Boeing 747-300 SERIES

Service difficulty reports · 46

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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 = '747300'
  ORDER BY difficulty_date DESC"

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SDR UIEA2012051800244Warning Message · false activationEICAS STATUS MESSAGE " CABIN ALT AUTO 2" DISPLAYED. PERFORMED FAULT ISOLATION IAW AMM 21-31-00/101, FIG 110, STEP 23 REF TO FIG 103 THRU STEP 5, SYS IS OK.May 18, 2012 · N641GT · Boeing 747300 · Cabin Pressure Control SystemSDR Q2SA749008Tire · blownON TAKEOFF ROLL, CREW EXPERIENCED A SEVERE VIBRATION AT APPROX 150-155 KNOTS. REJECTED TAKEOFF ACCOMPLISHED AT 160 KNOTS. WHILE TURNING OFF RUNWAY, FLUID FROM HYD SYSTEM NR 1 DEPLETED & PRESSURE LOST. APU STARTED & ENGINES TURNED OFF. AS A CONSEQUENCE OFMay 4, 2010 · N749SA · Boeing 747300 · TireSDR 2010FA0000373Skin · damaged(KADY) REPLACED TIME LIMITED REPAIR WITH PERMANENT REPAIR - LT WING L/E SKIN.Feb 23, 2010 · N749SA · Boeing 747300 · Wing, Plate/SkinSDR 2010FA0000366Door · delaminated(KADY) DISBOND (24.0" X 3.5") WAS FOUND BETWEEN OUTER SKIN (65B90036-2) AND ALUMINUM HONEYCOMB CORE (65B90036-18) OF THE NR 1 RT STRUT FAIRING DOOR (65B90032-28).Feb 23, 2010 · N749SA · Boeing 747300 · Nacelle/Pylon, Plate/SkinSDR 2010FA0000365Skin · damaged(KADY) REPLACE TIME LIMITED REPAIR WITH PERMANENT REPAIR - LT WING L/E SKIN.Feb 23, 2010 · N749SA · Boeing 747300 · Wing, Plate/SkinSDR 2010FA0000369Door · delaminatedDISBOND (21.0" X 5.0") WAS FOUND BETWEEN OUTER SKIN (65B90036-2) AND ALUMINUM HONEYCOMB CORE (65B90036-18) AND CRACK (2.0", 1.3" LONG) ON OUTER SKIN (65B90036-2) OF THE NR 1 LT STRUT FAIRING DOOR (65B90032-29).Feb 20, 2010 · N749SA · Boeing 747300 · Nacelle/Pylon, Plate/SkinSDR 2010FA0000363Longeron · worn(KADY) WORN AND BROKEN OF UPPER LONGERON AT NR 2 ENGINE RT SIDE COWL. MINOR REPAIR ACCOMPLISHED BY TRIM OUT THE DAMAGED UPPER LONGERON AND INSTALL REPAIR PARTS.Feb 20, 2010 · N749SA · Boeing 747300 · Nacelle/Pylon, Longeron/StringerSDR 2010FA0000362Longeron · worn(KADY) WORN AND BROKEN OF UPPER LONGERON AT NR 1 ENGINE RT SIDE COWL. MINOR REPAIR ACCOMPLISHED BY TRIM OUT THE DAMAGED UPPER LONGERON AND INSTALL REPAIR PARTS.Feb 20, 2010 · N749SA · Boeing 747300 · Nacelle/Pylon, Longeron/StringerSDR 2010FA0000361Frame · cracked(KADY) CRACK AT AFT FLANGE OF UPPER FRAME OF NR 1 ENGINE. MAJOR REPAIR ACCOMPLISHED BY TRIM OUT OF DAMAGED FRAME AND INSTALL REPAIR PARTS.Feb 17, 2010 · N749SA · Boeing 747300 · Nacelle/Pylon, Frame/Spar/RibSDR 2010FA0000372Floorbeam · cracked(KADY) CRACK WAS FOUND ON THE WEB OF THE UPPER DECK FLOORBEAM AT STA 340 RT SIDE.Feb 16, 2010 · N749SA · Boeing 747300 · Fuselage Main, Floor BeamSDR 2010FA0000364Floorbeam · cracked(KADY) CRACK WAS FOUND ON THE WEB OF THE UPPER DECK FLOORBEAM AT STA 340 RT SIDE.Feb 16, 2010 · N749SA · Boeing 747300 · Fuselage Main, Floor BeamSDR 2010FA0000327Skin · damaged(KADY) SHARP NICK AND GOUGES AT NR 4 LT SIDE COWL SKIN NAC STA 165.0. MINOR REPAIR ACCOMPLISHED BY TRIM OUT THE DAMAGED SKIN AND INSTALL REPAIR PARTS.Feb 16, 2010 · N749SA · Boeing 747300 · Nacelle/Pylon, Plate/SkinSDR 2010FA0000326Longeron · worn(KADY) WORN AND BROKEN OF UPPER LONGERON AT NR 4 ENGINE SIDE COWL. MONOR REPAIR ACCOMPLISHED BY TRIM OUT THE DAMAGED UPPER LONGERON AND INSTALL REPAIR PARTS.Feb 16, 2010 · N749SA · Boeing 747300 · Nacelle/Pylon, Longeron/StringerSDR 2010FA0000329Crease Beam · cracked(KADY) CRACK AT CREASE BEAM AT BS 1240, STG 7L. MINOR REPAIR ACCOMPLISHED BY REPLACING OF CRACKED CREASE BEAM WEB.Feb 11, 2010 · N749SA · Boeing 747300 · Fuselage Main, StructureSDR 2010FA0000328Crease Beam · cracked(KADY) CRACK AT CREASE BEAM AT BS 1260 STG R 5 BOTH SIDES. MINOR REPAIR ACCOMPLISHED BY REPLACING OF CRACKED CREASE BEAM WEBS.Feb 11, 2010 · N749SA · Boeing 747300 · Fuselage Main, StructureSDR 2010FA0000330Bulkhead · cracked(KADY) CRACKED 2 PLACES AT NR 1 ENGINE REAR MOUNT BULKHEAD WEB. MAJOR ALTERATION ACCOMPLISHED BY REPLACING OF AFFECTED FRAME WEBS.Feb 10, 2010 · N749SA · Boeing 747300 · Nacelle/Pylon, Bulkhead/FirewallSDR Q2SA749005Engine · power lossAT CRUISE LEVEL, NR 4 ENGINE FAILED AT 1945Z THREE HOURS AFTER TAKING OFF FROM RKSI. POP SOUND CAME FROM ENGINE, N1 AND N2 WENT LOW, EGT ROSE TO 615 AND CLIMBING. CREW SHUT DOWN NR 4 ENGINE IAW QRH. CREW ATTEMPTED NR 4 ENGINE FLIGHT START UNSUCCESSFULLY, HAAug 26, 2009 · N749SA · Boeing 747300 · Engine (Turbine/Turboprop)SDR Q2S2008F00004Engine · failedAFTER TAKEOFF AND CLIMBING THROUGH FLIGHT LEVEL 220, NR 2 ENGINE COMPRESSOR STALLED VIOLENTLY, EGT 940 DEGREES C. REDUCED THRUST AND NR 2 STABILIZER THEN STALLED VIOLENTLY AGAIN. AS EGT REACHED 700 DEGREES C, THRUST WAS REDUCED. COMPLETED ENGINE FIRE/SEVEREJul 11, 2008 · N749SA · Boeing 747300 · Engine (Turbine/Turboprop)SDR Q2S2008F00001Compressor · stalledWHILE THROTTLING ENGINE TO TAKEOFF POWER, ENGINE NR 1 HAD MULTIPLE COMPRESSOR STALLS. TAKEOFF POWER WAS 1.53, COMPRESSOR STALLS STARTED WHEN POWER WAS APPROACHING 1.35. AIRCRAFT RETURNED TO BLOCKS. (K)Jun 21, 2008 · N749SA · Boeing 747300 · Turbine Engine Compressor SectionSDR 2010FA0000382Stringer Splice · cracked(KADY) CRACK AT STRINGER SPLICE AT BS 520, STGR 10 RT SIDE. MAJOR REPAIR ACCOMPLISHED BY FABRICATION AND REPLACING OF THE AFFECTED SPLICE FITTING.May 9, 2008 · N749SA · Boeing 747300 · Fuselage Main, Longeron/StringerSDR 2010FA0000378Skin · cracked(KADY) CRACK WAS FOUND ON THE NR 2 ENG RT SIDE COWL UPPER SKIN AT NAC STA 226.95-236.85.Apr 18, 2008 · N749SA · Boeing 747300 · Nacelle/Pylon, Plate/SkinSDR 2010FA0000377Longeron · cracked(KADY) CRACK WAS FOUND ON THE UPPER LONGERON AND SKIN OF THE NR ENG LT SIDE COWL.Apr 17, 2008 · N749SA · Boeing 747300 · Nacelle/Pylon, Longeron/StringerSDR 2010FA0000376Skin · debonded(KADY) DISBONDED INNER DOUBLER WAS FOUND ON THE NR 1 LT SIDE COWL SKIN AT NAC STA 192.05-204.55, NAC WL 100-110.Apr 17, 2008 · N749SA · Boeing 747300 · Nacelle/Pylon, Plate/SkinSDR 2010FA0000381Door Frame · crackedFRAME CRACK NR 2 LT SIDE AND 4 BOTH SIDES MAIN ENTRY DOOR. MAJOR REPAIR ACCOMPLISHED BY CUT OUT CRACKED FRAME AND INSTALL REPAIR FILLER AND REPAIR DOUBLERS.Apr 15, 2008 · N749SA · Boeing 747300 · Fuselage Main, StructureSDR 2010FA0000375Skin · damaged(KADY) A BENT DAMAGE WAS FOUND ON THE NR 1 RT SIDE COWL SKIN AT NAS STA 155.61, NAC WL100.Apr 15, 2008 · N749SA · Boeing 747300 · Nacelle/Pylon, Plate/SkinSDR 2010FA0000371Fitting · damaged(KADY) FRETTING DAMAGE.Apr 15, 2008 · N749SA · Boeing 747300 · Nacelle/Pylon, Bulkhead/FirewallSDR 2010FA0000379Frame · chafed(KADY) FRAME DAMAGE CAUSED BY CHAFING WITH SCREW AT BS 1540 BETWEEN STGR 19 AND 22 RT SIDE. MAJOR REPAIR ACCOMPLISHED BY CUT AND REMOVE FRAME AND INSTALL REPAIR PARTS INCLUDING ORIGINAL SEGMENT AND SPLICE PLATE.Apr 4, 2008 · N749SA · Boeing 747300 · Fuselage Main, FrameSDR 2010FA0000374Skin · worn(KADY) WORN DAMAGE WAS FOUND ON THE CAP SKIN OF THE NR 1 PYLON. THE DAMAGED CAP SKIN IS REPAIRED IAW SRM.Apr 1, 2008 · N749SA · Boeing 747300 · Nacelle/Pylon, Plate/SkinSDR 2010FA0000380Intercostal · cracked(KADY) FASTENER HOLE CRACK AT INTERCOSTAL WEB OF BS 1265 RT SIDE AND REPLACEMENT OF EXISTING REPAIR FOR LT SIDE TO REPLACE TIME LIMITED REPAIR INSTALLED LAST VISIT. MAJOR REPAIR ACCOMPLISHED BY CUT OUT OF END PORTION OF INTERCOSTAL WEB AND INSTALL REPAIR PARTMar 28, 2008 · N749SA · Boeing 747300 · Fuselage Miscellaneous StructureSDR A25005Slide · unwanted deployRT UPPER DECK ESCAPE SLIDE ACCIDENTALLY DEPLOYED DURING OPERATION OF THE DOOR.Dec 3, 2006 · N301JD · Boeing 747300 · Escape SlideSDR A25005CGNSlide · unwanted deployRIGHT UPPER DECK ESCAPE SLIDE ACCIDENTALLY DEPLOYED DURING OPERATION OF THE DOOR.Dec 3, 2006 · N301JD · Boeing 747300 · Escape SlideSDR UIEA200400022Odor · detectedONCE AIRCRAFT LANDED, NOTICEABLE FUEL FUMES IN AIRCRAFT AND ONCE L1 DOOR WAS OPENED THE GROUND HANDLER NOTICED FUMES TOO. CHECKED ENGINES FOR ANY EVIDENCE OF BIRD STRIKE OR FOD DAMAGE IAW MM 05-51-14, NIL DAMAGE FOUND. CARRIED OTU GENERAL VISUAL INSPECTION OFeb 19, 2004 · N24837 · Boeing 747300 · Air Distribution SystemSDR UIEA200300054Slide · misinstalledDURING FC02 CHECK AT AMS, AN INSPECTION OF LEFT U/D TYPE 'A' DOOR THE TECHICIAN NOTICED THAT THE SLIDE DEPLOYMENT HOOK WOULD NOT ENGATE THE SLIDE DEPLOYMENT LINK. THE FIRST OBSERVATION WAS THAT THE SLIDE OUTER COVER (INBOARD SIDE) WAS NOT FLUSH WITH THE DOOR Sep 1, 2003 · N24837 · Boeing 747300 · Escape SlideSDR UIEA200300021Controller · failedMIA/UIO - AIR TURNBACK, AFTER TAKEOFF, PRESSURIZATION INOPERATIVE. EXCESSIVE RATE OF CLIMB. WENT TO MANUAL. NO INDICATION OF FAILURE. NO RATE LIMIT LIGHT. FOUND BOTH OUTFLOW VALVES OPEN. UNABLE TO CONTROL PRESSURE MANUAL 'L' OR 'R'. NO FUEL DUMPED. REMApr 30, 2003 · N24837 · Boeing 747300 · Cabin Pressure ControllerSDR P5CA0300770Structure · dentedTHREE DENTS FOUND 5 INCHES LONG X .0312 INCH DEEP IN LEADING EDGE VARIABLE CONTOUR FLAP NR 7 LT WING - ALLOWABLE DAMAGE A/Y 62.5 THEREFORE THIS MINOR DENT ACCEPTABLE IAW SRM REF 57-50-01. 2) DENT 10 INCHES LONG X .5 INCH DEEP IN BULL NOSE LOCATION VARIABLE COFeb 24, 2003 · N24837 · Boeing 747300 · Trailing Edge FlapsSDR P5CA0300717Cable · faultyNR 4 ENGINE COMPRESSOR STALL AT TOP OF DESCENT - EGT 700 DEGREES, N1 20 PERCENT LESS THAN OTHER ENGINES. STALL CLEARED AT 33.0. REPLACED NR 4 ENGINE VSV RETURN CABLE PER MM 75-30-00. BOROSCOPED ENGINE IAW AMM 72-00-00. ENGINE RUN CARRIED OUT AS PER AMM 71-Jan 7, 2003 · N24837 · Boeing 747300 · Compressor Bleed ControlSDR P5CA0300716Seal · leakingAFTER FUELING WAS COMPLETED, A STEADY DRIPPING OF FUEL ONTO #2 ENGINE FROM #2 PYLON WAS NOTICED. FOUND LEAK COMING FROM SEALANT ON FWD SPAR ON #2 ENGINE PYLON. INSTALLED FUEL LEAK SEAL IAW BMM 28-11-00 & PAC SERVICE FUELING MANUAL 4-05-02, ITEM 7. NO LEAKS NOTDec 31, 2002 · N354MC · Boeing 747300 · Fuel StorageSDR P5CA0200714Windshield · failedL1 WINDOW SHATTERED ON DESCENT. REPLACED WINDOW PER 56-11-02.Dec 22, 2002 · N24837 · Boeing 747300 · Flight Compartment WindowsSDR P5CA0200709Duct · separatedNR 4 ENG - FIRE INDICATION AFTER TAKEOFF IN CLIMB. PRECAUTIONARY ENGINE SHUTDOWN & FUEL DUMP PERFORMED. FIRE BOTTLE NOT REQUIRED. FOUND 8TH STAGE BLEED CROSSOVER DUCT SEPARATED FROM DUCTING SYSTEM. REPLACED WITH CROSSOVER DUCT & PRECOOLER DOWNSTREAM DUCT. Nov 21, 2002 · N354MC · Boeing 747300 · Pneumatic Distribution SystemSDR P5CA0200704Slide · failedRIGHT UPPER DECK ESCAPE SLIDE DEPLOYED ACCIDENTLY, BUT DID NOT DEPLOY FULLY, AND DOOR BOTTLE DISCHARGED. SLIDE ASSY REMOVED & REPLACED PER 25-68-07, PG 601, DOOR AIR BOTTLE REMOVED & REPLACED PER MM 25-68-08 AND PRESSURE CARTRIDGE PER 52-23-15.Oct 16, 2002 · N24837 · Boeing 747300 · Escape SlideSDR P5CA0200699Compressor · stalledCLIMBING THROUGH 15,000 FT NR 3 ENGINE COMPRESSOR STALLED. EGT WAS 100 DEGREES CELCIUS. LOWER THAN OTHER MOTOR & N2 WAS LOWER WITH NACELLE ANTI-ICE ON. TROUBLESHOT ENGINE PER MM 71-00-43, PERFORMED INSPECTION PER MM 72-00-00 & BORESCOPE OF ENGINE IAW MM 72-Sep 12, 2002 · N354MC · Boeing 747300 · Turbine Engine Compressor SectionSDR QEM2002F00000Vane · fracturedSHORTLY AFTER TAKEOFF, SMOKE WAS REPORTED, SURGE OF NR 2 ENGINE FOLLOWED. INSPECTION AFTER STRIPPING, FOUND THAT 1 HPT STAGE, 2 VANE HAD BEEN LIBERATED. ALL HP AND LP TURBINE AIRFOILS WERE SUBSEQUENTLY DAMAGED. INVESTIGATION SUGGEST HPT STAGE 2 VANE FORWRD Aug 28, 2002 · Boeing 747300 · Turbine SectionSDR P5CA0200695Skin · damagedUPON WALKAROUND IN ANC, FOUND THAT AIRCRAFT TAIL HAD APPARENTLY MADE GROUND CONTACT DURING TAKEOFF FROM ICN, CAUSING DAMAGE TO APU ACCESS DOORS TO BULKHEAD 2764. APPARENT CAUSE: TAKEOFF SPEED LOWER THAN THAT REQUIRED FOR ACTUAL TOGW. PERFORMED INTERIM REPAIRAug 7, 2002 · N354MC · Boeing 747300 · Fuselage Main, Plate/SkinSDR P5CA0200694Adc · failedDUAL CADC FAILURE CAUSING FAILURE IN TRANSPONDER ALTITUDE REPORTING & INACCURATE ALTIMETER & AIRSPEED INDICATIONS. NR 1 & NR 3 INS WOULD NOT UPDATE. REMOVED AND REPLACED NR 1 CADC. CHECKED ALL DRAINS FOR MOISTURE; NONE FOUND. PURGED PITOT/STATIC LINES AND Aug 5, 2002 · N354MC · Boeing 747300 · Air Data ComputerSDR IUEA02016Pin · misalignedDURING WALK AROUND DAILY CHECK, INSPECTION FOUND NR 4 ENGINE PYLON MIDSPAR FUSE PIN ALIGNMENT STRIPES MISALIGNED BY 0.5 INCH. CLOSER INVESTIGATION POINTS TO POSSIBLE FUSE PIN FAILURE. THIS AS PER MM. FURTHER INSPECTION FOUND SPRING BEAMS CRACKED, REPLACEMMay 8, 2002 · N24837 · Boeing 747300 · Nacelle/Pylon Miscellaneous StructureSDR 2002F00398Hinge · wornDURING CURRENT D-CHECK AT SIAEC, FOUND L/W NR 11, 12 AND 13 L/E KRUGER FLAP HINGE FITTING ASSEMBLIES WITHWORN AND ELONGATED BORE HOLES. REAMED HOLES. PERFORMED DYE CHECK TO ENSURE CORROSION AND CRACK FREE CONDITION. NO DEFECTS FOUND. FABRICATED AND INSTALLEMar 19, 2002 · N24837 · Boeing 747300 · Leading Edge Devices
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