JASC 2750

Service difficulty reports · 10,201

Reports filed under 2750 · Trailing Edge Flap 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 = '2750'
  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 CA991210056Flap · failed(CAN) FLAPS FAILED AT O DEGREES ON APPROACH. AIRCRAFT LANDED FLAP BRAKES RESET.Nov 11, 1999 · Airbus A320211SDR CA991210051Sensing Unit · failed(CAN) FLAP FAILED AT 8 DEGREES ON APPROACH. BPSU REPLACED.Nov 11, 1999 · Cndair CL6002B19SDR 20001115SH009Pcu · defectivePHL/JFK - FLT JM 2016 - EN ROUTE, CREW REPORTED FLAP SYSTEM FAULT OCCURRED ON FLAP EXTENSION FROM 15 DEGREES AND INDICATION OF FLAP MOVEMENT STUCK. FLAP SYSTEM INSPECTION CARRIED OUT, NO FAULT FOUND. NR 1 SFCC REPLACED AND SYSTEM OPERATED SATISFACTORY. EN RNov 9, 1999 · N840AB · Airbus A310324SDR JBXA9900121Fecu · failedFLAPS FAIL MESSAGE IN FLIGHT AT INDICATION OF ZERO DEGREES. REMOVED AND REPLACED FECU, RIGGED AND OPERATIONAL CHECK IAW CL-65 MM 27-51-05. ALL CHECK GOOD AT THIS TIME.Nov 7, 1999 · N582ML · Cndair CL6002B19SDR CA991210044Drive Unit · failed(CAN) FLAP FAIL AT ZERO. ZERO FLAP LANDING CARRIED OUT. FLPA PDU REPLACED.Nov 7, 1999 · Cndair CL6002B19SDR SWIA971593unknownFLAP DISAGREEMENT AFTER TAKEOFF. RETURNED TO PSP REPLACED FLAP SELECTOR HANDLE. OPS CHECKS GOOD.Nov 6, 1999 · N299SW · Emb EMB120ERSDR CA991210065Bpsu · failed(CAN) ON APPROACH FLAPS FAILED WHEN SELECTED TO 8 DEG. BPSU REPLACEDNov 5, 1999 · Cndair CL6002B19SDR CA991104006Bpsu · failed(CAN) FLAPS FAILED AT 8 DEGREES ON APPROACH. BPSU REPLACED.Nov 5, 1999 · Cndair CL6002B19SDR COMA9960674Bpsu · malfunctionFLAPS FAILED AT 8 DEGREES. REPLACED THE LEFT BPSU.Nov 4, 1999 · N934CA · Cndair CL6002B19SDR CA991209066Circuit Breaker · failed(CAN) AFTER TAKEOFF, FLAPS WOULD NOT RETRACT FROM THE TAKEOFF POSITION TO THE FULL UP. AIRCRAFT RETURNED TO BASE AND THE FLAP SYSTEM WAS INSPECTED. CIRCUIT BREAKER WAS RESET AND THE SYSTEM OPERATED PER MANUFACTURE'S PARAMETERS.Nov 4, 1999 · Beech 99SDR AALA996036Wheel · out of adjustSNA - ON TAKEOFF ROLL, TAKEOFF WARNING HORN. ABORT FLAP TAKEOFF SEL 24 DEGREES. SLAT WENT FROM TAKEOFF TO LAND RETURNED TO GATE.. FLAPS 24 CG 11.4 STAB 8. FOUND DIAL A FLAP WHEEL ADJUSTMENT TOO SENSITIVE CAUSING FLAP MOVEMENT. ASSIGNED DMI NR 20214 ENTERENov 4, 1999 · N824RA · Doug DC982SDR CA991210042Bpsu · failed(CAN) FLAPS FAIL AT 40 DEGREES DURING TAXI. LEFT NR 5 FLEX SHAFT CLEANED AND LUBED AND LT BPSU REPLACED.Nov 3, 1999 · Cndair CL6002B19SDR CA991116001Drive Shaft · separated(CAN) FLAP SECONDARY DRIVE SHAFT SWAGED END FOUND SEPARATED FROM BRAIDED END OF DRIVE SHAFT. THIS END CONNECTS THE DRIVE SHAFT TO THE TRANSFER GEARBOX.Nov 3, 1999 · Dhav DHC8101SDR CA991210041Te Flap · failed(CAN) FLAPS FAIL AT 38 DEGREES ON APPROACH. SYSTEM RESET.Nov 2, 1999 · Cndair CL6002B19SDR MALA976622Retract Mech · lack of lubeWHEN SELECTING FLAPS FROM 18 TO 24 DEGREES, GOT A FLAP FAULT AND FLAP INOP. THE FLAPS DID NOT MOVE FROM 18 TO 24 DEGREES. THE F/O REPORTED THE FLAP HANDLE DID NOT TRAVEL SMOOTHLY FROM 18 TO 24 DEGREES. MAINTENANCE PERFORMED FLAP FAULT RESET AND SAFETY LANE Oct 30, 1999 · N511XJ · Bac AVRO146RJ85ASDR ASOA99129Bpsu · inoperativeFLT 4503 - AFTER DEPARTING HTL ON FLAP RETRACTION, FLAP FAIL MESSAGE CAME ON EICAS. CREW LEVELED OFF AT 6,000 FEET AND PERFORMED AFTER TAKEOFF CHECK LIST. CREW THEN MAINTAINED 200 KNOTS, PERFORMED FLAP FAIL CHECK LIST AND CALLED MAINTENANCE CONTROL. CREW DEOct 26, 1999 · N846AS · Cndair CL6002B19SDR UPS99430987Retract Mech · malfunctionedINSPECTION TYPE:N/A, ATB-OUTBOARD FLAPS RETRACTED UNCOMMANDED.Oct 25, 1999 · N520UP · Boeing 747212BSDR 99ZZZX4313Control Cable · frayedDURING ANNUAL INSPECTION, THE FLAP CABLE WAS FOUND FRAYED AROUND TORQUE TUBE. THIS COULD NOT BE EASILY SEEN UNTIL FLAPS WERE LOWERED AND CABLE CLEANED.Oct 24, 1999 · N66345 · Beech C23SDR 99UAL900550Motor · leakingSHORTLY AFTER DEPARTURE FROM COS, FLIGHT SUFFERED A COMPLETE LOSS OF SYSTEM A HYDRAULIC PRESSURE. FLIGHT CONTINUED TO DEN. DECLARED AMBER ALERT. LANDING WAS UNEVENTFUL, AIRCRAFT TOWED TO GATE. *S/D* REPLACED RIGHT FLAP DRIVE MOTOR. CHECKED CASE DRAIN ANDOct 23, 1999 · N7252U · Boeing 727222SDR UIEA9995Pdu · failedFLT FX076 - HKG-ANC - ON DEPARTURE FROM HKG AT FL290, AUTO-PILOT AND AUTO-THROTTLE DISENGAGED AND WOULD NOT RE-ENGAGE. TRIED BOTH FMC'S, BUT NO HELP. RETURNED TO HKG AND ON APPROACH THERE WAS NO FLAP POSITION INDICATION. TRIED TO CONFIRM FLAP POSITION VISUALOct 22, 1999 · N491MC · Boeing 74747UFSDR DL72S992328Switch · failedRUDDER LIMITER WITH FLAPS EXT. REPLACED FLAP UP LIMIT SWITCH.Oct 22, 1999 · N495DA · Boeing 727232SDR COMA9960650Retract Mech · malfunctionedFLAPS FAILED AT ZERO DURING APPROACH. RESET FLAP SYSTEM PER AD 98-20-01.Oct 22, 1999 · N971CA · Cndair CL6002B19SDR COMA9960643Actuator · failedFLAP FAIL CAUTION WARNING ACTIVATED DURING APPROACH INTO CVG. REPLACED THE INBOARD FLAP ACTUATORS.Oct 20, 1999 · N960CA · Cndair CL6002B19SDR COMA9960642Actuator · failedFLAP FAIL CAUTION WARNING ACTIVATED DURING DESCENT INTO CVG. REPLACED THE RIGHT OUTBOARD OUTER FLAP ACTUATOR.Oct 20, 1999 · N945CA · Cndair CL6002B19SDR COMA9960641Actuator · failedFLAP FAIL CAUTION WARNING ACTIVATED DURING DESCENT INTO CVG. REPLACED THE RIGHT OUTER FLAP INBOARD ACTUATOR.Oct 20, 1999 · N945CA · Cndair CL6002B19SDR CA991103076Sensor · failed(CAN) FLAP FAIL IN-FLIGHT AT 8 DEGREES. INDICATION ZERO. CHANGE BPSU.Oct 20, 1999 · Cndair CL6002B19SDR 99ZZZX4210Flap Lever · failedFLAP LEVER FAILED WHILE EXTENDING FLAPS BEYOND THE 20 DEGREE SETTING. SUBMITTER STATED THIS IS THE SECOND TIME THIS FAILURE OCCURRED ON THIS AIRCRAFT. INITIAL FAILURE OCCURRED AT APPROX 400 HRS TT AIRFRAME WITH PN 3068 STRAIGHT LEVER INSTALLED. SECOND FAILUOct 19, 1999 · N9236E · Maule M5235CSDR SWIA971585Retract Mech · dirtyFLAP DISAGREEMENT ON TAKEOFF WOULD NOT CLEAR. RETURNED TO RDM. CYCLED FLAPS MULTIPLE TIMES, COULD NOT DUPLICATE PROBLEM. INSPECTED AND CLEANED FLAP TRACKS AND ROLLERS. FOUND SOME OLD STICKY HYDRAULIC FLUID ON RIGHT INBOARD FLAP TRACK. SEALED RIGHT OUTBOARDOct 15, 1999 · N593SW · Emb EMB120RTSDR AU991103Switch · faulty(AUS) FLAP MICROSWITCH SUSPECT FAULTY.Oct 13, 1999 · Pac CT4ASDR COMA9960604Control · failedDURING APPROACH INTO CVG, THE FLAP FAIL WARNING MESSAGE APPEARED WHEN SELECTING 42 DEGREES. REPLACED THE FLAP CONTROL HANDLE.Oct 12, 1999 · N786CA · Cndair CL6002B19SDR CA991103075Flex Shaft · damaged(CAN) FLAP FAIL ON APPROACH AT 190 KNOTS. ZERO DEGREES FLAP LANDING. POWER DRIVE UNIT CHANGED DUE TO HIGH CURRENT DRAW. RIGHT NR 4 FLEXSHAFT DAMAGED. REPLACED. LEFT NR 5 CONDUIT ASSY REPLACED. AD 98-14R1 C/W.Oct 12, 1999 · Cndair CL6002B19SDR CA991104001Actuator · leaking(CAN) FLAPS FAIL ON SELECTION FROM 30-45, STOPPED AT 45 DEGREES. CIRCUIT BREAKER RESET SYSTEM SERVICEABLE.Oct 11, 1999 · Cndair CL6002B19SDR COMA9960607Bpsu · failedFLAP FAIL CAUTION MESSAGE DURING LANDING AT TOL.\NREPLACED THE RIGHT BRAKE POSITIONING SENSING UNIT.Oct 11, 1999 · N786CA · Cndair CL6002B19SDR COMA9960605Bpsu · failedFLAP FAIL CAUTION MESSAGE DURING CRUISE FLIGHT. CREW DECLARED AN EMERGENCY. AIRCRAFT LANDED SAFELY AT CVG. REPLACED THE LEFT BRAKE POSITIONING SENSING UNIT.Oct 11, 1999 · N933CA · Cndair CL6002B19SDR COMA9960593Bpsu · failedDURING APPROACH INTO CVG, THE FLAP FAIL WARNING MESSAGE ACTIVATED. REPLACED THE BRAKE POSITIONING SENSING UNIT.Oct 10, 1999 · N786CA · Cndair CL6002B19SDR GAIA99153Flap Motor · leakingLAX-MHR - FLT 2007 - LOSS OF SYSTEM 'A' HYDRAULICS AFTER TAKEOFF. PERFORMED ABNORMAL CHECKLIST AND RETURNED TO AND LANDED AT LAX. GEAR CRANKED DOWN AND ALTERNATE EXTENSION OF FLAPS WERE ACCOMPLISHED. AIRCRAFT MADE AN UNEVENTFUL LANDING AT LAX. REMOVED AND Oct 8, 1999 · N6812 · Boeing 727223SDR COMA9960595Pdu · failedDURING APPROACH INTO CVG THE FLAP FAIL WARNING MESSAGE ACTIVATED.\NREPLACED THE RIGHT P.D.U. ASSEMBLY.Oct 8, 1999 · N918CA · Cndair CL6002B19SDR CA991103073Ecu · failed(CAN) DURING TAXI FLAPS FAIL MESSAGE CAME ON. UNABLE TO RESET. FECU REPLACED AND BPSU.Oct 7, 1999 · Cndair CL6002B19SDR CA991103074Te Flap · failed(CAN) FLAP FAIL ON APPROACH. RESET CARRIED OUT SERV.Oct 5, 1999 · Cndair CL6002B19SDR 99ZZZM785Bearing · wornDURING WALK AROUND INSPECTION IN GPT, MECHANIC FOUND LEFT AFT FLAP VANE CABLE PROTRUDING FROM TOP OF LEFT FLAP. AIRCRAFT WAS FERRIED TO MOBILE AEROSPACE IN MOBILE, ALABAMA. LEFT FLAP MOVEABLE VANE SYSTEM WAS RERIGGED IAW MM 27-51-2. LEFT FLAP WOULD NOT RETROct 5, 1999 · N930BB · Doug DC932SDR AU990986Control Unit · faulty(AUS) FLAP CONTROL UNIT SUSPECT FAULTY.Oct 2, 1999 · Emb EMB120SDR CA991028043Sensing Unit · failed(CAN) FLAPS FAIL ON APPROACH AT ZERO DEGREES. NR 5 FLEX SHAFT AND RIGHT BRAKE SENSOR REPLACED.Oct 1, 1999 · Cndair CL6002B19SDR 99ZZZM732Pdu · bindingFLT 201 - KMIA-SDQ - DURING CLIMB AND WHILE RETRACTING FLAPS, OUTBOARD FLAPS STAYED AT 5 DEGREES. RECYCLING BY NORMAL MEANS DID NOT WORK. A/C AIR RETURNED BACK TO KMIA. NO FUEL WAS DUMPED, A/C ACCOMPLISHED NORMAL OVERWEIGHT LANDING. WHILE EXTENDING FLAPS FOSep 29, 1999 · N79750 · Boeing 727224SDR SWIA971571Control Unit · failedINBOARD FLAP DISAGREEMENT, FLAPS WON'T RETRACT. RETURNED TO FIELD. RESET FLAPS SYSTEM. OPS CHECKS GOOD. REPLACED FLAP CONTROL UNIT FOR TROUBLESHOOTING.Sep 28, 1999 · N234SW · Emb EMB120ERSDR PNSA990904Potensiometer · intermittantCLIMBING THROUGH 7000 FT, FLAPS MOMENTARILY EXTENDED 3 TO 4 DEGREES AND IMMEDIATELY RETRACTED. AIRCRAFT RETURNED TO BASE. REPLACED RT FLAP POTENSIOMETER. OPERATIONAL CHECK WAS OK.Sep 27, 1999 · N675PA · Saab 340BSDR COMA9960561Fecu · failedDURING CLIMB-OUT FROM CVG, THE FLAPS FAIL CAUTION MESSAGE ACTIVATED, AIRCRAFT RETURNED TO THE FIELD. REPLACED THE FLAP ELECTRONIC CONTROL UNIT.Sep 27, 1999 · N779CA · Cndair CL6002B19SDR 99UAL900496Retract Mech · malfunctionedON FLAP RETRACTION DURING TAKEOFF (FLAPS 5), WHEN FLAPS 1 WAS CALLED FOR FLAPS STUCK AT ABOUT 3.5 DEG. TE FLAP DISAGREE EICAS MESSAGE WITH MASTER CAUTION PROCEDURE ON 7-43 WAS ACCOMPLISHED PER FLIGHT MANUAL.Sep 27, 1999 · N652UA · Boeing 767322SDR CA991008005Selector · broke(CAN) WHEN ON APPROACH, PILOT SELECTED WING FLAPS, SELECTOR HANDLE BROKE OFF CLOSE TO PIVOT POINT. INSPECTION SHOWS 40 PERCENT DIAMETER OF STEM SHOWS INTERNAL CORROSION; THUS, WEAKENING THE STEM. KNOB P/N: 23943-00. PIPER SWITCH ASSY P/N: 487-839 REPLACESep 25, 1999 · Piper PA31SDR CA991007081Detent · worn(CAN) FLAP SELECTOR DETENT HOLES FOUND WORN WHERE THERE IS NO POSITIVE DETENT FOR HANDLE POSITION. NEW SELECTOR INSTALLED.Sep 24, 1999 · Dhav DHC3SDR AU991090Pushrod · broken(AUS) RIGHT PUSHROD BENT AND BROKEN. INVESTIGATION FOUND RESTRICTION IN ONE OF THE FLAP TRACK ROLLERS.Sep 23, 1999 · Cessna 182E
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