Boeing 747-451

Service difficulty reports · 2,469

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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 = '747451'
  ORDER BY difficulty_date DESC"

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SDR CALA2016010494940Sense Line · unsecureLEFT EPR INDICATION WENT BLANK ON TAKEOFF ROLL, STBY IND READS 00. ALL OTHER ENG INDICATIONS NORMAL. EEC OPERATING IN N1 CONTROL MODE. AUTO THROTTLE CONTINUED TO FUNCTION NORMALLY. SECURED P2 FLEX LINE TO NOSE COWL FITTING AT APPROX 9 O CLOCK. RAN ENG AT Dec 30, 2015 · N105UA · Boeing 747451 · Fuel Controlling SystemSDR CALA2015123094931Doubler · crackedSTATION 1120 LT FRAME DOUBLER, FOUND 1 EACH FASTENER HOLE CRACKED. STATION 1200 LT DOUBLER R & R IAW DWG 65B26275 & PL 65B26275 REV D & ECRA 25310 06682.Dec 30, 2015 · N105UA · Boeing 747451 · Fuselage Main, FrameSDR CALA2015123094930Channel · crackedSTATION 1220 LT TENSION TIE FWD & AFT CHANNEL, FOUND 4 EACH FASTENER HOLES CRACKED. ACCOMPLISHED EA 5310-05635 OP 19 REV A. REPAIRED STATION 1220 LT TENSION TIE FWD & AFT CHANNEL IAW SRM 53-40-30 REPAIR 1 FIG 201 REV 94.Dec 30, 2015 · N105UA · Boeing 747451 · Fuselage Miscellaneous StructureSDR CALA2015123094929Channel · crackedSTATION 1120 LT FWD CHANNEL, FOUND 1 EACH FASTENER HOLE CRACKED. STATION 1120 LT FWD CHANNEL REPAIRED IAW EA5310-05635 OP 19 & SRM 53-40-30 REV 94.Dec 30, 2015 · N105UA · Boeing 747451 · Fuselage Miscellaneous StructureSDR CALA2015123094927Channel · crackedSTATION 1180 RT TENSION TIE FWD & AFT CHANNEL, FOUND 2 EACH FASTENER HOLES CRACKED. ACCOMPLISHED EA 5310-05635 OP 19 REV A. REPAIRED STATION 1180 RT TENSION TIE FWD & AFT CHANNEL IAW SRM 53-40-30 REPAIR 1 FIG 201 REV 94.Dec 30, 2015 · N105UA · Boeing 747451 · Fuselage Miscellaneous StructureSDR CALA2015123094926Channel · damagedSTATION 1180 LT TENSION TIE FWD CHANNEL, FOUND 1 EACH FASTENER HOLE ELONGATED. ACCOMPLISHED EA 5310-05635 OP 14 REV A REPAIRED STATION 1180 RT TENSION TIE FWD CHANNEL IAW SRM 53-40-30 REPAIR 2 FIG 201 REV 94.Dec 30, 2015 · N105UA · Boeing 747451 · Fuselage Miscellaneous StructureSDR CALA2016010494939Failsafe · crackedSTATION 1140 RT TENSION TIE FAIL SAFE CHORD, 2 EACH FASTENER HOLES CRACKED. ACCOMPLISHED REPAIR ON STATION 1140 RT TENSION TIE FAIL SAFE CHORD IAW SRM 53-40-07 REPAIR 10 FIG 201 REV 94.Dec 29, 2015 · N105UA · Boeing 747451 · Fuselage Main, FrameSDR CALA2016010494938Channel · crackedSTATION 1120 RT TENSION TIE FWD CHANNEL, 2 EACH FASTENER HOLES CRACKED & AFT CHANNEL FOUND EXISTING REPAIR. ACCOMPLISHED EA5310-05635 OP 19 REV A. REPAIR STATION 1120 RT TENSION TIE FWD CHANNEL IAW SMR 53-40-30 REPAIR 1 FIG 201.Dec 29, 2015 · N105UA · Boeing 747451 · Fuselage Miscellaneous StructureSDR CALA2016010494936Doubler · crackedSTATION 1140 RT TENSION TIE FRAME DOUBLER, 2 EACH FASTENER HOLES CRACKED. STATION 1140 TENSION TIE DOUBLER REPLACED IAW SRM 53-40-07 REPAIR 2 REV 94 & DWG 65B01750 REV C.Dec 29, 2015 · N105UA · Boeing 747451 · Fuselage Main, FrameSDR CALA2016010494935Doubler · crackedSTATION 1120 RT SIDE, TENSION TIE FRAME DOUBLER, FOUND ONE EACH FASTENER HOLE CRACKED. INTERIM REPAIR ACCOMPLISHED IAW ECRA 5310-06681 PART 1 B.Dec 29, 2015 · N105UA · Boeing 747451 · Fuselage Main, FrameSDR CALA2015123094923Door Sill · crackedAD 2012-22-03 MAIN DECK L1 DOOR UPPER MAIN SILL, STATION 460, WEB CRACKED. INTERIM REPAIR CARRIED OUT IAW ECRA 5310-06665 PART 1.Dec 26, 2015 · N105UA · Boeing 747451 · Fuselage Miscellaneous StructureSDR CALA2015122894919Web · crackedAD 2012-22-03 MAIN DECK L1 DOOR UPPER MAIN SILL STATION 460 WEB CRACKED. INTERIM REPAIR CARRIED OUT IAW ECRA 5310-06665 PART 1.Dec 26, 2015 · N105UA · Boeing 747451 · Fuselage Miscellaneous StructureSDR CALA2015123094922Floorbeam · corrodedMAIN DECK ZONE C STATION 900, LBL 11 TO RBL 40 FLOORBEAM UPPER CHORD CORRODED. FLOORBEAM UPPER CHORD REPAIRED IAW SRM 53-20-51 FIG 201 REPAIR REV 94.Dec 25, 2015 · N105UA · Boeing 747451 · Fuselage Main, Floor BeamSDR CALA2015122894918Floorbeam · corrodedMAIN DECK ZONE C STATION 900, LBL 11 - RBL40 FLOORBEAM UPPER CHORD CORRODED. MAIN DECK ZONE C STATION 900, LBL 11 - RBL 40 FLOORBEAM UPPER CHORD REPAIRED IAW SRM 53-20-51 FIG 201 REPAIR REV 94.Dec 25, 2015 · N105UA · Boeing 747451 · Fuselage Main, Floor BeamSDR DALA2015120307364Cargo Track · damagedTRUCK RAIL DAMAGED IN LOWER FWD CARGO COMPARTMENT AT BS 590. DAMAGE LENGTH 6". REMOVED DAMAGED TIE DOWN TRUCK AT BS 580 TO BS 600 OF TRUCK LBL 45.5. DAMAGE CONTAINED AND OK TO INSTALL. INSTALLED NEW TRACK AND REPAIR SPLICES FROM BS 580 TO BS 600 IAW SRM 53-Dec 2, 2015 · N668US · Boeing 747451 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2015112807222Fuse · inoperativeEXTERIOR EMERGENCY LIGHTS AT 1ST AND 2ND, TOTAL OF FOUR BULBS, FROM FWD SIDE OF RT FUSELAGE WON'T ILLUMINATE. REPLACED FUSE AND TEST OK IAW AMM 33-51.Nov 27, 2015 · N668US · Boeing 747451 · Emergency LightingSDR DALA2015112807223Connector · disconnectedSEAT 63 JK AND SEAT 65 JK EMERGENCY LIGHTS INOPERATIVE. FOUND UNDER SEAT CONNECTOR DISCONNECTED, RECONNECTED SAME, OPS CKS GOOD.Nov 26, 2015 · N667US · Boeing 747451 · Light System WiringSDR CALA2015112394853Battery · dischargedSEATS 19H - 22H EMER EXIT LIGHTS DIM. LET BATTERIES CHARGE & OPERATIONS CHECKED OK IAW MM 33-51-00-501. LIGHT BRIGHTNESS NORMAL.Nov 22, 2015 · N105UA · Boeing 747451 · Emergency LightingSDR DALA2015112307203Battery Pack · inoperativeROWS 35-43 CEILING EMERGENCY LIGHTS INOPERATIVE. R & R BATTERY PACK M7927 IAW AMM.Nov 20, 2015 · N667US · Boeing 747451 · Emergency LightingSDR DALA2015112307202Battery Pack · inoperativeROWS 51-66 SEAT MOUNTED EMERGENCY LIGHTS INOPERATIVE AND DOOR 4R EXIT SIGNS INOPERATIVE. R & R EMERGENCY LIGHT BATTERY PACK M7924 IAW AMM.Nov 20, 2015 · N667US · Boeing 747451 · Emergency LightingSDR DALA2015112307201Battery Pack · inoperativeROWS 22-32 SEAT MOUNTED EMERGENCY LIGHTS AND DOOR 2R EXIT SIGNS INOPERATIVE. R & R E-LIGHT BATTERY PACK M7918 IAW AMM.Nov 20, 2015 · N667US · Boeing 747451 · Emergency LightingSDR DALA2015111306958Power Supply · inoperativeEMERGENCY LIGHTS AT LT WING 2ND & AT RT WING 3RD TOTAL 4 EA BULBS INOPERATIVE. REPLACED POWER SUPPLY, CHARGER AT DOOR 3R, FUNCTIONAL CK NORMALNov 12, 2015 · N673US · Boeing 747451 · Emergency LightingSDR DALA2016030801757Skin · damagedON RT HORIZONTAL STABILIZER 502 LOWER SURFACE 8" X 1" TEAR. REPAIRED IAW SRM 55-10-01. REPAIR 6, CATEGORY B.Oct 2, 2015 · N662US · Boeing 747451 · Horizontal Stabilizer, Plate/SkinSDR DALA2015092505849Attach Fitting · dirtyL1 DOOR SLIDE, WHEN ARMED DOES NOT GO INTO A DESIRED DETENT, BUT INDICATED ARMED ON EICAS SCREEN, THE YELLOW BALL RISES INFLIGHT SO LESS THAN 50 PERCENT OF BALL IS VISIBLE IN WINDOW. REMOVED METAL DEBRIS FROM SLIDE AFT ATTACH FITTING ON FLOOR.Sep 22, 2015 · N663US · Boeing 747451 · Escape SlideSDR DALA2015092105745Light · inoperativeDURING SERVICE CHECK, FOUND DOOR 5R MOUNTED EMERGENCY LIGHT INOPERATIVE. REPLACED DOOR 5R MOUNTED EMERGENCY LIGHT ASSEMBLY.Sep 18, 2015 · N670US · Boeing 747451 · Emergency LightingSDR DALA2015091705683Connector · disconnectedEMERGENCY LIGHTS INOPERATIVE ROW 52 TO 60 LT SIDE. RECONNECTED CONNECTOR AT SEAT 52.Sep 16, 2015 · N667US · Boeing 747451 · Light System WiringSDR DALA2015072404591Carbon Seal · leakingNR 2 ENGINE INFLIGHT SHUTDOWN DUE TO LOW OIL PRESSURE. MAINTENANCE PERFORMED NR 2 ENGINE GEARBOX PRESSURE CHECK, FOUND IDG CARBON SEAL LEAKING. MAINTENANCE REPLACED IDG CARBON SEAL, COMPLIED WITH LEAK CHECK AND NO LEAKS NOTED.Jul 23, 2015 · N665US · Boeing 747451 · Engine Oil PressureSDR DALA2015061503759Engine · flamed outDURING CLIMB FROM FL380 TO FL390 ENGINE NR 3 FLAMED OUT. GOT CLEARANCE TO FL300 AND ATTEMPTED RESTART AT FL300, UNSUCCESSFUL. COMPLETED QRH PROCEDURE ENGINE FLAME OUT AT APPROXIMATELY 1740Z. NR 3 ENGINE OIL PRESSURE STAYED AT 12-14 REST OF FLT NR 3 ENGINE CJun 14, 2015 · N666US · Boeing 747451 · Engine (Turbine/Turboprop)SDR DALA2015051603316Seat Track · damagedSEAT TRACK DAMAGE ROW 53HJK. CUTOUT DAMAGED SECTION FABRICATED NEW SECTION IAW SRM 747-400, 53-00-52. REPAIR 4.May 15, 2015 · N673US · Boeing 747451 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2015050303046Battery Pack · inoperativeEMERGENCY LIGHT IN U/D, FWD HALF INOPERATIVE ON SERVICE CHECK. REPLACED BATTERY PACK WITH SERVICEABLE AT M335; CHECKED M312 AND M7052 IAW AMM 33-51. PERFORMED OPERATOR TEST & NORMAL. 7035643.May 2, 2015 · N663US · Boeing 747451 · Emergency LightingSDR DALA2015043003044Skin · crackedFOUND CRACK AT FS 2370 S-15L. MEASURED CRACK AND TOTAL LENGTH IS 1.3750". REMOVED DAMAGE IAW SRM 53-00-01, REPAIR 1. PERFOMRED HFEC, DAMAGE CONTAINMENT, OF CUTOUT IAW NDT MANUAL 51-00-00, PART 6. PERFORMED BHEC OF EXISTING FASTENERS IAW NDT 51-00-00, PART 6Apr 29, 2015 · N663US · Boeing 747451 · Fuselage Main, Plate/SkinSDR DALA2015042902961Battery Pack · inoperativeEMERGENCY LIGHT IN UPPER DECK FWD HALF SECTION INOPERATIVE. REPLACED EMERGENCY LIGHT BATTERY PACK WITH KNOWN GOOD UNIT FOR POS UNIT M335, M312 AND M7052. REF AMM 33-50. 7047826.Apr 28, 2015 · N661US · Boeing 747451 · Emergency LightingSDR DALA2015042702946Power Supply · inoperativeFWD HALF OF SEAT MOUNTED AISLE EMERGENCY LIGHT IN U/D INOPERATIVE. REPLACED POWER SUPPLY AT ROW 73 LT OVHD. REF AMM 33-50.Apr 25, 2015 · N666US · Boeing 747451 · Emergency LightingSDR DALA2015041202750Connector · unsecureA/C 6304, DOOR 1 LT DOOR EMERGENCY EXIT LIGHT INOPERATIVE. REMOVED FAIRING COVER, FOUND CONNECTOR PLUG DISCONNECTED; RECONNECTED CONNECTOR PLUG. OPS CHECKED GOOD IAW AMM 33-51. 6443060.Apr 10, 2015 · N664US · Boeing 747451 · Light System WiringSDR DALA2015040302577Battery Pack · inoperativeUPPER DECK EMERGENCY FLOOR PATH LIGHTING INOPERATIVE .3 LIGHTS + 1 ROOF LIGHT AT TOP OF STRAIRCASE. R & R LIGHT AND BATTERY PACK.Apr 2, 2015 · N662US · Boeing 747451 · Emergency LightingSDR DALA2015032302455Lamp · inoperativeDOORS 1L AND 1R EMERGENCY ILLUMINATION LIGHTS INOPERATIVE. RELAMPED DOOR 1L; OPS CHECKED GOOD. DOOR 1R REQUIRED LIGHT ASSY REPLACEMENT.Mar 23, 2015 · N664US · Boeing 747451 · Emergency LightingSDR DALA2015031602165Battery Pack · inoperativeEMERGENCY LIGHT INOPERATIVE AT R3 DOOR. SWAPPED BATTERY PACKS.Mar 15, 2015 · N673US · Boeing 747451 · Emergency LightingSDR DALA2015031502166Light · damagedEMERGENCY LIGHT DAMAGED SEAT 22H. INSTALLED NEW LIGHT ASSY.Mar 10, 2015 · N664US · Boeing 747451 · Emergency LightingSDR DALA2015031002093Skin · crackedRIGHT NR 2 DOOR UPPER DOOR HINGE CUTOUT CORNER IN THE DOOR EXTERNAL SKIN FOUND CRACK. THE CRACKED EXTERNAL SKIN AT RT NR 2 DOOR UPPER DOOR HINGE CUTOUT CORNER REPAIRED.Mar 10, 2015 · N669US · Boeing 747451 · Service DoorsSDR DALA2015031002092Skin · crackedSHIP 6309. 0.135"LENGTH CRACK FOUND ON AFT UPPER CORNER OF THE CUTOUT R, RT MAIN ENTRY DOOR NR 5. LEFT MAIN ENTRY DOOR NR 5 CUTOUT AFT UPPER CORNER SKIN WAS REQUIRED.Mar 10, 2015 · N669US · Boeing 747451 · Fuselage Main, Plate/SkinSDR DALA2015031002091Skin · cracked0.135" LENGTH CRACK FOUND ON AFT UPPER CORNER OF THE CUTOUT R, RT MAIN ENTRY DOOR NR 5. RIGHT MAIN DOOR NR 5 AFT UPPER CORNER OF CUTOUT SKIN WAS REPAIRED.Mar 10, 2015 · N669US · Boeing 747451 · Fuselage Main, Plate/SkinSDR DALA2015030902090Stop Fitting · crackedLEFT NR 3 DOOR CUTOUT FWD SIDE STOP SUPPORT FITTING "NR 5" FOUND CRACK. FWD SIDE NR 5 STOP SUPPORT FITTING WAS REPLACED.Mar 9, 2015 · N669US · Boeing 747451 · Fuselage Main, StructureSDR DALA2015030101804Battery Pack · inoperativeUPPER DECK 1ST SECTION EMERGENCY LIGHTS ON FOR 5 SECONDS THEN OUT. REPLACED BATTERY PACK.Feb 28, 2015 · N666US · Boeing 747451 · Emergency LightingSDR DALA2015021701445Fuse · openFOUND EXTERIOR EMERGENCY LIGHTS OUT. FOUND OPEN POWER SUPPLY FUSE, REPLACED FUSE.Feb 16, 2015 · N667US · Boeing 747451 · Emergency LightingSDR DALA2015021701444Fuse · openL3 DOOR EXIT LIGHT WOULD NOT ILLUMINATE. POWER SUPPLY FUSE OPEN. REPLACED FUSE.Feb 16, 2015 · N667US · Boeing 747451 · Emergency LightingSDR DALA2015020901014Skin · deformedSKIN FWD LOWER CORNER AFT CARGO DOOR DEFORMED. INSTALLED REPAIR DOUBLER AND SEAL RETAINER IAW SRM 52.Feb 9, 2015 · N666US · Boeing 747451 · Cargo/Baggage DoorsSDR DALA2015020701172Bulkhead · crackedCRACK ABOUT 1 INCH, OCCURED AT AFT INNER SURFACE 8 O'CLOCK LT SIDE BULKHEAD. INNER CHORD CRACKED AREA AT 8 O'CLOCK LT SIDE BULKHEAD 2598 CUT AND REMOVED, REPAIR PARTS INSTALLED IAW SRM.Feb 7, 2015 · N666US · Boeing 747451 · Fuselage Main, BulkheadSDR DALA2015020300843Panel · crackedCRACK ON BULKHEAD LINING PANEL, RT LOWER SECTION AT BS 2160.Feb 3, 2015 · N662US · Boeing 747451 · Fuselage Main, BulkheadSDR DALA2015011700369Connector · unsecureEMERGENCY LIGHT INOPERATIVE AT SEAT 22C CEILING. SECURED THE ELECTRICAL CONNECTOR D13500P.Jan 16, 2015 · N669US · Boeing 747451 · Light System WiringSDR DALA2015011300266Skin · delaminatedTOP SKIN OF RT WING OTBD AILERON T/E FOUND TWO DELAMINATIONS. REPAIRED IAW SRM.Jan 13, 2015 · N673US · Boeing 747451 · Ailerons
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