JASC 5497

Service difficulty reports · 53

Reports filed under 5497 · Nacelle/Pylon System Wiring, newest first.

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 jasc_code = '5497'
  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 WX0A2026080332908Wire Harness · damaged(AIRCRAFT GROUNDED) (EMERGENCY DECLARED) THROUGHOT FLIGHT INTERMITENT ECAM EBG 1 THR LEVER DISAGREE / R/R ENGINE CONTROL UNIT (CHANNEL A) HARNESS IAW AMM 71-51-43-00-046-A, REMOVE AND AMM 71-51-43-400-046-A, INSTALL. R/R ENGINE CONTROL HARNESS UNIT (CHANNEL B)Aug 1, 2026 · N297NV · Airbus A320214SDR AALA202604295221Wire Harness · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: NUMBER 1 ENGINE THRUST RECERSER INDICATION AND AUTO THROTTLE CAME ON, AND THROTTLE BECAME UNRESPONSIVE. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT JAX. REMOVED AND REPLACED NUMBER 1 (EEC)-ELECTRONIUC ENGApr 16, 2026 · N958AN · Boeing 737823SDR AALA202604298741Wire Harness · faultyAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: NUMBER 1 ENGINE THRUST RECERSER INDICATION AND AUTO THROTTLE CAME ON, AND THROTTLE BECAME UNRESPONSIVE. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT JAX. REMOVE AND REPLACED NUMBER 1 (EEC)-ELECTRONIUC ENGINApr 16, 2026 · N958AN · Boeing 737823SDR HALA20250818250Jumper · wornETOPS - DURING TASK CARD E1128-321-26-011 PYLON. FOUND JUMPER ON LPT ACC COOLING TUBE ON 3 OCLOCK WORN OVER LIMIT. REMOVED LPT ACC COOLING TUBE PER AMM 75-00-00-210-802-A ALEX 023895. INSTALLED LPT ACC TUBE WITH NEW JUMPER 1EA. IDLE RUN. FOUND NO LEAK. OK FOR Aug 15, 2025 · N220HA · Airbus A321271NSDR 2025F00178Elec Connector · dirtyCREW REPORTED OBSERVING THE #2 ENGINE OIL PRESSURE DECREASE STEADILY ON THE GAUGE FROM NORMAL TO APPROXIMATELY 16 PSI CREW DID NOT NOTE A MASTER WARNING INDICATION LIGHT FOR OIL PRESSURE UNTIL AFTER COMPLETING THE ENGINE SHUTDOWN.. CREW INITIATED AN ENGINE SHUAug 10, 2025 · N921PK · Raythn HAWKER850XPSDR UIEA2024080900812Jumper · deterioratedENGINE 1, ACCESS PANEL 416AR, DETERIORATED GROUND JUMPER OF HIGH STAGE VALVE.(<P>ENGINE 1, ACCESS PANEL 416AR, JUMPER OF HIGH STAGE VALVE WAS REPLACED I.A.W AMM 70-20-00-702-002-H00 AND AMM 36-11-18-404-018-001 REV. 142 DATE 22 APR 2024 BONDING VALUE 1 MILLIOHAug 15, 2024 · N645GT · Boeing 767324SDR DALA2024071107031Junction Box · crackedSHIP 3136 FOUND CRACK ON FWD CANNON PLUG JUNCTION BOX ON THE FWD INBD SIDE OF BOX #1 ENG. CORRECTIVE ACTION: REPAIRED PER A319 SRM 54-50-00-283-012. (0439437)Jul 10, 2024 · N336NB · Airbus A319114SDR ASAA2021072035448Wire Harness · damaged#2 ENGINE NACELLE HARNESS MW033 HAS DAMAGE AT JUNCTION OF DP1101 FFCC VIBE SENSOR CONNECTOR AND #2 ENG PRESS REQ HARNESS SEGMENT. GROUNDED - YES. REPLACED MW0311 HARNESS B737-900 AMM 73-21-06-400-802. ACCOMPLISHED GROUND WING THERMAL ANTI ICING SOLENOID VALVE Jul 20, 2021 · N481AS · Boeing 737990ERSDR AALA202103099025Wire Harness · defectiveAIRCRAFT WAS GROUNDED: #1 ENG MODE FAULT CAME ON IN CLIMB AROUND 23000 WE DID ECAM PROCEDURE CONTINUED CLIMB AT LEVEL OFF 330. WE COULD NOT MAINTAIN SPEED.WE TOLD ATC FOR LOWER ALTITUDE AND RETURNED TO DFW. POWER WAS BACK DESCEND THRU MID 20S. THROTTLE SPLIT WMar 7, 2021 · N996AN · Airbus A321231SDR AALA202010039002Wire Harness · chafedAIRCRAFT IN BASE MAINTENANCE: CHAFING IDG POWER CABLES 4000XU AT 5 O CLOCK ON #1 ENGINE. REPLACED ELECTRICAL HARNESS AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 71-51-02, AWM 71-51-03 AND AMM 71-00-00-710-022-BOct 2, 2020 · N669AW · Airbus A320232SDR AALA202009269004Wire Harness · wornBASE MAINTENANCE IDG CABLE, WORN WIRES, 9 O'CLOCK POSITION, ENGINE 2. REPLACED IDG CABLE HARNESS, PER AMM TASK 24-21-43-400-010-A. PERFORMED SATISFACTORY IDLE POWER TEST, PER AMM TASK 71-00-00-710-012-B. PERFORMED CHECK ELECT PAGE FOR IDG PARAMETERS, PER AMSep 25, 2020 · N912UY · Airbus A321231SDR AALA202006299007Wire Harness · chafedAIRCRAFT IN BASE MAINTENANCE - CHAFING, ELECTRICAL WIRING, UPPER FORWARD RH PYLON OUTBOARD AT RIB 9 (INTEGRATED DRIVE GENERATOR CABLES). REMOVED AND REPLACED ELECTRICAL WIRING (IDG CABLES), PERFORMED VOLTAGE AND FREQUENCY CHECK, PER AMM TASK 24-92-00-400-002-Jun 28, 2020 · N830AW · Airbus A319132SDR AALA202004159004Wire · crackedAIRCRAFT IN BASE VISIT: EXPOSED WIRE (SHIELD CRACKED OPENED) BY SLAT LE O/B RH PYLON TOP. REPAIRED DK-6 WIRE ON # 2 ENG TOP PYLON O/B BY SLAT LE. REF ESPM 20-53-21.Apr 14, 2020 · N744P · Airbus A319112SDR DALA201908064591Wire Harness · damagedNOSE LIP DAMAGED, WIRE HARNESS DAMAGED, PAINT IN POOR CONDITION. REPAIRED IN ACCORDANCE WITH CMM 71-11-05 REVISION 23, REFERENCE ATTACHED FAA FORM 8119-3DATED 03/JUN/10. TOTAL ACOUSTICAL LOSS: 10,75 INCHES. INCORPORATED SERVICE BULLETIN R715.71-010. CERMar 6, 2019 · Boeing 717200SDR SWIA201904035728Bonding Strap · corrodedLEFT ENGINE PYLON TRAILING EDGE. 1EA UPPER AND 1EA LOWER BONDING STRAPS CORRODED. (C-CHECK) RO: 04/01/2019 REPLACED BONDING STRAPS ON RH ENGINE PYLON TRAILING EDGE IAW RIL.Feb 22, 2019 · N449SW · Cndair CL6002B19SDR P5CA2016081800231Cable · damagedFOUND WIRE CABLE DAMAGED NEAR NR 4 PYLON. REPAIRED THE WIRE CABLE IAW SWPM 20-30-13 REV 62, & WDM 24-21-41 REV 41. OPS CHECKED GOOD.Aug 16, 2016 · N498MC · Boeing 74747UFSDR ASAA2016010514655Wire Harness · damagedFOUND NR 1 ENGINE NACELLE WIRE HARNESS DAMAGED AT DP1202 OF HARNESS MW0312. ACFT GROUNDED. REPLACED NR 1 ENGINE NACELLE HARNESS MW0312 WITH NEW ONE. ACCOMPLISHED ENGINE TEST, TEST 1, 2, 3A, A2,13 ALL PASS NO FAULTS NOTED. REF AMM 71-00-00-800-811 & 71-51-03-Jan 5, 2016 · N597AS · Boeing 737890SDR R61A201501280092Bonding Jumper · corrodedDURING HEAVY CHECK, BONDING JUMPERS RT PYLON BEHIND PANEL 429PL ARE CORRODED. MX R & R BONDING JUMPERS RT PYLON BEHIND PANEL 429PL IAW AMM 20-13-21, P/N PE88001-5664, JUMPER.Jan 28, 2015 · N802MD · Emb ERJ170100SUSDR R61A201501280069Bonding Jumper · corrodedDURING HEAVY CHECK, UNDER PANEL 515DT, SEVERAL JUMPERS ARE CORRODED. MAINTENANCE R & R ALL CORRODED JUMPERS.Jan 28, 2015 · N802MD · Emb ERJ170100SUSDR R61A201501280068Bonding Jumper · corrodedDURING HEAVY CHECK, BONDING JUMPERS UNDER PANEL 419CT ARE CORRODED. MX R & R THE BONDING JUMPERS IAW AMM 20-13-27.Jan 28, 2015 · N802MD · Emb ERJ170100SUSDR R61A201501280067Bonding Jumper · corrodedDURING HEAVY CHECK, SEVERAL BONDING JUMPERS LT PYLON BEHIND PANEL 419RL ARE CORRODED. MAINTENANCE R & R BONDING JUMPERS LT PYLON BEHIND PANEL 419RL IAW AMM 20-13-21. PN PE88001-5GG4 JUMPER. ACFT REMAINS UNTIL HEAVY CHECK IS COMPLETED.Jan 28, 2015 · N802MD · Emb ERJ170100SUSDR ASOA2014070210797Insulation · tornTORN PROTECTIVE SHEATHING ON WIRE BUNDLES INSIDE LT PYLON ZONE 412. REPAIRED WIRES IAW REO 601R-20-12-001.Jun 16, 2014 · N861AS · Cndair CL6002B19SDR JJBA20131107006Bonding Strap · looseBONDING STRAP HANGING FROM LT ENGINE COWLING. SECURED BONDING STRAP.Nov 7, 2013 · N369PH · Dhav DHC8202SDR R61A201311061131Screw · corrodedDURING HEAVY CHECK, BONDING JUMPER ON LT PYLON OTBD SIDE HAS CORRODED ATTACHING HARDWARE. R & R ATTACH HARDWARE IAW AMM 20-10-01.Nov 6, 2013 · N123HQ · Emb ERJ170200LRSDR ASOA2013070308557Wire · damagedICG POWER LEAD WIRE G1 T3 (ORANGE WIRE) GOUGED 3" OTBD OF LT PYLON. REPAIRED WIRING IAW REO 670-24-21-001 AND ESPM 20-33-00. REPAIR CLASSIFIED AS MAJOR.May 22, 2013 · N720EV · Cndair CL6002C10SDR CA121101004Wire Harness · broken(CAN) DURING ROUTINE MTC THE LH JET PIPE LOOP A WAS FOUND U/S. TROUBLESHOOTING FOUND THAT THE ENGINE FIRE DETECTION WIRING HARNESS WAS BROKEN AT THE PYLON CONNECTOR. THE FIRE DETECTION (P590) AND FIRE PROTECTION (P592) WIRING HARNESSES WERE REPLACED. THIS DEFENov 1, 2012 · Cndair CL6002B19SDR FDEA201206152246Feeder Cable · burnedNR 1 ENGINE PYLON VIEW THROUGH DOOR 438BL, FEEDER CABLES FOUND CHAFING AGAINST STRUCTURE, ARCING, AND BURNED. FEEDER CABLE REPLACED EO 8-2450-7-5009 01, PART 1.Jun 15, 2012 · N320FE · Doug MD1030FSDR J8UR20111219001Connector · chafedRT FUEL SHUT-OFF VALVE ELECTRICAL CONNECTOR IS COMING IN CONTACT WITH ACCESS PANEL NUTPLATE ON RT NACELLE (PANEL NR 5RH). THE CLOSE PROXIMITY OF THE FIREWALL ELECTRICAL CONNECTOR AND THE ACCESS PANEL NUTPLATE CAUSED WIRING TO BECOME CHAFED. NUTPLATE PROTRUDEDec 19, 2011 · N6321R · Beech B300CSDR CA111129007Connector · dislodged(CAN) DURING PREFLIGHT WALK AROUND THE PILOT NOTICED THE RT ENG OTBD FIREWALL CONNECTOR, EVEN THOUGH LOCK WIRED SECURELY, WAS LOOSE. FURTHER INSPECTION REVEALED THE LOCKING MECHANISM THAT HOLDS THE CONNECTOR THREADED COLLAR TO THE BODY OF THE CONNECTOR WAS DINov 25, 2011 · Beech C90ASDR CA100924004Wire Harness · burnedFOUND HARNESS PEVIOUSLY REPAIRED, WHEN RE-INSPECTED FOUND EVIDENCE OF BURNED HARNESS BEYOND LIMITS. DAMAGE TO HARNESS CAUSED BY PRECOOLER GASKET FAILURE.Sep 20, 2010 · Emb ERJ170200SUSDR CA100924002Wire Harness · burnedFOUND HARNESS PEVIOUSLY REPAIRED, WHEN RE-INSPECTED FOUND EVIDENCE OF BURNED HARNESS BEYOND LIMITS. DAMAGE TO HARNESS CAUSED BY PRECOOLER GASKET FAILURE. (SDR20100728002/003 AND 201000802002)Sep 20, 2010 · Emb ERJ170200SUSDR CA100728003Wire Harness · burnedWHILE PERFORMING J/C Z419-001ACR-U "DURING THE INSP, PAY PARTICULAR ATTENTION TO HOT AIR LEAKS FROM THE PRE-COOLER ON ELECTRICAL CABLES" --WIRING HARNESS W607 AND CLAMPS IN RT PYLON ARE HEAT DAMAGED FROM HOT AIR LEAKAGE AT PRECOOLER.Jul 21, 2010 · Emb ERJ170200SUSDR UALA2009111203527Wire · chafedNR 1 ENG OIL FILTER MSSG, FLIGHT DIVERTED. FOUND CHAFED WIRE IN WIRE HARNESS ON TOP OF NR 1 ENG CLOSE TO ELEC CONNECTOR JUNCTION BOX ON PYLON. WIRE WAS CHAFING ON METAL INSULATION BLANKET ON ENG, 3" AFT OF WIRE HARNESS SUPPORT BRACKET. NO STRANDS WHERE BROKENov 11, 2009 · N646UA · Boeing 767322SDR CA090904006Wire · chafedDURING THE COURSE OF AN IMPORT, NACELLE WAS DISCOVERED TO HAVE SEVERAL DAMAGED STRUCTURAL COMPONENTS. ENTIRE SKIN WAS REMOVED FROM INBD SIDE OF THE LT NACELLE. 4 GAUAGE WIRES, RUNNING THROUGH THE NACELLE FROM THE GENERATOR TO GENERATOR RELAY AND FROM WING TOSep 4, 2009 · Swrngn SA226TCSDR GUUA94132040609AWire · chafedDURING FLIGHT, DISCOVERED LANDING GEAR CIRCUIT BREAKER POPPED. REPAIRED CHAFED WIRE D6D22 ON TOP LT NACELLE.Apr 6, 2009 · N17541 · Beech 1900DSDR USA2008F00023Connector · burnedCLT FLT1577 AFTER TAKEOFF FROM CLT, CREW REPORTED THE FIRST OFFICER’S GYRO AND IRU FAILING INTERMITTENTLY. ALSO, THE NR 2 AND NR 3 TRANSFORMER/RECTIFIER CIRCUIT BREAKERS WERE TRIPPED. FLIGHT RETURNED TO FIELD AT CLT AND LANDED WITHOUT FURTHER INCIDENT. NO EAug 23, 2008 · N409US · Boeing 737401SDR 2008UALA03690Connector · deterioratedNR 1 ENG HYD BAY (PYLON) CONNECTOR D00916 HAS DETERIORATED INSULATOR.Jul 2, 2008 · Boeing 767322SDR 2008UALA03688Wire · chafedNR 1 ENG PYLON HYD BAY WIRE W390-082-18 IS CHAFED.Jul 2, 2008 · N657UA · Boeing 767322SDR 2008UALA03687Connector · damagedNR 1 ENG PYLON HYD BAY CONNECTOR D02118 HAS DAMAGED SOCKET. REPLACED SOCKET AT CONNECT OR D02118P PER BSWPM 20-60-09 AND WDM 78-34-11. OPS CHECKS GOOD ON NR 37006, NR 36897.Jul 2, 2008 · Boeing 767322SDR 2008UALA03686Wire · damagedNR 1 ENG PYLON HYD BAY WIRE AT CONNECTOR D00 036 PIN 2 (SWITCH S310) IS HEAT DAMAGED. FOUND WIRE AT CONNECTOR D00036 PIN 2 (SWITCH S310) IS HEAT DAMAGE. REPLACED WIRE AT D00036P PER BSWPM 20-61-11 AND WDM 29-32-11. OPS CHECKS GOOD Jul 2, 2008 · N657UA · Boeing 767322SDR 2008UALA03190Wire · corrodedNR 2 PYLON HAS SEVERAL CORRODED WIRES AT GROUND STUD LOCATION SHEARED FROM GROUND. RE-TERMINATED WIRES IAW BSW PM 20-30-11.Jun 2, 2008 · N538UA · Boeing 757222SDR 2008UALA01099Connector · damagedNR 2 PYLON J BOX CONNECTOR D4240J IS DAMAGED BY HEAT. REPLACED CONNECTOR D4266J PER BSWPM 20-63-13. OPS CHECK ACCOMP.Feb 29, 2008 · N651UA · Boeing 767322SDR 2008UALA01096Connector · damagedNR 2 PYLON J BOX CONNECTOR D4236J IS DAMAGED BY HEAT. REPLACED CONNECTOR D4236J REF BSWPM 20-63-13. OPS CHECK ACCOMP.Feb 29, 2008 · N651UA · Boeing 767322SDR 2008UALA01095Connector · damagedNR 2 PYLON J BOX CONNECTOR D4148J IS DAMAGED BY HEAT. REPLACED CONNECTOR D4148J PER BSWPM 20-63-13. OPS CHECK ACCOMP.Feb 29, 2008 · N651UA · Boeing 767322SDR 2008UALA01093Connector · damagedNR 2 PYLON J BOX CONNECTOR D4256J IS DAMAGED BY HEAT. REPLACED CONNECTOR D4256J PER BSWPM 20-63-13. OPS CHECK ACCOMP.Feb 29, 2008 · N651UA · Boeing 767322SDR CA070219010Wire · damaged(CAN) CREW REPORTED THAT THE AIRCRAFT NR 2 ENGINE STARTED TO SURGE AND THE TORQUE INDICATION FLUCTUATED BETWEEN 0-120 PERCENT. TTL AND SRL COMPUTERS TURNED OFF AND ENGINE SURGE STABILIZED AND CONTINUED TO RUN NORMALLY. INDICATION CONTINUED TO FLUCTUATE. TROUBLFeb 19, 2007 · Bag JETSTM3212SDR QXEA200600886Wire Harness · chafedPDX: BRAIDED SHIELDING ON WIRE BUNDLE UNDER LEADING EDGE PANEL 611AR IS CHAFED INBOARD OF RT NACELLE INBOARD SIDEWALL. MAINTENANCE REPAIRED IAW Q400 WDM CHAPTER 91 - HOOK-UP LIST, HORIZON EA 6-57-447, AND NDTM PART 6, 51-00-02.Mar 22, 2006 · N407QX · Bombdr DHC8402SDR SB05118Connector · burnedBOS - FLT822 - ON FINAL APPROACH TO BOS, THE TR2 AND TR3 CIRCUIT BREAKERS POPPED. CREW INITIATED A GO-AROUND THE FIELD AND POWERED UP THE APU. EVERYTHING WAS NORMAL FOR LANDING. UPON SECOND FINAL APPROACH, THE SAME THING HAPPENED AS WITH THE FIRST APPROACH.Sep 21, 2005 · N430US · Boeing 7374B7SDR CA050427005Wire Harness · arced(CAN) AFTER DEPARTING, THE NR 2 AC GENERATOR WENT OFF LINE. THE AIRCRAFT RETURNED TO POINT OF DEPARTURE. MAINTENANCE REPLACED THE GCU WHICH DID NOT RECTIFY THE PROBLEM. FURTHER INVESTIGATION REVEALED THAT ARCHING BETWEEN THE AC HARNESS AND THE ENGINE CASE AT TApr 22, 2005 · Aerosp ATR42300SDR 0302156745Connector · shortedDURING NR 1 ENGINE START, THE GROUND CREW REPORTED A FIRE IN THE NR 1 ENGINE. THE FLIGHT CREW DISCHARGED BOTH FIRE BOTTLES AND THE GROUND CREW USED GROUND FIRE EXTINGUISHING AGENT TO SUPPRESS THE FIRE. MAINTENANCE INSPECTED THE ENGINE AND FOUND PYLON PLUG D001Dec 10, 2003 · N645NW · Boeing 747222B
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