Boeing 747-47UF

Service difficulty reports · 3,116

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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 = '74747UF'
  ORDER BY difficulty_date DESC"

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SDR UIEA200800091Access Panel · crackedNR 3 PYLON ACCESS PANEL 472FL BOTH SIDES SKINS ADJACENT TO LATCH AREA HAVE CRACKED. REPAIRED PANEL PER EO 4454A055 AND RE-INSTALLED PER 54-62-02.Mar 19, 2008 · N408MC · Boeing 74747UF · Nacelle/Pylon, Main FrameSDR P5CA0801547Inlet · damagedDURING THE OIL SERVICING OF THE NR 3 ENGINE DAMAGE OCCURRED TO THE RIGHT SIDE OF THE INLET COWLING AT THE 3 O'CLOCK POSITION. ACCOMPLISHED INTERIM REPAIR PER EO NR 4471A012 PART 1 PER SRM 54-15-01.Mar 4, 2008 · N416MC · Boeing 74747UF · Engine Air Intake SystemSDR UIEA200800035Skin · damagedFOUND LIGHTNING STRIKE AT STATION 166 STRINGER 46R. REPAIRED AS PER SRM 53-00-01 FIGURE 201 REPAIR 1 AND AS PER BOEING MESSAGE 1-764547003-7 AND FAA FORM 8100-9.Feb 14, 2008 · N415MC · Boeing 74747UF · Fuselage Main, Plate/SkinSDR UIEA200800031Fitting · chafedDURING SCHEDULED MAINTENANCE, FOUND NR 4 PYLON WEAR DAMAGE ON THE LUG FACE OF THE UNDERWING MIDSPAR FITTINGS. THE DAMAGE WAS REMOVED FROM THE LUG SURFACES BY BLENDING SMOOTH. THE FITTINGS WERE CONFIRMED FREE OF CRACKS AND OTHER DAMAGE BY DETAIL VISUAL AND NDFeb 12, 2008 · N415MC · Boeing 74747UF · Nacelle/Pylon, Attach FittingsSDR UIEA200800030Lug · chafedDURING SCHEDULED MAINTENANCE FOUND NR 1 PYLON WEAR DAMAGE ON THE LUG FACE OF THE UNDERWING MIDSPAR FITTINGS. THE DAMAGE WAS REMOVED FROM THE LUG SURFACES BY BLENDING SMOOTH. THE FITTINGS WERE CONFIRMED FREE OF CRACKS AND OTHER DAMAGE BY DETAIL VISUAL AND NDTFeb 12, 2008 · N415MC · Boeing 74747UF · Nacelle/Pylon, Attach FittingsSDR UIEA200800034Skin · scratchedFOUND NICK ON FUSELAGE SKIN STATION 2200 STRINGER 22L-23L. REPAIRED AS PER SRM 53-00-01 REPAIR 1 DETAIL 3 FIGURE 201 AND 53-60-01 FIGURE 1 AND SRM 51-40-06 FIGURE 3Feb 10, 2008 · N415MC · Boeing 74747UF · Fuselage Main, Plate/SkinSDR UIEA200800033Skin · scratchedSCRATCH ON FUSELAGE SKIN AT STATION 1790 BETWEEN STRINGER 38L-39L. INSPECTED AS PER SRM 51-10-02. REPAIRED AS PER SRM 53-00-01 REPAIR 1 FIGURE 201.Feb 9, 2008 · N415MC · Boeing 74747UF · Fuselage Main, Plate/SkinSDR UIEA200800032Floor Support · crackedMAIN DECK CARGO COMPARTMENT FLOOR PANEL SUPPORT CRACKED AT STATION 531 AND 688 RBL 116. REPAIRED FLOOR PANEL SUPPORT AS PER BOEING DOCUMENT RDR 0691225-1 TO 5.Feb 9, 2008 · N415MC · Boeing 74747UF · Fuselage Miscellaneous StructureSDR 200800028Skin · puncturedDURING A CHECK, FOUND LT WING T/E I/B MID FLAP WBL 443.83 LOWER SURFACE CRACKED AND BULLNOSE PUNCTURE, IN ADDITION LT IB AFT FLAP WBL 445 OUTBOARD EDGE WITH DELAMINATION. DISPOSITION WAS MADE TO PERFORM A WET LAY UP INTERIM REPAIR (REF BOEING SRM 57-53-01, FIFeb 4, 2008 · N493MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200800022Tire · failedON TAKEOFF OUT OF PVG NR 9 AND 10 WHEELS RUPTURED. THIS CAUSED DAMAGE TO STRUT DOORS WHEEL WELL DOORS AND PNEUMATIC DUCTING. BOTH TIRES RIMS AND BRAKES DAMAGED. REPLACED BRAKES WHEELS AND DOOR STRUT. PERFORMED REPAIR TO DUCT. MAINTENANCE FERRY FLIGHT TO HJan 27, 2008 · N498MC · Boeing 74747UF · TireSDR UIEA200800016Beam · crackedMAIN DECK SIDE CARGO DOOR HAS 1/2 INCH CRACK AT FWD HOOK ACTUATOR ARM LOWER BEAM AT STA 1800. CRACK REPAIRED IAW SRM 51-70-13 AND EO NUMBER 4452A030. Jan 10, 2008 · N497MC · Boeing 74747UF · Cargo/Baggage DoorsSDR UIEA200800012Skin · delaminatedRIGHT INBOARD TRAILING EDGE MID FLAP (UPPER SURFACE) HAS EVIDENCE OF DISBONDING AROUND AN AREA OF 4 INCHES DIAMETER AT APPROX WBL 235 AND 29 INCHES FWD OF MID FLAP TRAILING EDGE. REPAIRED AREA IAW SRM 51-70-10 AND EO NUMBER 4457A116.Jan 10, 2008 · N497MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200800014Skin · corrodedRT OUTBOARD AILERON HAS EVIDENCE OF LIGHT SURFACE CORROSION UNDER THE ALUMINUM FOIL STRIPS AT THE 4TH STATIC WICK. REMOVED LIGHT SURFACE CORROSION IAW SRM 57-70-14, AND 57-21-03.Jan 10, 2008 · N497MC · Boeing 74747UF · AileronsSDR UIEA200800015Bracket · corrodedMAIN DECK SIDE CARGO DOOR HAS BRACKET FOR DOOR CLOSED SWITCH STATION 1850 WITH SIGNS OF MINOR CORROSION. CLEANED UP CORROSION IAW SRM 57-10-02.Jan 10, 2008 · N497MC · Boeing 74747UF · Cargo/Baggage DoorsSDR UIEA200800013Skin · dentedRT TE MID FLAP UPPER SURFACE HAS DENT APPROX 1.0 INCHES IN DIAMETER LOCATED 28 INCHES FORWARD OF THE TRAILING EDGE AND 29 INCHES OUTBOARD OF THE CONTACT FACE OF THE ACCORDION SEAL. DENT BLENDED OUT FILLED OUT IN IAW SRM51-70-06 AND EO 4457A116 Jan 10, 2008 · N497MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200800010Panel · crackedRT WING L/E FIXED UPPER PANEL WS426 CRACKED FROM THE L/E OF THE PANEL THROUGH TO THE FIRST RIVET HOLE. LOCATION IS 29" OUTBD OF INBD EDGE OF FIXED PANEL AT WS 426, 0.500" LONG. OUT OF LIMITS AS PER SRM 51-70-02.Jan 10, 2008 · N412 · Boeing 74747UF · Wing, Plate/SkinSDR UIEA200800009Skin · crackedLT INBD MID FLAP WITH MULTIPLE AREAS OF DAMAGE TO THE INBD L/E FAIRING ADJACENT TO THE CONCERTINA SEAL. THIS DAMAGE COMPRISES OF A HOLE 1.2" BY 0.9", WITH AN ASSOCIATED 8.0" CRACK RUNNING OUTBD. TOTAL SIZE OF DAMAGE IS 9.2" LONG.Jan 10, 2008 · N412 · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200800008Skin · dentedSMALL DENT ON THE LT I/B AFT FLAP LOWER SURFACE I/B OF NR 4 CANOE. DENT 0.250" DIAMETER, PIN HOLE IN CENTER 0.060" IS NOT NEAR AN EDGE IS MIDSPAN AND IS COVERED UNDER ALLOWABLE DAMAGE SRM 57-53-01 PAGE 102, C, D, F.Jan 10, 2008 · N412 · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200800003Skin · deterioratedRIGHT T/E AFT FLAP REPAIR SIX INCHES FWD OF THE TRAILING EDGE AND 18 INCHES OUTBOARD OF THE OUTBOARD FACE OF NR 5 CANOE FAIRING HAS SIGNS OF DETERIORATION AND WATER INGRESS OVER AN AREA APPROX 1 INCH DIAMETER. PERMANENT REPAIR CARRIED OUT IAW SRM 57-53-01. VDec 28, 2007 · N499MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200800004Skin · peelingLT INBOARD T/E AFT FLAP REPAIR ALUMINUM FOIL (SPEED TAPE) PEELING FROM CENTER OUTWARDS APPROX 12 INCHES OUTBOARD OF THE NR 4 CANOE FAIRING FACE AND 1 INCH FWD OF THE AFT EDGE. ALUMINUM FOIL (SPEED TAPE) REPLACED AS PER PART 2 OF WORK INSTRUCTIONS FOE INITIAL Dec 28, 2007 · N499MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200800001Skin · puncturedRIGHT INBOARD TRAILING EDGE FLAP (AFT) COMPOSITE STRUCTURE HAS PUNCTURE IN IT APPROX 1 INCH IN LENGTH ABOUT 13 INCHES INBOARD OF OUTBOARD FACE OF NR 5 CANOE FAIRING. PERMANENT REPAIR CARRIED OUT IAW SRM 57-53-01 AND XEO 57-122807.Dec 28, 2007 · N499MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200700504Idg · chafedEICAS MESSAGE "ELEC GEN OFF 3" GCB RESET PER QRH, OPERATION NORMAL MOMENTARILY THEN REOCCURRENCE. DIVERTED TO NRT. FOUND CHAFF ON NR 3 IDG T2 HARNESS. PERFORMED REPAIR AS PER SWPM 20-10-13 PAGE 41 PART 2T. THIS ITEM MUST BE REPAIRED WITHIN 500 FLIGHT HOURSDec 17, 2007 · N412MC · Boeing 74747UF · Alternator-Generator DriveSDR UIEA200700503Rvdt · malfunctionedIN CRUISE STAB TRIM UNSCHEDULED EICAS MSG. RAN QRH 45 MINUTES LATER 2ND EICAS MSG. RAN QRH DISC AUTO PILOT AND DIVERTED TO SYD. FOUND RIGHT RVDT IN STAB BUZZING AND CRACKING ELECTRICALLY. REPLACED UNIT, OPS CHECK OK. ALSO REPLACED RIGHT FCU AND FCC AS PREDec 12, 2007 · N418MC · Boeing 74747UF · Stabilizer Control SystemSDR UIEA200700499Unknown · malfunctionedUNSCHEDULED STAB TRIM EICAS MESSAGE. RAN CHECKLIST AND REACTIVATED LEFT SIDE AND RIGHT SIDE STAYED OFF. PERFORMED STAB TRIM CONT SYSTEM TEST AS PER AMM TASK 27-41-00-715-007 SYSTEM TEST PASSED. PERFORMED STAB TRIM SYSTEM TRIM TEST TASK 22-22-00-745-001 STABDec 8, 2007 · N418MC · Boeing 74747UF · Stabilizer Control SystemSDR UIEA200700487Clamp · damagedNR 3 ENGINE FUEL SPRAY NOZZLE MANIFOLD SUPPORT LOOP "P" CLAMPS FOUND DAMAGED AT 1 AND 9 O'CLOCK POSITIONS. REPLACED DAMAGED P CLAMPS AND BOTH LEFT AND RIGHT FUEL SUPPLY MANIFOLDS.Dec 7, 2007 · N498MC · Boeing 74747UF · Engine Fuel and ControlSDR UIEA200700486Fitting · crackedRIGHT WING NR 5 CANOE FAIRING DRIVE ROD MID FLAP AFT FITTING CRACKED. FITTING REPLACED PER AMM 20-51-01 AND OPS CHECKED OK.Dec 7, 2007 · N498MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200700485Arm · damagedLEFT WING OUTBOARD AFT FLAP OUTBOARD SWING ARM FORWARD FITTING FOUND DAMAGED. LEFT OUTBOARD AFT FLAP OUTBOARD SWING ARM FWD FITTING AND PIN REPLACED IAW AMM 27-51-06, FLAPS OPS CHECKED OKAY.Dec 7, 2007 · N498MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200700482Windshield · crackedR1 OUTER WINDOW PANE CRACKED DURING CRUISE. NO OTHER DIFFICULITIES EXPERIENCED, LANDING NORMAL. REPLACED WINDOW ASSY 60B100028-12 AFTER LANDING AT DXB IAW MM 56-11-01. RECORDED ON LOG PAGE 249587.Dec 3, 2007 · N498 · Boeing 74747UF · Flight Compartment WindowsSDR UIEA200700480Skin · damagedTHREE SEPARATE ITEMS OF DAMAGE TO LT IB AFT FLAP AND MID FLAP: A) TEAR IN LT IB MID FLAP AFT PANEL 0.800" LONG BY 0.500 HIGH. ALLOWABLE DAMAGE PER SRM 51-70-02. TEAR IN ALUM SKIN UPPER SURFACE RUB STRIP LT IB AFT FLAP 0.600 INCH TEAR WITH CRACKS EMANATING FRNov 28, 2007 · N492MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200700479Door · delaminatedRT WING LANDING GEAR UPPER STRUT DOOR, IMPACT DAMAGE ON LEADING EDGE OF DOOR 7.5 INCH LONG BY 2.5 INCH WIDE ASSOCIATED DELAM AND SLIGHT DEFORMATION OF OUTSIDE SKIN OF DOOR.Nov 28, 2007 · N492 · Boeing 74747UF · Landing Gear DoorsSDR UIEA200700478Cowling · crackedNR 3 ENG I/B CORE COWL UPPER AFT EDGE WHERE COWL SITS AGAINST FIRE SEAL FINGERS, 5 INCHES LONG CRACK WITH 4 PULLED FASTENERS. UNDERSIDE GOUGED.Nov 28, 2007 · N492 · Boeing 74747UF · Nacelle/Pylon, Main FrameSDR P5CA0701540Access Door · inflt separationNR 4 ENGINE STRUT I/B ACCESS DOOR PARTIALLY LOST IN FLIGHT AND NR 4 ENGINE STRUT O/B ACCESS DOOR PEELED BACK IN FLIGHT. MAJOR REPAIR AND PARTS REPLACEMENT ACCOMPLISHED PER XEO-51-120607, P/N: 323U2304-84, 323U2303-72.Nov 18, 2007 · N416MC · Boeing 74747UF · Nacelle/Pylon, Main FrameSDR P5CA0701539Roller Tray · damagedROLLER TRAY AND SEAT TRACK DAMAGE M/D STA 1650-1800. REPAIR ROLLER TRAYS AND SEAT TRACK PER XEO NR 53-111407 SRM 51-70-12 SOYM 20-44-04Nov 13, 2007 · N416MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach FittingsSDR UIEA200700470Support Beam · crackedMAIN DECK CARGO SIDE DOOR AREA, SUPPORT BEAM BETWEEN STA 1820-1840 AND 1840-1860 LBL 102.250, CRACKED AND DENTED. PERMANENT REPAIR ACCOMPLISHED AS PER ATLAS AIR XEO 53-110607, BOEING DRAWING 65B17951 AND FAA FORM 8100-9.Nov 9, 2007 · N496MC · Boeing 74747UF · Fuselage Main, StructureSDR UIEA200700469Seat Track · crackedMAIN DECK CARGO SIDE DOOR AREA, SEAT TRACK DAMAGED AND CRACKED AT STA 1850 AND 1920, LBL 99.0. PERMANENT REPAIR ACCOMPLISHED AS PER B747-400 SRM 53-00-52 FIG 201, REPAIR 6. REFERENCE ATLAS AIR XEO NR 53-110607.Nov 9, 2007 · N496MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach FittingsSDR UIEA200700468Structure · erodedNR 2 ENGINE LT FAN COWL L/E HAS 78.0 INCH AREA OF EROSION AT L/E. PERMANENT REPAIR ACCOMPLISHED AS PER B747-400 SRM 54-21-01, REPAIR 6. REFERENCE ATLAS EO NR 4471A009.Nov 9, 2007 · N496MC · Boeing 74747UF · Nacelle/Pylon, Main FrameSDR UIEA200700458Structure · damagedDAMAGE WAS FOUND TO THE I/B END OF THE LT O/B MID FLAP. THE DAMAGE IS DUE TO CONTACT OF THE MID FLAP WITH THE FIXED STRUCTURE ADJACENT TO THE I/B AILERON. REPAIRED IAW XEO 57-101507-1.Oct 18, 2007 · N412 · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200700441Blades · crackedESN 704890 - HPT STAGE 1 BLADES 71 EA FOUND WITH UNDER PLATEFORM CORROSION AND CRACKS. Oct 15, 2007 · N492MC · Boeing 74747UF · Turbine SectionSDR UIEA200700442Skin · crackedDURING LEFT WING LIGHT REPLACEMENT THE PLATFORM SUDDENLY LOWERED AND HIT THE LEADING EDGE SKIN. THE PLATFORM MOVEMENT CAUSED A 15 INCH VERTICAL CRACK. A TIME LIMITED REPAIR WAS ACCOMPLISHED AS PER XEO 57-101007 PART 1 AND SRM 57-41-01 REPAIR 4. PERMANENT REPOct 10, 2007 · N415MC · Boeing 74747UF · Wing, Plate/SkinSDR UIEA200700438Bearing · wornNR 2 ENG RT VSV ACTUATOR ROD END BEARING CONNECTION TO VSV LEVER ARM WORN AND ALSO SLIDE (GUIDE) BLOCK WORN. NR 2 ENG RT VSV ACTUATOR. REMOVED AND REPLACED IAW AMM SLIDER BLOCK. REPLACED IAW GE MM 72-32-10.Oct 9, 2007 · N492 · Boeing 74747UF · Engine Air Intake SystemSDR UIEA200700437Slide Block · wornNR 2ENG LT VSV ACTUATOR SLIDE BLOCK WORN. SLIDE BLOCK REMOVED AND REPLACED IAW BOEING 747 REV 60 SUBTASK 72-36-00-408-015-500.Oct 9, 2007 · N492 · Boeing 74747UF · Engine Air Intake SystemSDR UIEA200700436Bearing · wornNR 2 ENG RT VSV ACTUATOR ROD END BEARING CONNECTION TO VSV LEVER ARM WORN AND ALSO SLIDE (GUIDE) BLOCK WORN. NR 2 ENG RT VSV ACTUATOR REMOVED AND REPLACED IAW AMM SLIDER BLOCK. REPLACED IAW GE MM 72-32-10.Oct 9, 2007 · N492 · Boeing 74747UF · Engine Air Intake SystemSDR UIEA200700435Inlet Guide Vane · bentNR 2 ENG 3 IGV BENT<4DEG AT 1230 O/C POSITION. NR 2 ENG 3 LEVER ARMS REPLACED AT 1230 O/C POSITION IAW 72-36-00-408-005-REV 60.Oct 9, 2007 · N492 · Boeing 74747UF · Engine Air Intake SystemSDR UIEA200700434Panel · damagedDAMAGE TO THE RT FIXED UPPER WING TRAILING EDGE PANEL WBL 235 ALONG THE TRAILING EDGE 7" FROM THE OUTBD END 1"IN LENGTH BY 1/4" WIDE .Oct 8, 2007 · N492 · Boeing 74747UF · Wing, Plate/SkinSDR UIEA200700433Wedge · damagedLT INBD TRAILING EDGE FOREFLAP DAMAGED. THE DAMAGE IS 10 FOOT LONG PIECE MISSING FROM THE T/E WEDGE. THE PIECE MISSING VARIES FROM 0.5" WIDE AT O/B END, AND IS 1.0" WIDE AT I/B END (LAST 4") AND IS 9 FEET I/B FROM I/B EDGE. IT IS BELIEVED THIS DAMAGE HAS BEOct 8, 2007 · N492 · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200700430Cowling · crackedNR 3 ENGINE RIGHT T/R TRANSLATING COWL LOWER FAIRING HAS A CRACK APPROX 3.0 INCHES AT THE FORWARD SECTION AND RIVETS PULLING THROUGH AT THE AFT SECTION. RIVETS REPLACED IAW SRM 51-40-02. AN INTERIM REPAIR WAS DONE TO THE CRACKED FAIRING BY STOP DRILLING AND Oct 2, 2007 · N499MC · Boeing 74747UF · Engine Exhaust SystemSDR UIEA200700431Skin · delaminatedRIGHT WING GEAR GULL WING DOOR FORWARD EDGE DELAMINATED. DELAMINATION REPAIRED IAW SRM 52-80-02 AND XEO 57-092907-1.Oct 2, 2007 · N499MC · Boeing 74747UF · Landing Gear DoorsSDR UIEA200700429Skin · nickedLEFT WING T/E FLAP INBOARD AFT FLAP LOWER SURFACE HAS VARIOUS NICKS AND SCRATCHES. INTERIM REPAIR CARRIED OUT IAW SRM 57-53-01, AND XEO 57-092607.Oct 2, 2007 · N499MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA200700428Skin · nickedRIGHT INBOARD T/E FLAP AFT FLAP LOWER SURFACE HAS VARIOUS NICKS. INTERIM REPAIR CARRIED OUT IAW SRM 57-53-01, AND XEO 57-092607.Oct 2, 2007 · N499MC · Boeing 74747UF · Trailing Edge FlapsSDR PCCA0701536Drive System · failedSTATUS MESSAGE LE MULTI DRIVE AND EICAS FLAPS PRIMARY. GOT MSG AFTER EXTENDING FLAPS T/O. RETURNED TO GATE. REMOVED AND REPLACED 3-R L/E DRIVEOct 2, 2007 · N416MC · Boeing 74747UF · Leading Edge Slat Control System
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