Boeing 747-121

Service difficulty reports · 3,030

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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 = '747121'
  ORDER BY difficulty_date DESC"

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SDR UPS01435348Frame · crackedINSPECTION TYPE:C6, FWD CARGO RT FLOOR AREA AT BS 980 STR 39 WEB UPPER FRAME CRACKED THROUGH 1 UPPER FASTENER HOLE. REPAIRED PER SRM 53-10-04 FIG 52.Mar 7, 2001 · N683UP · Boeing 747121 · Fuselage Main, FrameSDR UPS01435346Frame · crackedINSPECTION TYPE:C6 M/D BS 2320 LT FRAME INNER FRAME FOUND CRACKED. FRAME REPAIRED PER SRM 51-40-03 FIG 1.Mar 7, 2001 · N683UP · Boeing 747121 · Fuselage Main, FrameSDR UPS01435344Fitting · crackedINSPECTION TYPE:C6, CRACK REVEALED AT BS 1265 LT NR 2 STOP FITTING AND FRAME INNER CHORD ATTACH HOLE APPROX .1875 INCH LONG. STOP FITTING REPLACED AS PER SRM 51-10-01.Mar 4, 2001 · N683UP · Boeing 747121 · Fuselage Main, Attach FittingsSDR UPS01435343Fitting · crackedINSPECTION TYPE:C6, CRACK AT BS 1265 RT NR 2 STOP AND FRAME INNER CHORD ATT FASTENER HOLE, APPROX .25 INCH LONG RUNNING I/B NR 2 STOP FITTING. REMOVED AND REPLACED PER SRM 51-10-01.Mar 4, 2001 · N683UP · Boeing 747121 · Fuselage Main, Attach FittingsSDR UPS01435115Controller · failedINSPECTION TYPE:N/A, ATB-DURING CLIMB, UNABLE TO CONTROL PRESSURIZATION. FIRST IND- AUTO FAIL LT ILLUM, RAN CK LIST. UNABLE TO GAIN CONTROL, PRESS RELIEF LT ILLUM, DESCENDED TO 16,000 FT. GAINED PARTIAL CONTROL MOMENTARILY, RETURN TO NRT, DIFF PRESS STABILIMar 1, 2001 · N682UP · Boeing 747121 · Cabin Pressure ControllerSDR UPS01434947Detector · failedINSPECTION TYPE:IN PRE DEPARTURE - FIRE WARNING TEST D/N RESET. REMOVED AND REPLACED FIRE WARNING CARD A-4. ALL OP CKS NORMAL. OK FOR SERVICE.Feb 10, 2001 · N681UP · Boeing 747121 · Fire DetectionSDR UPS01434908Spoiler · inoperativeINSPECTION TYPE:N/A, NR 6 SPOILER INOP. PIREP - ROLLS RIGHT ON LANDING. *S/D* REMOVED NR 6 SPOILER PANEL AND ACT. INSTALLED NR 6 SPOILER PER MM 27-61-01. OPS CKS GOOD.Feb 7, 2001 · N683UP · Boeing 747121 · Drag Control SystemSDR UPS00434550Circuit Board · failedINSPECTION TYPE:N/A ON LEVEL OFF AT 11,000, ON DECENT LOWER CARGO FIRE LIGHT ILLUMINATED INTERMITTENTLY REPLACED FIRE WARING CARD "A8" ON FIRE WARNING P6 CARD FILE. TESTED LOWER CARGO FIRE WARNING IAW 26-16-00 PGS 501-504. OPERATIONAL CHECK WAS NORMALDec 17, 2000 · N691UP · Boeing 747121 · Detection SystemSDR UPS00434542Battery Pack · inoperativeINSPECTION TYPE:PFLT CEILING EMERGENCY LIGHT INOP R/R EMERGENCY LIGHT POWER PACKDec 12, 2000 · N691UP · Boeing 747121 · Emergency LightingSDR UPS00434538Hydraulic Line · brokenINSPECTION TYPE:N/A LOSS OF NR 1 HYD SYSTEM ON CLIMB OUT LOSS OF ALL FLUID COMPLIED WITH APPROPRIATE UPS PROCEDURES ***SUPPLEMENTAL MRR*** FOUND NR 10 BRAKE TORQUE EQUALIZER ROD BROKEN R&R ROD OF NR 10 AND 11 BRAKE AS PER M/M 32-13-12Dec 11, 2000 · N682UP · Boeing 747121 · Landing Gear Brake SystemSDR UPS00434517Bottle · dischargedINSPECTION TYPE:N/A CREW AND COURIER O2 DEPLETED IN ROUTE R AND R BOTTLES ALL REGS OP CHECK NORMALNov 29, 2000 · N691UP · Boeing 747121 · Crew Oxygen SystemSDR UPS00434511Actuator · failedINSPECTION TYPE:N/A ATB - RED GEAR & RED DR LIGHT ILLUM ON T/O S/O PANEL PRIMARY & ALT I ND RIGHT WING GEAR DR OPEN. ***SUPPLEMENTAL MRR*** REMOVED AND REPLACED RH WING RETRACT ACTUATOR PER MM 32-21. PERFORME D FUNCTIONAL CHECK GEAR SWING. INDICATIONS CHECNov 23, 2000 · N682UP · Boeing 747121 · Landing Gear ActuatorSDR 20001214SH023Tire · failedAKL - FLT EIA 7558 EVERGREEN. ON LANDING, NR 5 TIRE BLEW. ON DEPARTURE WHEN SETTING THROTTLES AT TAKEOFF POWER, NR 1 ENGINE FAILED TO RESPOND. SUSPECT BROKEN THROTTLE CABLE. (X)Nov 11, 2000 · N480EV · Boeing 747121 · TireSDR UPS00434446Door · openINSPECTION TYPE:C, FOLLOWING GEAR RETRACTION, RED DOOR OPEN LIGHT REMAINED ON. RIGHT WING DOOR CONFIRMED OPEN. AIR TURNBACK TO COLOGNE AFTER DUMPING FUEL.Nov 11, 2000 · N682UP · Boeing 747121 · Landing Gear Position and WarningSDR UPS00434411Light · inoperativeINSPECTION TYPE:C, COCKPIT EMERGENCY EXIT DOOR FORWARD EMERGENCY EXIT LIGHT INOP. RELAMPED, OPS CHECKS GOOD.Nov 5, 2000 · N683UP · Boeing 747121 · Emergency LightingSDR UPS00434363Pressure Panel · crackedINSPECTION TYPE:C, CRACK FOUND ON SIDE WALL NLG-WW AT STA 270 LBL 30 WL 190 LT SIDE. CRACK LENGTH 27 CM. CRACK ON LT SIDE NLG WW STA 270 LBL 30 WL 190. REPAIRED ACCORDING TO KLM 747-2000-254 APPR BY FAA FORM 8110-3 IDENTIFCATION (A) UPS AMS-00-00010F. DATENov 1, 2000 · N682UP · Boeing 747121 · Fuselage Main, BulkheadSDR UPS00434400Floor Support · corrodedINSPECTION TYPE:C, LIGHT CORROSION IN FLOOR PANEL SUPPORT FLANGE. REWORKED WITHIN ALLOWABLE LIMITS.Oct 18, 2000 · N682UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS00434389Frame · crackedINSPECTION TYPE:C, FOUND FRAME BS 2260 RT CRACKED AT OUTER FLANGE BY FRAME SPLICE BETWEEN STR 11 AND 12. REPAIRED FRAME 2260 RT ACCORDING TO KLM 747-2000-274, APPROVED ACCORDING TO EFN 747-53-1191.Oct 18, 2000 · N682UP · Boeing 747121 · Fuselage Main, FrameSDR UPS00434388Frame · corrodedINSPECTION TYPE:C, FAIRING SUPPORT STRUCTURE AT BS 1460 IS CORRODED. REPLACED FAIRING FRAME.Oct 18, 2000 · N682UP · Boeing 747121 · Aerodynamic FairingsSDR UPS00434387Frame · crackedINSPECTION TYPE:EO, FOUND FRAME 2920 RT CRACKED AT OUTER FLANGE BY FRAME SPLICE BETWEEN STR 11 AND 12. REPAIRED FRAME 2220 RT ACCORDING TO KLM 767-2000-273. APPROVED ACCORDING TO EFN 747-53-1195.Oct 18, 2000 · N682UP · Boeing 747121 · Fuselage Main, FrameSDR UPS00434367Seat Track · corrodedINSPECTION TYPE:C, FOUND CORROSION IN SEAT TRACK FLANGE AT RBL 76 BS 760 - 800. FOUND CORROSION OUT OF LIMITS OF SRM 53-10-01. REPLACED SEAT TRACK RBL 76 BETWEEN STA 730 AND 850.Oct 17, 2000 · N682UP · Boeing 747121 · Fuselage, Seat/Cargo Attach FittingsSDR UPS00434365Floorbeam · corrodedINSPECTION TYPE:C, FOUND CORRODED FLOORBEAM UPPER CHORD STA 480 RT AT RT OF STAIR CUTOUT. REPLACED EXISING PART OF UPPER DECK OF FLOORBEAM AT EXISTING SPLICE STA 480 BETWEEN RBL 57 AND 77 ACCORDING TO SRM 51-30-02.Oct 17, 2000 · N682UP · Boeing 747121 · Fuselage Main, Floor BeamSDR UPS00434360Seat Track · corrodedINSPECTION TYPE:C, SEAT TRACK UPPER DECK RBL 65 HEAVY CORRODED AT SEVERAL LOCATIONS BETWEEN STA 480 AND 560. CORROSION FOUND OUT OF LIMITS OF SRM 53-10-01. REPLACED SEAT TRACK RBL 65 BETWEEN STA 480 AND 560 ACCORDING TO SRM 53-10-05 FIG 6.Oct 17, 2000 · N682UP · Boeing 747121 · Fuselage, Seat/Cargo Attach FittingsSDR UPS00434359Seat Track · corrodedINSPECTION TYPE:C, SEAT TRACK UPPER DECK RBL 46 HEAVY CORRODED BETWEEN STA 480 AND 560. CORROSION OUT OF LIMITS OF SRM 53-10-01. REPLACED SEAT TRACK RBL 46 BETWEEN STA 400 AND 500 ACCORDING TO SRM 53-10-05 FIG 6.Oct 17, 2000 · N682UP · Boeing 747121 · Fuselage, Seat/Cargo Attach FittingsSDR UPS00434401Web · crackedINSPECTION TYPE:C, CRACKS IN WEB. WEB REPLACED ACCORDING TO DRAWING.Oct 16, 2000 · N682UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS00434392Frame · corrodedINSPECTION TYPE:C, CHORD CORRODED STA 1170 LBL 9. REPAIRED CHORD ACCORDING TO SRM 51-40-03. REPLACED CHORD FAIRING ATTACH STA 1170 RBL 58/LBL 58.Oct 16, 2000 · N682UP · Boeing 747121 · Fuselage Main, FrameSDR UPS00434391Frame · corrodedINSPECTION TYPE:C, CHORD STA 1045 CORRODED LBL 58 RBL 58. REPLACED CHORD ACCORDING SRM 51-30-02.Oct 16, 2000 · N682UP · Boeing 747121 · Fuselage Main, FrameSDR UPS00434390Track · corrodedINSPECTION TYPE:C, FOUND AFTER BEARING REMOVAL, CORROSION IN THE INNER RACE OF THE MOST INBOARD TRACK OF THE LT INBOARD MID FLAP (TRACK OF THE FORE FLAP). REPLACED MOST INBOARD TRACK ALL, OHM 97-52-35 PAGE 503.Oct 16, 2000 · N682UP · Boeing 747121 · Trailing Edge FlapsSDR UPS00434531Frame · crackedINSPECTION TYPE:C FRAME 1740 RT CRACKED AT FRAME INNER FLANGE STR 11 AND DENTS IN FRAM E FLANGE BETWEEN STR 15/16. REPAIRED FRAME STA 1740 RH ACC KLM-747-2000-263, APPROVED ACC EFN 74 7-53-1196Oct 13, 2000 · N682UP · Boeing 747121 · Fuselage Main, FrameSDR UPS00434366Fitting · corrodedINSPECTION TYPE:C, CORROSION IN INNER BORE FITTING. REPLACED FITTING ACCORDING TO SB 747-57-2262 REV 4.Oct 12, 2000 · N682UP · Boeing 747121 · Fuselage Main, Attach FittingsSDR UPS00434362Forging · corrodedINSPECTION TYPE:C, INTER FUSELAGE BS 2040 - 2060 RT FOUND CORROSION AROUND WINDOW FORGING. CORROSION REMOVED ACCORDING TO SRM 51-10-01, CORRODED AREA ON FWD SIDE OF WINDOW BELT WITHIN LIMITS, MAX DEPTH .02 INCH AND ON AFT SIDE OUT OF LIMITS MAX DEPTH .043 INCOct 12, 2000 · N682UP · Boeing 747121 · Fuselage Main, StructureSDR UPS00434361Forging · corrodedINSPECTION TYPE:C, INTERNAL FUSELAGE STA 2140 AND 2160 LT. CORROSION BETWEEN WINDOW FORGING/FUSELAGE AT FWD AND AFT SIDE AND AFT LOWER CORNER. CORROSION REMOVED ACCORDING TO SRM 51-10-01, CORRODED AREA ON FWD SIDE OF WINDOW BELT WITHIN LIMITS AND ON AFT SIDEOct 12, 2000 · N682UP · Boeing 747121 · Fuselage Main, StructureSDR UPS00434356Doubler · corrodedINSPECTION TYPE:C, INTERNAL FUSELAGE AT BS 882-RT FOUND CORROSION ON FWD SIDE OF WINDOW BELT/SHIN DOUBLER BETWEEN STR 20 AND 22. CORROSION REMOVED ACC SRM 51-10-01, OUT OF LIMITS. ACCORDING TO EFN 747-53-1168, MAX BLEND OUT .055 INCH. SHIN PANEL REPAIRED ACOct 12, 2000 · N682UP · Boeing 747121 · Fuselage Main, Plate/SkinSDR UPS00434399Skin · corrodedINSPECTION TYPE:N/A, LIGHT SURFACE CORROSION AT LAP JOINTS. REWORKED WITHIN ALLOWABLE LIMITS.Oct 11, 2000 · N682UP · Boeing 747121 · Fuselage Main, Plate/SkinSDR UPS00434398Skin · corrodedINSPECTION TYPE:N/A, LIGHT SURFACE CORROSION AT LAP JOINT. REWORKED WITH ALLOWABLE LIMITS.Oct 11, 2000 · N682UP · Boeing 747121 · Fuselage Main, Plate/SkinSDR UPS00434397Lap Joint · corrodedINSPECTION TYPE:N/A, LIGHT SURFACE CORROSION AT LAP JOINT. REWORKED WITHIN ALLOWABLE LIMITS.Oct 11, 2000 · N682UP · Boeing 747121 · Fuselage Main, Plate/SkinSDR UPS00434358Seat Track · corrodedINSPECTION TYPE:C, SEAT TRACK AT UPPER DECK RBL 65, BETWEEN STA 560 AND 600 CORRODED AT SEVERAL LOCATIONS ON UNDERSIDE. REMOVED CORROSION ACCORDING TO SRM 51-10-01, FOUND OUT OF LIMITS OF SRM 53-10-01. REPLACED SEAT TRACK RBL 65 BETWEEN STA 560 AND 600 ACCOROct 10, 2000 · N682UP · Boeing 747121 · Fuselage, Seat/Cargo Attach FittingsSDR UPS00433750Hinge · crackedINSPECTION TYPE:N/A, RT BODY GEAR STRUT OUTBOARD DOOR HINGE FITTING CRACKED. *S/D* REMOVED DAMAGE IAW SRM 51-40-03, REMOVED SUPPORT FRAME FROM A/C FOR MAINTENANCE. FABRICATED AND INSTALLED SUPPORT FRAME FOR RT BODY GEAR STRUT DOOR HINGE POINTS AS REQUIRED.Sep 14, 2000 · N683UP · Boeing 747121 · Landing Gear DoorsSDR UPS00434113Frame · crackedINSPECTION TYPE: C, LT WING CRACK FOUND ON UPPER AND LOWER CHORD AND WEB ON L/E AT ILES 1110. NEW CHORDS FABRICATED IAW EO206770 AND EO206774 AND REFITTED IAW QUERY NOTE 100/2000.Sep 9, 2000 · N691UP · Boeing 747121 · Leading Edge DevicesSDR UPS00434112Stiffener · crackedINSPECTION TYPE:C, NR 1 STRUT STIFFENER CRACKED AT VERT BULKHEAD NAC STA 180. NEW BRACKET FABRICATED IAW SRM 51-40-02 AND INSTALLED IAW SRM 51-30-02.Sep 8, 2000 · N691UP · Boeing 747121 · Nacelle/Pylon StructureSDR UPS00434111Floor Panel · crackedINSPECTION TYPE:C, CRACK IN FWD CARGO HOLD FLOOR SKIN AT BS 478 RBL 36. REPAIRED IAW SRM 51-40-02.Sep 6, 2000 · N691UP · Boeing 747121 · Fuselage Floor PanelSDR EIA2000242Stop · crackedC1-CHECK, FOUND L2 DOOR FORWARD FRAME NR 1 STOP FITTING CRACKED. STOP FITTING REPLACED PER SRM 51-10-01. DOOR RIG AND OPERATION CHECK PER MM 52-11-01. (M)Sep 3, 2000 · N480EV · Boeing 747121 · Fuselage Miscellaneous StructureSDR EIA2000246Floorbeam · crackedC1-CHECK, FOUND BULK CARGO COMPARTMENT, FLOORBEAM SUPPORT CRACKED AT BS 1940 RBL 2 TO RBL 23. FLOORBEAM REPAIRED PER SRM 51-40-04 AND HAECO LOMC018 AND LOMC010. (M)Sep 3, 2000 · N480EV · Boeing 747121 · Fuselage Main, Floor BeamSDR EIA2000243Skin · corrodedC1-CHECK, FOUND BS 1140 RBL 11 WING CENTER SECTION SURFACE CORRODED. REMOVED SKIN PADUP REGION 2.1 INCHES. REPAIRED STRAP WITH FILLER INSTALLED. PEENING AND REPROTECTION CARRIED OUT PER BOEING MSG EVR-HKG-00-00161H/00139F AND RS R57-25-34485/8110-3. (M)Sep 3, 2000 · N480EV · Boeing 747121 · Wing, Plate/SkinSDR EIA2000245Skin · corrodedC1-CHECK, UPPER L/E FOUND BULGED AREA AT WS 1390 JUST AFT OF NR 3 VC FLAP AREA IN 2 LOCATIONS. WS 1380-1400 BLENDED OUT, AND NDT INSPECTED SKIN AND OPEN HOLES. FLAP-PEENED, ALODINED AND PRIMED. ORIGINAL FASTENERS REPLACED WITH .0625 INCH OVERSIZED HI-LOCK FSep 3, 2000 · N480EV · Boeing 747121 · Wing, Plate/SkinSDR EIA2000241Fastener · shearedC1-CHECK, NR 1 NACELLE U/W DIAGONAL BRACE FITTING, 3RD MOST AFT FASTENER ON OUTBOARD ROW FOUND SHEARED. DIAGONAL BRACE FITTING AFT FASTENER REPLACED PER EO57-747-1594-00. (M)Sep 3, 2000 · N480EV · Boeing 747121 · Wing Miscellaneous StructureSDR EIA2000258Splice · crackedC1-CHECK, FOUND RHW REAR SPAR UPPER SPLICE FITTING AFT EDGE CRACKED CORNER ON FITTING UPPER SURFACE APPROX .1875 INCH IN LENGTH, AND SUSPECT CRACK SIGNAL AT ONE FASTENER HOLE. CARRIED OUT EO57-757-1011 SPLICE FITTING REPLACEMENT. (M)Sep 3, 2000 · N480EV · Boeing 747121 · Wing SparSDR EIAA2000247Stringer · corrodedFOUND BULKHEAD CARGO COMPARTMENT STRINGER SIDE CORRODED AT BS 2140 TO BS 2160 STRINGER 51R. CORROSION REMOVED AND STRINGER REPAIRED PER SRM 53-10-03. (M)Sep 3, 2000 · N480EV · Boeing 747121 · Fuselage Main, Longeron/StringerSDR EIA2000248Bulkhead · crackedFOUND NOSE W/W TUNNEL, LEFT BS 320 VERTICAL BEAM WEB BETWEEN 1ST AND 2ND CLIP FROM TOP CRACKED. LEFT BS 320 VERTICAL BEAM WEB REPLACED PER SB747-53A-2293. (M)Sep 3, 2000 · N480EV · Boeing 747121 · Fuselage Main, BulkheadSDR EIA2000249Web · crackedFOUND NOSE W/W TUNNEL LEFT BS 300 VERTICAL BEAM WEB BETWEEN 1ST AND 2ND CLIP FOUND TWO EACH STANDOFF HOLES CRACKED. LEFT BS 300 VERTICAL BEAM WEB REPLACED PER SB747-53A-2293. (M)Sep 3, 2000 · N480EV · Boeing 747121 · Fuselage Miscellaneous Structure
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