Boeing 747-481

Service difficulty reports · 398

Newest first. General aviation reporting is voluntary.

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 = '747481'
  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 UIEA2011122900739Skin · delaminatedDURING MX WALKAROUND MX FOUND DAMAGE TO THE RT INBD AILERON T/E WITH DELAMINATION DAMAGE, MEASURING 2.0" X 4.0". THE DAMAGE EXCEEDS THE LIMITS OF THE SRM 57-60-01, FIG 101 ALLOWABLE DAMAGE 1. (DISPOSITION IS TO PERFORM A TIME LIMITED REPAIR AS DESCRIBED IN PDec 29, 2011 · N429MC · Boeing 747481 · AileronsSDR UIEA2011111200649Unknown · unknownDURING AUTO FUELING, RED OVERFILL LIGHT ILLUMINATED AND FUEL SPILLED OUT OF LT WING. (VOLUMETRIC TOPOFF DEFERRED IAW DDPG 28-21-1-2.)Nov 10, 2011 · N429MC · Boeing 747481 · Aircraft Fuel SystemSDR UIEA2011110600639Bottle · lowDURING DAILY CHECK, MX FOUND THE RT UPPER DECK DOOR ASSIST BOTTLE LOW (DEFERRED UPPER DECK RT DOOR).Nov 5, 2011 · N429MC · Boeing 747481 · Passenger/Crew DoorsSDR UIEA2011102300625Warning Light · false activationPACK 1,2,3 ILLUMINATED DURING CRUISE ALL RESET WITH PACKS IN B MODE EICAS PACK 1,2,3 SIMULTANEOUSLY. PACKS NEVER TRIPPED OR CLOSED. RESET PACK 1,2,3 PERFORMED GROUND TEST ON ALL PTC A+B NO DEFECTS NOTED.Oct 21, 2011 · N263SG · Boeing 747481 · Cabin Cooling SystemSDR UIEA2011101900594Access Door · damagedDURING MX WALKAROUND, REVEALED NR 1 ENGINE THRUST REVERSER ACCESS DOOR WAS FOUND OPEN AND DAMAGED.Oct 18, 2011 · N429MC · Boeing 747481 · Engine Thrust ReverserSDR UIEA2011101900573Skin · crackedDURING MX WALKAROUND, MX FOUND A CRACK WHICH IS APPROX 8" LONG AND 4" WIDE ON THE NR 4 ENGINE CORE COWL SKIN. MX FOUND A 4" SECTION OF THE LT CORE COWL L/E RUB STRIP BROKEN OFF. THIS COINCIDES WITH THE 4" SCRATCH MARKINGS ACROSS THE L/E OF THE DAMAGED AREA Oct 12, 2011 · N429MC · Boeing 747481 · Nacelle/Pylon, Plate/SkinSDR UIEA2011100800565Slide · unwanted deployRT EMERGENCY DOOR UPPER DECK WILL NOT ARM SLIDE MANUAL TO AUTOMATIC FUNCTION. INADVERTENT SLIDE DEPLOYMENT. ITEM TRANSFERRED TO (CL1443) IAW DDG 52-23-1-3.Oct 8, 2011 · N429MC · Boeing 747481 · Escape SlideSDR UIEA2011091900513Slide · out of positionFOUND U/D RT EMERGENCY DOOR SLIDE MODE SELECTOR LEVER CANNOT BE PUT IN AUTO MODE. SLIDE RE-POSITIONED AND OPS CHECKED OK.Sep 16, 2011 · N429MC · Boeing 747481 · Escape SlideSDR UIEA2011092100518Battery Pack · inoperativeEMERGENCY LIGHT ON 4R ENTRY DOOR INOPERATIVE. R & R 2EA INTERNAL BATTERY PACKS NR 4R ENTRY DOOR EMERGENCY LIGHT ASSY. OPS CHECKED GOOD IAW AMM 33-51-06.Sep 13, 2011 · N322SG · Boeing 747481 · Emergency LightingSDR UIEA2011091000492Fan · unserviceableRECIRCULATION FAN LWR-RT STATUS MESSAGE COMBINED WITH FUMES THROUGHOUT ENTIRE AIRPLANE. PULLED RECIRCULATION FAN CB FOUND RT RECIRCULATION FAN UNSERVICEABLE.Sep 10, 2011 · N322SG · Boeing 747481 · Air Distribution FanSDR UIEA2011080100413Light · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE AT R2 DOOR SIDE. TROUBLESHOT TO LIGHT ASSY. IPC 33-51-06-05 ITEM 5. R & R EMERGENCY LIGHT ASSY IAW MM 33-51-06. OPS CHECKED OK.Aug 1, 2011 · N263SG · Boeing 747481 · Emergency LightingSDR UIEA2011080100412Lamp · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE AT ROW 21 LT SIDE AISLE, CEILING. RELAMPED EMERGENCY CEILING LIGHT LIGHT AISLE, ROW 21. REF AMM 33-51-07. OPS CHECKED NORMAL.Aug 1, 2011 · N263SG · Boeing 747481 · Emergency LightingSDR UIEA2011080100410Lamp · inoperativeEMERGENCY EXIT LIGHT INOP AT OVERHEAD L1 DOOR. RELAMPED REF AMM 33-51-07, OPS CHECKED NORMAL.Aug 1, 2011 · N263SG · Boeing 747481 · Emergency LightingSDR UIEA2011041000242Skin · crackedENGINE COWLING - NR 4 RT ENGINE CORE COWL OUTER SKIN - CRACK - REPAIR - DURING MX WALKAROUND, MX FOUND A CRACK ON THE NR 4 RT CORE COWL OUTER SKIN. THE CIRCUMFERENTIAL CRACK IS APPROX 1 IN LONG. THE LENGTH OF THE CRACK EXCEEDS THE SRM LIMITS. (DISPOSITION IApr 10, 2011 · N429MC · Boeing 747481 · Nacelle/Pylon, Plate/SkinSDR UIEA2011030700143Actuator · failedUPON ARRIVAL, THE NR 3 RT THRUST REVERSER, MX FOUND THE T/R NOT STOWED. AFTER INSP MX FOUND THE LOWER BALLSCREW ACTUATOR AT FAULT AND FAILED, NOT ALLOWING THE THRUST REVERSER TO BE MANUALLY STOWED. (DISPOSITION IS TO PERFORM A DETAILED INSPECTION OF THE NR 3Mar 7, 2011 · N429MC · Boeing 747481 · Engine Thrust ReverserSDR UIEA2011020200040Bracket · damagedDURING WALKAROUND INSP, MX REPORTED DAMAGE TO THE LT; WLG DOOR WARNING SENSOR MOUNT BRACKET AT BS1255.750 WITH 2 EA CRACKS REF FIG 1. (DISPOSITION WAS MADE TO PERFORM A TIME LIMITED REPAIR AS DESCRIBED IN PART 1 WORK INSTRUCTIONS REPAIR DOUBLER (2 EA) MAKE FFeb 2, 2011 · N429MC · Boeing 747481 · Fuselage Main, Attach FittingsSDR UIEA2011011400001Pseu · out of adjustAFTER T/O GEAR LEVER WOULD NOT MOVE UP. COMPLIED IAW QRH PROCEDURES. RAISED GEAR (REPLACED PSEU), JACKED ACFT AND TILT SENSOR ADJUSTMENTS ACCOMPLISHED. (FOUND L/B GEAR ALT SWITCH AND R/B GEAR PRIMARY SWITCHES OUT OF ADJUSTMENT). ALL OPERATIONS WERE NORMAL.Jan 14, 2011 · N429MC · Boeing 747481 · Landing Gear Position and WarningSDR UIEA2010120600187Skin · delaminatedDURING WALKAROUND INSP, MX FOUND THE RT WING LANDING GEAR DOOR - LOWER EDGE DELAMINATION, MEASURING 2.2 IN. X 0.800 IN. (REF FIG 1). (DISPOSITION WAS MADE TO PERFORM A TIME LIMITED REPAIR AS DESCRIBED IN PART 1 WORK INSTRUCTIONS, SCHEDULE REPEAT INSPECTIONS ADec 6, 2010 · N429MC · Boeing 747481 · Landing Gear DoorsSDR UIEA2010092900169Wing · damagedDURING TAXI IN, TOP AND RT WING WINGLET CAME IN CONTACT WITH PARKED ACFT (EO 4457A308 ISSUED. PART 1 TIME LIMITED REPAIR ACCOMPLISHED. PART 2 REPEAT INSPECTIONS TO BE ACCOMPLISHED. PART 3 PERMANENT REPAIR TO BE ACCOMPLISHED PRIOR TO THE ACCUMULATION OF 10 FLIGSep 29, 2010 · N263SG · Boeing 747481 · Wing Main, Frame StructureSDR UIEA2010091200160Light · inoperativeR5 DOOR EMERGENCY LIGHT INOP.Sep 12, 2010 · N263SG · Boeing 747481 · Emergency LightingSDR UIEA2010071000098Nose Cowl · dentedDURING WALK AROUND INSP, MX FOUND THE NR 4 ENGINE INLET NOSE COWL L/E DENTED AT APPROX 10 O' CLOCK POSITION MEASURING 10.0 INCHES IN LENGTH AND 0.9 INCH DEEP. AFTER DETAIL VISUAL INSP (10X MAGNIFYING GLASS) IT WAS VERIFIED THAT NO CRACK CONDITION EXISTS. (DISJul 10, 2010 · N429MC · Boeing 747481 · Engine Air Intake SystemSDR UIEA2010061700034Skin · crackedDURING WALK-AROUND INSP, MX FOUND DAMAGE TO THE BS 1980 CARGO DOOR CUTOUT - FWD LOWER CORNER FUSELAGE SKIN DENT/CRACK, REPAIRED IAW ALL APPROPRIATE SRMS.Jun 17, 2010 · N263SG · Boeing 747481 · Fuselage Main, Plate/SkinSDR UIEA201000136Bottle · failedREPLACEMENT OF NR 1R DOOR ASSIST BOTTLE REQUIRED DUE TO BOTTLE DID NOT BLOW IN SLIDE DEPLOYMENT EXERCISE.Apr 16, 2010 · N263SG · Boeing 747481 · Service DoorsSDR UIEA201000135Bottle · failedREPLACEMENT OF NR 2R DOOR ASSIST BOTTLE REQUIRED DUE BOTTLE DID NOT BLOW IN SLIDE DEPLOYMENT EXERCISE. DOOR NR 2R ASSIST BOTTLE REPLACED PER MM 52-11-06-404-015. RIG OPERATION OF DOOR ASSIST BOTTLE ALSO ACCOMPLISHED PER MM 52-11-06.Apr 15, 2010 · N263SG · Boeing 747481 · Service DoorsSDR UIEA201000134Cable · out of positionDURING EMERGENCY EVACUATION EXERCISE, NR 3L MED FAILED TO AUTO / DEPLOY. FOUND AUDIO/VISUAL ENTERTAINMENT SYSTEM CABLE LODGED IN THE THROTTLE LEVER OF DOOR ASSIST RESERVOIR. REPOSITIONED AND SECURED CABLE. REPLACED DOOR ASSIST RESERVOIR PER AMM 52-11-06-404Apr 14, 2010 · N263SG · Boeing 747481 · Passenger/Crew DoorsSDR UIEA201000131Failsafe · crackedDURING C-CHECK, IN MARCH 2010, A CRACK WAS FOUND IN THE 65B09631-86 BS 1200, S-9L FRAME FAILSAFE CHORD CRACK COMMON TO THE TENSION TIE. A REPAIR ANGLE WAS INSTALLED IAW SRM 51-70-11, REPAIR 1 AND NRC 503951. THE 65B01753-369 FAILSAFE CHORD IS MADE FROM BAC1490Mar 24, 2010 · N429MC · Boeing 747481 · Fuselage Main, StructureSDR UIEA201000033Tension Tie · crackedLEFT SIDE BS 1160 TENSION TIE AREA FOUR FASTENER HOLES CRACKED AT FRAME WEB. BS 1160 FRAME REPAIRED AS PER EO 4453A197 PART 5 POINT 6 AND SRM 53-40-07 REPAIR 3.Mar 23, 2010 · N429MC · Boeing 747481 · Fuselage Main, FrameSDR UIEA201000032Structure · crackedLEFT SIDE HORIZONTAL STAB UPPER REAR SPAR AREA ONE HOLE CRACKED AT SPLICE PLATE AREA RUNNING FWD .0625 INCH. REPAIRED AS PER HX RS NUMBER R-55-12-36662 AND EO 4455A035.Mar 23, 2010 · N429MC · Boeing 747481 · Horizontal Stabilizer, Spar/RibSDR UIEA201000132Failsafe · crackedDURING C-CHECK, IN MARCH 2010, A CRACK WAS FOUND IN THE 65B01750-806 BS 1140, S-9R FRAME FAIL-SAFE CHORD CRACK COMMON TO THE TENSION TIE. REPAIR ANGLES WERE INSTALLED IAW SRM 51-70-12, REPAIR 1 AND NRC 503241. THE 65B01750-806 FAILSAFE CHORD IS MADE FROM BAC1Mar 22, 2010 · N429MC · Boeing 747481 · Fuselage Main, StructureSDR UIEA201000002Fairing · missingON WALK AROUND, FOUND NR 5 CANOE MISSING. ALSO FOUND DAMAGE TO RT FUSELAGE SKIN AND LONGERON BOX. INSTALLED NR 5 CANOE AND OPERATIONAL CHECK OK. ALSO, ACCOMPLISHED REPAIR REF EO4453A333, FUSELAGE SECTION 44-LONGERON BOX, BS 1442.41 - BS 1480 FUSELAGE SKIN DFeb 5, 2010 · N429MC · Boeing 747481 · Wing Miscellaneous StructureSDR UIEA201000099Web · mismanufacturedEO4453A332, RS NR: R-53-00-36599: WHEN ACCOMPLISHING A MOD ON THE SUBJECT ACFT IAW REF E, REF C FOUND SEVERAL SEM FASTENER HOLES AS SHOWN IN FIG 1. THE MINIMUM EM IS FOUND TO BE 1.38D. FABRICATE NEW -1 WEB IDENTICAL TO EXISTING WEB 1456U1321-7 FROM 0.032" THJan 29, 2010 · N322SG · Boeing 747481 · Fuselage Miscellaneous StructureSDR UIEA201000171Skin · dentedA DENT WAS FOUND IN THE FUSELAGE SKIN AT BS 1993 BETWEEN S-41L AND S-42L. THE DENT MEASURES 3.5 INCHES LONG BY 0.5 INCHES WIDE AND 0.020 INCHES DEEP."THE DENT WAS INSPECTED AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-01, FIG 101, DETAIL III BUT WITHIN LIMITS FJan 11, 2010 · N429MC · Boeing 747481 · Fuselage Main, Plate/SkinSDR UIEA201000106Floorbeam · crackedM/DECK WEB CRACKED STA 380, RBL 80. M/D STA 380 RBL 80 FLOORBEAM CRACKED WEB TRIMMED OFF FROM RBL 77 TO RBL 88. HFEC INSPECTED, NO CRACK AFT TRIMMED OFF. FLOORBEAM WAS REPAIRED IAW SRM 53-00-51-2R-1 FIG 201 REPAIR 1. CATEGORY B. REF NON ROUTINE NR 50999.Dec 30, 2009 · N322SG · Boeing 747481 · Fuselage Main, Floor BeamSDR UIEA201000105Floor Support · deformedBULK CARGO COMPT STA 1950 -1970 BL0 FLOOR PANEL SUPPORT DEFORMED AS MARKED. BULK CARGO COMPT STA1950-1970 BL0 FLOOR PANEL SUPPORT DEFORMED AREA TRIMMED OFF, HFEC INSPECTED, NO CRACK AFTER TRIMMED OFF. FLR SUPPORT REPAIRED IAW SRM 53-60-53-2R-1, FIG 201, REPAIDec 25, 2009 · N322SG · Boeing 747481 · Fuselage Miscellaneous StructureSDR UIEA201000104Floor Support · deformedBULK CARGO COMPT STA1980-2000 RBL46 FLOOR PANEL SUPPORT DEFORMED AREA TRIMMED OFF HFEC INSPECTED FREE OF CRACK. FLOOR SUPPORT REPAIRED IAW SRM 53-60-53-2R-1 FIG 201 REPAIR 1.Dec 25, 2009 · N322SG · Boeing 747481 · Fuselage Miscellaneous StructureSDR UIEA201000103Floor Support · deformedBULK CARGO COMPT STA 1940 LBL 30 FLOOR PNL SUPPORT DEFORMED AS MARKED. BULK CARGO COMPT STA 1940 LBL 30 FLOOR PNL SUPPORT DEFORMED. AREA TRIMMED OFF, HFEC INSPECTED, NO CRACK AFTER TRIMMED OFF FLOOR SUPPORT REPAIRED AS PER SRM 53-60-53-2R-1 FIG 201 REPAIR 1.Dec 25, 2009 · N322SG · Boeing 747481 · Fuselage Miscellaneous StructureSDR UIEA201000102Floor Support · deformedBULK CARGO COMPT STA 1940-1960 RBL 50 FLOOR PANEL SUPPORT DEFORMED AS MARKED. BULK CARGO COMPT STA1940-1960 RBL50 FLOOR PANEL SUPPORT DEFORMED AREA TRIMMED OFF HFEC INSPECTED NO CRACK AFTER TRIMMED OFF FLOOR SUPPORT. REPAIRED IAW SRM 53-60-53-2R-1, FIG 201, RDec 25, 2009 · N322SG · Boeing 747481 · Fuselage Miscellaneous StructureSDR UIEA201000101Floor Support · deformedBULK CARGO COMPT STA 2120-2130 LBL 30 FLOOR PANEL SUPPORT DEFORMED AS MARKED. BULK CARGO COMPT STA2120-2130 LBL30 FLOOR PANEL SUPPORT DEFORMED AREA TRIMMED OFF, HFEC INSPECTED, NO CRACK AFTER TRIMMED OFF FLR SUPPORT. REPAIRED IAW SRM 53-60-53-2R-1, FIG 201, REDec 25, 2009 · N322SG · Boeing 747481 · Fuselage Miscellaneous StructureSDR UIEA201000100Floor Support · deformedBULK CARGO COMPT STA 1980 - 2000, RBL 50 FLOOR PANEL SUPPORT DEFORMED AS MARKED. BULK CARGO COMPT STA1980-2000 RBL50 FLOOR PANEL SUPPORT DEFORMED AREA TRIMMED OFF. HFEC INSPECTED, NO CRACK AFTER TRIMMED OFF. FLR SUPPORT REPAIRED IAW SRM 53-60-53-2R-1, FIG 2Dec 25, 2009 · N322SG · Boeing 747481 · Fuselage Miscellaneous StructureSDR UIEA201000097Intercostal · damagedTHE PURPOSE OF THIS EO IS TO DOCUMENT A MAJOR REPAIR ACCOMPLISHED DURING D CHECK. DURING INSPECTION OF DATUM ACFT, CRACK WAS FOUND ON THE INTERCOSTAL AT BS 2000, RBL 55. PERMANENT REPAIR WAS ACCOMPLISHED IAW SRM 51-70-11-0G-0, FIG 1. PERFORM A DETAIL VISUALDec 17, 2009 · N263SG · Boeing 747481 · Fuselage Miscellaneous StructureSDR UIEA201000098Floor Support · damagedTHE PURPOSE OF THIS EO IS TO DOCUMENT A MAJOR REPAIR ACCOMPLISHED DURING D-CHECK. DURING INSPECTION OF DATUM ACFT, CRACK WAS FOUND ON THE FLOOR SUPPORT AT BS 2020, BL 0- PERMANENT REPAIR WAS ACCOMPLISHED IAW SRM 53-60-53-2R-1 FIG 201.1 . PERFORM A DETAIL VISUDec 16, 2009 · N263SG · Boeing 747481 · Fuselage Miscellaneous StructureSDR UIEA2009120800003Wedge · damagedTHE PURPOSE OF EO 4455A032 IS TO DOCUMENT A MAJOR REPAIR. WHILE PERFORMING A-CHECK INSP, MX REPORTED DAMAGED OF THE RT INBD HORIZ STAB ELEVATOR T/E MEASURING 2.750 IN LONG AND 3.0 IN INTO THE T/E WEDGE. (PERMANENT REPAIR ACCOMPLISHED IAW THE SRM 55-20-01 FIG 2Dec 8, 2009 · N429MC · Boeing 747481 · Elevator StructureSDR UIEA201000173Skin · delaminatedNR 4 RH T/R COWL WITH DELAMINATION DAMAGE TO THE OUTER SKIN FROM A PREVIOUS REPAIR, LOCATED AT APPROX 2:00 POSITION. DISPOSITION WAS MADE TO PERFORM A REPAIR BY FILLING THE DAMAGED AREA WITH BMS5-28 POTTING COMPOUND OR EQUIVALENT TO CONTOUR AND APPLY (2) LAYERNov 9, 2009 · N429MC · Boeing 747481 · Engine Thrust ReverserSDR UIEA201000172Strip · missingTHE L/E STRIP ON THE NR 3 RT FAN COWL WAS FOUND WITH APPROX 20" MISSING. "DISPOSITION WAS TO APPLY 1 LAYER OF SPEED TAPE. DVI EVERY FLIGHT CYCLE AND REPLACEMENT OF THE FAN COWL AT THE NEXT "A" CHECK".Nov 4, 2009 · N429MC · Boeing 747481 · Nacelle/Pylon Miscellaneous StructureSDR UIEA200900061Actuator · seizedDURING SLIDE DEPLOYMENT THE UPPER DECK LT DOOR DID NOT DEPLOY IN AUTO MODE BUT DID DEPLOY IN THE MANUAL MODE. FOUND DOOR ASSIST ACTUATOR SEIZED. REPLACED ACTUATOR.Nov 4, 2009 · N263SG · Boeing 747481 · Passenger/Crew DoorsSDR UIEA200900016Fairing · damagedNR 6 CANOE DAMAGED. PREPARED CLEANED, AND REPAIRED DAMAGE TO CANOE IAW SRM 51-70-07-06-01.Feb 4, 2009 · N429MC · Boeing 747481 · Trailing Edge FlapsSDR UIEA200800337Door · failedLOWER PRESSURE RELIEF DOOR STATUS MESSAGE DISPLAYED WITH PACK 2 MESSAGE. DEACTIVATED LOWER PRESSURE RELIEF DOOR AND PLACED ON MEL 21-32-1Oct 27, 2008 · N429MC · Boeing 747481 · Cabin Pressure Control SystemSDR UIEA200800330Unknown · odorAIR TURNBACK - LLCCAFR SWITCH IN POSITION "BOTH" TEMP SELECTED FOR 7° LOWER FORWARD , AFT MAIN DECK, FWD AND AFT. THE AIR IN THE COCKPIT WAS UNCONTROLLABLE - HIGH PRESS AIR BLOWING AROUND NAV DISPLAY - SELECTED THE LLCCAFR SWITCH OFF TO CONTROL THE TEMP IN THOct 13, 2008 · N429MC · Boeing 747481 · Air Distribution System
Back to Boeing 747-481