Boeing 757-222

Service difficulty reports · 15,539

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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 = '757222'
  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 UALA2012112006706Lens · defectiveWHEEL WELL FIRE LIGHT NOT TESTING. LOG SHOULD SAY APU BOTTLE DISCHARGE LIGHT. REPLACED APU BOTTLE DISCHARGE LENSE TESTED OKAY.Nov 19, 2012 · N579UA · Boeing 757222 · Extinguishing SystemSDR UALA2012111906651Frame · corrodedAFT PIT FRAME HAS CORROSION BS 1500, STR 30 AND STR 29L. MAJOR REPAIR ACCOMPLISHED: REMOVED CORROSION ON FAIL SAFE AND FOUND MATERIAL REMAINING AFTER BLEND-OUT TO BE .071" FROM AN ORIGINAL .080". REMOVED FAIL SAFE CHORD, SPLICED IN REPAIR WITH 2 NEWLY FABRNov 18, 2012 · N546UA · Boeing 757222 · Fuselage Main, FrameSDR UALA2012111906678Sill · damagedFOUND AFT CARGO DOOR SILL DAMAGED FROM IMPACT. DOOR SEAL ON BOTTOM DAMAGED ALSO, DOOR SEAL TRACK DELAMINATED FROM FUSELAGE. DOOR SILL BULL NOSE HAS DENT ALSO. REMOVED SILL THRESHOLD & INSPECTED SUB STRUCTURE, NO ADDITIONAL DAMAGE FOUND, STRAIGHTENED SEAL RNov 18, 2012 · N559UA · Boeing 757222 · Fuselage Miscellaneous StructureSDR UALA2012111906646Seat · damagedCOCKPIT OBSRVR SEAT INBOARD BOTTOM TRIM PULLED AWAY FROM SEAT. NO ACP REPAIR, ACP'D TEMP REPAIR BY TAPING THE TRIM. NO OBSTRUCTION FOR THE FLIGHT THE CREW TO PERFORM THEIR DUTIES DURING FLT. REPLACE- :APPLIED NEW VELCRO TO INBOARD BOTTOM TRIM OF OBSERVER SENov 18, 2012 · N594UA · Boeing 757222 · Flight Compartment EquipmentSDR UALA2012111906680Solenoid · faultyNLG DOORS FAIL TO CLOSE ON GROUND, HAS AUDIBLE BYPASS AT NLG DOOR SEQUENCE VALVE. REPLACED DOOR RELEASE INTERLOCK SOLENOID, OPERATIONAL CHECK GOOD.Nov 17, 2012 · N546UA · Boeing 757222 · Landing Gear Door Retract SectionSDR UALA2012111906679Hook And Loop · out of positionDOOR 2L SLIDE MATERIAL EXPOSED OUTSIDE PAN. RE-INSTALLED VELCRO ON SLIDE BUSTLE.Nov 17, 2012 · N561UA · Boeing 757222 · Emergency EquipmentSDR UALA2012111906664Pilot Valve · malfunctionedCHRONIC: ON FINAL APPROACH RT DUCT PRESS CYCLES FM 20-35 PSI, LT STEADY AT 42. REPLACED HIGH STAGE PILOT VALVE PER MM. RAN ENGINE, OPS CHECK GOOD.Nov 16, 2012 · N589UA · Boeing 757222 · Pneumatic Distribution SystemSDR UALA2012111906636Switch · faultyDOOR 1L SLIDE ARM LIGHT NOT COMPLETELY EXTINGUISHED WHEN DOOR NOT ARMED. REPLACED SLIDE LIGHT SWITCH FOR DOOR 1L, TESTED GOOD.Nov 16, 2012 · N589UA · Boeing 757222 · Emergency EquipmentSDR UALA2012111606577Pca · faultyRUDDER PCU STATUS MSG WON'T CLEAR. INOPED PER MEL ATTEMPTED MT 27-21-00, NO HELP. PASSES SINGLE SYSTEM PROCEDURE PER MEL. T/S PER MM. FOUND LOWER PCA CAUSING THE MSG. NO PARTS BOS. REPLACED LOWER RUDDER PCA IAW MM.Nov 16, 2012 · N541UA · Boeing 757222 · Rudder ActuatorSDR UALA2012111906677Jack · inoperativeNR 2 MINITEL MICROPHONE JACK INOPERATIVE. HAND MICROPHONE OPERATES NORMALLY. REPLACED F/O MICROPHONE JACK. OPS CHECKED GOOD.Nov 16, 2012 · N545UA · Boeing 757222 · Communications System WiringSDR UALA2012111606579Girt Bar · obstructedDOOR 4R HAS SEAL LEAK. FOUND BROKEN PIECE OF SEALANT STUCK ON THE AFT GIRT BAR. REMOVED DEBRIS AND CLEANED AREA. ADVICE OUT BOUND CREW TO IDENTIFIED THE AREA IF IT HAPPENS AGAIN.Nov 16, 2012 · N588UA · Boeing 757222 · Emergency EquipmentSDR UALA2012111906690Blade · damagedFOD DAMAGE FOUND ON NR 2 ENGINE FAN BLADES 10 EA LOCATIONS (MARKED WITH MASKING TAPE) NEAR FAN SHROUD: 1 EA. TEAR APPROX .125" LENGTH, THE REMAINING NINE BEING NICKS. REPLACED COMPLETE SET OF BLADES.Nov 15, 2012 · N519UA · Boeing 757222 · Turbine Engine Compressor SectionSDR UALA2012111606626Cover · unsecureF/O CENTER PEDESTAL SIDE COVER WILL NOT STAY ON, EXPOSED WIRES. SECURED PANEL.Nov 15, 2012 · N547UA · Boeing 757222 · Flight Compartment EquipmentSDR UALA2012111606617Strap · corrodedAFT PIT, BS 1400 BUTT SPLICE STRAP IS CORRODED BETWEEN STR 27L-STR 28L. REMOVED DAMAGED SECTION OF BUTT SPLICE STRAP, (CIRCUMFERENTIAL SKIN SPLICE), AND FABRICATED AND INSTALLED A DOUBLER AND FILLER REPAIR PER EA PD57-53 -064 AND EVA 80344.Nov 15, 2012 · N563UA · Boeing 757222 · Fuselage Miscellaneous StructureSDR UALA2012111606616Failsafe · corrodedAFT BS 1480 FRAME FAILSAFE BETWEEN S25-27R CORRODED. FABRICATED & INSTALLED REPAIR ANGLE IAW ECRA 5360-01233. MAJOR REPAIRNov 15, 2012 · N553UA · Boeing 757222 · Fuselage Main, FrameSDR UALA2012111606631Blade · nickedLEFT ENGINE FAN BLADE HAS A NICK. BLEND 1ST STAGE FAN BLADE NUMBER UNKNOWN. ACP'D EDDY CURRENT PER NDTM 72-31-401, NO CRACKS INDICATED.Nov 14, 2012 · N590UA · Boeing 757222 · Turbine Engine Compressor SectionSDR UALA2012111606623Door · out of positionL2 DOOR ARM DISARM LEVER BINDING WHEN OPERATED. FOUND ARM DISARM INDICATOR SLIDING DOOR OUT OF TRACK CAUSING BINDING. RE-INSTALLED SLIDING DOOR BACK ON TRACK AND OPS CHECKED GOOD PER AMM 52-11-02 AND AMM 52-11-25.Nov 14, 2012 · N553UA · Boeing 757222 · Passenger/Crew DoorsSDR UALA2012111606615Frame · corrodedAFT CARGO BAY BS 1480 FRAME S25-27R FOUND CORRODED. BLENDED CORROSION, MATERIAL LOSS FOUND EXCEEDING SRM LIMITS. ACCOMPLISHED HFEC OF BLENDED AREA & OPEN HOLES, NO DEFECTS NOTED. FABRICATED & INSTALLED REPAIR ANGLE IAW ECRA5360-01233. MAJOR REPAIR.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, FrameSDR UALA2012111606614Failsafe · corrodedAFT CARGO BAY, BS 1440 FRAME AT BL 0 FAILSAFE FOUND CORRODED. BLENDED CORROSION, MATERIAL LOSS EXCEEDED SRM LIMITS. NDT BLENDED AREA & OPEN HOLES, NO DEFECTS NOTED. FABRICATED & INSTALLED REPAIR ANGLE IAW ECRA5360-01228.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, StructureSDR UALA2012111606613Skin · damagedSKIN DENTED & GOUGED BS 750 BETWEEN STR 16L & 17L. EVALUATED GOUGE & DENT FOUND EXCEEDING SRM LIMITS. CUT OUT DAMAGE, ACPD HFEC OF CUTOUT & FASTENER HOLES, NO DEFECT NOTED. FABRICATED & INSTALLED REPAIR DOUBLER PER ECRA5330-04355 REV A.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, Plate/SkinSDR UALA2012111606612Floorbeam · corrodedCABIN FLOORBEAM TEE CORRODED BS 324 RBL 39-61. REMOVED CORROSION, MATERIAL LOSS EXCEEDED SRM LIMITS. FABRICATED & INSTALLED TEE SPLICE REPAIR FROM BL 0 TO RBL 65 IAW SRM 53-10-08 REPAIR 1. FORMED ANGLE REPAIR FROM RBL 39 TO RBL 61 WITH STRAP SPLICE AT RBL Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, Floor BeamSDR UALA2012111606611Floorbeam · corrodedAFT CABIN FLOORBEAM, BS 1161 BL 0 - LBL 6 CORRODED. REMOVED CORROSION, MATERIAL LOSS EXCEEDED SRM 53-00-51 FIG 101 SH 4 DET III LIMITS. REMOVED DAMAGED AREA OF TEE. ACCOMPLISHED HFEC OF CUTOUT & OPEN HOLE, NO DEFECTS NOTED. FABRICATED & INSTALLED EXTRUSIONov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, Floor BeamSDR UALA2012111606610Floor Support · corrodedAFT CARGO COMPARTMENT FLOOR SUPPORT STRUCTURE BS 1460 RBL 23 INTERCOSTAL BELOW Z-ANGLE IS CRACKED AND HAS CORROSION. MAJOR REPAIR ACCOMPLISHED: REPLACED THE INTERCOSTAL Z-ANGLE AT STA 1460 RBL 23 PER SRM 51-40-02 & FABRICATED NEW INTERCOSTAL PER BAC DWG 146N8Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Miscellaneous StructureSDR UALA2012111606608Floor Support · corrodedFORWARD CARGO BAY, BS 686 RBL 11 HAS AREA OF CORROSION ON FLOOR SUPPORT. FLOOR SUPPORT CORROSION FOUND TO BE OUT OF LIMITS IAW SRM 53-30-53. REMOVED AND REPLACED FLOOR SUPPORT IAW DWG 143N5320 AND SRM 51-40-02. MAJOR REPAIR.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Miscellaneous StructureSDR UALA2012111606606Floorbeam · corrodedPASSENGER CABIN, BS 1681 FLOORBEAM CORRODED UNDER FASTENER HOLE INBD OF R4 CREASE BEAM. REMOVED CORROSION AND FOUND OUT OF LIMITS. CUT OUT DAMAGE AND NDT PERFORMED AND CONFIRMED NO DAMAGE REMAINS. FABRICATED AND INSTALLED REPAIR ANGLES. MAJOR REPAIR.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, Floor BeamSDR UALA2012111606605Skin · dentedSKIN DENTED AT BS 1536, 1.5" ABOVE S15L. MEASURED DENT, FOUND OUT SRM 53-00-01 LIMITS. CUT OUT DAMAGE, HFEC PER 51-00-19, NO DEFECT NOTED. FABRICATED & INSTALLED REPAIR DOUBLER & FILLER PER SRM 53-00-01 REPAIR 3 PG 201. MAJOR REPAIRNov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, Plate/SkinSDR UALA2012111606604Frame · corrodedAFT BILGE BODY FRAME MID CHORD IS CORRODED AT BS 1520 STR 29L-29R, WL 144. MAJOR REPAIR ACCOMPLISHED: MAINT TEXT: REMOVED CORRODED MATERIAL LOSS EXCEED SRM 53-00-07 LIMITS. ACPD HFEC BLENDED AREA & OPEN HOLE PER NDT 51-00-19 & 51-00-1 6, NO DEFECT NOTED. FNov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, FrameSDR UALA2012111606603Skin · dentedEXTERNAL PROTRUSION AT BS 1600 PLUS 17, 1.25 INCHES BELOW STR 27R. MAJOR REPAIR ACCOMPLISHED: EXTERNAL FUSELAGE DENTED AT STA 1600 PLUS 17 1.25 INCHES BELOW STR 27 MEASURED DEPTH Y= .035, AY=32.5. DENT FOUND TO BE WITHIN LIMITS PER SRM 53-00-01 FIG 101 SHEETNov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, Plate/SkinSDR UALA2012111606602Failsafe · corrodedAFT BILGE, BS 1500 FRAME FAILSAFE CORRODED. REMOVED CORROSION FROM FAILSAFE BETWEEN STR 29L & 29R. MATERIAL LOSS EXCEEDED SRM 53-00-07 LIMITS. ACCOMPLISHED HFEC OF BLENDED AREA & OPEN HOLES, NO DEFECT NOTED. FABRICATED & INSTALLED REPAIR ANGLE PER ECRA 536Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, StructureSDR UALA2012111606601Frame · corrodedAFT CARGO COMP AT BS 1420 RBL 21- LBL 5 FRAME IS CORRODED ON INNER CHORD AND WEB IN SEVERAL PLACES REF CORR TASK CARD C53-156-02 AND C53-155-02. MAJOR REPAIR ACCOMPLISHED: DUE TO CORROSION OUT OF LIMITS, REMOVED AND REPLACED FRAME AT STA 1420 STR 24L TO 24R Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, FrameSDR UALA2012111606600Crease Beam · corrodedPASSENGER CABIN, R4 DOOR SURROUND CREASE BEAM BOTTOM WEB CORRODED ON THE UPPER AFT EDGE. FOUND TO BE OUT OF LIMITS, OVER 50 PERCENT. REMOVED AND REPLACED CREASE BEAM IAW 51-40-02 AND DWG 146N8742. MAJOR REPAIR.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, StructureSDR UALA2012111606599Skin · damagedFUSE SKIN AT BS 1500-1520 LBL 3 THE .025" HOLES COMMON TO INTERCOSTAL HAVE KNIFE EDGE COND. MAJOR REPAIR ACCOMPLISHED: CUT OUT DAMAGE, ACPD HFEC, NO DEFECT NOTED. FABRICATED & INSTALLED REPAIR DOUBLER & FILLER PER SRM 53-00-01 REPAIR 3 PG 201. THIS IS A CANov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, Plate/SkinSDR UALA2012111606598Tee Fitting · corrodedAFT CARGO BAY, BS 1440 ABOVE STRINGER 27R, CARGO FLOOR SUPPORT TEE UPPER SURFACE CORRODED. BLENDOUT WAS OUT OF LIMITS PER NDT MANUAL PART 4 SRM 51-00-00 FIG 2. REPLACED TEE FROM BS 1380 TO 1440 AT STR 27 PER SRM 51-40-02.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Miscellaneous StructureSDR UALA2012111606597Intercostal · corrodedAFT CARGO BAY BS 1400-1420 RBL 3, INTERCOSTAL CORRODED. FOUND OUT OF LIMITS. REMOVED, FABRICATED AND INSTALLED NEW INTERCOSTAL IAW SRM 51-40-02, 51-40-05, GPM 5-4-0-11, 5-4-0-045, SRM 51-20-01 AND DWG 146N5425. MAJOR REPAIR.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Miscellaneous StructureSDR UALA2012111606596Crease Beam · corrodedPASSENGER CABIN R1 CREASE BEAM CORRODED AT BS 324 TO 345 INNER ANGLE. FOUND TO BE OUT OF LIMITS PER SRM 51-40-15. MANUFACTURED NEW ANGLE PER DWG 141N5160 AND GMM 07-35-05 PG 5 PAR 7E. MAJOR REPAIR.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, StructureSDR UALA2012111606595Floorbeam · corrodedPASSENGER CABIN, BS 365.25 FLOORBEAM CORRODED BL 0-RBL 24. REMOVED CORROSION AND FOUND OUT OF LIMITS. REMOVED DAMAGE AND NDT ACCOMPLISHED TO VALIDATE ALL DAMAGE REMOVED. INSTALLED REPAIR ANGLE IAW ECRA 5310-05538. MAJOR REPAIR.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, Floor BeamSDR UALA2012111606594Floorbeam · corrodedPASSENGER CABIN, BS 1640 FLOORBEAM CORRODED RBL 52-59. REMOVED CORROSION AND FOUND OUT OF LIMITS IAW SRM. REMOVED DAMAGE AND NDT ACP VALIDATING DAMAGE REMOVAL. INSTALLED REPAIR IAW EA 121184 AND ECRA 5310-05536. MAJOR REPAIR.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, Floor BeamSDR UALA2012111606593Skin · damagedMAJOR REPAIR. EXT FUSE SKIN TOOLING DAMAGE STA 1620 BETWEEN STR 28L & 29L. MAJOR REPAIR ACCOMPLISHED: MAINT TEXT: DAMAGE FOUND OUT OF SRM LIMITS. CUT OUT DAMAGE, ACPD HFEC. NO DEFECT NOTED. FAB & INSTALLED DOUBLER & FILLER PER ECRA5360-01226. THIS REPAIRNov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, Plate/SkinSDR UALA2012111606592Crease Beam · corrodedPASSENGER CABIN R1 CREASE BEAM CORRODED AT BS 345-365.25. FOUND CORROSION OUT OF LIMITS. REMOVED AND INSTALLED NEW ANGLE CREASE BEAM IAW SRM. MAJOR REPAIR.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, StructureSDR UALA2012111606591Failsafe · corrodedFORWARD CARGO BAY, BS 660, WL 150, MAIN FRAME, AFT SIDE AT LBL 1, LBL 2 AND LBL 8 HAS AREAS OF CORROSION. AREA BLENDED AND FOUND TO BE OUT OF LIMITS BY NDT. REPLACED THE FAILSAFE AT BS 660 LBL 22 TO RBL 22 PER SRM 51-40-02. MAJOR REPAIR.Nov 14, 2012 · N553UA · Boeing 757222 · Fuselage Main, FrameSDR UALA2012111606590Ground Wire · looseFORWARD RIGHT WING EMERGENCY LIGHT IS INOP. RELAMPED, NO HELP. FOUND GROUND WIRE FOR LIGHT ASSEMBLY L561 LOOSE ON GROUND STUD. TIGHTENED WIRE ON GROUND STUD. OP CHECKED OKAY.Nov 14, 2012 · N538UA · Boeing 757222 · Light System WiringSDR UALA2012111406563Strip · missingEXCESSIVE CABIN AIRFLOW AND NOISE AT ROW 3. OPEN CEILING PANELS AND INSPECTED DUCT WORK, NO LEAKS, RIGHT RECIRC FAN OFF TO REDUCE AIR VOLUME. INF- :NEED INFO FROM EG ON COA' S 506931 AND 506932. WORK RECENTLY ACP IN IAH FOR DUCT REPLACEMENT. FOUND NO CRACKNov 14, 2012 · N512UA · Boeing 757222 · Air Distribution SystemSDR UALA2012111406553Wire Harness · burnedLEFT WING ILLUMINATION LIGHT INOP. FOUND BURNT HARNESS TO LIGHT ASSY P/N D2306T129 ROUTED HARNESS TO SHOP FOR REPAIR REPLACE. THIS IS THE WING ROOT LANDING LIGHT NOT THE WING ILLUMINATION LIGHT. TERMINATED 3 EACH NEW TERMINALS, HARNESS AT THE WING LANDING LNov 14, 2012 · N539UA · Boeing 757222 · Light System WiringSDR UALA2012111206490Selector · defectiveCOPILOT HAS STUCK MIC ON VHF-L AND VHF-R. REPLACED CAPTAIN AUDIO PANEL SELECTOR. OPS CHECKED AUDIO SYSTEM WORKING NORMAL.Nov 12, 2012 · N546UA · Boeing 757222 · VHF Communications SystemSDR UALA2012111306543Actuator · leakingOIL LEAKING FROM LEFT MAIN GEAR. REF AMM 29-00-99 PG 603 4 DROPS PER MIN PRESSURIZED LEFT GEAR TILT ACTUATOR ROD END SEAL 0 DROPS PER MIN UNPRESSURIZED. PARTS: 643-9106 MR32338 ACTUATOR *SPA* LOB:N. REPLACED LEFT MLG TILT ACTUATOR REF MM. TESTED WORKS OKNov 12, 2012 · N595UA · Boeing 757222 · Landing Gear ActuatorSDR UALA2012111306520Crease Beam · corrodedCREASE BEAM INTERCOSTAL CORRODED AT L4 DOOR, FWD & AFT OF DOOR DRAINS. REMOVED CORROSION, MATERIAL LOSS FOUND TO EXCEED SRM 53-60-13. FABRICATED AND INSTALLED CREASE BEAM INTERCOSTAL PER DRAWING 146N5230 & SRM 51-40-02. MAJOR REPAIR.Nov 12, 2012 · N553UA · Boeing 757222 · Fuselage Main, StructureSDR UALA2012111206489Light · inoperativeDURING SHUTDOWN OF LEFT ENGINE FUEL VALVE LIGHT DID NOT ILLUM, NEEDS FURTHER TROUBLESHOOTING. SPAR VLV OPS OK, ONLY ENGINE VLV LIGHT DOES NOT ILLUMINATE AT ALL. ACCOMPLISHED CHECK, LEFT ENGINE START UP AND SHUTDOWN NORMALLY.Nov 12, 2012 · N545UA · Boeing 757222 · Engine Fuel Indicating SystemSDR UALA2012111306544Control Unit · faultyAFTER BOTH ENGINE START, APPLYING BREAKAWAY POWER, ALL ELEC AND PNEUMATICS DROPPED OFF. ENGS WENT TO IDLE, APU OFF, ATTEMPT TO RESET GEN AND BUSES, NO HELP. ACFT RETURNED TO GATE. REPLACED BPCU ALL ELEC POWER RE-STORED TO AIRCRAFT.Nov 11, 2012 · N544UA · Boeing 757222 · Electrical Power SystemSDR UALA2012111206488Angle · corrodedPASSENGER CABIN, R4 DOOR SURROUND FWD FRAME BOTTOM ANGLE CORRODED ABOVE WEB. REMOVED & REPLACED BOTTOM ANGLE DUE TO MATERIAL LOSS GREATER THAN 50%. NEW ANGLE INSTALLED IAW SRM 51-40-02 AND DWG 146N8722. MAJOR REPAIR.Nov 11, 2012 · N553UA · Boeing 757222 · Fuselage Main, StructureSDR UALA2012111206484Channel · corrodedPASSENGER CABIN, BS 1640 TO 1680 RBL 52 INBOARD OF R4 DOOR C CHANNEL UNDER DRAIN PAN CORRODED. REMOVED CHANNEL AND FOUND OUT OF LIMITS. INSTALLED NEW CHANNELS IAW SRM AND DRAWING 146N5230. MAJOR REPAIR.Nov 11, 2012 · N553UA · Boeing 757222 · Fuselage Miscellaneous Structure
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