Boeing 747-422

Service difficulty reports · 9,801

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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 = '747422'
  ORDER BY difficulty_date DESC"

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SDR CALA2016060695436Wire · chafedEMERGENCY EXIT LIGHT ON WHEN IN ARMED POSITION, FOUND WIRE CHAFED AT ATTENDANTS SEAT DOOR 1 LT HANDSET CRADLE. REPAIRED VIA TWO SPLICES, OPERATIONS TESTED OK.Jun 5, 2016 · N179UA · Boeing 747422 · Light System WiringSDR CALA2016060695430Skin · dentedBULK CARGO DOOR EXTERIOR SKIN FWD LOWER CORNER AREA, 10 INCHES FROM FWD, 5 INCHES FROM BOTTOM FOUND DENT OUT OF SRM LIMIT. CARRIED OUT CAT B REPAIR IAW SRM 52-00-01 REP 8 FIG 201.Jun 2, 2016 · N116UA · Boeing 747422 · Cargo/Baggage DoorsSDR CALA2016060695433Hydraulic Line · chafedHYDRAULIC PRESS ENG 1' EICAS STATUS MSG DISPLAYED. ENG PUMP 1 OUTPUT PRESS LESS THAN 1400 PSI. EMER DECLARED. FOUND PRESS HOSE FROM ENG DRIVEN PUMP RUNNING UP RACEWAY, CHAFED THROUGH BY CLAMP. REPLACED HOSE & CLAMP. ACCOMPLISHED LEAK CHECK IAW AMM 29-15-0May 31, 2016 · N107UA · Boeing 747422 · Hydraulic System, MainSDR CALA2016060195423Light · inoperativeL1 DOOR SLIDE LIGHT ASSEMBLY INOPERATIVE. INSTALLED A NEW EMERGENCY LIGHT ASSEMBLY.May 28, 2016 · N117UA · Boeing 747422 · Emergency LightingSDR CALA2016060195420Light · inoperativeUPPER DECK FWD EMERGENCY EXIT LIGHT INOPERATIVE. REPAIRED THE EMERGENCY LIGHTMay 27, 2016 · N175UA · Boeing 747422 · Emergency LightingSDR CALA2016052795419Light · missingPER A CHECK, SEAT 19HJK, EMER EXIT LIGHT STRIP MISSING. REPLACED EMER EXIT LIGHT STRIP AT SEAT 19HJK. OPERATIONS CHECKED OK.May 27, 2016 · N175UA · Boeing 747422 · Emergency LightingSDR CALA2016052795418Connector · disconnectedPER A CHECK, SEAT 49HJK EMER EXIT LIGHT STRIP INOPERATIVE. FOUND CONNECTOR ON EMER EXIT LIGHT STRIP DISCONNECTED UNDER SEAT AT 49HJK, SECURE. OPERATIONS CHECKED OK.May 27, 2016 · N175UA · Boeing 747422 · Light System WiringSDR CALA2016052795417Connector · loosePER A CHECK, SEAT 45ABC EMER EXIT LIGHT STRIP INOPERATIVE. FOUND LOOSE CONNECTOR ON EMER EXIT LIGHT STRIP UNDER SEAT 45ABC. OPERATIONS CHECKED OK.May 27, 2016 · N175UA · Boeing 747422 · Light System WiringSDR CALA2016052795416Light · inoperativePER A CHECK, DOOR 1L SLIDE LIGHT INOPERATIVE. REPLACED SLIDE LIGHT ASSEMBLY AT DOOR 1L. OPERATIONS CHECKED OK.May 27, 2016 · N175UA · Boeing 747422 · Emergency LightingSDR CALA2016052795415Skin · damagedFUSELAGE EXTERNAL SKIN AT LT BS 2390 - 2400, STRINGER 50 - 51, EXISTING BLEND OUT OF LIMITS IAW SRM 53-00-01 FIG 101 REV 96. PERFORMED DOUBLER REPAIR IAW SRM 53-00-01 REPAIR 1 DETAIL 3 FIG 201.May 27, 2016 · N118UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2016052395411Fitting · crackedRIGHT SIDE BS 2598 BULKHEAD COMMON TO THE FRAME SUPPORT & UPPER SPLICE FITTING FOUND ONE EACH FASTENER HOLE CRACKED. ONE EACH FASTENER HOLE REPAIRED IAW EA 5300-01642 REV B OP02 FIG 2.May 23, 2016 · N118UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2016052395410Fitting · crackedLEFT SIDE BS 2598, BULKHEAD COMMON TO THE AFT INNER CHORD BULKHEAD WEB, FWD INNER CHORD & UPPER SPLICE FITTING FOUND ONE EACH FASTENER HOLE CRACKED. ONE EACH FASTENER HOLE REPAIRED IAW EA 5300-01642 REV B OP01 FIG 2.May 23, 2016 · N118UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2016052395413Unknown · odorGATE RETURN DUE TO STRONG ELEC ODOR IN AFT GALLEY AREA. HAVE BEEN UNABLE TO LOCATE SOURCE OF ODOR IN MID AFT GALLEY AREA. ACCOMPLISHED ALL CHECKS IAW FIM, NO DISCREPANCIES FOUND.May 21, 2016 · N120UA · Boeing 747422 · Air Distribution SystemSDR CALA2016051895371Connector · defectivePER A CHECK, SEAT 37 LT, NEED HARNESS FOR SEAT EMER EXIT LIGHT STRIP. REPLACED CONNECTOR. OPERATIONS CHECKED OK.May 15, 2016 · N182UA · Boeing 747422 · Light System WiringSDR CALA2016051895370Light · inoperativePER A CHECK, CEILING EMER EXIT LIGHT AT 15, INOPERATIVE. RELAMPED CEILING LIGHT.May 14, 2016 · N182UA · Boeing 747422 · Emergency LightingSDR CALA2016051895369Light · inoperativePER A CHECK, CEILING EMER EXIT LIGHT AT SEAT 17, INOPERATIVE. RELAMPED CEILING LIGHT.May 14, 2016 · N182UA · Boeing 747422 · Emergency LightingSDR CALA2016051895368Light · inoperativePER A CHECK, SEAT 15AB ALL EMER EXIT LIGHTS OUT. RELAMPED 15AB. OPERATIONS CHECKED OK.May 14, 2016 · N182UA · Boeing 747422 · Emergency LightingSDR CALA2016051895367Light · inoperativePER A CHECK, SEAT 13AB FWD EMER EXIT LIGHT BULB, INOPERATIVE. RELAMPED SEAT 13AB. OPERATIONS CHECKED OK.May 14, 2016 · N182UA · Boeing 747422 · Emergency LightingSDR CALA2016051895366Connector · unsecurePER A CHECK, DECK FWD WALL, EMER EXIT LIGHT STRIP, ACROSS THE 2 LAVATORIES INOPERATIVE. SECURED CONNECTOR.May 14, 2016 · N182UA · Boeing 747422 · Light System WiringSDR CALA2016050695347Power Supply · inoperativeEMERGENCY POWER SYS BATTERY WILL NOT TEST ON BOTH UPPER DECK DOORS. REPLACED LT POWER SUPPLY & RT BATTERY IAW AMM 52-23-14. BOTH LIGHTS CHECKED NORMAL.May 4, 2016 · N181UA · Boeing 747422 · Emergency ExitsSDR CALA2016050695345Skin · crackedRIGHT NR 5 MAIN ENTRY DOOR AFT UPPER CUT OUT SKIN CRACK, STATION 2280, 3" DOWN FROM STRINGER 16R, LENGTH=1". REPAIRED IAW EN -53-0322. REPAIR ACCOMPLISHED IAW EVA 80571 ECRA 5300-05671 REV. REMOVED RIVETS AS SHOWING IN FIGURE 1, PERFORMED OPEN HOLE HFEC INSMay 4, 2016 · N178UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2016050695343Skin · crackedNUMBER 4 PYLON OTBD SKIN HAS CRACK FROM AFT LOWER CORNER OF ACCESS PANEL 482ER CUT OUT. REMOVED DAMAGE & ACCOMPLISHED HFEC OF SURFACE & OPEN FASTENER HOLES IAW ECRA 5430-02084. FABRICATED & INSTALLED REPAIR DOUBLER.May 3, 2016 · N178UA · Boeing 747422 · Nacelle/Pylon, Plate/SkinSDR CALA2016050695342Doubler · crackedNUMBER 4 PYLON OTBD SKIN EXISTING REPAIR DOUBLER AT FWD UPPER CORNER OF ACCESS PANEL 482ER CRACKED. REMOVED DAMAGED EXISTING DOUBLER & TRIMMED OUT CRACK. ACCOMPLISHED HFEC OF SKIN & OPEN FASTENER HOLES IAW ECRA 5430-02084. FABRICATED & INSTALLED DOUBLER & TMay 3, 2016 · N178UA · Boeing 747422 · Nacelle/Pylon, Plate/SkinSDR CALA2016050695341Angle · crackedBULK CARGO COMPARTMENT BS 2120 FRAME CHORD LOWER ANGLE PN 65B04343-90 WAS FOUND CRACKED, BETWEEN RBL 40 - 50 APPROX NEAR THE WASTE TANK SUPPORT FITTING. ACCESS DAMAGED ANGLE, CUT & REMOVED DAMAGED PART OF ANGLE. ACCOMPLISHED DVI, HFEC OF SURFACE & OPEN FASTEMay 3, 2016 · N178UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2016050495337Skin · crackedFUSELAGE SKIN AT EXTERNAL POWER RECEPTACLE LOCATED BETWEEN BS 400 - 420 & STRINGER 42R - 43R, FOUND CRACKED FROM CUT OUT. TRIMMED OUT DAMAGE & ACCOMPLISHED INSPECTION SURFACE & OPEN HOLE INSPECTION OF REMOVED FASTENERS. FABRICATED & INSTALLED FILLERS, DOUBLEMay 3, 2016 · N178UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2016050495336Skin · corrodedAFT CARGO COMPARTMENT, BS 1720 - 1740, STRINGER 50L - 51L, BILGE AREA INTERNAL FUSELAGE SKIN CORRODED. REMOVED CORROSION & FOUND BLEND OUT BEYOND SRM LIMITS. REMOVED DAMAGED SKIN. ACCOMPLISHED DVI, INSPECTION OF SURFACE & FASTENER HOLES IAW ECRA 5330-05676.May 3, 2016 · N178UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2016050495326Skin · crackedEXTERNAL FUSELAGE SKIN AT BS 2658 FOUND CRACKED LOCATED AT BS 2568 AT STRINGER 11L. REMOVED DAMAGE & ACCOMPLISHED NDT FOR CRACKS, NONE FOUND. FABRICATED & INSTALLED EXTERNAL DOUBLER REPAIR IAW SRM 53-00-01 REPAIR 1 FIG 201.May 1, 2016 · N178UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2016050495325Skin · damagedEXTERNAL FUSELAGE SKIN AT BS 1741 - 1760, BETWEEN STRINGER 49R - 51R, HAS EXISTING BLEND OUT & DENT. EVALUATED BLEND & DENT, FOUND BLEND OUT OF SRM LIMITS. REMOVED DAMAGE & ACCOMPLISHED SURFACE & OPEN HOLE NDT FOR CRACKS, NONE FOUND. FABRICATED & INSTALLED May 1, 2016 · N178UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2016050495324Skin · damagedEXTERNAL FUSELAGE SKIN AT BS 180 - 190, BETWEEN STRINGER 42L - 42AL, HAS AN EXISTING BLEND OUT REPAIR. EVALUATED BLEND OUT & FOUND OUT OF LIMITS OF SRM 53-00-01 FIG 101. REMOVED DAMAGE & ACCOMPLISHED NDT FOR CRACKS, NONE FOUND. FABRICATED & INSTALLED EXTERNMay 1, 2016 · N178UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2016050495339Light · inoperativeRIGHT OVERWING EMER EXIT LIGHT, TOP 2 LIGHTS INOPERATIVE. REPLACED ALL LIGHT BULBS & FUSE IN BATTERY PACK.Apr 28, 2016 · N127UA · Boeing 747422 · Emergency LightingSDR CALA2016042895315Light · inoperativeUPSTAIRS ALL SEAT EMER EXIT LIGHT INOPERATIVE. REPLACED ALL SEAT LAMPS. OPERATIONS CHECKED OK.Apr 28, 2016 · N127UA · Boeing 747422 · Emergency LightingSDR CALA2016042895314Power Supply · inoperativeRIGHT OVER THE WING EMER EXIT LIGHTS, ALL INOPERATIVE. CHANGED POWER SUPPLY IAW MM33-51-04. OPERATIONS CHECKED GOOD.Apr 28, 2016 · N127UA · Boeing 747422 · Emergency LightingSDR CALA2016042295290Light · inoperativePER A CHECK, DOOR 1L, DOOR SLIDE LIGHT INOPERATIVE. REPLACED DOOR 1L SLIDE LIGHT ASSEMBLY, REF 33-51-06 401. OPERATIONS CHECKED OK.Apr 22, 2016 · N118UA · Boeing 747422 · Emergency LightingSDR CALA2016042295288Fuse · blownOVERWNG EMER EXIT LIGHTS INOPERATIVE, RT SIDE LOWER 2. RE-FUSED THE POWER SUPPLY. OPERATIONS CHECKED GOOD.Apr 21, 2016 · N116UA · Boeing 747422 · Emergency LightingSDR CALA2016042295287Battery · dischargedLUMINESCENT EMER EXIT LIGHT INOPERATIVE, E ZONE RT FWD SEATS. CHANGED BATTERY IAW MM 33-51-04-002-017 & MM 33-51-04-402-023. OPERATIONS CHECKED GOOD.Apr 21, 2016 · N116UA · Boeing 747422 · Emergency LightingSDR CALA2016042295286Light · inoperativeLUMINESCENT EMER EXIT LIGHT INOPERATIVE AT AFT LAVATORY LT SIDE. CHANGED LAMP IAW MM 33-51-12-422-007. OPERATIONS CHECKED GOOD.Apr 21, 2016 · N116UA · Boeing 747422 · Emergency LightingSDR CALA2016042295285Light · inoperativeLUMINESCENT EMER EXIT LIGHT INOPERATIVE, FWD GALLEY, LT SIDE. REPLACED LUMINESCENT EMER EXIT LIGHT IAW AMM 33-51-00. OPERATIONS CHECKED GOOD.Apr 21, 2016 · N116UA · Boeing 747422 · Emergency LightingSDR CALA2016041895275Light · inoperativeDOOR 2 RT CTR GALLEY FLOOR, SINGLE EMER EXIT LIGHT INOPERATIVE. RELAMPED, OPERATIONS CHECKED OK.Apr 13, 2016 · N175UA · Boeing 747422 · Emergency LightingSDR CALA2016040495248Light · inoperativePER A CHECK, SEAT 10 LT, CEILING AISLE EMER EXIT LIGHT INOPERATIVE. REPLACED LIGHT BULB, TESTED OK.Mar 31, 2016 · N199UA · Boeing 747422 · Emergency LightingSDR CALA2016033195242Light · inoperativePER A CHECK, AISLE CEILING EMER EXIT LIGHT AT 38 LT, INOPERATIVE. REPLACED LAMP. OPERATIONS CHECKED OK.Mar 31, 2016 · N199UA · Boeing 747422 · Emergency LightingSDR CALA2016033195241Light · inoperativePER A CHECK, DOOR 4R, AFT EXIT SIGN, INOPERATIVE. REPLACED EMER EXIT LIGHT ASSEMBLY. OPERATIONS CHECKED OK.Mar 31, 2016 · N199UA · Boeing 747422 · Emergency LightingSDR CALA2016033195240Light · inoperativePER A CHECK, MID GALLEY, RT EMER EXIT LIGHT INOPERATIVE. RELAMPED MID GALLEY ONE EACH LL LT OPERATIONS CHECKED OK.Mar 31, 2016 · N199UA · Boeing 747422 · Emergency LightingSDR CALA2016033195239Light · inoperativePER A CHECK, SEAT EMER EXIT LIGHT ON ROW 45 - 53, AFT GALLEY EMER EXIT LIGHTS, TWO EACH 4L, FWD EXIT SIGN, ALL LT SIDE, ARE INOPERATIVE. REPLACED AFT GALLEY EMER EXIT LIGHT ASSEMBLY. OPERATIONS CHECKED ROW 45 - 53 AFT GALLEY SIDE LIGHTS TWO EACH, 4L FWD EXIMar 31, 2016 · N199UA · Boeing 747422 · Emergency LightingSDR CALA2016033195238Connector · disconnectedPER A CHECK, SEAT 4C, LT AISLE EMER EXIT LIGHT INOPERATIVE. FOUND CONNECTOR AT CEILING PANEL NOT CONNECTED. SECURED CONNECTOR. OPERATIONS CHECKED OK.Mar 31, 2016 · N199UA · Boeing 747422 · Light System WiringSDR CALA2016033195237Light · inoperativePER A CHECK, SEAT 3C, AISLE EMER EXIT LIGHT INOPERATIVE, RELAMPED. OPERATIONS CHECKED OK.Mar 31, 2016 · N199UA · Boeing 747422 · Emergency LightingSDR CALA2016033195247Spring · missingEMERGENCY EXIT LIGHTS TURN ON WITH THE SWITCH IN THE OFF POSITION. FOUND GUARD ON EMER LIGHT SWITCH AT DOOR 1L MISSING SPRINGS & SLIDING OVER PUSH BUTTON SWITCH & ENGAGING EMER LIGHTS. REPLACED GUARD IAW IPC 33-21-56-01 & ACCOMPLISHED OPERATION CHECK OF EMERMar 29, 2016 · N179UA · Boeing 747422 · Emergency LightingSDR CALA2016032895232Connector · looseAFT CROSS HALLWAY, BETWEEN DOOR 5L & 5R, AFT SIDEWALL RT EMER EXIT LIGHT INOPERATIVE. FOUND LOOSE CONNECTOR. OPERATIONS CHECKED OK.Mar 26, 2016 · N178UA · Boeing 747422 · Light System WiringSDR CALA2016032895231Light · inoperativeSEAT 37C EMER EXIT LIGHT INOPERATIVE, RELAMPED. OPERATIONS CHECKED OK.Mar 26, 2016 · N178UA · Boeing 747422 · Emergency LightingSDR CALA2016032895230Light · inoperativeSTAIRS EMER EXIT LIGHTS INOPERATIVE. REPLACED LIGHTS. OPERATIONS CHECKED OK.Mar 26, 2016 · N178UA · Boeing 747422 · Emergency LightingSDR CALA2016032895229Connector · looseUPPER DECK SIDE WALL AFT EMER EXIT LIGHT INOPERATIVE. FOUND LOOSE LIGHT CONNECTOR, CONNECTED & OPERATIONS CHECKED OK.Mar 26, 2016 · N178UA · Boeing 747422 · Light System Wiring
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