JASC 2781
Service difficulty reports · 1,398
Reports filed under 2781 · Leading Edge Slat Position Indicating System, 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 = '2781' 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 = '2781' 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 DHL2002780001Control Unit · malfunctionedWHEN FLAPS FIVE SELECTED THE NR 2 LE FLAP VERY SLOW TO EXTEND. GO AROUND ACCOMPLISHED. NR 2 LE FLAP EXTENDED PROPERLY ONCE GO AROUND INITIATED. OPERATED FLAPS SEVERAL TIMES, COULD NOT DUPLICATE ON GROUND, OPS CHECKED NORMAL IAW M/M 27-81-00.SDR AWXA200201187Warning System · false activationEMERGENCY LANDING - FLT 0273 - ON APPROACH INTO IAH EN ROUTE FROM PHX SELECTED FLAP 3 WHEN RECEIVED ECAM FLIGHT CONTROL FLAPS FAULT ALONG WITH A FLIGHT CONTROL SLAT FAULT. CONFERRED WITH MAINTENANCE CONTROL AND FOLLOWED ECAM PROCEDURES, RECYCLED FLAPS FROM 2 TSDR CA030112010Sensor · failed(CAN) AT 5:45 HRS LOCAL , FLIGHT 044, REJECTED T/O AT 90 KNOTS, DUE TO UNSAFE T/O WARNING HORN RELATED TO SLAT MALFUNCTION. THE PROXIMITY CARD A12 (P/N 805006, S/N 53) WAS REPLACED PER AMM 31-22-02 AND UNSAFE T/O WARNING TEST PARA. CITEM 1,2,3 C/OUT PER AMM 3SDR 02FDEA00866Connector · dirtyLEADING EDGE FLAPS WOULD NOT RETRACT AFTER T/O. AMBER L/E FLAPS LIGHT DID NOT EXTINGUISH AT 2 DEG. AMBER IN TRANSIT LIGHT ON NR 2 SLAT LEFT WING WAS ILLUMINATED ON S/O PANEL. ENG ANTI-ICE WAS ON, WING ANTI-ICE WAS CLOSED. NR 2 L/E SLAT HAS JUMPER INSTALLEDSDR MEX2002341Sensor · out of adjustFLT 950 - MEX-MTY - AIRCRAFT SUSPENDED TAKEOFF AS A RESULT OF SLAT DISAGREE LIGHT TURN O BETWEEN 60 AND 70 KNOW. AIRCRAFT WAS SENT TO THE MAIN BASE. TECHNICAL PERSONNEL PERFORMED A BITE PROXIMITY SWITCH IAW MM 32-60-04, ALL CORRECT. LEFT SLAT ADVISOR SENSORSDR 02FDEA00838Warning Light · illuminatedDURING FLAP RETRACTION FROM FLAPS 2 TO FLAPS UP. LED AMBER LIGHT REMAINED ILLUMINATED. POSITION TEST SELECTOR INDICATED NR 2 LED WAS STILL EXTENDED, NR 2 SLAT.SDR 02FDEA00823Switch · failedDURING FLAP RETRACTION, NR 3 KRUEGER FLAP REMAINED IN TRANSIT. NO GREEN LIGHT ON FRONT PNL. AMBER LIGHT ILLUMINATED ON S/O PNL. PERFORMED QRH FOR LED FAILURE DURING FLAP RETRACTION LED'S WERE POSITIONED NORMALLY AT FLAPS 5. RETURNED TO DLH FOR A NORMAL LANSDR AUS20021302Sensor · faulty(AUS) LEADING EDGE SLAT SENSOR S282 FAULTY.SDR P9R2002F00015Switch · failedON FLAP RETRACTION, NR 5 KRUGER FLAP WOULD NOT RETRACT. LED LIGHT INDICATED NR 5 EXTENDED. INSPECTION ON GROUND INDICATED FLAP WAS FULLY RETRACTED. REPLACED THE NR 5 KRUGER FLAP SWITCH IAW MM. OPS CHECK GOOD.SDR GTIA021163Striker · defectiveACY - FLT 311 - UPON SLAT RETRACT, THE SLAT DISAGREEMENT LIGHT CAME ON AND SLAT OVERSPEED WARNING IN FLIGHT. FOLLOWED QRH PROCEDURES RETURNED TO KACY THERE WAS NO ROLL ASYMMETRY, AIRCRAFT WAS STABLE IN FLIGHT. REMOVED AND REPLACED NR 4 SLAT DRIVE DISAGREE PRSDR 02FDEA00754Warning System · malfunctionedAFTER T/O ON FLAP & SLAT RETRACTION HAD SLAT DISAGREE LIGHT ILLUMINATE. FOLLOWED RED TAB TO SLAT EXTEND LIGHT EXT. RETURN TO AIRPORT. DUMPED FUEL. INSPECTED ALL 6 SENSORS & TARGETS. PERFORMED BITE TEST ON SENSOR AT PROX BOX. ALL TESTS GOOD. DID SHAKE TESDR C7WA200200032Position Switch · failedFLT 41 - DURING TAKEOFF AT 80 KNOTS, THE FORWARD LEADING EDGE INTRANSIT LIGHT ILLUMINATED. TAKEOFF WAS ABORTED. REMOVED AND REPLACED NR 8 LEADING EDGE SLAT POSITION SWITCH IAW MM 27-81-11. OPS CHECK GOOD. (M)SDR SWAA022395Actuator · failedAIR TURNBACK, DURING CLIMB NR 2 KRUEGER FLAP WOULD NOT RETRACT. REMOVED AND REPLACED NR 2 KRUEGER FLAP ACTUATOR PER MM.SDR 02FDEA00723Switch · failedDURING FLAP RETRACTION FROM 2 DEG TO UP (NR 6 LE FLAP) NR 6 LED REMAINED AMBER, NO ADVERSE ROLL NOTED. REMOVED AND REPLACED NR 6 LEADING EDGE FLAP POSITION INDICATOR SWITCH PER MAINTENANCE MANUAL 27-82-001-4. OPERATIONAL CHECKS GOOD.SDR DL764021170Sensor · failedAFTER CLEARING RUNWAY RAISED FLAP HANDLE TO UP POSITION AND GOT L/E SLAT ASSY MESSAGE ON EICAS. BITE PSEU FOUND LT NR 3 I/B SLAT SENSOR AT FAULT CODE 013. REMOVED ACCESS PANEL 521TB. REPLACED SENSOR 284 PER M/M. REPLACED SENSOR SWITCH, BOLT, WASHER AND NUTSDR DL76K021166Warning System · malfunctionedL/E SLAT ASYM EICAS MSG WITH LEADING EDGE LIGHT AFTER TAKEOFF. A/C RETURNED TO GATE. RESET L/E SLATS, RAN FLAPS/SLATS WITH NO ABNORMALITIES, MESSAGES, OR FAULTS. NO SENSOR FAULTS ON PROX BOX.SDR 2002UALA01529Circuit Card · faultyEICAS "LE SLAT ASSY" AND ASSOCIATED LIGHT ILLUMINATED WITH INDICATED 1 DEGREE FOR BOTH LEFT AND RIGHT. TROUBLESHOT SYSTEM PER FAULT ISOLATION MANUAL. FOUND A5 DRIVER CARD IN THE NR 10 POSITION IN THE PROXIMITY SWITCH ELECTRONIC UNIT FAULTED. REPLACED CARD SSDR SWAA022137Switch · failedAIR TURNBACK, AFTER TAKEOFF WITH FLAPS SELECTED UP, L/E FLAP TRANSIT LIGHT REMAINED ILLUMINATED AND NR 2 L/E FULL EXTEND LIGHT REMAINED ILLUMINATED. REMOVED AND REPLACED NR 2 KRUEGER FLAP EXTEND SWITCH PER MM.SDR DL76K021061Sensor · dirtyEICAS MSG AFTER T/O, LEADING EDGE FLAP ASYM. INSP FOUND NO DAMAGE FLAP L/E. RAN BITE ON PROX BOX FAIL 296 AND 278 SENSOR. INSP AND CLEANED SENSOR 296 AND 278. RAN FLAPS 2 TIMES, NO PROBLEM BITE PROX BOX CKS OK.SDR 02FDEA00621Switch · faultyDURING FLAP RETRACTION FROM 15 TO 5 L/E FLAP INDICATOR WENT FROM GREEN TO AMBER. S/O LED POSITION INDICATORS SHOWED NR 6 LED RETRACTED. CYCLING FLAPS CHANGED NOTHING. LANDED WITH FLAPS 30 WITH A L/E FLAP AMBER WITH NR 6 INDICATING RETRACTED. REPLACED NR 6 SDR SWAA022034Module · faultyABORTED TAKEOFF, TAKEOFF WARNING HORN SOUNDED AND L/E FLAP TRANSIT LIGHT ILLUMINATED. REMOVED AND REPLACED FLAP/SLAT MODULE PER MM.SDR DL76G021019Pseu · looseDURING CLIMB AT FL140 AND 340 KNOTS THE FLAP IND MOVED TO 1/2 WITH ROLL MOTION L/E FLAP CAUTION LIGHT/EICAS MSG L/E FLAP ASYMMETRY MSG AS A/C SLOWED TO 250 KNOTS THE FLAP IN CYCLED UP AND BACK 1/2 4 TIMES/C PER FIM 27-81-00 FIG 107. FOUND FAULT AT PSEU 276 THSDR ANCF200200017Target · out of adjustEICAS MESSAGE LE SLAT ASYM, LEADING EDGE LIGHT ILLUMINATED WITH THE FLAP LEVER IN UP, BOTH FLAP POINTERS WERE IN 1/2. DURING FLAP/SLAT RETRACTION ON CLIMB-OUT PHASE. PERFORMED PROCEDURE IAW FIM 27-81-00 PAGE 134 AND WAS ADJUSTED CLEARANCE AT SENSOR TARGET S-SDR SWAA021808Slat · crackedDURING SCHEDULED D CHECK, FOUND NR 1 SLAT CRACKED BELOW INBD AUX TRACK CUTOUT. REPAIRED NR 1 SLAT PER SRM.SDR SWAA021393Sensor · failedAIR TURNBACK, ON DEPARTURE NR 3 KRUEGER FLAP WOULD NOT RETRACT. REMOVED AND REPLACED S173 FULL EXTEND SENSOR PER MM.SDR AALA20020881Sensor · malfunctionedMIA - FLT 1772 - EN ROUTE SJU-JFK, AIRCRAFT EXPERIENCED L/E ASYMMETRIC MESSAGE ON EICAS. DIVERTED FLIGHT TO MIA LANDING WITHOUT INCIDENT, NON-OVERWEIGHT. MIA ACCOMPLISHED FIM TASK 32-09-03 FAULT CODE 10 AND 285 WAS DETECTED. REPLACED PSEU DUE TO CODE 10 PROSDR MWEA020407Plunger · crackedSLAT DISAGREE LIGHT ILLUMINATED AFTER SLAT RETRACTED. REMOVED AND REPLACED CRACK, SPRINGS, PLUNGER ASSEMBLY CAM FOLLOW PER MD80 MAINTENANCE MANUAL 27-80-1.SDR GTIA020644Connector · dirtyACY - FLT 1265 - AUTO SLAT FAIL LIGHT ILLUMINATED DURING FLAP EXTEND FOR T/O TESTED STALL WARN BOTH 1 AND 2 TEST WAS SATISFACTORY. RETURNED TO GATE FOR MAINTENANCE. TESTED AND CLEANED CONNECTORS ON GROUND PROXIMITY UNIT-CYCLED NUMEROUS TIMES, OPS CHECKS OK PSDR C1HA200293005SwitchAMBER LEADING EDGE FLAP LIGHT REMAINED ON DURING FLAP EXTENSION. FLAP LEADING EDGE #1 ON ANNUNCIATOR PANEL ON. PERFORMED COM PROCEDURE. LANDED NO INCIDENT.SDR XNOA01047Actuator · lockedON TAXI AFTER SLATS & FLAPS SELECTION, NO INDICATION ON THE SFPI OF SLATS. FOUND RT INBOARD SLAT ACTUATOR IN LOCKED OUT POSITION. UNLOCKED ACTUATOR L/E SLAT SYSTEM. OPS CHECKS GOOD IAW AMM 27-81-00.SDR 02FDEA00308Position Switch · failedRIGHT INBOARD LEADING EDGE FLAP NR 5 FAILED TO RETRACT WHEN FLAPS 2 SELECTED. REMOVED AND REPLACED NR 5 LEADING EDGE FLAP POSITION SWITCH PER MM 27-80-001-4. OPS CHECK NORMAL.SDR USA2002F00008Warning System · activatedON APPROACH, CREW RECEIVED THE EICAS MESSAGE (LE SLAT ASYM) AND THE ASSOCIATED LIGHT. CREW BROKE OFF APPROACH AND PERFORMED A GO AROUND. FLIGHT THEN LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE PERFORMED THE APPROPRIATE FIM PROCEDURE. NO PROBLEMS WERE FOUNSDR 02FDEA00272Switch · faultyL/E FLAP NR 5 IND INTRANSIT LIGHT ON FWD INSTRUMENT PANEL AND AUX PANEL. REMOVED AND REPLACED FLAP POS SW FOR NR 5 KRUEGER FLAP PER MM 27-82-001-4. OPS CHECK GOOD.SDR SWAA020836Rod End · brokenABORTED TAKEOFF, DURING TAKEOFF THE L/E FLAP TRANSIT LIGHT AND THE NR 1 KRUGER FLAP TRANSIT LIGHT ILLUMINATED. REMOVED AND REPLACED NR 1 KRUGER FLAP TAILGATE ACTUATING ROD END PER MM.SDR AUS20020371Sensor · failed(AUS) AFTER TAKE-OFF, THE LEADING EDGE TRANSIT LIGHT REMAINED ILLUMINATED. INVESTIGATION FOUND THAT THE NR 2 LEADING EDGE FLAP EXTEND SENSOR HAD FAILED.SDR 2002F00402Switch · wornON TAXI-OUT WITH FLAPS 15 F/E AUX PANEL SHOWED NR 4 LE DEVICE NOT DOWN AND LOCKED A/C RETURNED TO GATE. REMOVED AND REPLACED NR 4 L/E DEVICE SWITCH PER MM 27-82-31. AIRCRAFT RETURNED TO SERVICE. (M)SDR MEX2002077Switch · failedFLT 6426 - MEX-MTY - CABIN CREW REPORTED THAT SLAT AND SIF LIGHT WAS TURN ON AT ANY SELECTION/POSITION FLAP. IT WAS DETECTED A TROUBLE WITH THE SWITCH S1-467. SUCH SWITCH WAS REPLACED IAW MM 27-81-02, TESTS OK. AT RON, MEX 21/22 SEVERAL TESTS WERE PERFORMEDSDR MEX2002075Sensor · failedFLT 429 - MIA-MEX - AIRCRAFT RETURNED TO RAMP AS CONSEQUENCE OF SLAT DISAGREE LIGHT COMES ON STEADY DURING TAXI. SLATS OPERATION WAS CHECKED, THE RIGHT AND LEFT PROXIMITY SWITCH CIRCUIT BREAKER WAS RESET AND WAS PERFORMED A BITE TO THE STALL WARNING COMPUTER SDR 02FDEA00207Switch · failedLEAD EDGE DEVICE NR 4 FAILED TO INDICATE UP ON FLAP RETRACTION AFTER T/O. REMOVED AND REPLACED NR 4 LEAD EDGE FLAP JUMPER CABLE. REMOVED AND REPLACED L/E FLAP NR 4 SWITCH PER MM 27-82-001-4.SDR MEX2002047Switch · failedFLT 411 - MIA-CUN - AIRCRAFT RETURNED TO PLATFORM AS CONSEQUENCE OF LIGHT DISAGREE SLAT TURNED ON. ON REVISION IT WAS FOUND STALL FAILURE LIGHT, TURN ON TOO. PERFORMED BITE TO BOTH COMPUTERS, FAIL ON VANE NR 1, CONNECTOR WAS CLEANED, AND A BITE TO PROXIMITY SDR 02FDEA00131Indicator · malfunctionedAFTER DEPARTURE NR 5 LED WOULD NOT RETRACT. RAN RED TABS, NO RELIEF. REMOVED AND REPLACED SLAT-FLAP DISPLAY MODULE PRECAUTION PER MM 27-82-031-4.SDR 02021501Warning System · activatedUPON FLAP RETRACTION LEADING EDGE LIGHT AND SLAT DISAGREE MESSAGE ILLUMINATE. LIGHT REMAINED ON DURING ACCOMPLISHMENT OF ABNORMAL CHECK LIST. TROUBLESHOOTING SYSTEM.SDR 02021101Warning System · activatedUPON FLAP RETRACTION LEADING EDGE LIGHT AND SLAT DISAGREE MESSAGE ILLUMINATE. LIGHT REMAINED ON DURING ACCOMPLISHMENT OF ABNORMAL CHECK LIST. TROUBLESHOOTING SYSTEM.SDR AUS20020064Sensor · faulty(AUS) NR 2 LEADING EDGE FLAP EXTEND SENSOR FAULTY.SDR DL764020112Proximity Sensor · out of adjustLEADING EDGE SLAT ASYMMETRY MESSAGE ON SLAT RETRACTION OUT OF ATL. NUMBER 2 SLAT PROX SENSOR OUT OF ADJUSTMENT. ADJUSTED PER BOEING S/L 767-SL-27-83.SDR CA020201001Indicator · failed(CAN) DURING THE TAKEOFF ROLL ELEVATOR TRIM INDICATOR JUMPED TO THE FULL NOSE DOWN POSITION AND THE TAKEOFF WARNING HORN SOUNDED. ABORTED TAKEOFF. FCECU RESET IAW REFERENCE INSTRUCTION LETTER (RIL) 84-27-004. AIRCRAFT RETURNED TO SERVICE.SDR 2002UALA00131Warning System · malfunctionedCREW HEARD LOUD THUMPING ON LEFT SIDE OF AIRCRAFT, AND HAD L/E SLAT DISAGREE LIGHT ILLUMINATE. DIVERTED TO SLC. NUISANCE EICAS MESSAGE GENERATED BY PROXIMITY SWITCH SYSTEM. THERE IS NO HISTORY OF SLAT POSITION PROBLEMS ON THIS AIRCRAFT. PERFORMED PSEU BITESDR 2002UALA00138Warning System · activatedEICAS MESSAGE LEADING EDGE SLAT DISAGREE DISPLAYED INTERMITTANTLY ALONG WITH CAUTION LIGHT ILLUMINATED. FLIGHT DIVERTED TO SLC.SDR 02FDEA00057Position Switch · faultyAFTER T/O AMBER LIGHT DID NOT EXTINGUISH ON RETRACTION TO FLAPS 2 DEG, S/O AUX PANEL SHOWED A RIGHT NR 5 L/E FLAP INTRANSIT LIGHT. RECYCLED WITH SAME RESULT. REMOVED AND REPLACED NR 5 L/E FLAP POS SWITCH DUE TO FLT CREW WRITE UP. REF MM 27-82-001-4.SDR AWXA200200004Warning System · malfunctionedSNA - ABORTED TAKEOFF - FLT 264 - C - DURING TAKEOFF INITIATION ON RUNWAY AT SNA FLIGHT CREW RECEIVED SLAT DISAGREE LIGHT INDICATION. TAKEOFF WAS ABORTED AND AIRCRAFT TAXIED TO TAXIWAY WHERE MAINTENANCE CONTROL TALKED FLIGHT CREW THROUGH RESET PROCEDURES. SY
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