Boeing 747-271C

Service difficulty reports · 109

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duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE aircraft_model_key = '747271C'
  ORDER BY difficulty_date DESC"

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SDR UIEA200600247Frame · crackedDURING INSPECTION FOUND FRAME WEB CRACKED AT STA 380 LT STR 12A. FRAME WEB REPAIRED AS PER SRM 53-10-04 FIG 106 AND EO NR 4753A817.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200600246Frame · crackedDURING INSPECTION FOUND FRAME WEB CRACKED AT STA 500 RT STR 13. FRAME WEB REPAIRED AS PER SRM 53-10-04 FIG 111 AND EO NR 4753A817.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200600245Frame · crackedDURING INSPECTION FOUND FRAME WEB CRACKED AT STA 360 RT STR 12A. FRAME WEB REPAIRED AS PER SRM 53-10-04 FIG 103 AND EO NR 4753A817.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200600244Frame · crackedDURING INSPECTION FOUND M/D FRAME WEB CRACKED AT STA 500 LT STR 13A. FRAME WEB REPAIRED AS PER SRM 53-10-04 FIG 111 AND EO NR 4753A817.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200600243Frame · crackedDURING INSPECTION FOUND FRAME WEB CRACKED AT STA 440 LT STR 12A. FRAME WEB REPAIRED AS PER SRM 53-10-04 FIG 110 AND EO NR 4753A817.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200600242Frame · crackedDURING INSPECTION FOUND FRAME WEB CRACKED AT STA 420 LT STR 12A. FRAME WEB REPAIRED AS PER SRM 53-10-04 FIG 107 AND EO NR 4753A817.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200600241Floorbeam · crackedDURING INSPECTION FOUND FLOORBEAM WEB CRACKED AT STA 360 RT STR 12A. FLOORBEAM WEB REPAIRED AS PER SRM 53-10-09 FIG 11 AND EO NR 4753A818.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, Floor BeamSDR UIEA200600240Web · crackedDURING INSPECTION FOUND FRAME WEB CRACKED AT STA 520 RT STR 13. FRAME WEB REPAIRED AS PER SRM 53-10-04 FIG 112 AND EO NR 4753A817.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200600239Frame · crackedDURING INSPECTION FOUND FRAME WEB CRACKED AT STA 420 RT STR 12A. FRAME WEB REPAIRED AS PER SRM 53-10-04 FIG 107 AND EO NR 4753A817 AT BS 420 RT STR 12A FRAME WEB.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200600238Frame · crackedDURING VISUAL INSPECTION FOUND FRAME WEB CRACKED AT STA 440 RT STR 12A. FRAME WEB REPAIRED AS PER SRM 53-10-04 FIG 110 AND EO NR 4753A817.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200600237Panel · crackedDURING VISUAL INSPECTION REVEAL PANEL CRACKED AT STA 800 RT NR 2 PAX DOOR FWD CUT-OUT STR 24. REPAIRED CRACKED AS PER SRM 53-10-04 FIG 84 AND EN-EA 53-10-69 AND EO-NR 4753A813.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Miscellaneous StructureSDR UIEA200600236Frame · crackedDURING VISUAL INSPECTION FOUND U/D COCKPIT STRINGER CUT-OUT AREA WEB CRACKED AT STA 380 STR 10R. FRAME WEB REPAIR AS PER EN NR EA 53-10-72, AND FAA FORM 8100-9.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200600235Intercostal · crackedDURING VISUAL INSPECTION FOUND INTERCOSTAL WEB CRACKED AT STA 1220. INTERCOSTAL WEB REPAIRED AS PER EN-NO EA 53-10-74 AND EO-NR 4753A814.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Miscellaneous StructureSDR UIEA200600234Intercostal · crackedFOUND BS 1220 LT MOST O/B INTERCOSTAL WEB FOUND CRACKED, BS1220 LT MOST O/B INTERCOSTAL WEB REPAIRED AS PER EN-EA 53-10-75 AND FAA FORM 8100-9.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Miscellaneous StructureSDR UIEA200600233Intercostal · crackedDURING VISUAL INSPECTION M/D BS 1180, LT MOST O/B INTERCOSTAL WEB FOUND CRACK. BS 1180 LT MOST O/B INTERCOSTAL WEB REPAIRED AS PER EN-EA 53-10-70 AND EO-NR 4753A814.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Miscellaneous StructureSDR UIEA200600232Frame · crackedDURING VISUAL INSPECTION FOUND U/D COCKPIT STRINGER CUT-OUT AREA FRAME WEB CRACKED AT STA-380 STR-10R. REPAIR FRAME WEB AS PER EN NR EA 53-10-72 AND FAA FORM 8100-9.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200600231Frame · crackedDURING VISUAL INSPECTION REVEAL M/D FRAME WEB CRACKED AT STA-480 STR-16L. REPAIR FRAME WEB AS PER EN NR EA 53-10-73 AND FAA FORM 8100-9.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200600230Panel · crackedDURING VISUAL INSPECTION REVEAL PANEL CRACKED AT STA-800 LT NR 2 PAX DOOR FWD CUT-OUT LWR AREA STR 24L. REPAIR CRACKED AS PER SRM 53-10-04 FIG 84 AND EN-EA 53-10-69 AND EO NR 4753A813.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Miscellaneous StructureSDR UIEA200600229Panel · crackedDURING VISUAL INSPECTION, REVEAL PANEL CRACKED AT STA 800 RT NR 2PAX DOOR FWD CUT-OUT STR-24R. REPAIR CRACK AS PER SRM 53-10-04 FIG 84 AND EN-EA 53-1069 AND FAA FORM 8100-9.Sep 2, 2006 · N537MC · Boeing 747271C · Fuselage Miscellaneous StructureSDR UIEA200600198Window · delaminatedR-2 COCKPIT WINDOW DELAMINATED ON LOWER CORNERS. R-3 COCKPIT WINDOW DELAMINATED ON UPPER AND LOWER CORNERS. R-3 WINDOW- AFT LWR CORNER HAS .5 INCH CRACK INTO FASTENERS AREA MARKED.ACCOMPLISHED TIME LIMITED REPAIR IAW XEO 53-080206 TO R-3 WINDOW FRAME CRACK. REAug 3, 2006 · N537MC · Boeing 747271C · Flight Compartment WindowsSDR UIEA200600154Tire · failedTAKEOFF REJECTED AT APPROX 90 KTS, LOUD POPPING NOISE AND ACFT SWERVED SLIGHTLY TO THE RIGHT. GROSS WEIGHT 353.4KGS. ALL 4 RIGHT BODY BRAKE TEMPS IN RED NR 9, NR 10, NR 11, NR 12 MAIN WHEEL THERMAL FUSES MELTED AFTER RTB. BOROSCOPE INSPECTED NR 3 ENGINE, NJul 2, 2006 · N537MC · Boeing 747271C · TireSDR UIEA200600130Web · crackedNR 5 SPOILER -H- FITTING ATTACH WEB FOUND CRACKED AFT FITTING REMOVED. LEFT WING NR 5 SPOILER -H- FITTING ATTACH WEB CRACKED, AREA REPAIRED AS PER SRM 51-40-02 FIG 1 AT LEFT WING WBL 373 TO WBL 395.Jun 9, 2006 · N537MC · Boeing 747271C · SpoilersSDR UIEA200600082Computer · unserviceable(AIR TURN BACK) AUTOPILOT WOULD NOT ENGAGE. TROUBLESHOT TO "B" AUTOPILOT ROLL COMPUTER FAULTY. SWAPPED B AND C ROLL COMPUTERS REF 22-13-01, AUTOPILOT B ENGAGEMENT CHECKS SATIS REF 22-10-00. A/C STILL CAT II RESTRICTED.Apr 23, 2006 · N537MC · Boeing 747271C · Autopilot SystemSDR UIEA200600051Panel · crackedRT WING O/B MID FLAP COVE PANEL CRACKED AT SUPPORT ARM APPROX 8" AT W/S 1084. REPAIRED IAW SRM 747-51-40-12. ATLAS AIR EO4757A278 ISSUED.Mar 21, 2006 · N537MC · Boeing 747271C · Trailing Edge FlapsSDR UIEA200500119Wire Harness · shortedDAILY CHECK, IB PICKUP ITEM BY MAINTENANCE. UNABLE TO POWER CGO HANDLING BUSSES. REMOVED AND REPLACED BPCU NR 1 AND NR 2. ALSO, FOUND WIRE HARNESS W124, 12 WIRES SHORTED OUT. REPAIRED IAW SWPM ACCOMPLISHED, CARGO HANDLING SYSTEM CHECKS NORMAL. (K)Aug 25, 2005 · N537MC · Boeing 747271C · AC Power Distribution SystemSDR UIEA200500117Brake · leakingAFTER TAKEOFF, NR 4 HYD LOW QUANTITY LIGHT CAME ON. NR 4 SYSTEM WAS 1.5 GAL. SYSTEM WAS SHUTDOWN AND USED ONLY FOR LANDING. FOUND NR 8 BRAKE ASSY BLANKING PLATE MISSING AND LEAKING BAD. REMOVED AND REPLACED NR 8 BRAKE ASSY IAW MM. LEAK CHECK, OK. REPLACEAug 24, 2005 · N537MC · Boeing 747271C · Landing Gear Brake SystemSDR UIEA200500079Shear Tie · crackedFRAME 440, RT SIDE BETWEEN STRINGERS 10A AND 11 TOP HOLE OF FRAME TO FUSELAGE SKIN ATTACHMENT ANGLE HAS .2500 INCH CRACK GOING UPWARD AND .0625 INCH CRACK GOING DOWNWARD. CUTOUT CRACKED SECTION OF ATTACHMENT ANGLE IAW SRM. ACCOMPLISHED HFEC INSP OF CUTOUT OFMay 24, 2005 · N536MC · Boeing 747271C · Fuselage Internal Mounting StructureSDR UIEA200500057Computer · inoperativeAUTOPILOT WILL NOT ENGAGE. AUTOPILOT PUT AIRPLANE IN A 45 DEGREE BANK LT AND RT. DISENGAGED AUTOPILOT, STABILIZED AIRCRAFT AND RE-ENGAGED AUTOPILOT, AIRCRAFT STARTED ROLLING AGAIN. THE AIRCRAFT DIVERTED. RE-RACKED THE AUTOPILOT ROLL COMPUTER IAW MM, AUTOApr 24, 2005 · N537MC · Boeing 747271C · Autopilot SystemSDR UIEA200500049Panel · crackedD-CHECK, DURING SCHEDULED INSPECTION, CRACKS WERE FOUND AT THE LOWER CORNERS OF STA 400 BULKHEAD WEB PRESSURE PANEL CUTOUT. ANOTHER CRACK WAS FOUND ON THE LOWER IB SIDE OF THE PRESSURE PANEL ASSY. THE CRACKS ON THE STA 400 WERE TRIMMED OUT. REPAIRED DOUBLERApr 6, 2005 · N537MC · Boeing 747271C · Fuselage Main, BulkheadSDR UIEA200500048Skin · crackedD-CHECK, DURING SCHEDULE INSPECTION, CRACK DAMAGE WAS FOUND IN THE SKIN ASSY AND THE ADJACENT NR 3 STIFFENER AT PRE-COOLER EXHAUST CUTOUT LOWER EDGE NEAR THE AFT CORNER AT STA 248 ON THE RT SIDE. THE NR 3 STIFFENER LOWER FLANGE WAS TRIMMED TO REMOVE CRACKS. Apr 5, 2005 · N537MC · Boeing 747271C · Nacelle/Pylon, Plate/SkinSDR UIEA200500043Beam · crackedD-CHECK, DURING SCHEDULED INSPECTION, CRACKS WERE FOUND AT THE NOSE GEAR WELL ON THE VERTICAL BEAM WEBS AT LHS BS 280L, 300L, 320L AND 320R. DAMAGED PORTION OF THE VERTICAL BEAM WEB WAS TRIMMED OUT AND A NEW SECTION OF THE WEB WAS SPLICED IN. NOTE: THESE RMar 30, 2005 · N537MC · Boeing 747271C · Fuselage Main, StructureSDR UIEA200500042Skin · crackedD-CHECK, DURING SCHEDULE INSPECTION, NR 3 PYLON, A 2.25 INCH CRACK WAS FOUND AT THE TOP EDGE OF SKIN ASSY AT NAC WL147.8, JUST FORWARD OF THE NAC STA 286. CRACK IN THE SKIN ASSY WAS CONTAINED WITH A 1.0 INCH DIAMETER HOLE AT THE CRACK TIP. REPAIR AREA WAS NDMar 29, 2005 · N537MC · Boeing 747271C · Nacelle/Pylon, Plate/SkinSDR UIEA200500041Skin · crackedD-CHECK, DURING SCHEDULE INSPECTION. THE STRUT SKIN ASSY EDGE ADJACENT TO THE PRECOOLER EXHAUST CUTOUT WAS FOUND CRACKED. SKIN ASSY INSPECTION CONFIRMED THAT CRACKS TERMINATED IN EXISTING FASTENER HOLES. NR3 STIFFENER WAS REINFORCED WITH A STEEL LOWER REPAIMar 28, 2005 · N537MC · Boeing 747271C · Nacelle/Pylon, Plate/SkinSDR UIEA200400116Drive Unit · unserviceableDURING CLIMB LT L/E NR 2 AMBER LIGHT REMAINED ILLUMINATED. ALTERNATE PROCEDURES ACCOMPLISHED TO NO AVAIL. WITH NR 2 L/E DIRECTIONAL SW TO (UP), ALTERNATE L/E FLAP DRIVE C/B ON P6 TRIPS. 27000 KG FUEL DUMPED IAW FUEL JETTISON CHECKLIST AT FL140 TO MAX LANDINJun 22, 2004 · N537MC · Boeing 747271C · Leading Edge Slat Control SystemSDR UIEA200400100Channel · crackedCENTER CHANNEL CRACKED BEYOND PRIVOUS REPAIR IB HINGE ON NR 7 LE FLAP. FOUND DURING VISUAL INSPECTION. CAUSE IS UNKNOWN. LOCATION IS WING STA 944.5. CORRECTIVE ACTION REPLACED LE FLAP ASSY IAW MM.May 28, 2004 · N537MC · Boeing 747271C · Leading Edge DevicesSDR UIEA200400032Door · missingBIRD STRIKE: VIBRATION OF ENTIRE AIRFRAME ON CLIMB OUT. SUDDEN VIBRATION AT APPROXIMATELY 16,000 FT AND 300K IAS. PERFORMED BIRD STRIKE INSP MM. FOUND DAMAGE TO THE FORWARD NR 1 ACM INLET LEFT SIDE AREA AND NR 1 ACM DOOR MISSING. REPAIRED DAMAGED AREA IAWMar 14, 2004 · N537MC · Boeing 747271C · Air Conditioning DoorsSDR UIEA200300058Engine · shutdownINFLIGHT ENGINE SHUTDOWN IN CRUISE NR 2 ENGINE N1 SPOOLED DOWN FROM 102 PERCENT TO 55 PERCENT. ALL OTHER INDICATIONS NORMAL. ENGINE WOULD NOT RESPOND TO THRUST LEVER MOVEMENT. ENGINE SHUTDOWN AS PRECAUTION AT 07:55 UTC. C/A: FOUND DEBRIS IN EXHAUST. BOROSOct 4, 2003 · N537MC · Boeing 747271C · Engine (Turbine/Turboprop)SDR UIEA200300051Fitting · damagedDURING C-CHECK, NR 1 PYLON OB SPRING BEAM SHEAR TRANSFER FITTINGS FOUND DAMAGED DUE TO CONTACT WITH SPRING BEAM. CONTRACT RESULTED FROM MISLOCATION OF FITTINGS. SUBJECT FITTINGS WERE TRIMMED TO REMOVED DAMAGE, NDT INSPECTED, & RESTORED PER DRAWING. FITTINGSAug 16, 2003 · N537MC · Boeing 747271C · Nacelle/Pylon, Main FrameSDR UIEA200300050Fitting · crackedDURING C-CHECK, AT AMS NR 1 PYLON OUTBOARD SPRING BEAM SHEAR TRANSFER FITTINGS FOUND CRACKED DUE TO CONTACT WITH SPRING BEAM. CONTRACT RESULTED FROM MIS-LOCATION OF FITTINGS. SUBJECT FITTING WERE TRIMMED TO REMOVE CRACK & DAMAGE, NDT INSPECTED, & RESTORED PEAug 16, 2003 · N537MC · Boeing 747271C · Nacelle/Pylon Miscellaneous StructureSDR UIEA200300052Flap Track · corrodedDURING C-CHECK AT AMS, IB FLAP TRACK POS NR 4 CORROSION AT FORWARD BOLT HOLES. OVERSIZE AFFECTED HOLES TO REMOVED DAMAGE. NDT INSPECT TO ENSURE CRACK AND DEFECT FREE CONDITION. INCORPORATE INSURANCE CUT TO HOLES. RE-FINISH FLAP TRACK AND FAIL/SAFE BAR. INAug 16, 2003 · N537MC · Boeing 747271C · Trailing Edge FlapsSDR UIEA200300049Splice · damagedDURING C-CHECK, AT AMS WHILE PERFORMING SB 747-53A 2309 KLM ACCIDENTALLY DAMAGED THE AFT INBOARD FASTENE HOLE OF THE OUTBOARD FLANGE OF THE LOWER SPLICE PLATE. REPAIR HOLE H IN THE LOWER SPLICE PLATE ON THE RT WING WAS OVERSIZED TO 1.0030 INCHES. AL-N1-BR BUAug 16, 2003 · N537MC · Boeing 747271C · Wing Miscellaneous StructureSDR UIEA200300048Frame · crackedDURING C-CHECK AT AMS, FOUND CRACK IN STATION 500 FRAME WEB OUTER FLANGE BETWEEN RT STRINGERS S-10 AND S10A. TRIM CRACK AND SURFACE HFEC INSPECT TRIM LINE TO INSURE CRACK FREE CONDITION. INSTALLED TWO FILLERS, A REPAIR ANGLE, AND A REPAIR DOUBLER PER REF A OPAug 16, 2003 · N537MC · Boeing 747271C · Fuselage Main, FrameSDR UIEA200300008Warning System · false activationAFTER 3 HOURS IN CRUISE, FULL APU FIRE WARNING LIGHTS AND BELL ON. APU FIRE HANDLE PULLED AND BOTTLE DISCHARGED. LIGHT WENT OUT WHEN BOTTLE DISCHARGED. AREA INSPECTED. NO EVIDENCE OF FIRE OR PNEUMATIC DUCT DAMAGE. APU DEFERRED INOPERATIVE PER MEL 49-01 ANFeb 8, 2003 · N537MC · Boeing 747271C · Fire DetectionSDR UIEA02011Wire Harness · wornIN CRUISE MXP/JFK, F/E SEAT ELECTRICAL CHORD SPARKED WHEN SEAT WAS MOVED BACK MANUALLY. OPENED C/B. ODOR OF SMOKE WAS IN THE COCKPIT FOR ABOUT ONE MINUTE. INSPECTED F/E'S SEAT AND FOUND ELECTRICAL CHORD BROKEN. PULLED C/B AND REMOVED CHORD. NO OTHER DEFECMar 8, 2002 · N537MC · Boeing 747271C · Equipment/Furnishings WiringSDR UIEA00043Line · disconnectedDURING ROUTINE INSPECTION, FOUND MAIN DECK CARGO COMPT SMOKE DETECTOR SYSTEM NOT CONNECTED TO FLEX LINE AT STATION 540 LEFT BEHIND SIDE WALL AT MAIN DECK LEVEL. RECONNECTED LINE AND CLAMPED. SYTEM OPS CHECKED OK PER AMM. (M)Oct 2, 2000 · N537MC · Boeing 747271C · Smoke DetectionSDR 20010105AP002Mount · chafedDURING ROUTINE INSPECTION, FOUND R/S ENGINE HANGER ASSEMBLY 65B94343-1 ON ENGINE POSITIONS NR 1 AND NR 2 CHAFED BY PDU SENSE LINE UNION. CHAFED AREA BLENDED PER SOPM 20-30-03, IAW BOEING TELEX. HFEC ACCOMPLISHED. PART REFINISHED. ADJUSTED TUBING TO PROVIDEOct 2, 2000 · N537MC · Boeing 747271C · Engine Mount SectionSDR UIEA0032Warning System · activatedFLT GT051 - ATB - DURING CLIMB-OUT AT APPROX 5500 FT, NR 3 ENGINE A AND B FIRE WARNING LOOPS PEGGED HIGH. LEVEL OUT AND REDUCED POWER AND FIRE WARNING INDICATION WENT OUT. ACCOMPLISHED ENGINE FIRE CHECKLIST AND SHUTDOWN ENGINE. DID NOT DISCHARGE FIRE BOTTLESJul 15, 2000 · N537MC · Boeing 747271C · Fire DetectionSDR UIEA0031Valve · failedFLT GT723 - ATB - AT APPROXIMATELY 1500 FT, NR 3 ENGINE FIRE WARNING CAME ON. BOTH LOOPS PEGGED HIGH. FOLLOWING FHB, SHUTDOWN ENGINE AND PERFORMED FIRE CHECKLIST. LIGHTS WENT OUT AND TEMPERATURE RETURNED TO NORMAL. FIRE BOTTLES WERE NOT DISCHARGED. REPLACJul 13, 2000 · N537MC · Boeing 747271C · Fire DetectionSDR UIEA00027Strap · crackedDURING C-CHECK, WHILE PERFORMING A ROUTINE FUSELAGE INSPECTION, FOUND THE UPPER AFT RADIUS CORNER BEARSTRAP OF R3 MED CRACKED 1.67 INCH. CRACK WAS TRIMMED OUT, FILLER INSTALLED AND TWO EXTERNAL CORNER DOUBLERS WERE INSTALLED IAW SRM 53-30-03 AND NUMEROUS TELEJun 1, 2000 · N539MC · Boeing 747271C · Fuselage Main, Plate/SkinSDR UIEA9943Splice · crackedCRACK IN SPLICE PLATE STRAP BS 1241 L/S. REPLACED SPLICE PLATE AT STA 1241 L/S IAW SB 747 53-2283. (X)Jun 28, 1999 · N537MC · Boeing 747271C · Fuselage Miscellaneous Structure
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