER SURFACE HAS CORROSION TOWARDS THE TRAILING EDGE.

Part: SKIN — CORRODED (WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING UPPER SKIN HAS CORROSION AT WING TANK STRINGER 15, STATION 1227.0 AT RBL 22.

Part: SKIN — CORRODED (WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING UPPER SKIN HAS CORROSION AT WING TANK STRINGER 15, STATION 1227.0 AT RBL 13.

Part: SKIN — CORRODED (WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING UPPER SKIN HAS CORROSION AT WING TANK STRINGER 15, STATION 127.0 AT LBL 14.5.

Part: SKIN — CORRODED (LT WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

LEFT WING UPPER SKIN AT STRINGER 22, WS 105 IS CORRODED.

Part: SKIN — CORRODED (LT WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

LEFT WING UPPER SKIN AT STRINGER 6, WS 160 IS CORRODED.

Part: SKIN — CORRODED (WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING UPPER SKIN HAS CORROSION AT WING TANK STRINGER 15, STATION 1229.0 AT LBL 43.

Part: SUPPORT ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING UPPER AUXILIARY TANK VERTICAL SUPPORT ANGLE HAS CORROSION AT STATION 1331.5 AT RBL 100.

Part: SKIN — CORRODED (WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING UPPER SKIN HAS CORROSION AT WING TANK STRINGER 15, STATION 1229.0 AT RBL 60.

Part: SKIN — CORRODED (WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING UPPER SKIN HAS CORROSION AT WING TANK STRINGER 15, STATION 1227.0 AT LBL 1.5.

Part: SKIN — CORRODED (WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING UPPER SKIN HAS CORROSION AT WING TANK STRINGER 15, STATION 1227.0 AT RBL 1.

Part: SKIN — CORRODED (WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING UPPER SKIN HAS CORROSION AT WING TANK STRINGER 15, STATION 1227.0 AT RBL 8.

Part: SKIN — CORRODED (LT WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

LEFT WING UPPER SKIN AT STRINGER 22, WS 125 IS CORRODED.

Part: SKIN — CORRODED (LT WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

LEFT WING UPPER SKIN AT STRINGER 13, WS 165 IS CORRODED.

Part: SKIN — CORRODED (WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING UPPER SKIN HAS CORROSION AT WING TANK STRINGER 15, STATION 1229.0 AT RBL 75.

Part: SKIN — CORRODED (WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING UPPER SKIN HAS CORROSION AT WING TANK STRINGER 15, STATION 1227.0 AT LBL 8.5.

Part: SKIN — CORRODED (WING) · corrosion level 2 · airframe 78,286 hrs · 12,241 cycles

MAIN DECK CTR WING UPPER SKIN HAS CORROSION AT WING TANK STRINGER 15, STATION 1227.0 AT RBL 24.5.