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 AU990813Solenoid · faulty(AUS) FLAP EXTENSION SOLENOID FAULTY.Jul 21, 1999 · Bag BAE146200ASDR DHL99727005Mechanism · out of adjustON CLIMBOUT AT 28,000 FT 320 KTS VIBRATION ONSET, SLOWED TO 295 VIBRATION STOPPED. DID NOT VIBRATE IN CRUISE. INSPECTED IAW MM 05-51-181. FOUND RT I/B TRAILING EDGE FLAP ECCENTRICS HAVE EXCESSIVE CLEARENCE. ADJUSTED PER MM 27-51-1.Jul 20, 1999 · N727DH · Boeing 727228SDR CA990812029Ecu · failed(CAN) FLAP FAILED AT ZERO DEGREES. FLAP ELECTRONIC CONTROL UNIT POTENTIOMETER NR 1 AND NR 8 ADJUSTED.Jul 20, 1999 · Cndair CL6002B19SDR AALA991062Data Unit · defectiveMSP - FLT 1446 - AFTER TAKEOFF MSP/DFW - FLAPS WOULD NOT RETRACT FROM EIGHT DEGREE ANGLE. AIRCRAFT RETURNED MSP AND LANDED WITHOUT INCIDENT. REPLACED FLAP CONTROL DATA UNIT. ACCOMPLISHED ALL REQUIRED CHECKS. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)Jul 20, 1999 · N1422J · Fokker F28MK0100SDR 99ZZZX2980Control Cable · looseAIRCRAFT DEPARTED AT 3 PM 7-20-99, CLIMBED TO 9,500 FEET TO DO AIR WORK, RETURNED TO NASHUA AND COMPLETED A TOUCH-AND-GO AND ELECTED TO DO A NO FLAP TOUCH-AND-GO. ON THE ROLL, CONFIRMED FLAPS WERE FULLY UP AND FLAP ACTUATOR HANDLE WAS FULLY UP. ACFT ACCELERAJul 20, 1999 · N340MR · Cessna 340CESSNASDR COMA9960388Retract Mech · malfunctionedFLAPS FAILED. RESET FLAP SYSTEM.Jul 19, 1999 · N710CA · Cndair CL6002B19SDR COMA9960384Fecu · malfunctionedFLAPS FAIL MESSAGE. REPLACED FECU.Jul 18, 1999 · N785CA · Cndair CL6002B19SDR TWAA9910101Motor · leakingTHE A-HYDRAULIC SYSTEM QUANTITY WENT TO ZERO. MANUALLY EXTENDED THE LANDING GEAR AND RETURNED TO STL. REPLACED THE O/B FLAP DRIVE MOTOR DUE TO LEAKAGE. CHECK-C 8-24-98 MCI.Jul 16, 1999 · N64347 · Boeing 727231SDR CA990812027Ecu · failed(CAN) FLAPS CAUTION LIGHT ON WITH FLAPS AT 30 DEGREES, BUT SELECTED TO 45. FLAP ELECTRONIC UNIT AND FLAP CONTROL LEVER REPLACED.Jul 14, 1999 · Cndair CL6002B19SDR COMA9960370Selector · malfunctionFLAPS FAILED AFTER LANDING. REPLACED THE FLAP SELECTOR LEVER.Jul 13, 1999 · N914CA · Cndair CL6002B19SDR 99ZZZX3152Bracket · crackedAFTER LANDING, SPEED BRAKE HANDLE WOULD NOT RETRACT. UPON INSPECTION, FOUND OUTBOARD FLAP, FORWARD FLAP MIDDLE FLAP CARRIAGE ATTACH FITTING BROKEN. PULLEY BRACKET DAMAGED DUE TO FLAP MIS-ALIGNMENT. REMOVED AND REPLACED PULLEY BRACKET. REMOVED AND REPLACED Jul 13, 1999 · N203AV · Boeing 727259SDR COMA9960358Retract Mech · malfunctionedFLAPS FAILED. RESET FLAP SYSTEM, AIRCRAFT RETURNED TO SERVICE.Jul 10, 1999 · N946CA · Cndair CL6002B19SDR AU990786Solenoid · faulty(AUS) LIFT DUMP SOLENOID SUSPECT FAULTY.Jul 10, 1999 · Bag JETSTM3107SDR COMA9960361Pdu · malfunctionedFLAPS FAIL MESSAGE. REPLACED THE PDU.Jul 8, 1999 · N721CA · Cndair CL6002B19SDR VTZA990191Retract Mech · malfunctionedIAD/EWR - FLT 7538 - DURING TAKEOFF, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO FLAPS WOULD NOT RETRACT AFTER TAKEOFF. FLAPS WENT TO 25 DEGREES AFTER LANDING WITH FLAP SELECTOR IN THE UP POSITION. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENJul 7, 1999 · N312UE · Jetair JETSTM4101SDR VTZA990190Filter · contaminatedIAD/EWR - FLT 7544 - DURING TAKEOFF, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO FLAPS WOULD NOT RETRACT FROM 9 DEGREES. AIRCRAFT RETURNED TO GATE WITH NO FUTHER PROBLEMS. MAINTENANCE INSPECTED AND FOUND BYPASS PIN POPPED ON HYDRAULIC RETURN FILTER. MAINTENJul 7, 1999 · N312UE · Jetair JETSTM4101SDR COMA9960344Bpsu · failedFLAPS FAIL MESSAGE. REPLACED THE RT BPSU.Jul 5, 1999 · N978CA · Cndair CL6002B19SDR COMA9960343Bpsu · failedFLAPS FAIL MESSAGE. REPLACED THE LEFT HAND BPSU.Jul 5, 1999 · N739CA · Cndair CL6002B19SDR COMA9960335Bpsu · malfunctionedFLAPS FAIL MESSAGE. REPLACED THE RIGHT HAND BPSU.Jul 2, 1999 · N739CA · Cndair CL6002B19SDR 99ZZZX2952Control Cable · frayedPILOT NOTED FLAP HYDRAULIC LIGHT WOULD STAY ILLUMINATED IN FLAP UP CONDITION UNLESS FLAP LEVER WAS PULLED BACK JUST OFF THE UP (ZERO DEGREES) STOP. INVESTIGATION REVEALED CABLE FRAYED AT LOWER PULLEY/DRUM TO WITHIN 2 STRANDS OF BREAKING. FAILURE TOOK MINIMAL Jul 2, 1999 · N200CV · Cessna S550SDR CA990707059Drive Unit · inoperative(CAN) OUTBOARD FLAP ALTERNATE SYSYEM INOPERABLE. OUTBOARD FLAPS ALT DRIVE UNIT REPLACED.Jun 29, 1999 · Boeing 727260SDR 99UAL900346Valve · failrfA HYDRAULIC SYSTEM PRESSURE INDICATION ZERO. ENGINE NR 1 AND NR 2 PUMP LOW PRESSURE LIGHTS ON. *S/D* REPLACED FAILED DRAIN PLUG ON FLAP CONTROL VALVE AND SERVICED HYD SYSTEM. OPERATIONALLY CHECKED SYSTEM. NO LEAKS FOUND.Jun 29, 1999 · N7266U · Boeing 727222SDR VTZA990180Selector · out of positionDL/IAD - FLT 7669 - DURING APPROACH, AIRCRAFT FLAPS STUCK AT 25 DEGREES. MAINTENANCE INSPECTED AND FOUND EMERGENCY HYDRAULIC SELECTOR PARTIALLY SELECTED TO THE FLAPS DOWN POSITION CAUSING THE FLAPS DOWN ONLY BYPASS PIN TO POP ON THE FLAP CONTROL VALVE. RESETJun 28, 1999 · N309UE · Jetair JETSTM4101SDR MALA976511Computer · failedON DEPARTURE FROM MEM FLAP FAULT ILLUMINATED, RETURNED TO MEM, FLAPS OPERATED CORRECTLY. MAINTENANCE REPLACED FLAP COMPUTER AND PULSE GENERATOR (P/N 676101228-1552). PERFORMED FCS TEST IAW AMM 27-50-00-501, CHECKED GOOD.Jun 26, 1999 · N507XJ · Bac AVRO146RJ85ASDR COMA9960319Bpsu · malfunctionedFLAPS FAILED. REPLACED THE RIGHT HAND BPSU.Jun 26, 1999 · N918CA · Cndair CL6002B19SDR CA990707033Roller · broken(CAN) AFTER LANDING, THE FLAPS WERE SELECTED UP AND WERE SUBSEQUENTLY DAMAGED DUE TO A FAILURE OF THE OUTBOARD ROLLER ASSY.Jun 24, 1999 · Cessna 172NSDR VTZA990166Computer · failedORD/CRW - FLT 7804 - DURING CRUISE AT 1,400 HOURS, AIRCRAFT MADE AN UNSCHEDULED LANDING AND DIVERTED TO CVG DUE TO FLAP FAIL MESSAGE ON EICAS. AIRCRAFT WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED FLAP COMPUTER, OPS CJun 22, 1999 · N639BR · Cndair CL6002B19SDR CA990715021Mount · cracked(CAN) IN DESCENT AFTER GLIDER RELEASE AND AFTER EXTENDING FLAPS TO 27 DEGREES, PILOT NOTICED UNCOMMANDED ROLL TO THE RIGHT. VISUAL INSPECTION INDICATED THAT THE LEFT FLAP APPEARED TO BE IN APPROPRIATE POSITION, WHILE RIGHT FLAP WAS AT APPROXIMATELY 7-12 DEGREJun 22, 1999 · Bbavia 8GCBCSDR CA990707023Fitting · broke(CAN) RT TRAILING EDGE FLAP OUTER DEFLECTION CONTROL TRACK SUPPORT FITTING BROKEN AT BOTTOM LUG. REPLACED.Jun 21, 1999 · Boeing 767375SDR AALA990888Synchronizer · failedDSM - FLT 1091 - EN ROUTE DFW/DSM DURING CRUISE, HAD FLAP ASEMBLY ON LEFT AND RIGHT MFDU. FLAPS WOULD NOT EXTEND. TRIED PULLING AND RESETTING 7H, 7J, 40K, 14K CIRCUIT BREAKERS FOR MFDU. WARNINGS EXTINGUISHED, BUT WHEN FLAPS WERE CALLED FOR ON APPROACH NOTHIJun 16, 1999 · N1432A · Fokker F28MK0100SDR COMA9960283Pdu · malfunctionedFLAPS FAILED DURING LANDING. REPLACED THE PDU.Jun 14, 1999 · N991CA · Cndair CL6002B19SDR COMA9960261Retract Mech · malfunctionedFLAPS FAILED AFTER LANDING. RESET FLAP SYSTEM PER AD 98-20-01.Jun 10, 1999 · N769CA · Cndair CL6002B19SDR 99ZZZM415Motor · leakingFLIGHT 8035 - ATL-MUN - DURING CLIMB-OUT, SYSTEM 'A' PRESSURE STARTED SURGING WITH HYDRAULIC QUANTITY WENT OT ZERO AT APPROXIMATELY FL240. DIVERTED TO MCO. FOUND FLAP HYDRAULIC MOTOR IN RIGHT WHEEL WELL LEAKING. REPLACED FLAP MOTOR IAW MM 27-51-62, OPS CHECJun 10, 1999 · N766AT · Boeing 727227SDR RAIA990623Control Unit · failedFLT 7213 - STL - FLAP FAULT LIGHT ILLUMINATED. MAINTENANCE REPLACED FLAP CONTROL UNIT. (M)Jun 8, 1999 · N564HK · Jetair JETSTM4101SDR CA990707050Gearbox · failed(CAN) FLAP FAILURE WHEN RETRACTED. FUNCTIONED IN EMERGENCY MODE ONLY WHEN CHECKED BY MAINTENANCE PERSONNEL. FLAP MOTOR AND GEARBOX REPLACED.Jun 8, 1999 · Cessna 208BSDR AU990553Plug · faulty(AUS) LT OUTBOARD FLAP ACTUATOR PLUG CONTAINED BROKEN WIRES INSIDE THE PLUG BACK SHELL POTTING.Jun 8, 1999 · Emb EMB120SDR CA990719022Gearbox · jammed(CAN) FLAPS JAMMED IN POSITION 2. LEFT NR 4 ANGLE GEARBOX FAILED.Jun 7, 1999 · Airbus A319114SDR CA000501010Motor · failed(CAN) FLAPS STUCK DOWN ON APPROACH. C/B WOULD NOT RESET. FLAP MOTOR REPLACED. SYSTEM SERVICEABLE.Jun 2, 1999 · Piper PA31350SDR SWIA971495Connector · dirtyFLAP CONTROL FAULT CAME ON AFTER TAKEOFF AND WOULD NOT RESET. RETURNED TO SLC. CLEANED FLAP ACTUATOR CANNON PLUGS. COULD NOT DUPLICATE ON GROUND. OPS CHECKED GOOD.Jun 1, 1999 · N193SW · Emb EMB120ERSDR COMA9960247Fecu · malfunctionedFLAPS FAILED. REPLACED FECU.Jun 1, 1999 · N914CA · Cndair CL6002B19SDR UF6A990563Control Cable · out of adjORD - FLT 5731 - FLAP CWP ILLUMINATED WITH FLAPS SET AT 7 DEGREES AFTER TAKEOFF. MAINTENANCE ADJUSTED FLAP CABLE ASSEMBLY. SYSTEM OPS CHECKED GOOD. (M)May 31, 1999 · N851AW · Bag ATPSDR COMA9960235Fecu · malfunctionedMDT - FLT 5396 - FLAPS FAILED AT 20 DEGREES. REPLACED THE FECU. PART TC: 1,518. (X)May 25, 1999 · N917CA · Cndair CL6002B19SDR 99ZZZM414Switch · inoperativeDURING APPROACH, THE NR 4 LEADING EDGE FLAP WOULD NOT EXTEND ACCORDING TO F/C ANNUNCIATOR. REPLACED LEADING EDGE FLAP SWITCH TO THE NR 4 POSITION PER 27-82-01, GROUND OPS CHECKED GOOD. (M)May 25, 1999 · N766AT · Boeing 727227SDR DL76P991163Fseu · malfunctionedDURING APPROACH INTO RSW WITH FLAPS 30 SELECTED, FLAP GOT TO 27 DEG THEN STARTED RETRACTING AUTOMATICALLY TO 20 DEG. AIRSPEED WAS AT 155 KTS. RECEIVED FLAP DISAGREE MESSAGE WHEN THIS HAPPENED. DID NOT GET -FLAP LOAD RELIEF- EICAS MESSAGE. ABORTED APPROACH.May 24, 1999 · N1402A · Boeing 767332SDR MASA99080Fecu · failedFLT 5005 - CMH-PHL - DURING TAKEOFF, CREW REPORTED THE FLAPS FAILED TO RETRACT. CREW DECLARED AN EMERGENCY, AND RETURNED TO THE FIELD WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE FECU, OPS CHECK GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)May 23, 1999 · N27173 · Cndair CL6002B19SDR COMA9960232Fecu · malfunctionFLAPS FAILED AT 30 DEGREES. REPLACED THE FECU.May 23, 1999 · N915CA · Cndair CL6002B19SDR 99ZZZM413Control Cable · brokenDURING PREFLIGHT, THE LEFT INBOARD TRAILING EDGE CABLE ASSY WAS FOUND BROKEN. REPLACED LEFT INBOARD TRAILING EDGE FLAP CABLE ASSY IAW MM 27-51-5, OPS CHECKED NORMAL. (M)May 15, 1999 · N766AT · Boeing 727227SDR AMWA004638Flap Motor · failedFLT 5664 - RTF-ICT - WHEN THE CREW REPORTED A SMOKE SMELL IN THE COCKPIT AND CABIN. AIRCRAFT LANDED WITHOUT INCIDENT. ICT MAINTENANCE REPLACED THE FLAP MOTOR AND RETURNED THE AIRCRAFT TO SERVICE WITH NO FURTHER INCIDENT. (M)May 13, 1999 · N174YV · Beech 1900DSDR A6WA9900044Bpsu · failedDEN/MEM - FLT 5616 - 'FLAP FAIL' CAUTION AT 29,000 FEET. CRUISE FLIGHT WITH NO FLAP SELECTION. LANDING MADE WITH ZERO FLAPS AT 174 KNOTS. FERRIED AIRCRAFT TO DEN. REMOVED AND REPLACED LEFT BRAKE POSITION SENSOR UNIT (BPSU). PART TOTAL CYCLES: 230. (X)May 12, 1999 · N401AW · Cndair CL6002B19SDR COMA9960196Wire Harness · damagedWHEN FLAPS WERE SELECTED TO 45 DEGREES FLAP FAIL CAUTION MESSAGE ILLUMINATED AT 32 DEGREES. REMOVED AND REPLACED LEFT WING BPSU WIRING HARNESS. CHECKED TORQUE OF FLAP SYSTEM RIGGED FLAP SYSTEM.May 10, 1999 · N719CA · Cndair CL6002B19
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