Boeing 747-312

Service difficulty reports · 44

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Query with SQL
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 = '747312'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR AU990701Pump · faulty(AUS) NR 4 ENGINE MAIN FUEL PUMP SUSPECT FAULTY.Jul 16, 1999 · Boeing 747312 · Engine Fuel PumpSDR AU990685Stringer · corroded(AUS) STRINGER 47R CORRODED IN AREA BETWEEN BS 1630 AND BS 1650. LENGTH OF CORROSION 254 MM (10 INCHES) - WIDTH OF CORROSION 52.8 MM (2 INCHES) - DEPTH OF CORROSION 1.524 MM (0.060 INCH).Apr 14, 1999 · Boeing 747312 · Fuselage Main, Longeron/StringerSDR AU990386Engine · seized(AUS) NR 1 ENGINE SEIZED. LIMITED INFORMATION PROVIDED.Apr 14, 1999 · Boeing 747312 · Engine (Turbine/Turboprop)SDR AU990514Track · fractured(AUS) RT INBOARD FORE FLAP CENTER BANANA FITTING BROKEN AND PROTRUDING THROUGH FLAP. SUSPECT CAUSED BY FRACTURE OF THE CENTER PROGRAMMING TRACK.Apr 10, 1999 · Boeing 747312 · Trailing Edge FlapsSDR AU990369Flap Track · fractured(AUS) RIGHT INBOARD FORE FLAP TRACK CENTER BANANNA FITTING BROKEN AND PROTRUDING THROUGH THE FORE FLAP. FOLLOWING LOWERING OF THE FLAPS, THE CAUSE OF DAMAGE WAS FOUND TO BE FAILURE OF THE CENTER PROGRAMMING TRACK ASSEMBLY WHICH HAD FRACTURED INTO SEVERAL SECTApr 10, 1999 · Boeing 747312 · Trailing Edge FlapsSDR AU990561Wire · faulty(AUS) NR 2 MAIN AFT BOOST PUMP WIRING INSULATION FAULTY.Apr 9, 1999 · Boeing 747312 · Fuel System WiringSDR AU990145Card · faulty(AUS) APU FIRE DETECTOR CARD FAULTY.Feb 8, 1999 · Boeing 747312 · Fire DetectionSDR AU981701Skin · damaged(AUS) FUSELAGE CONTACTED BY CARGO LOADING MACHINERY ADJACENT TO THE FORWARD CARGO DOOR, CAUSING THE FOLLOWING DAMAGE: 1.2 INCH HOLES IN SKIN AT STA 520 - STA 540, EITHER SIDE OF STRINGER S40R. 2. SKIN AND STRINGERS FROM STA 500 - STA 520 ABOVE STRINGER S38RDec 24, 1998 · Boeing 747312 · Fuselage Main, Plate/SkinSDR AU981533Frame · cracked(AUS) LEFT SIDE INNER CHORD LOCATED AT BULKHEAD STA 2598 CONTAINED TWO CRACKS IN THE FOLLOWING LOCATIONS: 1. CRACK RUNNING FROM EDGE OF FASTENER - CRACK LENGTH 6.35 MM (0.25 INCH). 2. CRACK RUNNING FROM THE EDGE THROUGH THE INBOARD FASTENER HOLE AND STOPPSep 11, 1998 · Boeing 747312 · Fuselage Main, FrameSDR AU981475Frame · cracked(AUS) FUSELAGE FRAME WEB LOCATED AT BS 1265 LT AND RT SIDES CRACKED IN THE FOLLOWING AREAS: 1. LT SIDE AT 12 O'CLOCK POSITION. 2. RT SIDE AT 3 O'CLOCK POSITION. FOUND DURING INSPECTION IAW SB 747-53A2416.Sep 2, 1998 · Boeing 747312 · Fuselage Main, FrameSDR AU981454Frame · cracked(AUS) RIGHT SIDE FUSELAGE FRAME WEB LOCATED AT STA 1265 CRACKED. FOUND DURING INSPECTION IAW SB 747-53A2416.Aug 27, 1998 · Boeing 747312 · Fuselage Main, FrameSDR AU980800Web · cracked(AUS) FUSELAGE FRAME WEB LOCATED AT BS 1265 WL 200 LT AND RT SIDES CRACKED. FOUND DURING HF EDDY CURRENT INSPECTION IAW SB 747-53A2416.Jun 9, 1998 · Boeing 747312 · Fuselage Main, FrameSDR AU980729Skin · cracked(AUS) FUSELAGE LAP SPLICE CRACKED ON THE LEFT SIDE BETWEEN BS 340 AND BS400 ADJACENT TO STRINGER 6L. CRA CK LENGTH 0.508 MM (0.020 INCHES). FOUND DURING HIGH FREQUENCY EDDY CURRENT INSPECTION.Jun 8, 1998 · Boeing 747312 · Fuselage Main, Plate/SkinSDR AU980921Duct · ruptured(AUS) NR 1 AIR CYCLE MACHINE INLET DUCT RUPTURED AT THE `Y' SECTION.May 29, 1998 · Boeing 747312 · Air Distribution SystemSDR AU980798Switch · faulty(AUS) INBOARD TRAILING EDGE FLAP ALTERNATE FLAP CONTROL MODULE ARMING SWITCH FAULTY.May 11, 1998 · Boeing 747312 · Trailing Edge Flap Control SystemSDR AU980797Drum · broken(AUS) RIGHT INBOARD FLAP TRANSMITTER CABLE DRUM FLANGE BROKEN.May 11, 1998 · Boeing 747312 · Trailing Edge Flap Control SystemSDR AU980461Controller · misrigged(AUS) DURING AFTER-FLIGHT INSPECTION, THE NR 15 KRUEGER FLAP WAS FOUND SEVERELY DAMAGED WITH SURFACE AND STRUCTURE TORN APART. THE LEADING EDGE FLAP TORQUE TUBE BETWEEN THE OFFSET GEARBOX AND THE NO 15 FLAP OUTBOARD ROTARY ACTUATOR WAS FOUND TO HAVE THE OUTBOApr 2, 1998 · Boeing 747312 · Leading Edge Slat Control SystemSDR AU980457Gearbox · jammed(AUS) AFTER LANDING, THE NR 2 ENGINE THRUST REVERSER FAILED TO STOW. GROUND INVESTIGATION FOUND THE THRUST REVERSER'S NR 3 GEARBOX JAMMED AND DAMAGED.Feb 24, 1998 · Boeing 747312 · Engine Thrust ReverserSDR AU980682Pump · failed(AUS) NR 3 MAIN FORWARD BOOST PUMP FAILED. INVESTIGATION FOUND THE CAUSE OF THE FAILURE TO BE INSULATION FAILURE DUE TO CONDUCTIVE CORROSION AT THE WIRE TERMINAL ASSEMBLY. PART TC: 65,844.Jan 11, 1998 · Boeing 747312 · Fuel Boost PumpSDR AU980681Pump · failed(AUS) NR 2 MAIN OUTBOARD OVERBOARD/JETTISON BOOST PUMP FAILED. INVESTIGATION FOUND THAT THE FAULT WAS DUE TO CONDUCTIVE CORROSION AT THE WIRE TERMINAL ASSEMBLY. PART TC: 64,376.Jan 11, 1998 · Boeing 747312 · Fuel Boost PumpSDR AU971631Pushrod · wrong part(AUS) RT INBOARD TRAILING EDGE NR 5 AFT FLAP PUSHROD INCORRECT PART. PUSHROD WAS ALSO 20.637MM (0.8125 INCH) TOO SHORT. GENEVA CAMS NR 5 AND NR 6 ALSO TRANSPOSED.Dec 30, 1997 · Boeing 747312 · Trailing Edge Flap Control SystemSDR AU971601Blade · failed(AUS) NO1 ENGINE FIRST STAGE TURBINE BLADE FAILED. APPROXIMATELY 50%OF THE BLADE WAS MISSING. SUSPECT STAGE ONE BLADES SUBJECTED TO HIGHER THAN NORMAL TEMPERATURES.Nov 22, 1997 · Boeing 747312 · Turbine SectionSDR AU971427Engine · failed(AUS) NO1 ENGINE LOST POWER AND EXCEEDED EGT LIMITS.Nov 12, 1997 · Boeing 747312 · Engine (Turbine/Turboprop)SDR AU971464Heater · stripped(AUS) NO1 ENGINE P.H.I. FUEL HEATER ASSEMBLY FUEL OUT UNION PN MS9193-07 LOOSE. FURTHER INVESTIGATION FOUND THAT THE THREAD INSIDE THE HEATER ASSEMBLY WAS STRIPPED .Nov 3, 1997 · Boeing 747312 · Fuel HeaterSDR AU970748Stringer · corroded(AUS) STRINGERS 51L AND 51R LOCATED IN AFT CARGO COMPARTMENT FUSELAGE BILGE AREA (SECTION 46) CONTAINED EXFOLIATION CORROSION IN AREAS FROM BS 1820 TO BS 1840:- STRINGER 51L - EXFOLIATION CORROSION IN VERTICAL FLANGE OF TOP HAT SECTION OF EXTRUDED STRINGER STRMay 28, 1997 · Boeing 747312 · Fuselage Main, Longeron/StringerSDR AU970749Chord · corroded(AUS) NOSE WHEEL WELL STRUCTURE LOWER CHORD AT BS 400 BADLY CORRODED FROM STRINGER 42L TO STRINGER 42RMay 27, 1997 · Boeing 747312 · Fuselage Miscellaneous StructureSDR AU970747Beam · corroded(AUS) UPPER DECK FLOOR BEAM STRUCTURE AT BS 980 CONTAINED CORROSION IN AREA OF CART LIFT CUTOUT ON THE AFT FACE OF THE UPPER CHORD BETWEEN RBL 20 AND RBL 30 - CORROSION WAS CLASSIFIED AS LEVEL 2 AND LEVEL 3 - FOUND DURING INSPECTION IAW BOEING ALERT SB 747-53AMay 27, 1997 · Boeing 747312 · Fuselage Main, Floor BeamSDR AU970580Oil System · low quantity(AUS) NO3 ENGINE LOST ALL OIL - SUSPECT CAUSED BY TEMPORARY FAULT WITH NO3 CARBON SEALMay 24, 1997 · Boeing 747312 · Turbine Engine Oil SystemSDR AU970746Cable Guard · cracked(AUS) NUMEROUS CABLE GUARD ASSEMBLIES IN MAIN CABIN CABLE VERTICAL RUNS CRACKED AND EMBRITTLED - CABLE OPERATING SYSTEMS INCLUDED AILERON, WING FLAP, NOSEWHEEL STEERING AND LANDING GEAR BRAKES -IN ADDITION VERTICAL CABLE GUARDS IN FORWARD CARGO COMPARTMENTFOR May 16, 1997 · Boeing 747312 · Flight Control SystemSDR AU970745Fastener · loose(AUS) NO1 AND NO4 PYLON AFT DIAGONAL BRACE FORWARD MOUNT FITTINGS HAD LOOSE HILOCK FASTENERS.May 16, 1997 · Boeing 747312 · Nacelle/Pylon, Frame/Spar/RibSDR AU970744Strap · cracked(AUS) FUSELAGE BULKHEAD SPLICE STRAP LOCATED AT BS1241 CRACKED ON LHAND RH SIDES AT FORWARD AND AFT HOLESApr 30, 1997 · Boeing 747312 · Fuselage Main, BulkheadSDR AU970760Wire · failed(AUS) NO2 FUEL BOOST PUMP ELECTRICAL WIRING INSULATION FAILED DUE TO CONDUCTIVE CORROSION AT THE WIRE TERMINAL ASSEMBLYApr 24, 1997 · Boeing 747312 · Fuel System WiringSDR AU970496Fitting · damaged(AUS) LH HORIZONTAL STABILISER HINGE FITTING GOUGED ON INBOARD SURFACE- INVESTIGATION FOUND THAT THE HINGE BEARING RETAINER HAD ROTATED THROUGH APPROXIMATELY 90 DEGREES CAUSING THE DAMAGE - THE GOUGE WAS APPROXIMATELY 2.54MM (0.100IN) DEEP BY 12.7MM (0.5IN) WIApr 24, 1997 · Boeing 747312 · Horizontal Stabilizer, Attach FittingsSDR AU970426Blade · failed(AUS) NO3 ENGINE FIRST STAGE TURBINE BLADE BROKEN AT MID SPAN. INVESTIGATION FOUND 30% OF BLADES HAD BULLSEYE EROSION ON THE CONCAVE SIDE. FOUND DURING BOROSCOPE INSPECTION.Mar 19, 1997 · Boeing 747312 · Turbine SectionSDR AU970425Skin · debonded(AUS) SECTION 41 RHS SKIN PANELS DEBONDING IN TWO AREAS.Mar 18, 1997 · Boeing 747312 · Fuselage Main, Plate/SkinSDR AU970424Diffuser · cracked(AUS) NO1 ENGINE NO6 MOUNTING BOSS LOCATED ON THE DIFFUSER CASE CRACKED ON RH SIDE. CRACK LENGTH 4.762MM (0.1875IN). FOUND DURING EDDY CURRENT INSPECTION.Mar 17, 1997 · Boeing 747312 · Turbine Engine Compressor SectionSDR AU970132Csd · failed(AUS) NO1 ENGINE CONSTANT SPEED DRIVE (CSD) FAULTY - CSD FAILED TO DISCONNECT - EVIDENCE OF OVERHEATING - STRIP REPORT INDICATES OUTPUT SPUR GEAR ACCESSORY GEAR FAILUREJan 21, 1997 · Boeing 747312 · Alternator-Generator DriveSDR AU970423Window · cracked(AUS) COCKPIT WINDOW R3 LOCATED BEHIND FIRST OFFICER DELAMINATED AND THEN CRACKEDJan 20, 1997 · Boeing 747312 · Flight Compartment WindowsSDR AU970134Oxygen System · depleted(AUS) FLIGHT CREW OXYGEN SYSTEM PRESSURE DEPLETED. SUSPECT CREW REGULATOR LEFT IN `100% ON' POSITIONJan 1, 1997 · Boeing 747312 · Crew Oxygen SystemSDR AU961100Control Cable · frayed(AUS) AILERON CABLE AB13 LOCATED IN AREA OF LH REAR SPAR HAD SIX OF SEVEN STRAND BROKEN AT CABLE DRUM AT WS 776.98 - CABLE AA11 ALSO DAMAGED WITH NUMEROUS BROKEN STRANDS - SUSPECT CAUSED BY INCORRECT INSTALLATION AND ALIGNMENT WITH BOTH CABLES BEING IN THE SAJul 23, 1996 · Boeing 747312 · Aileron Control SystemSDR AU960448Bolt · worn(AUS) NO2 ENGINE UPPER AFT MOUNT FITTING BOLTS AND BUSHES WORN - APPROXIMATE AMOUNT OF VERTICAL MOVEMENT WAS 0.060IN DURING INVESTIGATION THE FOLLOWING OTHER PROBLEMS WERE FOUND: 1. BOTH AFT FITTING ATTACHMENT BOLTS PNO 65B90383-2 WERE EXCESSIVELY WORN AND STMar 20, 1996 · Boeing 747312 · Engine Mount SectionSDR AU960383Mount · worn(AUS) NO4 ENGINE FORWARD ENGINE MOUNT ASSEMBLY PNO 65B90363-3 AND AFT ENGINE MOUNT ASSEMBLY PNO 65B90363-2 ATTACHMENT LUG BUSHES WORN -WEAR ALSO TO AFT MOUNT ATTACHMENT BOLTSMar 8, 1996 · Boeing 747312 · Engine Mount SectionSDR AU960071Fcu · faulty(AUS) NO4 ENGINE FUEL CONTROL UNIT SUSPECT FAULTY DUE TO INTERNAL LINKAGE WEARJan 2, 1996 · Boeing 747312 · Fuel Control/Turbine EnginesSDR 96ZZZX8Tire · failedON LANDING ROLL, VIBRATION FELT SIMILAR TO NOSE WHEEL SHIMMY. AFTER ENGINE SHUT DOWN, GROUND ENGINEER REPORTED NR 11 TIRE BURST WITH DAMAGE TO ACFT BELLY AREA ABOVE TIRE. APPROACH AND LANDING WERE NORMAL APART FROM VIBRATION OF REVERSERS AND MINIMUM AUTO BRAFeb 7, 1995 · N116KB · Boeing 747312 · Tire
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