Boeing 747-123

Service difficulty reports · 2,292

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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 = '747123'
  ORDER BY difficulty_date DESC"

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SDR 06017Battery Pack · dischargedEMERGENCY EXIT LIGHT AT STATION 460 INOP. FAILED TEST DURING A-CHECK. REPLACED EMERGENCY EXIT LIGHT ASSEMBLY.Feb 28, 2006 · N717CK · Boeing 747123 · Emergency LightingSDR 06016Fuse · blownEMERGENCY EXIT SLIDE LIGHTS INOP. FAILED TEST DURING A-CHECK. REPLACED 2 FUSES IN THE EXIT LIGHT POWER SUPPLY MODULE.Feb 28, 2006 · N717CK · Boeing 747123 · Emergency LightingSDR P5CA0601435Wire · failedFLIGHT CREW REPORTED OUTBOARD AILERON LOCKOUT CIRCUIT BREAKER TRIPPING. REPLACED ACTUATOR, NO HELP. REPAIRED WIRE SPLICE AT S216 PER WDM 27-11-21. UNLOCKED AILERON LOCKOUTS AND RELEASED PER MEL 27-28.Jan 29, 2006 · N858FT · Boeing 747123 · Flight Control System WiringSDR UPS05445843Battery · dischargedEMERGENCY LIGHT OVER THE FLT DECK STAIRS INOP (LOW BATTERY). REMOVED AND REPLACED EMERGENCY LIGHT ASSY IAW MM 33-51-00, OPS NORMAL.Nov 27, 2005 · N675UP · Boeing 747123 · Emergency LightingSDR UPS05445732Link · crackedNR 4 NACELLE REAR ENGINE MOUNT THRUST LINK, CRACK INDICATION REVEALED AT FWD END LUG UPPER EXIT LIMIT. NR 4 ENG REAR MOUNT THRUST LINK REPLACED PER EO B747-7120-22596-A WORK CARRIED OUT ON TASK CARD APPENDIX-I NR 4 ENG REMOVED AND INSTALLED (FOR ACCESS) AS PENov 8, 2005 · N676UP · Boeing 747123 · Nacelle/Pylon, Main FrameSDR UPS05445731Link · crackedNR 3 NACELLE REAR ENGINE MOUNT THRUST LINK, CRACK INDICATION REVEALED AT AFT END LUG LOWER EXIT LIMIT. NR 3 ENG REAR MOUNT THRUST LINK REPLACED PER EO B747-7120-22596-A WORK CARRIED OUT ON TASK CARD APPENDIX-H. NR 3 ENG REMOVED AND INSTALLED (FOR ACCESS) AS Nov 8, 2005 · N676UP · Boeing 747123 · Nacelle/Pylon, Main FrameSDR UPS05445720Link · crackedINSPECTION TYPE:AD NR 1 NACELLE REAR ENGINE MOUNT THRUST LINK, CRACK INDICATION REVEALED AT AFT END LUG EXCEEDED LIMIT. NR 1 ENG REAR MOUNT THRUST LINK REPLACED AS PER EO B747-7120-22596-A ON APPENDIX-F. ENG REMOVED AND REINSTALLED AS PER UPS TASK CARD TC 50Nov 4, 2005 · N672UP · Boeing 747123 · Nacelle/Pylon, Main FrameSDR P5CA0501411Tire · failedON TAXI INTO BLOCKS NR 10 AND 12 THERMALED. REPLACED NR 9, 10, 11 AND 12 TIRES IAW MM 32-45-01.Oct 26, 2005 · N858FT · Boeing 747123 · TireSDR UPS05445664Cowling · openN/A RTO BTB NR 4 ENG OB CORE COWL OPEN ON TAKE-OFF ROLL. REPLACED OB NR 4 ENG CORE COWLS PER MM 71-10-00.Oct 26, 2005 · N676UP · Boeing 747123 · Engine Cowling SystemSDR UPS05445460Lamp · inoperativeUPPER DECK SERVICE DOOR EMERGENCY LIGHT INOP. RELAMPED PER MM 33-51-05 OPS CK OK.Sep 16, 2005 · N672UP · Boeing 747123 · Emergency LightingSDR UPS05445374Light · inoperativeEMERGENCY EXIT LIGHTS WILL NOT ARM WITH SAFETY SWITCH CLOSED. REPOSITIONED SWITCH ENGAGE HOOP. CHECKS OK.Sep 8, 2005 · N676UP · Boeing 747123 · Emergency LightingSDR P5CA0501397Actuator · malfunctionedAFTER ENGINE START, NR 1 ENGINE RAN FOR APPROX 3 MINUTES THEN SHUT DOWN. REPLACED NR 1 ENGINE SPAR VALVE ACTUATOR, MM 28-22-01.Sep 8, 2005 · N858FT · Boeing 747123 · Aircraft Fuel Distribution SystemSDR P5CA0501390Valve · leakingFUEL LEAKING OUT OF LEFT WING OUTBOARD FRONT SPAR. RESEATED POPPED VALVE ON LEFT SPAR. INSPECTED OK NO LEAKS, OPS OK PER MM 28-11-04.Sep 2, 2005 · N858FT · Boeing 747123 · Fuel StorageSDR P5CA0501391Connector · looseNR 2 ENGINE SQUIB TEST FAILED ON FLIGHT ENGINEER PREFLIGHT. CLEANED AND RESEATED NR 2 ENGINE RT FIRE EXTINGUISHER BOTTLE SQUIB PLUG PER MM 26-11-00.Aug 26, 2005 · N858FT · Boeing 747123 · Extinguishing SystemSDR P5CA0501379Bolt · shearedRIGHT WING LANDING GEAR SUPPORT BEAM GATE BEARING ATTACHMENT SUPPORT UPPER VERTICAL BOLT SHEARED AND MIGRATED. REF IPC 57-15-05-0 ITEM 290. SHEARED BOLT REMOVED AND NEW BOLT /WASHERS/ NUT INSTALLED AND TORQUED IAW SRM 51-30-04 FIG 1 SHT 2 TABLE AND MM 57-15-Jul 18, 2005 · N858FT · Boeing 747123 · Wing, Landing Gear Attach FittingsSDR P5CA0501375Line · leakingNR 2 ENGINE FUEL LEAK. REPLACED NR 2 ENGINE FUEL LINE (DRY BAY AREA). LEAK CHECK OK PER MM 28-22-00.Jul 11, 2005 · N858FT · Boeing 747123 · Aircraft Fuel Distribution SystemSDR UPS05444870Spar · crackedINSPECTION TYPE: C, LT WING REAR SPAR UPPER CHORD HORIZONTAL FLANGE FWD FASTENER HOLE AT WS 392 CRACK RUNNING AFT APPROX 0.080 INCH. LEFT WING REAR SPAR UPPER CHORD HORIZONTAL FLANGE FWD FASTENER HOLE REPAIRED AT WS 392 AREA AS PER HX RS R57-25-35337 & UPS EOJun 30, 2005 · N672UP · Boeing 747123 · Wing SparSDR UPS05444869Skin · corrodedINSPECTION TYPE: C, AFT T/E PANEL REMOVED FOR RECTIFICATION WING UPPER SKIN LWR SURFACE FOUND CORRODED AT WS 390. CORROSION BLEND OUT 0.131 X 1.25 X 2.5 INCHES EXCEED SRM 57-30-01 FIG 1 LIMITS, LEFT WING UPPER SKIN LOWER SURFACE REPAIRED AT WS 390 AREA AS PERJun 28, 2005 · N672UP · Boeing 747123 · Wing, Plate/SkinSDR UPS05444863Spar · crackedINSPECTION TYPE: C, RT SIDE OF BS 1241 UPPER REAR SPAR SIDE OF BODY SPLICE PLATE AREA NR 5 HOLE FOUND CORRODED CRACKED AT SPAR CHORD HORIZONTAL FLANGE LWR SURFACE WITH DEPTH 0.060 INCH & LENGTH 0.050 INCH APPROX. RIGHT BS 1241 UPPER CHORD BOLT HOLE NR 5 REPAIJun 26, 2005 · N672UP · Boeing 747123 · Fuselage Main, FrameSDR UPS05444864Fitting · crackedINSPECTION TYPE: C, RIGHT WING UPPER REAR SPAR SIDE OF BODY SPLICE PLATE AREA NR 5 FASTENER HOLE FOUND CRACK AT INTERNAL SPLICE FITTING (CRACK LENGTH .25 INCH). RIGHT WING INTERNAL SPLICE FITTING BOLT HOLE NR 5 REPAIRED AS PER HX RS R57-18-35333 & UPS EO B747Jun 25, 2005 · N672UP · Boeing 747123 · Wing, Attach FittingsSDR P5CA0501376Engine · failedAFTER TAKEOFF, NR 1 ENGINE FELT LARGE BANG ALONG WITH EGT OFF SCALE HIGH. SHUT DOWN ENGINE. REMOVED AND REPLACED NR 1 ENGINE MM 71-00-02.Jun 24, 2005 · N858FT · Boeing 747123 · Engine (Turbine/Turboprop)SDR UPS05444878Fitting · crackedINSPECTION TYPE:C RIGHT WING STA 1241 UPPER REAR SPAR SIDE OF BODY SPLICE FITTING NR 4 HOLE FOUND CRACK & COR AT INTERNAL SPLICE FITTING. RIGHT WING BS 1241 BOLT HOLE NR 4 HOLE REPAIRED AS PER SB B747-5740-17032.Jun 22, 2005 · N672UP · Boeing 747123 · Wing, Attach FittingsSDR UPS05444742Frame · crackedCARGO BAY, STA 2180 RBL 58 FRAME UPPER CHORD LWR SURFACE FOUND CRACKED. CRACK LENGTH 1.25 IN . CORROSION BLEND OUT N/A. CARGO BAY STA 2180 RBL 58 IN FRAME REPAIRED AS PER SRM 53-10-04 FIG 66.Jun 22, 2005 · N672UP · Boeing 747123 · Fuselage Main, FrameSDR UPS05444868Fitting · corrodedINSPECTION TYPE:C FX - LT STA 1241 FORGING TO KICK FITTING BOLT HOLES FOUND CORRODED (FINAL HOLE SIZE: 1.173 INCH). FORGING BOLT HOLE REPAIRED AS PER HX RS R53-43-35324 & UPS ENGINEERING FILE 747-53-20264.Jun 21, 2005 · N672UP · Boeing 747123 · Fuselage Main, Attach FittingsSDR UPS05444798Flange · crackedBS 910 RBL 11-33 LATERAL HAT SECTION FWD FLANGE FOUND CRACKED. CORROSION BLEND OUT 0.020 BY 1.0 BY 1.5 IN. EXCEED SRM 53-10-01 FIG 1 LIMITS, LATERAL HAT SECTION REPLACED AS PER SRM 51-10-01 PG 9.Jun 21, 2005 · N672UP · Boeing 747123 · Fuselage Miscellaneous StructureSDR UPS05444877Bracket · corrodedINSPECTION TYPE: C, FX KEELBEAM BOX INTERIOR SUPPORT ROD ATTACH BRACKET FOUND CORROSION AT STA 1240 LBL 3 BOX TOP AREA. CORROSION BLEND OUT 0.051 X .5 X 1 INCH EXCEED SRM 53-10-01 FIG 1 LIMITS. BRACKET REPLACED AS PER SRM 51-10-01 PG 9 AT BS 1240 LBL 3 AREA.Jun 18, 2005 · N672UP · Boeing 747123 · Fuselage Miscellaneous StructureSDR UPS05444800Seat Track · corrodedSTA 783 LBL 11 SEAT TRACK RT FLANGE CORROSION. CORROSION BLEND OUT 0.019 BY 0.75 BY 1.5 IN. EXCEED SRM 53-10-01 FIG 1 LIMITS. SEAT TRACK REPAIRED AS PER SRM 53-10-05 FIG 14 AT BS 723- BS 857 LBL 11 AREA WORK DETAIL REF NRC NR 6006.Jun 18, 2005 · N672UP · Boeing 747123 · Fuselage, Seat/Cargo Attach FittingsSDR UPS05444799Seat Track · corrodedBS 800 TO 840 LBL 11 SEAT TRACK NECK FOUND CORRODED. CORROSION BLEND OUT 0.052 BY 1.0 BY 2.0 IN. EXCEED SRM 53-10-01 FIG 1 LIMITS. SEAT TRACK REPAIRED AS PER SRM 53-10-05 FIG 14 AT BS 723 TO BS 857 LBL 11 AREA.Jun 18, 2005 · N672UP · Boeing 747123 · Fuselage, Seat/Cargo Attach FittingsSDR UPS05444747Frame · crackedBS 900 LT FRAME O/B FLANGE FOUND CRACKED BTN S-12L AND S-13L. CRACK LENGTH 0.4375 IN. CORROSION BLEND OUT N/A. BS 900 LT FRAME O/B FLANGE BETWEEN STR 12L AND 13L AREA REPAIRED AS PER SRM 53-10-04 FIG 4.Jun 18, 2005 · N672UP · Boeing 747123 · Fuselage Main, FrameSDR UPS05444802Stringer · crackedFX LT TUNNEL STR 41 AFT END CRACKED BETWEEN STA 260-280, CRACK LENGTH 0.75 IN. FX BS 260-280 STR 41L STRINGER REPLACED AS PER SRM 51-10-01 PG 9.Jun 17, 2005 · N672UP · Boeing 747123 · Fuselage Main, Longeron/StringerSDR UPS05444797Seat Track · corrodedTIE DOWN TRACK BS 1483 RBL 97 CORRODED. CORROSION BLEND OUT 0.080 BY 0.75 BY 1.25 IN. EXCEED SRM 53-10-01 FIG 1 LIMITS. TIE DOWN TRACK REPAIRED AS PER SRM 53-10-05 FIG 1A.Jun 17, 2005 · N672UP · Boeing 747123 · Fuselage, Seat/Cargo Attach FittingsSDR UPS05444715Pressure Panel · crackedAD LT NLG WW SIDE PANEL WEB FOUND 2 LOCATIONS CRACKED BETWEEN STA 265 AND 280, WL 160 AND 170. CRACK LENGTH APPROX 1 INCH. LT NLG WW SIDE PANEL WEB REPAIRED AT BETWEEN BS 265 AND 280 WL 160 AND 170 AREA AS PER SRM 53-10-04 FIG 116. SUBSEQUENT INSP NECESSARYJun 17, 2005 · N676UP · Boeing 747123 · Fuselage Main, BulkheadSDR UPS05444801Floorbeam · crackedAFT CARGO BAY BS 1800 BL 0 AND FLOORBEAM UPPER FLANGE CRACKED. CRACK LENGTH 2.5 IN. AFT CARGO BAY BS 1800 LBL 22 TO RBL 40 FLOORBEAM UPPER CHORD REPAIRED AS PER SRM 51-40-04 FIG 2.Jun 15, 2005 · N672UP · Boeing 747123 · Fuselage Main, Floor BeamSDR UPS05444468Floorbeam · damagedFLOORBEAM AT STA 1800 HAS ELONGATED HOLES. A/C OOS AND WILL REQUIRE MX FERRY (9127) TO SAT. INSTALLED FREEZE PLUG AT STA 1800 LBL 99 IN FLOORBEAM IAW SA SK 675-800542.May 15, 2005 · N675UP · Boeing 747123 · Fuselage Main, Floor BeamSDR P5CA0501346Warning System · inoperativeON PRE-FLIGHT, FOUND NO T/O WARNING ALTITUDE SELECT OR AUTOPILOT DISCONNECT WARNINGS. REPLACED AURAL WARNING DEVICE. OPS CHECK NORMAL IAW 31-26-02.Apr 27, 2005 · N858FT · Boeing 747123 · Central WarningSDR 05024Fire Detector · malfunctionedLOWER AFT CARGO COMPARTMENT FIRE WARNING LIGHT ILLUMINATED AND BELL SOUNDED (WITH CARGO HEAT ON). INSPECTED LOWER AFT CARGO COMPT FOR SIGNS OF FIRE. NO INDICATION OF FIRE FOUND. CANNOT DUPLICATE ON GROUND. INSPECTED THE CARGO HEATING SYSTEM. NO DEFECTS FOMar 15, 2005 · N717CK · Boeing 747123 · Fire DetectionSDR UPS05444027Control Module · intermittentINSPECTION TYPE:N/A EMERGENCY LIGHT CONTROL SWITCH INTERMITTENT FOR EMERGENCY LIGHTS. REMOVED AND REPLACED EMERGENCY LIGHTS CONTROL MODULE AS PER MM 33-51-09, OPS CHECKS OK.Mar 4, 2005 · N675UP · Boeing 747123 · Emergency LightingSDR UPS05444007Rib · crackedINSPECTION TYPE:C RIGHT W ILES 1057.55, 21 V/C FLAP I/B ARM O/B RIB MULTI CRACKS FOUND DURING RIB INSTALLATION WITH RIVET (CRACK LENGTH 1 TO 3 INCH). RIGHT WING 21 VC FLAP I/B ARM O/B RIB TOP FLANGE REPAIRED AS PER HX RS R-57-41-35262 AND UPS EO B747-5740-218Feb 22, 2005 · N676UP · Boeing 747123 · Wing, Rib/BulkheadSDR UPS05444004Support Fitting · crackedINSPECTION TYPE:C M/D BS 1960 RBL 60 FLOOR TRACK SUPPORT FITTING 2EA FOUND CRACKED. SUPPORT FITTINGS REPLACED PER SRM 51-10-01 PG 9.Feb 14, 2005 · N676UP · Boeing 747123 · Fuselage Main, Attach FittingsSDR UPS05443996Skin · damagedINSPECTION TYPE:C FX LAP JOINT AT BS 1867 TO 1877 STR 46L FOUND LOSS OF SKIN THICKNESS DUE PREVIOUSLY BLENDED 0.013 X .5 X 4 INCH. LAP JOINT OPENED UP FOR INSPECTION FOR DEFECTS FREE, LAP JOINT REINSTALLED PER HX RS R-53-60-35259 AND UPS EO B747-5330-21779-AFeb 14, 2005 · N676UP · Boeing 747123 · Fuselage Main, Plate/SkinSDR UPS05443992Floorbeam · corrodedBS 1700 LBL 58 - 76 FLOORBEAM FOUND CORRODED. CORROSION BLEND OUT 0.045 X 2 X 2 INCH, M/D BS 1700 BL 0 TO LBL 69 FLOORBEAM REPAIRED AS PER SRM 53-10-07 FIG 12.Feb 14, 2005 · N676UP · Boeing 747123 · Fuselage Main, Floor BeamSDR UPS05443971Floorbeam · corrodedINSPECTION TYPE: C, BS 1700, RBL 11 - 33 FLOORBEAM FOUND CORRODED. CORROSION BLEND OUT 0.050 X 2 X 2 EXCEED SRM 53-10-01 FIG 1, LIMIT FLOORBEAM REPAIRED AS PER SRM 51-40-04 FIG 1.Feb 14, 2005 · N676UP · Boeing 747123 · Fuselage Main, Floor BeamSDR UPS05443945Attach Fitting · corrodedINSPECTION TYPE:C - BS 2100 RBL 90 - 98 FLOORBEAM ATTACH SPLICE CORROSION FOUND CORROSION BLEND OUT 0.035 X 1 X 2.5 EXCEED SRM 53-10-01 FIG 1, LIMIT. SPLICE REPLACED AS PER SRM 51-10-01 PG 9.Feb 14, 2005 · N676UP · Boeing 747123 · Fuselage Main, Attach FittingsSDR UPS05443944Seat Track · corrodedINSPECTION TYPE: C - BS 2060 - 2140 RBL 98 SEAT TRACK CORROSION FOUND. CORROSION BLEND OUT 0.042 X 1 X 3 EXCEED SRM 53-10-01 FIG 1, LIMIT. SEAT TRACK REPLACED AS PER SRM 51-10-01 PG 9.Feb 14, 2005 · N676UP · Boeing 747123 · Fuselage, Seat/Cargo Attach FittingsSDR UPS05443943Seat Track · corrodedINSPECTION TYPE: C, BS 2060 LBL 70 INCH SEAT TRACK CORROSION FOUND. CORROSION BLEND OUT 0.045 X 1 X 2 EXCEED SRM 53-10-01 FIG 1, LIMIT. SEAT TRACK REPLACED AS PER SRM 51-10-01 PG 9.Feb 14, 2005 · N676UP · Boeing 747123 · Fuselage, Seat/Cargo Attach FittingsSDR UPS05443942Cargo Track · crackedINSPECTION TYPE: C, BS 2060 - 2140, RBL 90, TIE DOWN TRACK FLANGE FOUND CORROSION CRACK (CRACK LENGTH 1 INCH). TIE DOWN TRACK REPLACED AS PER SRM 51-10-01 PG 9.Feb 14, 2005 · N676UP · Boeing 747123 · Fuselage, Seat/Cargo Attach FittingsSDR UPS05443980Attach Angle · crackedINSPECTION TYPE:C, BS 440 RBL 55 INTERCOSTAL WEB ATTACH ANGLE CRACKED (CRACK LENGTH .75 INCH). ANGLE REPLACED AS PER SRM 51-10-01 PG 9.Feb 12, 2005 · N676UP · Boeing 747123 · Fuselage Main, Attach FittingsSDR UPS05443979Attach Angle · crackedINSPECTION TYPE: C, BS 420 RBL 55 INTERCOSTAL WEB ATTACH ANGLE CRACKED (CRACK LENGTH 1 INCH). ANGLE REPLACED AS PER SRM 51-10-01 PG 9.Feb 12, 2005 · N676UP · Boeing 747123 · Fuselage Main, Attach FittingsSDR UPS05443977Cargo Track · corrodedINSPECTION TYPE:C M/D- BS 480-500 LBL 68 TIE DOWN TRACK O/B FLANGE FOUND CORRODED. CORROSION BLEND OUT 0.039 X 1 X 2 EXCEED SRM 53-10-01 FIG 1, LIMIT TIE DOWN TRACK REPLACED AS PER SRM 51-10-01 PG 9.Feb 12, 2005 · N676UP · Boeing 747123 · Fuselage, Seat/Cargo Attach FittingsSDR UPS05443976Cargo Track · corrodedINSPECTION TYPE: C, BS 480-510 LBL 66 TIE DOWN TRACK I/B FLANGE FOUND CORRODED. CORROSION BLEND OUT 0.041 X 1 X 3 EXCEED SRM 53-10-01 FIG 1, LIMIT TIE DOWN TRACK REPLACED AS PER SRM 51-10-01 PG 9.Feb 12, 2005 · N676UP · Boeing 747123 · Fuselage, Seat/Cargo Attach Fittings
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