JASC 2780
Service difficulty reports · 2,159
Reports filed under 2780 · Leading Edge Slat Control 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 = '2780' 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 = '2780' 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 UHLA2010111300204Slat · malfunctionedON FINAL APPROACH RECEIVED SLAT FAIL MESSAGE ON EICAS AFTER SELECTING FLAPS 3. PERFORMED A GO AROUND. RAN QRH, AND REQUESTED EXTRA LENGTH. LANDED WITH FLAPS 3, NO INCIDENT. MAINTENANCE CLEARED SLAT INHIBITS IAW 27-81-00-810-803-A, AND RAN SLATS AND FLAPS FSDR IPXA10163564Solenoid Valve · inoperativeON TAKEOFF, SLAT SYS 2 FAULT LIGHT ECAM SLAT SYS 2 FAULT ILLUMINATED OVERHEAD PANEL. R & R SOLENOID VALVE ON VALVE BLOCK 26CV REF MM 27-84-33-04. FOLLOWED FIM 27-80-05, STEP 1 TO A2-6-13. ENABLE SOLENOID VALVE HAD RESISTANCE VALVE OF 69 OHMS. OPS CK OF SYS 2SDR CA101104009Torque Tube · disconnected(CAN) AFTER DEPARTURE HAD SLAT FAIL MESSAGE. WE RAN QRH CHECKLIST AND RETURNED TO YYC. FOUND RT SLAT DRIVELINE MECH DISCONNECTED AT RT NR 5 SLAT ACTUATOR. CARRIED OUT FIM 27-81-00-810-801-A AND RE-CONNECTED TORQUE TUBE AS PER AMM 27-81-03/401. SLAT CONTROLSDR FDEA201010224151Switch · faultedKRUGER FLAP WOULD NOT RETRACT AFTER TAKEOFF OR EXTEND FOR LANDING. FOUND EXTEND SWITCH FAULTING IAW TSM 27-80-12. R & R SWITCH IAW AMM 27-89-11-04-0. OPS CKD GOOD.SDR N6WA20101002Slat System · warning messageSLAT FAIL CAUTION MSG. MANUALLY LOWERED SLATS AND FLAPS TO THE 8 DEGREE POSITION IAW AMM 27-81-00. INSPECTED SLATS AND FLAPS AND FOUND ACFT SAFE FOR 1 TIME FERRY FLIGHT. VERIFIED FLAPS CONFIG MSF NOT PRESENT.SDR CA101015001Pseu · failedAFTER TAKEOFF AND IN CLIMB THE CREW REPORTED FLAP/SLATS ASSYMETRY. DISCUSSIONS WITH MX TO RECTIFY THE PROBLEM WERE UNSUCCESSFUL AND THE FLIGHT RETURNED TO DEPARTURE, APPROX 25,000K OVERWEIGHT FSEU LAST LEG CODES 27-81021 & 27-81042. PSEU BIT FAULTS NR 10 & S3SDR FDEA201010144075Drive System · crackedDURING TEST FLIGHT AT 15,500'& 180 KTS, SLAT HANDLE MOVED TO EXTEND POSITION, SLATS WOULD NOT EXTEND. HANDLE MOVED BACK TO RETRACT & EXTEND AGAIN, SLATS FINALLY EXTENDED NORMALLY. HYD PAGE INDICATED NO QUANTITY,"HYD 3 FAIL" THEN DISPLAYED. COMPLIED W/RED TASDR FDEA201010144074Slat System · malfunctionedDURING TEST FLIGHT AT 15,500' AND 180 KTS, SLAT HANDLE MOVED TO EXTEND POSITION, SLATS WOULD NOT EXTEND. HANDLE MOVED BACK TO RETRACT & EXTEND AGAIN, SLATS FINALLY EXTENDED NORMALLY. HYD PAGE INDICATED NO QUANTITY,"HYD 3 FAIL" THEN DISPLAYED. COMPLIED W/RESDR FDEA201010144078Slat System · malfunctionedDURING TEST FLIGHT AT 15,500' & 180 KTS, SLAT HANDLE MOVED TO EXTEND POSITION, SLATS WOULD NOT EXTEND. HANDLE MOVED BACK TO RETRACT AND EXTEND AGAIN, SLATS FINALLY EXTENDED NORMALLY. HYD PAGE INDICATED NO QUANTITY,"HYD 3 FAIL" THEN DISPLAYED. COMPLIED W/RESDR FDEA201010053948Drive Assy · shearedCENTER ACCESSORY COMPARTMENT, INBD SLAT DRIVE CONTROL RETENTION MECHANISM (LT SIDE) HAS TWO SHEARED MECHANICAL FUSES. REMOVED AND REPLACED INBD SLAT DRIVE CONTROL MECHANISM SHEAR MECHANICAL FUSES REF CMM 27-83-09 AND AMM 27-83-08-2.SDR UALA2010092903594Controller · malfunctionedFLAPS SLOW, SLAT SYS 2 FAULT ON RECALL. RESET NO HELP. REPLACED NR2 SFCC. RAN FLAPS & SLATS THRU NUMEROUS CYCLES. SYS OPS APPEARS NORMAL. HAD VALVE BLOCK SYS STATUS MESSAGE PRIOR TO REPLACEMENT OF SFCC NR 2. MESSAGE CLEARED AFTER SFCC REPLACED.SDR HALA2010092000425Cable · frayedLEFT SLAT FOUND PARTICALLY EXTENDED W/FLAP/SLAT HANDLE RETRACTED. FOUND LT OTBD SLAT EXTEND CABLE FRAYED REPLACED CABLE PN 54913810EF09724 IAW AMM20-00-02. ADJUSTMENT TEST PEND. ADJUSTED SLAT DRIVE CABLES
IAW AMM27-80-00-830-802, OPS CHECKED GOOD.SDR UALA2010090803331Control Rod · damagedDAMAGE TO RT WING L/E. RT WING INBD SLAT OTBD TIE ROD DAMAGED. PANEL R & R TO SHOP 273 (AOG D0385). WORKING WITH EG FOR REPAIR OF L/E WHERE PANEL SCREWS UP TO. ALSO ROBBING PANEL FROM TPA. REPLACED CONTROL ROD. ACCMP'D INSTALLATION INSP.SDR UALA2010090703265Servo · malfunctionedRAIL TRIM DRIFT, FLIGHT DIVERTED. UNCOMMANDED ROLL 2.5 UNITS UP THEN DOWN TO NEUTRAL. CREW REPORTS ISSUE OCCURS WITH A-PILOT ON AND OFF. NO FAULTS ON CURRENT LEG REPORT OR ON FLIGHT CONTROL ECAM PAGE. REPLACED 33CE2 R INBD AILERON.SDR DXTA2010090704221Slat System · bindingFLAPS JAMMED AT 18 DEGREES AT 400 AGL AFTER TAKEOFF. FLAP HANDLE PLACED TO 20 & FLAPS & KRUEGERS RETURNED. FLAPS 0 SELECTED & FLAP RETRACTED TO 0. SLATS 0 SELECTED & SLATS JAMMED AT APPROX 2-3 DEGREES. FLAP HANDLE MOVED TO VARIOUS POSITIONS, SLATS REMAINED JSDR UALA2010082603159Gearbox · leakingNR 6 SLAT I/B GEARBOX NO BACK BRAKE DRIVE BROKEN LEAKING. REPLACED GEARBOX, RETRACTED THE SLAT SYS, PRIMARY SYS, OPS CHECK OK.SDR CA100824001Slat System · failedAFTER DEPARTURE, THE FLIGHT CREW ENCOUNTERED A SLAT FAILURE AT 1000 FT AGL. THE SNAG WAS NOT RESOLVED, THEREFORE THE ACFT RETURNED TO POINT OF DEPARTURE. T/S IAW FIM 27-81-00-810-805-A, STEP 1, SF-ACE CLEAR INHIBITS PROCEDURE CARRIED OUT. RESET SUCCESSFUL. (SDR FDEA201008062869Switch · failedNR 6 LED FAILED TO RETRECT. NR 6 SLAT EXTEND LIGHT ON SO'S PANEL REMAINS ON AT ALL FLAP POSITIONS. WITH THE NR 6 SLAT CONNECTOR PLUG DISCONNECTED THE EXTEND LIGHT WILL EXTINGUISH. WITH THE JUMPER WIRE INSTALLED THE RETRACT REMAINS ON AT ALL FLAP SETTINGS AGSDR FDEA201008032783Slat System · malfunctionedSLOWING THRU 200 KTS TRIED TO EXTEND SLATS. AS SOON AS HANDLE MOVED FROM DETENT, GOT LOUD GRINDING NOISE. ALSO GOT ECAM WARNING FOR SLAT 1 & SLAT 2 FAULT. RECYCLED HANDLE. WARNINGS CLEARED; SLOWED TO 180 KTS, EXTENDED SLATS NORMALLY WITH NO WARNINGS AND SDR UALA2010080202767Fseu · failedSLATS PRIMARY FAIL PRIMARY (HYDRAULIC) SLAT DRIVE FAILURE. SLATS OPERATING IN SECONDARY (ELECTRICAL) MODE. REPLACED NR 2 FSEU PER MM, CHECKS OKAY.SDR R61A20100359Slat · malfunctionedCREW REPORTED SLAT FAIL ON APPROACH AFTER SELECTING SLAT/FLAP LEVER TO 1, DECLARED AN EMERGENCY AND LANDED AT DEN WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT PER EMB AMM AND CLEARED INHIBITS AND RESET SYSTEM, A/C WAS THEN RELEASED INTO SERVICE.SDR AALA20100723ORD01Fseu · faultedORD - ON ARRIVAL LEADING EDGE FLAPS TRANSIT LIGHT ILLUMINATED. FLAPS SET TO 5 DEGREES. EMERGENCY DECLARED, LANDED ORD WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED FLAP SLAT ELECTRONICS UNIT. INSPECTED ALL SENSORS AND TARGETS NO FAULTS FOUND. SDR UALA2010072302637Bypass Valve · failedL/E SLATS INOP IN ALTERNATE, L/E SLATS DISAGREE EICAS MESSAGE. TROUBLESHOT SYSTEM PER MM. NEEDS BYPASS VALVE V10059. VALVE REPLACED. ACP OP TEST PER MM, CHECKS OKAY. ACP'D OP TEST OF FLAP SLAT. ALT DRIVE SYS PER JIC, OP CHECK OKAY.SDR CA100719003Slat System · failedTHE ACFT ENCOUNTERED A SLAT FAILURE ON APPROACH. MX HAS BEEN ADVISED.SDR COMA2010071970019Bpsu · chafedON APPROACH INTO MSP RECEIVED SLAT FAIL CAUTION MSG. EMERGENCY DECLARED, A/C LANDED SAFELY. REMOVED AND REPLACED RIGHT WING SLAT BPSU.SDR IPXA10660831Switch · looseEMERGENCY DECLARED - EICAS MSG "LE SLAT ASYM" L/E LIGHT ILLUM WITH FLAP LEVER IN 1. BOTH FLAP POINTERS WERE CORRECT. T/S IAW FIM 27-81-00 BLOCKS 1-3 SUB 9, FOUND NR11 SLAT 301 SWITCH TARGET LOOSE IN MT. SECURED TARGET AND BITE CHECK PSEU WITH NO FAULTS. CYSDR HALA2010062900280Electronic Unit · malfunctionedFLAP SLAT ELEC MSG DISPLAYED. BITE CHECKED FSEU, FOUND PSEU POS SENSOR 1 MSG. 27-51002. FOUND C/B C14 AND C15 ON P11 POPPED. RESET CBS NO DEFECTS NOTED. R & R FLAP/SLAT ELECTRONICS UNIT IAW AMM 27-51-01. OPS CHECK OK.SDR UALA2010062802275Control Rod · brokenFLAP PROBLEM, RTFL. DURING TROUBLESHOOTING FOUND CONTROL ROD ON LEADING EDGE SLAT TO BE BROKEN AND IMPALED INTO SLAT. LEFT HAND WING, SLAT JUST INBOARD OF NR 1 ENG. REMOVED NR 6 LEADING EDGE SLAT. INSTALLED AND SOLD NR 6 L/E ON BASE WU T6839X.SDR UALA2010062502261Solenoid · faultyPRIMARY FLAP-SLAT ADVISORY MSG ON EICAS. SOLENOID FOUND FAULTY. LOW SPEED SOLENOID REPLACED. TEST PASSED.SDR CA100629005Limiter · intermittent(CAN) SLATS FAIL ON THREE OCCASIONS. SLAT FAIL TO RETRACT- INOP, MAY 17TH 2010. THE SYSTEM WAS TROUBLE SHOOT BY GULFSTREAM USING TEST BOX TO CHECK FAILURE, SYSTEM STARTED TO OPERATE PROPERLY COULD NOT DUPLICATE PROBLEM. THE SLAT SYSTEM WAS INSPECTED AND NR 3SDR UALA2010062102161Actuator · malfunctionedFLAP SLAT DISAGREE, FLIGHT DIVERTED. LOCKED OUT BETWEEN 0 AND 1 AFTER TAKE OFF. L/E SLAT DISAGREE DISPLAYED ON EICAS. CREW ACCOMPLISHED IRREGULAR PROCEDURE 14.70.5. FOUND NR 6 ROTARY ACTUATOR INDICATOR POPPED. REPLACED NR 6 L/E SLAT DRIVE ROTARY ACTUATOR, OSDR ASOA201000855Slat System · failedSLATS FAIL CAUTION N APPROACH, (TRUCKS WERE REQUESTED TO BE STANDING BY) SLATS FAIL RESET IAW AMM 05-51-49-970-801-A01 RESET PROCEDURES. IAW MCC, NO FURTHER ACTION IS REQUIRED.SDR HALA2010051700249Control Cable · dislodgedRT WING SLAT CONTROL CABLE JUMPED OUT OF PULLEY AND DAMAGED RIBS, 2 EA AT SLAT CONTROL MECHANISM OTBD SUPPORT. REMOVED R/W SLAT CONTROL CABLES, 2,3,4,AND 5 SLAT FOR RIB REPAIR IAW MM 20-00-02. REMOVED R/W PULLY BRACKET, OTBD OF SLAT DRUM MECHANISM, IAW 717 J.SDR FDEA201005141531Switch · misinstalledON CLEAN UP OF FLAPS. NR 1 PORT L/E FLAPS WOULD NOT RETRACT FROM 5 DEGREES TO 2 DEGREES POSITION. GSP U TRIED JUMPER PLUG NO HELP. ON FURTHER TROUBLESHOOTING FOUND WEAR MARKS WHERE SWITCH LINKAGE WAS CONTACTING AIRFRAME. NR1 L/E FLAP SWITCH IMPROPERLY INSTSDR FDEA201005131530Jackscrew · bindingSLAT 1 & SLAT 2 FAULT ON ECAM. FOLLOWED QRH SLAT WOULD NOT MOVE. PLEASE WORK IN CONJUNCTION WITH TSI 27-80/7759. R & R NR 3 LT SLAT SCREWJACK IAW MM 27-84-22-4. ACCOMPLISHED OPS TEST OF L/E SLATS IAW MM 27-84-00-5 WITH NO FAULTS NOTED.SDR FDEA201005131529Jackscrew · damagedSLAT 1 & SLAT 2 FAULT ON ECAM. FOLLOWED QRH SLAT WOULD NOT MOVE. PLEASE WORK IN CONJUNCTION WITH TSI 27-80/7759. R & R NR 3 LT SLAT SCREWJACK.SDR UALA2010051201611Electronic Unit · intermittentL/E SLAT DISAGREE AND EICAS MSG, RTFL. ACCOMPLISHED FIM BITE PROCEDURE, ALL NORMAL. NR 1 FSEU SHOWED INTERMITTENT NR 1 SLAT, ALL CLEARED. OPERATED FLAPS - SLAT HYD AND ELEC 3 TIMES ALL NORMAL. PER ABOVE MM OK FOR NORMAL SERVICE.SDR UALA2010051001567Motor · faultyCIRCUIT BREAKER H24 POPPED ON OVERHEAD PANEL. FTL CREW REPORTS H24 CB POPPED DURING CRUISE PHASE OF FLIGHT. REPLACED SLAT DRIVE OTBD ALTERNATE MOTOR. ACP TEST FOR BYPASS VALVE ROTARY ACTUATOR AND CHECKED FSEU BITE BOX WITH NO FAULT LIGHTS ON. C.B H24 STAYED CSDR UALA2010050301471Control Valve · leakingSLATS PRIMARY FAIL MESSAGE WHENEVER FLAPS COMMANDED IN NORMAL MODE. BY- 227914 :MAT SHOWS MNT MSG 27-21021 DETECTED BY FSEU-1. ACPD FIM 27-81 TASK 810 THRU E3(D). CHECKED LOW SPEED SOLENOID RESISTANCE REF. WDM 27-81-15 AT SLAT PRIMARY CONTROL VALVE (V27003) COSDR FDEA201004291396Flap System · faultedFLAPS STUCK AT 16DEG WITH 20DEG SELECTED WITH FLAPS SYS 1 AND 2 FAULT LIGHT. DURING GO AROUND MOMENTARY OVERSPEED AT 200 KNOTS FOR 5 SECONDS. RECYCLED HANDLE, FLAPS WORKED NORMAL. AMM 05-51-13-0 FOR INSPECTIONS AFTER FLAP/SLAT LIMITING SPEED EXCEEDED. PLEASESDR MYWA100062Warning Light · illuminatedETOPS SIGNIFICANT ITEM - NR 3 FLAP IN TRANSIT LIGHT ILLUMINATED IN FLIGHT. NO EFFECT ON ACFT ROLL AND LIGHT EXTINGUISHED AUTOMATICALLY.SDR QXEA2010032900206Slat System · failedSLATS FAIL. MDC INDICATED SLAT SYS MECHANICAL JAM IN FAULT HISTORY CW OPS TEST OF THE FLAP AND SLAT SYS IAW AMM TASK 27-50-00-710-801 NO DEFECTS NOTED CW VISUAL INSP OF SLATS AND SLAT TRACK ASSYS WITH SLATS EXTENDED AND RETRACTED NO DEFECTS NOTED. RETURNED TOSDR AALA20100323DFW01Fseu · faultedDFW - CREW REPORTED DURING APPROACH WITH FLAPS SELECTED AT 20 DEGREES, RECEIVED "LEADING EDGE" ANNUNCIATOR AND "LEADING EDGE ASSYMETRY" EICAS MESSAGE. EMERGENCY DECLARED LANDED WITHOUT INCIDENT. REPLACED FLAP SLAT ELECTRONIC UNIT THAT HAD FAULTED. SYSTEM GRSDR FDEA201003120790Valve · malfunctionedON SLATS RETRACT UNCOMMAND ROLL TO THE RT, REQUIRE FULL LT AILERON AND RUDDER, NO SLAT DISAGREEMENT, NO ALERT, MOVE SLAT HANDLE BACK TO SLATS EXTEND, ACFT UNDER CONTROL, MADE NORMAL FLAPS 35 LANDING PVG WITHOUT INCIDENT. INSTALLED THE LT OTBD SLATS BALANCESDR FDEA201003100739Pseu · failedPASSING FL 16000 FT PSEU FAIL, SLAT DISAGREE AND OVERSPEED SLAT WARNING IAS 280KTS. RAN QRH LANDED KMKE 22/RET SLAT SENSOR 4A ON RT WING IS SHORTED WITH THE NAV LIGHT PWR SUPPLY. WIRES ARE SHORTED INSIDE A PLASTIC SECTION OF CONDUIT. VERIFIED THAT THE NAV SDR FDEA201003070672Jackscrew · failedRECEIVED SLAT SYS 1 AND SYS 2 FAULT. SLAT STUCK AT APPROX 2 DEG, LANDED SLATS 2 DEG AND FLAPS 40 DEG, REPEAT WRITE UP. CYCLED ON THE GROUND PRIOR TO DEPARTURE AND THEY WORKED OK. CYCLED AIRBORN AND THEY STUCK. APPEAR TO BE AIRLOAD RELATED, CYCLED AT 210 KTSDR R61A20100103Psu · faultyCREW REPORTED SLAT FAIL MSG DURING CRUISE, DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT INTO PHL. MAINTENANCE TROUBLESHOT AND FOUND THE RT FLAP/SLAT PSU TO BE AT FAULT. REMOVED AND REPLACED THE RT FLAP/SLAT PSU PER EMB AMM. THE A/C WAS RELEASED BACK INSDR FDEA201003040641Slat System · malfunctionedDURING SLAT EXTENSION, SLATS STUCK AT 0 DEGREES. BOTH OVERHEAD SLAT FAULT LIGHTS CAME ON. CYCLED HANDLE AND SLATS STAYED STUCK. DURING TAXI IN CYCLED HANDLE AND SLATS WORKED NORMALLY. BITE TEST OF SFCC 1 SHOWED "MAIN CONT VLV" ON ARRIVAL, SLATS WORKING NORSDR SIMA201006201Slat · failedON FLIGHT 2803 DURING THE APPROACH THE CREW REPORTED THAT THE SLATS FAILED. THE CAPTAIN REQUESTED CRASH, FIRE AND RESCUE EQUIPMENT AS A PRECAUTIONARY MEASURE. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. CLEARED INHIBITS ANDSDR C77A240692Slat System · failedON APPROACH INTO IAD ACFT EXPERIENCED A SLAT FAIL BETWEEN POSITION 3 AND 5. MX REPLACED SKEW SENSORS ON RT 3 AND 4 SLATS. THE 4 LT SLAT HARNESS WAS ALSO REPLACED. THE ACFT HAS NOT HAD ANY REOCCURRENCES OF SLAT FAILS.
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