Boeing 747-47UF

Service difficulty reports · 3,116

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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 = '74747UF'
  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 UIEA2023061600647Shutoff Valve · unknownITEM 1: AIR TURNBACK DUE TO COCKPIT AND UPPER DECK TEMPERATURES CONTINUALLY DROPPING. FLT DECK SET AT 29C, FWD DECK SET AT 15C, UPPER DECK 8C & CREW REST AT 3C.(<P>REMOVED AND REPLACED FWD TRIM AIR SHUTOFF VALVE PER AMM 21-28-04, TEST PASSED.</P>)Jun 16, 2023 · N416MC · Boeing 74747UF · Air Conditioning SystemSDR UIEA2023052200463Unknown · unknownCRACKON LH UPPER DECK FLOOR BEAM AFTER CHANNEL OF STA 820(<P>1) REMOVE THE DAMAGE AREA IAW SRM 51-40-02-0G-0 & 53-20-30-2R-2 REV 97. 2) REPAIR THE TENSION TIE AFTER CHANNEL IAW SRM 53-20-30-2R-2 REV 97. 3) CONDITION CHECK NORMAL & JOB COMPLETED</P>)May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200464Unknown · unknownDEVIATION - DURING PFM 4453A087 PART 2, FOUND 2 EXISTING FASTENERS NO CONNECT WITH FRAME AT STA 500 RH SIDE(<P>1) PFM EI T2023A53M-875 SEQUENCE A REV 0. 2) ACCOMPLISHED EI T2023A53M-875 REV 1 AND CONDITION CHECK NORMAL</P>)May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Main, Floor BeamSDR UIEA2023052200465Unknown · unknownCORROSION ON THE FUSELAGE SKIN AT 2-42L BETWEEN STA 1720 & STA 1740(<P>1) REMOVED THE AFFECTED FASTENERS IAW SRM 51-40-02-0G-0 REV 97. 2) PERFORMED EI T2023A53M-834 SEQUENCE A REV 0. 3) ACCOMPLISHED EI T2023A53M-834 REV 1 & CONDITION CHECK NORMAL. 4) RECORD THMay 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200466Unknown · unknownDEFORM - FOUND MAIN DECK SEAT TRACK FLOOR COVER DEFORM STA 1730 RBL 75(<P>1) REPAIR DAMAGE AREA IAW SRM 53-00-52-2R-13 REV 97 & BOEING DWG 65B38251 SH 75 REV - & 65B38251 SH 32 REV -. 2) CONDITION CHECK NORMAL AND JOB COMPLETED</P>)May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200467Unknown · unknownFOUND M/D FLOOR STRUCTURE SUBSTITUTE TRACK CRACK AT STA 1485 RBL 75.92(<P>1) REPAIR DAMAGE AREA IAW SRM 53-00-52-2R-13 REV 97 & BOEING DWG 144U0882 SH 3 REV B & 65B38251 SH 32 REV -. 2) CONDITION CHECK NORMAL AND JOB COMPLETED</P>)May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200468Unknown · unknownFOUND M/D FLOOR STRUCTURE SUBSTITUTE TRACK CRACK AT STA 990 RBL 75.92(<P>1) REPAIR DAMAGE AREA IAW SRM 53-00-52-2R-13 REV 97 REV 97 AND DWG 65B16004 SH 4 REV A. 2) CONDITION CHECK NORMAL AND JOB COMPLETED</P>)May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200469Unknown · unknownFOUND M/D FLOOR STRUCTURE SUBSTITUTE TRACK CRACK AT STA 990 LBL 75.92(<P>1) REPAIR DAMAGE IAW SRM 53-00-52-2R-13 REV 97 AND DWG 65B16004 SH 4 REV A. 2) CONDITION CHECK NORMAL AND JOB COMPLETED</P>)May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200470Unknown · unknownBROKEN - SKIN AND CAP, RH WING INBD AILERON T/E WEDGE OUTBD END(<P>1) PERFORM REPAIR OF BROKEN SKIN DAMAGE FOUND ON RH WING INBD AILERON T/E OUTBD SIDE. PLEASE REFER TO THE JOB CARD ATTACHING SHEET FOR DETAILED REWORK INFO. 2) CONDITION CHECK IS GOOD.</P>)May 17, 2023 · N499MC · Boeing 74747UF · Wing StructureSDR UIEA2023052200471Unknown · unknownDEVIATION - DURING PERFORM 4453A087 PART 2 FOUND EXISTING STRAP HOLES SEM 5 EACH AT STA 480 RH SIDE(<P>1) PERFORM DEVIATION AND PERFORM REPAIR IAW EI T2023A53M-835 REV 1. 2) ACCOMPLISHED EI T2023A53M-835 REV 2. 3) JOB COMPLETED</P>)May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200472Unknown · unknownFOUND M/D CARGO FLOOR STRUCTURE CORROSION AT STA 2240 LBL 88 TO 85(<P>1) REPAIR DAMAGE AREA IAW EI T2023A53M-900 REV 0 AND SRM 53-00-51-02R-3 REPAIR 3 REV 97. 2) INSTALL REPAIR PARTS IAW EI T2023A53M-900 REV 0 AND SRM 53-00-51-2R-3 REPAIR 3 REV 97 & BOEING DWGMay 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200473Unknown · unknownFOUND M/D CGO FLOOR STRUCTURE CORROSION AT STA 2240 RBL 59 TO 80(<P>1) REPAIR DAMAGE AREA IAW EI T2023A53M-902 REV 0 AND SRM 53-00-51-2R-3 REPAIR 3 REV 97. 2) INSTALL REPAIR PARTS IAW EI T2023A53M-902 REV 0 AND SRM 53-00-51-2R-3 REPAIR 3 REV 97 AND BOEING DWG May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200474Shear Tie · unknownCRACK ON SHEAR TIE AT STA 1000 RBL 57.50 WL195(<P>1) REMOVED DAMAGE PARTS IAW SRM 51-40-02-0G-0 REV 97. 2) REPAIR DAMAGE AREA IAW EI T2023A53M-1018 SEQUENCE A REV 0. 3) INSTALLED NEW PARTS IAW SRM 51-40-02-0G-0 REV 97 AND EI T2023A53M-1018 SEQUENCE A REV 0. 4)May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200475Shear Tie · unknownCRACK ON SHEAR TIE AT STA 1000 RBL 33.99 WL195(<P>1) REMOVED DAMAGE PARTS IAW SRM 51-40-02-0G-0 REV 97. 2) REPAIRED DAMAGE AREA IAW EI T2023A53M-1018 SEQUENCE A REV 0. 3) INSTALLED NEW PARTS IAW SRM 51-40-02-0G-0 REV 97 AND EI T2023A53M-1018 SEQUENCE A REV 0. May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Internal Mounting StructureSDR UIEA2023052200476Unknown · unknownFND M/D BEAM CORROSION AT STA 2100 RBL 100(<P>1) REPAIR DAMAGE AREA IAW SRM 53-00-51-2R-3 REV 97 AND EI T2023A53M-1103 SEQUENCE A REV 0 AND BOEING DWG 65B38105 SH12 REV -, 65B38251 SH 62 REV A, 65B38251 SH 33 REV -, 65B38251 SH 67 REV A, 65B38406 SH 48 REV A. May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200477Unknown · unknownRH OUTBD MID FLAP WBL 822 FWD RIB AND CONTROL ASSY(<P>1) REMOVED DAMAGE PARTS IAW SRM 51-40-02-0G-0 REV 97. 2) FABRICATED PARTS IAW EI T2023P57M-823 REV 0 & EI T2023A57M-802 REV 1. 3) INSTALLED FABRICATED PARTS IAW SRM 51-40-02-0G-0 REV 97 DRAWING 65B08527 SH May 17, 2023 · N499MC · Boeing 74747UF · Wing StructureSDR UIEA2023052200478Unknown · unknownDEFORM - FOUND M/D SEAT TRACK FLOOR COVER DEFORM AT STA 1630 LBL 75(<P>1) REPAIR DAMAGE AREA IAW SRM 53-00-52-2R-13 REV 97 AND BOEING DWG 65B38251 SH 62 REV A, 65B38251 SH 75 REV -, 65B38251 SH 32 REV -. 2) JOB COMPLETED</P>)May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200479Unknown · unknownFOUND M/D CGO SEAT TRACK CORROSION BETWEEN STA 1770 TO STA 1900 LBL 11.33(<P>1) REMOVED AFFECTED FASTENERS IAW SRM 51-40-02-0G-0 REV 97. 2) PERFORMED EI T2023A53M-1035 REV 0 SEQUENCE A. 3) INSTALLED FASTENERS IAW SRM 51-40-02-0G-0 REV 97 AND DWG 65B38253 SH 49May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200480Unknown · unknownEXISTING REPAIR ON AFT CGO FRAME WEB NEAR STA 1880 LBL 45.5(<P>1) REMOVED EXISTING REPAIR IAW SRM 51-40-02-0G-0 REV 97. 2) PERFORMED NDT INSPECTION REFER TO JOB CARD ATTACHING SH 0399168. 3) REPAIRED DAMAGE AREA IAW SRM 51-40-02-0G-0 REV 97, SRM 53-60-07-2R-8 May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200481Unknown · unknownEXISTING REPAIR ON AFT CGO FRAME WEB STA 1620 LBL 5.5(<P>1) REMOVED EXISTING REPAIR IAW SRM 51-40-02-0G-0 REV 97. 2) PERFORM NDT INSPECTION REFER TO JOB CARD ATTACHING SH 0399166. 3) REPAIRED DAMAGE AREA IAW SRM 51-40-02-0G-0 REV 97, SRM 53-60-07-2R-8 REV 97 &May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200482Unknown · unknownCORROSION DAMAGE ON UPPER CHORD OF MAIN DECK FLOOR BEAM AT STA 1760, BETWEEN RBL 45.50 AND RBL 55(<P>1) REPAIR DAMAGE AREA IAW EI T2023A53M-919 REV 0 AND SRM 53-00-51-2R-3 REPAIR 3 REV 97 AND BOEING DWG 65B38088 SH 27 REV -, 65B38088 SH 28 REV -, 457U4040 SH 1May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200483Unknown · unknownFOUND MAIN DECK CARGO FLOOR BEAM STRUCTURE CORROSION AT STA 1640 LBL 33.99 AND LBL 75.92(<P>1) REPAIR DAMAGE AREA IAW EI T2023A53M-918 REV 1 AND SRM 53-00-51-2R-3 REV 97 AND BOEING DWG 65B38082 SH 14 REV -, 65B3082 SH 13 REV A. 2) ACCOMPLISHED EI T2023A53M-918May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200484Unknown · unknownEXISTING REPAIR ON AFT CGO FRAME UPPER CHORD STA 1640 RBL 15(<P>1) REMOVED EXISTING REPAIR IAW SRM 51-40-02-0G-0 REV 97. 2) ACCOMPLISHED EI T2023A53M-1056 SEQUENCE A REV 1. 3) JOB COMPLETED AND CONDITION CHECK NORMAL</P>)May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200485Unknown · unknownCORROSION ON THE FUSELAGE SKIN AT S-43L BETWEEN STA 1700 - STA 1720(<P>1) REMOVED EXISTING REPAIR PARTS IAW SRM 51-40-02-0G-0 REV 97. 2) PERFORM EI T2023A53M-870 SEQUENCE A REV 0. 3) ACCOMPLISHED EI T2023A53M-870 REV 1 AND CONDITION CHECK NORMAL. 4) RECORD THEMay 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200486Unknown · unknownEXISTING REPAIR ON LH V.S.T. CHORD BETWEEN FRONT SPAR AND REAR SPAR AT FIN STA 595.00 FIN WL378.15 LBL 7(<P>1) REMOVED THE EXISTING REPAIR PARTS IAW SRM 51-40-02-0G-0 REV 97. 2) PERFORMED EI T2023A55M-1062 REV 1 SEQUENCE B. 3) ACCOMPLISHED EI T2023A55M-1062 REMay 17, 2023 · N499MC · Boeing 74747UF · Empennage StructureSDR UIEA2023052200487Unknown · unknownEXISTING REPAIR DOUBLER ON NOSE CGO DOOR SKIN STA 160 BETWEEN S024AR AND S-26R(<P>1) REMOVED EXISTING REPAIR DOUBLER IAW SRM 51-40-02-0G-0 REV 97. 2) PERFORM THE REPAIR IAW EI T2023A52M-1055 REV 1. 3) ACCOMPLISHED EI T2023A52M-1055 REV 2. 4) CONDITION CHECK NOMay 17, 2023 · N499MC · Boeing 74747UF · DoorsSDR UIEA2023052200488Fitting · unknownCRACK - LONGERON, FUSELAGE EXTERNAL SURFACE NEAR S-331 STA 1480(<P>1) REMOVE THE DAMAGE LONGERON FITTING IAW SRM 51-40-02-0G-0 REV 97 AND EO 4453A818 PART 3 STEP 4 & 6 REV 19. 2) ACCOMPLISHED THE REPAIR AREA IAW EI T2023A53M-935 REV 2, SRM 51-40-02-0G-0 REV 97May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Main, Attach FittingsSDR UIEA2023052200489Unknown · unknownCRACK ON THE WEB OF LH STA 1480 BULKHEAD FRAME WEB(<P>1) REMOVE THE AFFECTED FASTENERS IAW SRM 51-40-02-0G-0 REV 97. 2) REPAIR THE DAMAGE AREA IAW EI T2023A53M-1037 REV 1, SRM 51-40-02-0G-0 REV 97 & SRM 53-40-08-2R-1 REPAIR 1 REV 97. 3) JOB COMPLETED AND CONDIMay 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200490Unknown · unknownEXISTING REPAIR ON NOSE CGO DOOR STRINGER STA 180 - STA 200 S-4R(<P>1) REMOVED EXISTING REPAIR IAW SRM 51-40-02-0G-0 REV 97. 2) REPAIR STRINGER IAW EI T2023A52M-1042 REV 0. 3) ACCOMPLISHED EI T2023A52M-1042 REV 1. 4) JOB COMPLETED AND CONDITION CHECK NORMAL</PMay 17, 2023 · N499MC · Boeing 74747UF · DoorsSDR UIEA2023052200491Unknown · unknownFOUND M/D CGO SIDEWALL FRAME CRACK AT STA 1860 S12R - S13R(<P>1) REMOVED DAMAGED AREA ACCESS IAW SRM 51-40-02-0G-0 & SRM 53-60-07-2R-5 REV 97. 2) PERFORM NDT INSP DAMAGE AREA FREE OF CRACK REFER TO JOB CARD ATTACHING SHEET 0389509. 3) PERFORM EI T2023A53M-985 May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Miscellaneous StructureSDR UIEA2023052200492Unknown · unknownFOUND M/D CGO FLOOR STRUCTURE CORROSION AT STA 480 BETWEEN 55.20 AND LBL 80.00(<P>1) REMOVE SUPPORT ANGLE IAW SRM 51-40-02-0G-0 REV 97. 2) FABRICATE SUPPORT ANGLE IAW EI T2023A53M-1033 REV 20, T2023A53M-1034 REV 0, T2023P53M-1023 & T2023P53M-1024 REV 0. 3) REPMay 17, 2023 · N499MC · Boeing 74747UF · Fuselage Main, Floor BeamSDR UIEA2023052200493Unknown · unknownFOUND M/D CGO FLOOR STRUCTURE CORROSION AT STA 800 BETWEEN RBL 75.92 AND 98.58(<P>1) REPAIR DAMAGE AREA IAW EI T2023A53M-913 REV 0 T2023P53M-1025 REV 0, SRM 53-00-51-2R-3 REV 97, BOEING DWG 65B38040 SH8 REV A, 65B38040 SH9 REV D & 65B38250 SH17 REV A. 2) ACCOMMay 17, 2023 · N499MC · Boeing 74747UF · Fuselage Miscellaneous StructureSDR UIEA2023052200495Unknown · unknownCORROSION ON SKIN INNER SURFACE TOTAL 21 EACH, WHEN PERFORM SB 747-53A2878(<P>1) PERFORM EI T2023A53M-854 SEQUENCE A REV 0. 2) PERFORM EI T2023A53M-854 SEQUENCE B REV 1. 3) PERFORM EI T2023A53M-854 SEQUENCE C REV 2. 4) PERFORM EI T2023A53M-854 SEQUENCE D REV 4May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023052200496Angle · unknownCORROSION - BRACKET FWD WING TO BODY FAIRING SUPPORT BRACKET STA 955 TO STA 982 LBL 4(<P>1) REMOVED DAMAGE PART IAW SRM 51-40-02-0G-0 REV 97. 2) INSTALLED NEW PART IAW SRM 51-40-02-0G-0 REV 97 & DWG 65B06976 SH 2 REV G. 3) CONDITION CHECK NORMAL AND JOB COMPLEMay 17, 2023 · N499MC · Boeing 74747UF · Fuselage Miscellaneous StructureSDR UIEA2023052200497Angle · unknownCORROSION DAMAGE ON ANGLE OF M/D CGO FLOOR STRUCTURE AT STA 2280 RBL 62(<P>1) REMOVE DAMAGE PARTS IAW SRM 51-40-02-0G-0 REV 97. 2) FABRICATE PARTS IAW EI T2023P53M-887 REV 0. 3) INSTALL FABRICATED PARTS IAW SRM 51-40-02-0G-0 REV 97, DWG 457U1061 SH 4 REV C & DMay 17, 2023 · N499MC · Boeing 74747UF · Fuselage Miscellaneous StructureSDR UIEA2023052200498Unknown · unknownCORROSION - BRACKET FWD WING TO BODY FAIRING FRAME SUPPORT BRACKET GWD AND AFT SIDE STA 920 S47 - S47R(<P>1) REMOVE DAMAGE PARTS IAW SRM 51-40-02-0G-0 REV 97. 2) INSTALLED NEW PARTS IAW SRM 51-40-02-0G-0 REV 97, DWG 65B06704 SH 2 REV 3 & 142U0130 SH 1 REV A. 3May 17, 2023 · N499MC · Boeing 74747UF · Fuselage Miscellaneous StructureSDR UIEA2023052200499Flap Track · corrodedFOUND #6 FLAP TRACK INBD SIDE CONTACT WITH SIDE LOAD FITTING SURFACE CORROSION(<P>1) REF EI T2023A57M-923 REV 1 SEQUENCE A, PERFORM #6 FLAP TRACK PERMANENT REPAIR. 2) CONDITION CHECK NORMAL</P>)May 17, 2023 · N499MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA2023052200500Fitting · corrodedFOUND M/D CGO FLOOR FITTING CORROSION AT STA 290 RBL 61 STA 300 RBL 61 & STA 320 RBL 56 TTL: 3 EACH(<P>1) IAW AMM WUBTASK 53-44-00-212-011 REV 107 & AMM SUBTASK 53-44-00-02-001 REV 107 REPLACED M/D CGO FLOOR FITTING AT STA 290 RBL 61 & STA 300 RBL 61 TTL: 2 EAMay 17, 2023 · N499MC · Boeing 74747UF · Fuselage Miscellaneous StructureSDR UIEA2023052200501Actuator · failedFOUND FUNCTION FAIL AT RH WLG ALTERNATE EXTENSION ROTARY ACTUATOR(<P>1) IAW AMM 32-36-01-004-001 REV 107 & AMM 32-36-01-404-009 REV 107 STEP 3.A TO F(4) R/R RH ALTERNATE ELEC ACTUATOR. 2) IAW AMM 32-36-01-404-009 REV 107 STEP F(5) PERFORM RH WLG ALTERNATE EXTEMay 17, 2023 · N499MC · Boeing 74747UF · Landing Gear Door Retract SectionSDR UIEA2023052200502Battery · no testWHEN PERFORM EMERGENCY LIGHT BATTERY PACKS CAPACITY TEST FOUND M5168, M5169 & M5170 BATTERY FAIL(<P>1) IAW AMM 33-51-04-902-001-001 REV 107 R/R EMERGENCY LIGHT BATTERY ASSY AT M5168, M5169 & M5170. 2) IAW AMM 33-51-04-902-001-001 REV 107 PERFORMED EMERGENCY LIMay 17, 2023 · N499MC · Boeing 74747UF · Emergency LightingSDR UIEA2023051500460Valve · unknownE/E COOLING EXHAUST FAN FAIL & NO FLT DECK COOLING AND ZONE TEMP STATUS MESSAGE(<P>REMOVED AND REPLACED EE COOLING FAN IAW AMM21-58-01 AND FWD TRIM AIR SHUTOFF VALVE.</P>)May 14, 2023 · N498MC · Boeing 74747UF · Air Conditioning SystemSDR UIEA2023050600409Structure · unknownRIGHT WING FIXED TRAILING EDGE GROUND SPOILER AT STA 432.65 SUPPORT RIB STRUCTURE END CORRODED AND METAL PEELING(<P>REPLACED CHORD ON R/H WING STA. 432.65 RIB STRUCTURE IAW EO 4457A169. NO FURTHER DEFECTS NOTED. </P>)May 9, 2023 · N409MC · Boeing 74747UF · Wing StructureSDR UIEA2023041800369Transfer Valve · unknownFUEL TANK #4 LEAKS INTO CENTER TANK AT A RATE OF 100 KILOS PER 11 MINUTES APPROX 600 PER HOUR UNCONTROLLABLY(<P>REPLACED BAD #3 MAIN TANK TRANSFER VALVE IAW 747 AMM 28-16-05. C/W LEACK CHECK, NO LEAKS FOUND AT THIS TIME. REF SUN AERO 5,0,2,3 RO25. REF LP 17680Apr 18, 2023 · N408MC · Boeing 74747UF · Aircraft Fuel SystemSDR UIEA2023042200379Transfer Valve · unknownFUEL TANK #4 LEAKS INTO CENTER TANK AT A RATE OF 100 KILOS PER 11 MINUTES, APPROX 600 PER HOUR UNCONTROLLABLY.(<P>REPLACED BAD #3 MAIN TANK TRANSFER VALVE IAW 747 AMM 28-16-05. LEAK CHECKS C/W NO LEAKS FOUND AT THIS TIME.</P>)Apr 18, 2023 · N408MC · Boeing 74747UF · Aircraft Fuel SystemSDR UIEA2023042180369Unknown · unknownFUEL TANK #4 LEAKS INTO CENTER TANK AT A RATE OF 100 KILOS PER 11 MINUTES APPROX 600 PER HOUR UNCONTROLLABLY(<P>MX CURRENTLY INSTALLING TRANSFER PUMP & ACTUATOR IAW AP-24097, AMM 28-22-07 & FIM 28-20-00.</P>)Apr 18, 2023 · N408MC · Boeing 74747UF · Aircraft Fuel SystemSDR UIEA2023041800368Unknown · unknownHYD QTY LOW #1 FOLLOWED BY HYD PRESSURE SYS #1 CAUTION ON FINAL.(<P>NOSE GEAR STEERING PRESSURE LINE AT STA 900 IN FWD PIT LEAKING. REPAIRED AND INSTALLED TEMP LINE IAW AMM 20-11-05 & GMM 3.24.1. OPS & LEAK CHECK GOOD. RE-INSPECT TEMP FLEX LINE EVERY 25 FLIGHTApr 18, 2023 · N412MC · Boeing 74747UF · Hydraulic Power SystemSDR UIEA2023041800371Coalescer Bag · unknownDURING LANDING WITH REVERSE THRUST, EICAS SMOKE CREW REST APPEARED. HAZE NOTICED IN UPPER DECK. DISSIPATING SLOWLY AFTER REVERSERS STOWED. SUSPECT AIR CONDITIONING SYSTEM CONTAMINATION.(<P>REMOVED #3 PACK COALESCER BAG PER AMM 21-51-05-002-018 AND INSTALLED NEApr 17, 2023 · N408MC · Boeing 74747UF · Air Conditioning SystemSDR UIEA2023041400342Unknown · unknownFOUND EXISTING REPAIR DOUBLER ON FWD CGO DOOR FWD LWR CORNER(<P>1. REMOVE EXISTING DOUBLER IAW SRM 51-40-02-0G-0 REV 97. 2. REPAIR DAMAGE AREA IAW SRM 52-30-01-2R-2 DETAIL IV REV 97. 3. INSTALL FASTENERS IAW SRM 51-40-02-0G-0 REV 97. 4. CONDITION CHECK NORMAL Apr 14, 2023 · N409MC · Boeing 74747UF · DoorsSDR UIEA2023041400343Shear Tie · unknownCRACK WAS FOUND ON STA 1000 FRONT SPAR BULKHEAD LBL 57.50 SHEAR TIE(<P>1) REMOVED THE DAMAGE PART IAW SRM 51-40-02-0G-0 REV 97. 2) INSTALL NEW PART IAW SRM 51-40-02-0G-0 REV 97 & EO 4453C24 PART 5 REV 3. 3) PERFORM EI T2023A53M-620 REV 0. 4) ACCOMPLISHED IAW EApr 14, 2023 · N409MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2023041400344Unknown · unknownFOUND EXISTING REPAIR DOUBLER ON FUSELAGE SKIN AT STA 1920 TO STA 1940 BETWEEN S-31R TO S-34R(<P>1) REMOVED EXISTING REPAIR DOUBLER IAW SRM 51-40-02-0G-0 REV 97. 2) PERFORM EI T2023A53M-724 SEQUENCE A REV 0. 3) PERFORMED EI T2023A53M-724 REV 1 SEQUENCE B. 4) AApr 14, 2023 · N409MC · Boeing 74747UF · Fuselage Structure (General)
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