JASC 7697
Service difficulty reports · 66
Reports filed under 7697 · Engine Control 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 = '7697' 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.
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 = '7697' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR VE7A2026101200226Switch · failedDURING CRUISE FLIGHT, AIRCRAFT EXPERIENCED A FADEC FAILURE RESULTING IN LANDING OFFSITE AND PERFORMANCE OF A RUN ON LANDING.SDR AALA202210038317Wire Harness · unserviceableAIRCRAFT WAS GROUNDED: DURING CLIMB OUT ABOVE FL200 SUSTAINED ENGINE 2 VIBRATIONS GREATER THAN 4.0 MAX; APPROXIMATELY 4.3 ON DESCENT; WITH POWER AT IDLE NOTICEABLE AIRFRAME VIBRATIONS. ENGINE INDICATION NORMAL. FLIGHT RETURNED TO MIA, LANDING SAFELY. REPLACED SDR DALA2021080204350Wire Harness · faultedSHIP 3254 -ATB- PERFORMED AN AIR TURN BACK TO ATL DUE TO RIGHT ENGINE THRUST LEVER DISAGREE MESSAGE. THE RIGHT ENGINE HAS BEEN PULLED BACK TO IDLE. CORRECTIVE ACTION: FOUND HIGH RESISTANCE IN J3 HARNESS WIRES. REPLACED J3 HARNESS ON THE RIGHT ENGINE. RAN ENGINSDR HALA2021060100084Connector · looseSHIP 378 - ATB - ENG 1 THRUST LEVER DISAGREE DURING CLIMB AND INTERMITTENT. CORRECTIVE ACTION: TEST OF FADEC AND FOUND MESSAGE "THROTTLE CONTROL UNIT (9SK1)". FOUND PLUG 9KS1C LOOSE. INSPECTED PLUG. RE-SECURED 9KS1C AND 9KS1D. FADEC TEST OK. TAKE OFF POWER TESSDR UIEA2019061804521Connector · brokenCONNECTOR D7990P REQUIRES REPLACEMENT DUE TO PIN #5 LOCK MECHANISM BROKEN. REPLACED CONNECTOR D7990P IAW B767 SWPM 70-61-00. OPS CHECKED GOOD</P>)SDR CA190415005Wire Harness · shorted(CAN) LEFT ENGINE WAS SHUTDOWN DURING APPROACH. THE ENGINE HARNESS WAS FOUND SHORTED IN THE AREA BELOW THE INTERCOOLER. WE REPLACED THE ENGINE HARNESS, AUX ALTERNATOR HARNESS, VOLTAGE REGULATOR, FUEL INJECTORS, AND ECU WITH NEW. ENGINE AND SYSTEMS GROUND TESTESDR 2019FA0000097Wire Harness · brokenAIRCRAFT STAYED AT FLIGHT IDLE EVEN AFTER THROTTLE TWIST GRIP WAS ROLLED TO THE IDLE POSITION. FOUND BROKEN WIRES FROM CONNECTIONS AT THE 53KA, 53KB AND 65K MICRO SWITCHES LOCATED UNDER CO-PILOT FLOOR.SDR ASAA2019011027770Wire Harness · defectiveWHILE ACCOMPLISHING T/C 78273000 FAULT CODE APPEARED ON NR 1 ENGINE #76-31361, THE START LEVER SIGNALS DISAGREE, LONG TIME. MUST BE CORRECTED IN 450 FLT HRS. GROUNDED - YES. HIGH RESISTANCE D10920 Y2 TO GROUND WITH START LEVER AT IDLE REF FIM 76-11 TASK 801 & SDR UIEA2018062701277Wire · shortedLEFT ENGINE VALVE ILLUMINATED. T/S PER FIM 76-11 FT805. FOUND SHORT ON WIRE FROM PLUG D4230J TO D4204P PIN 12. REPLACED WIRE PER WDM 76-11-11, SWPM 20-60-13. RUN ENGINE PER AMM 71-00-00, ALL OPS CHECK GOOD.SDR HALA2018052900260Connector · looseOPEN - ETOPS SIGNIFICANT SYSTEM - DURING DESCENT W/ BOTH THROTTLES AT IDLE STOPS R ENGINE POWER WAS SIGNIFICANTLY HIGHER THAN LT ENGINE POWER. AT FL 250 L ENG N1= 31.8; R ENG N1= 46.7. L ENG N2= 65.2%, RT ENG N2= 79.8% (CONT) (CONTINUED) AT FL 250, IDLE DESCENSDR CALA2017091103130Circuit Breaker · openREVERSE THRUST LEVER HAS LOST MOTION, NO THRUST REVERSER OPERATION FOR NR 2 ENGINE, FOUND CIRCUIT BREAKERS OUT AT GATE. NR 2 ENGINE SYNC LOCK, INTLK , CONT, AND IND. RESET. NR 2 THRUST REVERSER OPS CHECKED OK, NO FAULTS NOTED.SDR DALA2017020901125Connector · damagedLEAVING CRUISE AT FL350, RIGHT THROTTLE WAS PHYSICALLY STUCK, UNABLE TO MOVE WITH OR WITHOUT AUTOTHROTTLES ON. AFTER APPROXIMATELY 6 MINUTES DURING DESCENT, IT FREED UP AND WAS NORMAL FOR REMAINDER OF FLIGHT. R & R THE CONNECTOR IAW SWPM CH.20. COMPLIED WSDR CALA2016071195559Pin · damagedENGINE THRUST LEVER DISAGREE ECAM DISPLAYED. REPLACED PINS ON J1 CONNECTOR. PIGGY BACK WIRES J7 AT EEC TO FIREWALL CONNECTOR 407VC1.SDR HNAA2016012200016Wire · brokenAUTOFEATHER WILL NOT ARM. FOUND BROKEN WIRE AT NR 1 ENGINE POWER LEVER MICROSWITCH TERMINAL. RESOLDERED WIRE TERMINAL, PERFORMED OPS CHECKED. OPS CHECK GOOD. COMPLIED WITH ENGINE RUNS IAW SR MANUAL. OPS CHECKED GOOD.SDR CA151229016Cable · broken(CAN) AIRCRAFT ENTERED RUNWAY FOR A NORMAL TAKEOFF, UPON APPLICATION OF TAKEOFF POWER THE CREW NOTED THAT THE LT THRUST REVERSER PIGGY BACK DROPPED DOWN SLIGHTLY, HEARD A SNAP AND INITIATED A REJECTED TAKEOFF. AS THE CREW ATTEMPTED TO RETURN THE POWER LEVERS SDR DJFA20151120002Wire Harness · damagedCREW REPORTED ENG POWER ROLL BACK INTERMITTENTLY. ACFT LANDED SAFELY. REPLACED THE ENG CONTROL B WIRE HARNESS.SDR CA151021010Wire · broken(CAN) SHORTLY AFTER TAKEOFF, FLIGHT CREW OBSERVED TORQUE FLUCTUATIONS ASSOCIATED WITH STRONG YAW INPUTS. THE ENGINE WAS SHUTDOWN AND AN EMERGENCY DECLARED. ACFT RETURNED AND LANDED WITHOUT FURTHER ISSUE. TROUBLESHOOTING REVEALED THE BETA LOCKOUT WAS ENGAGED SDR CA150310007Diode · mismanufactured(CAN) WHILE CARRYING OUT POST INSTALLATION WIRING CHECKS, FOUND SUPPLIED DIODE SPLICES SHORTED. FURTHER INVESTIGATION FOUND DIODES MANUFACTURED WITH SHORTING PINS INSTALLED.SDR DALA2015012300553Wire · burnedDURING TAXI, RT ENGINE WOULD NOT SHUTDOWN. CIRCUIT BREAKER FOR RT ENGINE FUEL SWITCH TRIPPED. MAINTENANCE FOUND WIRES SHORTED RT SIDE OF ATC TRANSPONDER NR 1 AND FOUND BURNED WIRES ON TOP OF ATC NR 1. INSPECTED WIRES IAW SWPM 20-10-01, WIRES THAT ARE OUT OF SDR CA140728020Wire · damaged(CAN) DURING AN A,B,C STRUCTURAL INSPECTION CHECK MAINTENANCE NOTICED A SINGLE WIRE FROM AN ADJACENT WIRE BUNDLE WAS WRAPPED AROUND THE REVERSE LINKAGE FOR THE PROPELLER CONTROL. THE WIRE WAS FURTHER INSPECTED AND FOUND CHAFED. THE WIRE WAS REPAIRED AND RE-SECSDR CALA2014050290945Connector · dirtyRIGHT ENG WOULD NOT SHUT DOWN ON ARRIVAL. MX MG 73-60212 NOT ACTIVE. ACCOMPLISHED FIM TASK 73-22-802 IAW WD 76-21-71. WHILE ACCOMPLISHING WIRING CHECKS FOUND OPEN LINE DUE HIGH RESISTANCE BETWEEN PLUGS D71024P & DM76001C PINS 3 & 4 TO 1 & 14. DISCONNECTED SDR CA131118029Wire Harness · cracked(CAN) WATER ENTERED THE NR 1 ENGINE HARNESS THROUGH A CRACK IN THE SHIELDING AT THE TORQUEMETER CONNECTOR PLUG. THE WATER MADE ITS WAY DOWN THE HARNESS TO THE CONNECTOR AT THE DECU, DIGITAL ENGINE CONTROL UNIT. THE WATER CAUSED A DECU TO MALFUNCTION AND PUT SDR ASAA2013070595481Wire · damagedWHILE ACCOMPLISHING TASK CARD 78273000, ENGINE 1 LOGGED LONG TERM FAULT 76-31361. THE START LEVER SIGNAL DISAGREE. ACFT GROUNDED. FOUND GROUND WIRE FROM PIN 15, D11288 TO GD800-DC NOT SEATED IN GROUND BLOCK, RECONNECTED AND TESTS GOOD REF WDM 76-21-11, AND SDR CHQA20130222061Connector · corrodedCREW REPORTED THAT ON TAKEOFF THEY SELECTED THE CLIMB THRUST RATING AND THE MODE AUTOMATICALLY REVERTED TO T/O THRUST MODE. THE CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED CORROSION FROM THE PINS ON RESISTOR MODULES A7055 AND A705SDR 2012FA0000627Wire · chafedTHROTTLE QUADRANT EMITTING SPARKS WITH LT POWER LEVER AT TAKEOFF. FOUND T/R DEPLOY/STOW MICROSWITCH WIRES CHAFED THROUGH. POOR POSITIONING OF PLASTIC PASSTHRU CONDUIT CAUSED WIRES TO RUB HARD ON QUADRANT MECHANISM NEAR THE TAKEOFF POSITION. POSSIBLE T/R DEPSDR CA110808003Wire Harness · damagedTHE ACFT WAS SCHEDULED FOR A FLIGHT. APU START WAS NORMAL. HOWEVER, THE AREA WAS CLOSED SHORTLY BEFORE ENGINE START BECAUSE A THUNDERSTORM WAS ABOUT TO CROSS THE AREA. THE APU WAS SHUTDOWN. THE THUNDERSTORM CROSSED THE AREA WITH MEDIUM RAIN FOR ABOUT 30 MINUSDR UALA2011030401062Wire · faultyON DESCENT AS THROTTLES RETARDED TO IDLE, WITH AUTO PILOT & AT OFF. SUPPLEMENTAL DATA UPDATE F/O FELT VIBRATION IN YOKE & RUDDER PEDALS SIMILAR TO STICK SHAKER. WHEN POWER ADVANCE VIB'S SUBSIDED, SAMC TEXT: PREVIOUS HISTORY INDICATES LEFT HPSOV CAUSING CONTROSDR CHQA201100041Connector · corrodedCREW REPORTED THAT AFTER TAKEOFF THE THRUST MODE WOULD NOT CHANGE FROM TAKEOFF MODE. THE CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND CORROSION ON CONNECTOR P0885. THE CORROSION WAS CLEANED AND THE CONNECTOR WAS RE-CONNECTED. OPERASDR 2010F00243Connector · dirtyAMBER GOV CAUTION MESSAGE APPEARED FOR APPROX 2-3 SECONDS IN FLIGHT 2 MILES OUT FROM LANDING IN COVENANT MEDICAL CENTER. ON SHUTDOWN ACFT DISPLAYED A (FAILURE DETECTED) MESSAGE. MX WAS NOTIFIED AND A MECHANIC WAS SENT TO THE ACFT. THE ACFT WAS PARKED TO THE FSDR CA101019013Wire Harness · chafedDURING TROUBLESHOOTING FOR MULTIPLE AUTOTHROTTLE DISCONNECT SNAGS FOUND WIRES W0770-2008B-20, W0770-2008R-20, W0770-2006B-20 AND W0770-2006R-20 CHAFED ON NR 2 ENG FAN CASE AT THE 12 O`CLOCK POSITION. WIRES TEMPORARILY REPAIRED UNDER PRODUCTION PERMIT B777-73-SDR HNAA2008121900353Switch · dirtyWHEN ADVANCING POWER LEVER FOR TAKEOFF AT APPROXIMATELY 30 PERCENT TORQUE NUMBER 2 PROPELLER FEATHERED. INSPECT ENGINE CONTROL PANEL NO FLAG NOTED. CLEANED POWER LEVER SWITCHES 6126-S6 THRU S 13. COMPLY WITH WORK CARD 61-20-03Q AND 61-20-04Q.SDR CA070827008Wire · damaged(CAN) AFTER AIRCRAFT LANDED AND WAS TAXING THE SPEED LEVERS WERE PULLED BACK INTO LOW IDLE THE RT ENGINE OIL LIGHT CAME ON AT WHICH POINT THE CREW REALIZED THE RT ENGINE HAD SHUT ITSELF DOWN. CREW CONTACTED MAINTENANCE. MAINTENANCE INVESTIGATED AND REPAIRED WISDR NSVA20070107Wire · brokenFLIGHT IDLE STOP OPEN ANNUNCIATOR ILLUMINATED UPON GEAR UP AT TAKEOFF. INSPECTED AND CLEAN SQUAT SW'S AND CONNECTOR FOR OBVIOUS DEFECTS. FOUND BROKEN WIRE AT CONNECTOR 66-A REQUIRED WORK IAW AC 43:13-IB PAGE 11-65, SECT 13 OPS CK GOOD 36-10-20.
SDR RAIA00704037Wire Harness · faultyPRE FLT 8010 - STL - ENGINE 2 NO DISPATCH. MAINTENANCE REMOVED AND REPLACED NR 2 ENGINE INTERNAL YELLOW B-HARNESS, NO FAULTS AT THIS TIME.SDR NSVA20070029Wire · brokenFLIGHT IDLE STOP OPEN LIGHT ILLUMINATED AFTER TAKEOFF, OVERRIDE KNOB IS IN. T/S IAW 76-10-60 AND FOUND A BROKEN WIRE ON 6GA-J1 PIN N. REPAIRED WIRE IAW MM 20-20-00, OPS CHECKED GOOD IAW AMM 76-10-60.SDR 4511401112007Monopole · malfunctionedON TAKEOFF, THE RT ENGINE BEGAN SURGING. CREW ELECTED TO RETURN TO DEPARTURE AIRPORT FOR MAINTENANCE. MAINTENANCE RE-SHIMMED THE N-2 MONOPOLE SENSOR AND PERFORMED SATISFACTORY GROUND ENGINE RUNS.SDR MASA200602561Switch · dirtyASH 7014 GJT. ABORTED TAKEOFF DUE TO A CONFIG CAUTION. MX CLEANED THROTTLE SWITCHES.SDR NSVA200600181Connector · dirtyFLT IDLE STOP OPEN LIGHT ON AFTER TAKEOFF. CLEANED CONNECTOR ON LT MLG WHEEL WELL, OPS CK GOOD IAW SAAM 76-10-60-05.SDR CA060425001Relay · stuckAFTER PRIMING THE ENGINE, IT WAS NOTED THAT THE AUX FUEL PUMP WOULD NOT SHUT OFF. THE TROUBLE WAS TRACED TO THE CONTROL RELAY. THE INTERNAL POINTS IN THE RELAY HAD STUCK TOGETHER AND WERE KEEPING THE CIRCUIT CLOSED. THE RELAY WAS REPLACED, AND NO FURTHER DESDR C2XA06CL003Connector · looseCLE FLIGHT NR 2542, THE CREW REPORTED THEY WERE UNABLE TO CHANGE THRUST SETTING AFTER TAKEOFF. THE AIRCRAFT RETURNED TO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND TIGHTENED CANNON PLUG J2228 AT THE THRUST RATING PANEL. OPERATIONAL CHECKS WERSDR QXEA200600003Connector · dirtySEA FLIGHT NR 2004, NR 1 ENGINE TORQUE WENT TO 108 PERCENT FOR LESS THAN A SECOND THEN RETURNED TO NORMAL TORQUE WITH POWER LEVER BEING SLIGHTLY ADVANCED FROM DISC SETTING WHILE BEGINNING TO TAXI NO OTHER ABNORMAL INDICATIONS. MAINTENANCE PERFORMED A DATA DOWSDR 08182005CCable · damagedRT POWER LEVER DOES NOT CONTROL TORQUE INFLIGHT OR ON THE GROUND. REMOVED AND REPLACED RT POWER CABLE.SDR GAJ2005F00000Ground Wire · shortedA .2500 INCH X .5000 INCH PIECE OF FOD (A SHIM GLUED ONTO THE RT THROTTLE LEVER TO (MAKE) THE SWITCH ,( NOT INSTALLED BY CURRENT OPER)FELL ONTO A HOT TERMINAL OF THE RT THROTTLE SWITCH AND GROUND CAUSING AN ELECTRICAL ARC WHICH RESULTED IN A PRECAUTIONARY LANDSDR P5CA0401267Connector · dirtyFUEL CONDITION ACTUATOR NR 1 ENGINE CIRCUIT BREAKER POPPED ON ENGINE START. REMOVED, CLEANED & REINSTALLED CONNECTOR AT J14-P, PERFORMED SYSTEM CHECK, GOOD PER AMM 76-11-00.SDR CA040601014Connector · shorted(CAN) UNCOMMANDED IN-FLIGHT SHUTDOWN OF NR 4 ENG. DURING FINAL APPROACH. CONNECTOR IDENT (P52) ON BACK-UP OVERSPEED CONTROLLER FOUND TO BE SHORTED INTERNALLY. VOLTAGE LEAKING ACROSS VARIOUS PINS ON PLUG ALSO OUT TO OVERSPEED FUEL BYPASS/SHUT-OFF VALVE. THISSDR AWXA200400578Wire · chafedON CLIMBOUT, RECEIVED ECAM INDICATION NR 2 ENG NACELLE TEMP VARIES BETWEEN 315 & 380 DEGREES, INDICATION INTERMITTENT, DIVERTED TO PHX FOR REPAIR. MX TROUBLESHOT WIRING FROM PIN A/10B OF ENGINE INTERFACE UNIT (EIU) TO PIN 1 OF NACELLE TEMP SENSOR, NO FAULTS WSDR CA040527010Wire · brokenON TAKEOFF THE CREW ABORTED DUE TO AN AMBER 'NOSE STEER FAIL' LIGHT WAS 'ON'. SYSTEM WAS TROUBLESHOT AND A BROKEN WIRE WAS FOUND ON THE LT POWER LEVER ENABLE NOSE WHEEL STEERING SWITCH. THE WIRE WAS REPAIRED AND THE SYSTEM TESTED SERVICIBLE. AIRCRAFT RETURNSDR MALA040349Lead · shortedIN CLIMB AT APPROX 7000 FT HEARD LOUD POPPING NOISE THEN APPROX 1 MIN LATER ANOTHER POPPING NOISE FOLLOWED BY POWER LOSS ON NR 3 ENGINE AS INDICATED BY N1 AND N2 AS WELL AS AIRCRAFT YAW. COMPLETED SHUTDOWN OF NR 3 ENGINE. FLIGHT ATTENDANT REPORTED, PASSENGERSDR DL767040507Wire · corrodedDURING HMV IN GSO FOUND NR 2 PYLON AND ENGINE WIRING CORRODED AT CANNON PLUGS. REPLACED WIRES AND PLUGS.SDR DL767040506Wire · corrodedDURING HMV IN GSO FOUND NR 1 PYLON AND ENGINE WIRING CORRODED AT CANNON PLUGS. REPLACED WIRING AND PLUGS.
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