JASC 2780

Service difficulty reports · 2,160

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.

SDR 00FDEA00552Controller · failedSTUCK SLATS AFT TO SLATS REMAIN AT 15'' BOTH SYS 1 AND 2 FAULT LIGHTS AND SLATS LIGHTS ON SPFC ON. REMOVED AND REPLACED NR 1 SFCC PER MM 27-5-18-4. PERF BITE TEST AND OPS CK OF FLAPS AND SLATS, NO FAULTS NOTED. AC OK FOR SERVICE.Aug 16, 2000 · N442FE · Airbus A310203SDR EIA2000035Pcu · failedJFK - NR 1 RIGHT SLIDE LE LIGHT ILLUMINATED AT LEVEL OFF FL330. AIRCRAFT CONTROLS HEAVY TO THE RIGHT. PERFORMED OPS CHECK OF NR 1 RT LE SYSTEM. NO DEFECTS NOTED. REPLACED NR 1 RT LE PDU AS PRECAUTIONARY MEASURE. OPS/LEAK CHECK GOOD. NO FURTHER DISCREPANCAug 8, 2000 · N481EV · Boeing 747132SDR MALA000501Speed Brake · deployedON DESCENT INTO DTW, AIRBRAKE DEPLOYED UNCOMMANDED, IT FELT AS IF THE AIRBRAKE WAS OPEN IN VARYING DEGREES. MAINTENANCE DEFERRED AIRBRAKE IAW MEL 27-60-1.Jul 31, 2000 · N518XJ · Bac AVRO146RJ85ASDR 0002662299Pump · failedDURING CRUISE, A SYSTEM HYDRAULIC PRESSURE AND QUANTITY WENT TO ZERO. CREW PERFORMED COM PROCEDURE AND RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MSP MAINTENANCE REPLACED THE OUTBOARD FLAP MOTOR PUMP. LEAK AND OPERATIONAL CHECK OK.Jul 26, 2000 · N299US · Boeing 727251SDR HALA0000239Pulley · brokenHNL - FLT 347 - ON APPROACH AT FLAPS 5 DEGREES SELECTION, 'SLAT DISAGREEMENT' LIGHT CAME ON. PERFORMED SLAT DISAGREEMENT PROCEDURE AND LANDED IN KOA. ON DEPARTURE OUT AT APPROX 180 KNOTS AT FLAPS 15, BLUE SLAT LIGHT WENT OUT AND 'SLAT DISAGREE' ANNUNCIATOR Jul 23, 2000 · N672MC · Doug DC951SDR EIAA2000029Shaft · brokenKHNL - RIGHT NR 4 LED TORQUE TUBE BROKE ON FLAP RETRACTION. FOUND RT NR 4 KRUEGER FLAP TORQUE TUBE BROKEN AT PDU. REPLACED NR 4 KRUEGER FLAP TORQUE TUBE PER MM 27-81-05. OPERATED FLAPS ELECTRICALLY AND PNEUMATICALLY. CHECKED NORMALLY. REQUIRED INSPECTION Jul 23, 2000 · N481EV · Boeing 747132SDR 00FDEA00445Control Cable · brokenLT WING LEAD EDGE SLAT NR 7 EXTEND CABLE NR 65 FOUND BROKEN DURING ACCESS PANELS OPEN UP. *S/D* REMOVED AND REPLACED PER MM 27-89-13-4.Jul 7, 2000 · N319FE · Doug DC1030FSDR 00FDEA00444Control Cable · brokenLT WING LEAD EDGE SLAT NR 6 EXTEND CABLE NR 63 FOUND BROKEN DURING ACCESS PANELS OPEN UP. *S/D* REMOVED AND REPLACED PER MM 27-89-11-4.Jul 7, 2000 · N319FE · Doug DC1030FSDR 00FDEA00441Warning Light · illuminatedBOTH SLAT FAULT LIGHTS ILLUMINATED DURING EXT, INDENTICAL PROBLEM TO PREVIOUS WRITE-UP. FLAPS WORKED OK AFT LANDING. (SLAT SYS 1 & 2 OPER FOR LAND). INSTALL NEW SFCC''S 1/2 DUE TO HISTORY AND TESTED PER AMM 27-51-00-5. BOTH TEST OK. RECHECKED SYS TORQUE Jul 7, 2000 · N414FE · Airbus A310203SDR 00FDEA00440Slat · inoperativeBOTH OVERHEAD FAULT LIGHTS ILLUM AND THE SFPI LIGHT WAS EXTINGUISHED. PERFORMED ADJUSTMENT TEST FOR SLAT/FLAP REF MM 27-51-00-5. OPS CK NORM. CYCLED SLATS, NO DEFECTS NOTED. OK FOR SERVICE.Jul 7, 2000 · N414FE · Airbus A310203SDR USAABB00085Pin · faultyPHL - FLT 94 - EN ROUTE CLT-LGW - CREW RECEIVED THE AURAL WARNING HORN FOR TAKEOFF CONFIGURATION WARNING. CREW ALSO RECEIVED CONFIG LGHT AND THE EICAS MESSAGE ''FLAPS.'' MAINTENANCE REPLACED THE PSEU AND THE R215 RELAY. ON THE SUBSEQUENT FLIGHT (FL 33), THEJul 3, 2000 · N650US · Boeing 767201SDR 0002289998Stop · wornDURING APPROACH, SLAT DISAGREEMENT LIGHT ILLUMINATED WITH ROLL TO THE LEFT ON SLAT EXTENSION. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND STOPS ON LEFT TELESCOPING DUCT WORN. REPLACED STOPS. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED Jun 27, 2000 · N8934E · Doug DC931SDR DL757001214Flap · damagedON INITIAL CLIMBOUT, T/E FLAP ASYMMETRY ANNUNCIATED. FLAPS STOPPED RETRACTING AT ABOUT 15 DEG. FOUND INBOARD SIDE OF LT WING OUTBOARD FLAP RETRACTED BUT OUTBOARD SIDE STILL EXTENDED. - REPLACED AFT LEFT FLAP ASSY AND RIGGEDJun 27, 2000 · N672DL · Boeing 757232SDR SWAA001118Rod End · out of adjAIR TURNBACK, NR 6 L/E SLAT WOULD FULLY EXTEND AND WOULD NOT RETRACT AFTER TAKEOFF. REMOVED AND REPLACED NR 6 L/E SLAT ROD END ACTUATOR PER MM.Jun 18, 2000 · N698SW · Boeing 737317SDR TSAA0027148Sensor · inoperativeFLT 278 - HNL-OGG - RIGHT KRUEGER FLAP (NR 4 LED) WOULD NOT RETRACT AFTER TAKEOFF. CALLED IN WITH SLAT INDICATION PROBLEM. RETURNED TO HONOLULU. NO EMERGENCY DECLARED, AIRCRAFT LANDED WITH NO FURTHER PROBLEMS. REMOVED AND REPLACED EXTEND SENSOR ON THE NR 4Jun 15, 2000 · N820AL · Boeing 737230CSDR 2000UALA00223Accessory Unit · malfunctionedTHE NR 3 FLAP IN TRANSIT LIGHT ON THE OVERHEAD PANEL FLICKERS ALONG WITH THE FORWARD PANEL FLAPS IN TRANSIT LIGHT WITH FLAPS UP. *S/D* REPLACED THE FLAP SLAT ACCESSORY UNIT, (M229). THE LEADING EDGE INDICATION SYSTEM HAS OPERATED NORMAL SINCE THE REPLACEMENMay 29, 2000 · N365UA · Boeing 737322SDR EIA2000019Flap · malfunctionedJFK - NR 3 LEFT LE FLAP WOULD NOT EXTEND NORMALLY, EXTENDED ELECTRICALLY OK. REPLACED NR 3 LEFT LE PDU PER MM 27-81-02, OPS CHECKED OK PER MM 27-81-00. (M)May 13, 2000 · N471EV · Boeing 747273CSDR CA000530059Computer · malfunctioned(CAN) ON APPROACH FLAP/SLATS SELECTED WITH NO MOVEMANT. LANDED FLAPLESS. SYSTEM INSPECTED WITH NO FAULT FOUND, COMPUTER RESET, OPERATED NORMAL.May 12, 2000 · Airbus A320211SDR COMA0060432Cap · chafedLEFT HAND AND RIGHT HAND INBOARD FLAP INBOARD VANE CAPS CHAFED OUT OF LIMITS. PERFORMED A MAJOR REPAIR BY REPLACING LEFT HAND AND RIGHT HAND FLAP INBOARD VANE CAPS IAW WVAC EO 601R-57-1309.May 7, 2000 · N735CA · Cndair CL6002B19SDR 0001809856Valve · failedDURING APPROACH INTO MSP UPON SLAT EXTENSION, THE AIRCRAFT ROLLED TO THE RIGHT. SLAT DISAGREEMENT LIGHT ILLUMINATED AND NO SLAT EXTEND INDICATION. PERFORMED COM PROCEDURES AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE HYDRAULIC SLAT VALVE BYPASSING IN May 6, 2000 · N765NC · Doug DC951SDR 0001699944Duct · stuckSLAT DISAGREEMENT ANNUNCIATOR ON DURING SLAT EXTENSION ON APPROACH TO MSP. ACCOMPANIED BY A ROLL TO THE LEFT. EXPERIENCED TURBULENCE AND BOTH SLATS EXTENDED. RETRACTED SLATS AND AN UNEVENTFUL NO-SLAT LANDING WAS MADE. MAINTENANCE LUBED ''T'' DUCT AND DEFERMay 2, 2000 · N1309T · Doug DC931SDR DHL200036501Flap · failedKRUEGER FLAPS FAILED TO RETRACT AFTER TAKEOFF. RT KRUEGER AND NOTCH FLAP DEFERRED PER MEL 27-84-02. COMPLIED WITH SPECIAL PROCEDURES PER S/P 27-84-02 PG 20 AND 21.May 2, 2000 · N365DH · Airbus A300B4203SDR AALA20000691Pcu · malfunctionedJFK - FLT 0092 - ON INITIAL CLIMB-OUT, GOT SLATS SYSTEM 2 FAULT. CONCURRENT WITH F/O SPEED LIMIT WARNING WHEN SLATS RETRACTED, GOT CGCC FAULT (TRIM TANK ISOL VALVES SLOW TO OPEN). NO OTHER FAULTS OR ANOMALIES (SUCH AS RUDDER TRAVEL OR PITCH FEEL). F/O ADC IApr 19, 2000 · N70072 · Airbus A300B4605RSDR DL76L000720Proximity Switch · malfunctionedAIR TURNBACK, HAD MASTER CAUTION WARNING WITH L/E SLAT ASSY LIGHT ON EICAS AND L/E LT. BOTH FLAP NEEDLES MOVED UP TO THE 1/2 DETENT MARK. PSEU BIOTE FAULTED S301. FSEU BITE NO FAULTS. REPLACED S301 PER MM. TARGET GAP OK. OPERATED FLAPS/SLATS ALL NORMAL.Apr 15, 2000 · N179DN · Boeing 767332SDR EISA2000044Switch · out of adjLEFT LEADING EDGE NUMBER THREE FLAP LIGHT ILLUMINATED IN TURBULENT CONDITIONS. ADJUSTED POSTION INDICATOR MICROSWITCH ON NR 3 LEADING EDGE FLAP. OPERATIONAL CHECK GOOD. (M)Apr 8, 2000 · N742RW · Boeing 7272M7SDR CA000427026Jackscrew · jammed(CAN) SLATS JAMMED IN RETRACTED POSITION. NR 1 SLAT ACTUATOR FOUND TO BE TRIPPING TORQUE LIMITER AT MID STROKE OF RANGE REPLACED UNIT.Apr 5, 2000 · Airbus A300B4203SDR 00FDEA00181Switch · bentNR 5 LEAD EDGE FLAP SHOW INTRANSIT ABOUT 5 MIN AFT T/O. DID RED TABS, EXT TO 5 DEG AND BACK TO 0 AND LIGHT WENT OUT. REMOVED AND REPLACED MICRO SWITCH PER MM 27-81.Mar 28, 2000 · N185FE · Boeing 72722SDR 2000UALA00159Switch · malfunctionedLEADING EDGE SLAT NR 4, RIGHT INBOARD DISPLAYED INTRANSIT AT SLAT POSITION 2 AND 0. CYCLED TWICE AND GOT THE SAME INDICATION. RETURNED TO DEN. *S/D* REPLACED NR 4 LEADING EDGE FLAP ACTUATOR AND SWITCH PER 27-83-06, OP CHECKS NORMAL.Mar 27, 2000 · N7252U · Boeing 727222SDR 20000501SH005Bellcrank · bentFLAPS WERE LOWERED TO 30 DEGREES DURING LANDING. AS FLAPS WERE RAISED, A POP SOUND WAS HEARD AND FLAPS WOULD NOT EXTEND. INVESTIGATED AND FOUND BENT BELLCRANK. SUSPECT BELLCRANK FAILED DUE TO WEAR ON CAM PORTION AND WORN SPACERS. NEW PART ON ORDER AND FLAPMar 26, 2000 · N922AK · Cessna 152SDR 20001208AP012Actuator · crackedWHILE TAXIING ONTO RUNWAY SYSTEM A HYDRAULIC PRESSURE WAS LOST. AIRCRAFT WAS TOWED TO GATE. THE NR 6 SLAT ACTUATOR WAS FOUND WITH THE FLANGE NUT FITTING CRACKED IN HALF. REPLACED THE SLAT ACTUATOR AND THE NR 1/ NR 2 ENGINE DRIVEN HYDRAULIC PUMP AND CASE DRAMar 24, 2000 · N778AT · Boeing 727227SDR DL72S000555Actuator · leakingLOST A SYSTEM HYD QTY DURING CLIMBOUT. FOUND NUMBER 6 LEADING EDGE FLAP ACTUATOR LEAKING. REPLACED NR 6 LEADING EDGE FLAP ACTUATOR AND A SYS CASE DRAIN AND PRESS FILTERS.Mar 21, 2000 · N403DA · Boeing 727232SDR 2000UALA00148Spoiler · malfunctionedWHEN SPEEDBRAKE EXTENDED AT 350 KNOTS SUDDENLY EXPERIENCED AN UNCOMMANDED 20 DEGREE ROLL TO THE RIGHT. VISUALLY INSPECTED DURING FLIGHT. LEFT WING OUTBOARD SPOILERS, INNER TWO SPOILERS DID NOT EXTEND FULLY. NORMAL OPERATION AT LOW SPEED SUPPLEMENTAL DATA UMar 13, 2000 · N7277U · Boeing 727222SDR UPS00231947Slat · malfunctionedATB - NR 6 SLAT FAILED TO RETRACT RETURNED TO BFI. REPLACED NR 5, NR 6 AND NR 7 SLAT AND ADJUSTED PER M/M27-81-11 PAGE 401 NR 6 P/N ON 65-16222-92, OFF 65-16222-2, S/N ON BN81, OFF 319.Mar 10, 2000 · N919UP · Boeing 72730CSDR NOCA0300Motor · inoperativeDURING CRUISE, STABILIZER WOULD NOT TRIM ELECTRICALLY. STAB OUT OF TRIM LIGHT ILLUMINATED. MANUAL STAB TRIM OPERATED NORMALLY. AIRCRAFT RETURNED JFK. UNEVENTFUL LANDING. PERFORMED FIM TASK 27-41 TASK 804. CONFIRMED FAULTY TRIM MOTOR. TRIM MOTOR REPLACEDMar 2, 2000 · N802NA · Boeing 737*SDR 0000789854Duct · leakingDURING APPROACH INTO MSP, WHEN SLATS WERE EXTENDED, THE AIRCRAFT ROLLED SLIGHTLY TO THE LEFT. SLAT DISAGREEMENT LIGHT ANNUNCIATED AND STAYED ON AND THE SLAT EXTEND LIGHT DID NOT ILLUMINATE. CREW FOLLOWED COM PROCEDURES AND AIRCRAFT CONTROL WAS MAINTAINED. AMar 2, 2000 · N763NC · Doug DC951SDR 20000407SH021Servo · wornWHILE PERFORMING A SERVICE BULLETIN ON PRIMARY SERVO (SB KS271C-5 ALERT NOTED THE SERVO GEAR TEETH TO HAVE EXCESSIVE WEAR. GEAR BEARING APPEARS TO BE MAKING METAL. THERE WAS A BLACKISH METAL POWDER RESIDUE UNDER THE GEAR. WHEN THE GEAR IS TURNED BY HAND IT Mar 1, 2000 · N351BR · Cessna 182SSDR DLM88000343Sensor · out of adjustDURING SLAT RETRACTION DISAGREE LIGHT REMAINED ILLUMINATED. POM PROCEDURE FOLLOWED AND LIGHT REMAINED ON. FOUND D SENSOR RT WING STICKING IN THE CLOSE POSITION WITH SLAT UP. ADJUSTED MECH TARGET GUIDES AND LUBRICATED, OPN NOW CKS NORMAL PER MM.Feb 20, 2000 · N917DE · Doug MD88SDR CA000320022Computer · failed(CAN) SLATS LOCKED AT NR 2 POSITION AFTER FAILURE OF SLAT FLAP COMPUTER (SFCC).Feb 13, 2000 · Airbus A320211SDR 20000412AP002Control Valve · inoperativeEN ROUTE FROM MDW TO MCO, LEADING EDGE AMBER FLAP LIGHT ILLUMINATED WHEN FLAPS ARE AT 2 DEGREES. VERIFIED SLATS 2, 3, 6, 7 INTRANSIT AT FLT ENGINEERS FLAP/SLAT PANEL. RETURNED TO MDW WITHOUT FURTHER INCIDENT. REPLACED LEADING EDGE FLAP AND SLAT CONTROL VALVFeb 2, 2000 · N764AT · Boeing 727264SDR USAASB00026Module · malfunctionedTPA - FLT 1515 - EN ROUTE FROM CLT-CUN, THE LEADING EDGE FLAP TRANSIT LIGHT ILLUMINATED ALONG WITH THE NR 4 SLAT LIGHT. CREW ACCOMPLISHED QUICK REFERENCE HANDBOOK PROCEDURES AND LEADING EDGE LIGHT EXTINGUISHED. UPON CLIMB TO ALTITUDE, LIGHTS RE-ILLUMINATED IJan 29, 2000 · N404US · Boeing 737401SDR 0000209929Duct · lack of lubeON APPROACH INTO CLT, SLAT DISAGREEMENT LIGHT ILLUMINATED WITH ROLL TO THE LEFT ON SLAT EXTENSION. FLIGHT CREW DECLARED A YELLOW EMERGENCY AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE LUBRICATED LEFT SLAT T DUCT. OPERATIONAL CHECK NORMAL. AIRCRAFT RETJan 27, 2000 · N8923E · Doug DC931SDR 2000UALA00036Switch · failedAIRCRAFT RETURNED TO DEN AFTER NR 5 LEADING EDGE FLAP WOULD NOT RETRACT. *S/D* ADJUSTED NR 5 LEADING EDGE FLAP SWITCH. INDICATIONS AND OPERATION NORMAL PER MAINTENANCE MANUAL.Jan 25, 2000 · N7285U · Boeing 727222SDR 2000UALA00033Module · failedAFTER TAKEOFF FROM DEN ON RETRACTION OF LEADING EDGE FLAPS FROM 5 TO 2 THE GREEN LIGHT REMAINED ILLUMINATED. THE SECOND OFFICERS FLAP PANEL SHOWED FLAP NR 5 EXTENDED. RETURNED TO DEN. *S/D* MEGGERED WIRES. WIRES CHECK OK. REPLACE L/E FLAP SWITCH AND L/E Jan 24, 2000 · N7270U · Boeing 727222SDR 0000129852Duct · bindingDURING APPROACH AT FSD UPON FLAP/SLAT EXTENSION, THE AIRCRAFT ROLLED LEFT AND THE SLAT DISAGREE LIGHT ILLUMINATED. THE SLATS WERE RETRACTED, AIRCRAFT CORRECTED, AND THE SLAT DISAGREE LIGHT EXTINGUISHED. FLIGHT CONTINUED TO FSD AND LANDED WITHOUT INCIDENT. MJan 8, 2000 · N761NC · Doug DC951SDR USAASB00004Roller · wornMIA - FLT 2799 - ON DESCENT INTO MIA, WHILE SELECTING FLAPS 1, THE LEADING EDGE TRANSIT LIGHT REMAINED ON AS THE NR 4 SLAT WOULD NOT EXTEND. CAPTAIN ACCOMPLISHED QUICK REFERENCE HANDBOOK PROCEDURES AND DECLARED AN EMERGENCY. FLIGHT LANDED AT MIA WITH FLAPS 1Jan 5, 2000 · N278AU · Boeing 7372B7SDR SWAA000005Module · malfunctionedAIR TURNBACK, DURING TAKEOFF, NR 4 L/E FLAP TRANSIT LIGHT ILLUMINATED. REMOVED AND REPLACED FLAP/SLAT MODULE PER MM.Jan 3, 2000 · N343SW · Boeing 7373H4SDR CA000209028Computer · failed(CAN) SLAT LOCKED ON APPROACH ACCOMPANIED WITH NR 1 SLAT/FLAP COMPUTER FAIL (SFCC) ECAM WARN ILLUMINATED. SFCC REPLACED.Dec 21, 1999 · Airbus A320211SDR 9905379937Control Valve · failedDURING APPROACH INTO JAX, SLAT DISAGREEMENT LIGHT ILLUMINATED WITH ROLL TO THE RIGHT ON SLAT EXTENSION. SUCCESSFUL LANDING WAS ACCOMPLISHED USING FLAPS ONLY. MAINTENANCE FOUND BUILD-UP OF LUBE ON RIGHT T-DUCT. CLEANED LUBE AREA. ALSO, REPLACED RESTRICTOR VDec 11, 1999 · N908H · Doug DC931SDR UPS99431162Torque Tube · brokenNR 4 L/E PANEL RIGHT DROOPED AND SPLIT FROM INBD TO OUTBOARD SEGMENT. REMOVED AND REPLACED NR 4 L/E TORQUE TUBE IAW MM 27-81-05. FUNCTIONAL TEST OF L/E DEVIC ES PERFORMED. OPS CHECK NORMAL.Dec 2, 1999 · N681UP · Boeing 747121SDR DLL10992798Le Flap · malfunctionedFLAP/SLAT LOCK LIGHT ILLUMINATED IMMEDIATELY AFTER TAKEOFF. PRIOR TO FLAP RETRACTION FLAPS RETRACTED OK BUT SLATS STAYED AT FULL DOWN AND LOCKED. REPLACED LT SLAT BRAKE, CHECKS GOOD PER MM. WHEN THE STROBE LIGHT SWITCH WAS TURNED ON, ALL 3 SLAT COMPARTOR LIDec 2, 1999 · N730DA · Lkheed 10113851
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