JASC 2752
Service difficulty reports · 1,979
Reports filed under 2752 · Trailing Edge Flap Actuator, 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 = '2752' 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 = '2752' 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 96ZZZX5350Bracket · corrodedINSPECTION FOUND BOTH FLAP ACTUATOR BRACKETS WITH INNER GRANULAR CORROSION.SDR DLL10962178Vane Actuator · failedUPON ARRIVAL, MTC NOTICED RT I/B FLAP O/B FAIRING DAMAGE. RT I/B FLAP O/B ROD VANE ACTUATOR ASSY, WAS PROTRUDING THROUGH THE FLAP FAIRING. NEW ROD ACTUATOR AND ATTACHING PARTS WERE OBTAINED FROM TWA, EXCEPT FOR LOCKING BOLT, (P/N 011228142), REF IPC 27-51-3SDR AALA961376Hyd Motor · defectiveMIA - FLT 1791 - AFTER TAKEOFF MIA DURING CLIMB-OUT, LOST SYSTEM A HYDRAULIC SYSTEM. MANUALLY LOWERED LANDING GEAR AND AIRCRAFT RETURNED TO MIA, LANDING WITHOUT INCIDENT. REPLACED FLAP HYDRAULIC MOTOR. PRECAUTIONARY REPLACED BOTH ENGINE DRIVE HYDRAULIC PUMPSDR 96UAL900698Drive Motor · leakingOUTBOARD FLAPS DID NOT EXTEND TO FLAP 30 POSITION WHEN SELECTED. STOPPED IN THE BLACK JUST PAST FLAPS 25 POSITION. FLAPS EXTENDED WITH ALTERNATE FLAP MOTOR. REPLACED OUTBOARD TRAILING EDGE FLAP MOTOR DUE TO LEAKING AT DRIVE SEAL. ALSO REPLACED OUTBOARD TRSDR MALA965122Actuator Mount · elongated holesMSP - DURING A SCHEDULED INSPECTION, MAINTENANCE FOUND RIGHT FLAP ACTUATOR LINK UPPER SUPPORTING MOUNT HOLES ELONGATED. REPAIRED FLAP ACTUATOR UPPER SUPPORTING MOUNT HOLES BY REAMING HOLES AND INSTALLING INTERFERENCE FIT BUSHINGS IAW AERO TECH DESIGNS EA 01-9SDR 96UAL900697Indicator · inoperativeFLAPS WOULD NOT EXTEND DURING APPROACH,TRIED MULTIPLE TIMES AND THEY FINALLY EXTENDED AFTER THE SIXTH TRY. AFTER LANDING FLAPS WOULD NOT RETRACT. *S/D* REPLACED TRAILING EDGE FLAP POSITION INDICATOR, CHECKED OK.SDR COMA9610270Actuator · malfunctionFLAP CONTROL FAULT WARNING DURING FLIGHT WITH FLAPS AT ZERO. REPLACED THE LT OUTBD FLAP ACTUATOR.SDR 9619342761Drive Motor · failedDURING CLIMBOUT, LOST SYSTEM A-HYDRAULICS. REPLACED LEFT FLAP DRIVE MOTOR, LEAK AND OPERATIONAL CHECK OK.SDR COMA9610268Actuator · malfunctionFLAP ASYMMETRY WARNING WHEN FLAPS SELECTED TO 25 DEGREES. REPLACED THE RT INBD FLAP ACTUATOR.SDR VTZA96343Actuator · failedALB/IAD - FLT 6255 - DURING APPROACH FLIGHT AT 1120 HOURS ON 8-27-96, ABORTED APPROACH DUE TO SELECTING FLAPS TO 20 DEGREES, FLAPS SLOWLY CONTINUED TO 35 DEGREES. MAINTENANCE TROUBLESHOT AND INSPECTED FLAPS. REMOVED AND REPLACED THE ACTUATOR, LOCK VALVE, EMSDR TAOA089607Flap Motor · leakingSYSTEM 'A' HYDRAULIC FAILURE (LOW QUANTITY) SHORTLY AFTER TAKEOFF. FOUND OUTBOARD FLAP MOTOR LEAKING, REPLACED MOTOR AND CHECKED OK PER MM CHAPTER 27-51-62. (M)SDR COMA9610242Connector · defectiveRIGHT OUTBOARD FLAP IS STUCK AT 45 DEGREES. REPLACED DEFECTIVE WIRING CONNECTOR AT RIGHT OUTBOARD FLAP ACTUATOR.SDR 96ZZZX4407Motor · shortedFLAPS EXCEEDED THE LIMIT SWITCH, STOPS, AND BROKE THE DOWN-LIMIT SWITCH AND FUSE BLEW. PROBLEM WAS CAUSED BY FLAP MOTOR DEVELOPED AN INTERNAL SHORT WHICH PROVIDED THE GROUND NORMALLY WHICH IS PROVIDED THROUGH THE LIMIT SWITCH CIRCUIT. THIS MOTOR IS A REVERSISDR COMA9610241Actuator · leakingBLUE HYDRAULIC SYSTEM FAILED. REPLACED THE RT NACELLE FLAP ACTUATOR.SDR CA960807007Piston · cracked(CAN) DURING OPERATION IN GROUND CHECK THE FLAP WAS NOTED TO BE NOISY. TRACKS LUBED TO NO EFFECT. INVESTIGATION FOUND THE ACTUATOR PISTON WAS SPLIT ALONG ITS LENGTH, APPROXIMATELY 4.5 INCHES FROM THE END.NEW ACTUATOR INSTALLED AND RIGGING CHECKS COMPLETED. SDRSDR COMA9610233Actuator · malfunctionFLAP CONTROL FAULT WARNING DURING APPROACH. REPLACED LT NACELLE FLAP ACTUATOR. PART TOTAL CYCLES, 200.SDR AWXA960406Actuator · malfunctionedPHX - FLT 2247 - WHEN FLAPS FULL ARE SELECTED ON APPROACH, A HEAVY VIBRATION IS FELT THROUGHOUT THE AIRFRAME. PERFORMED VISUAL INSPECTION PER 27-54-00. NO DEFECTS NOTED AT THIS TIME AND RAN FLAP. NO VIBRATION NOTED AND VISUAL INSPECTION WHILE FLAP MOVED, NOSDR 96ZZZM1324Actuator · malfunctionedPHX - FLT 2247 - WHEN FLAPS FULL ARE SELECTED ON APPROACH, A HEAVY VIBRATION IS FELT THROUGHOUT THE AIRFRAME. PERFORMED VISUAL INSPECTION PER 27-54-00. NO DEFECTS NOTED AT THIS TIME AND RAN FLAP. NO VIBRATION NOTED AND VISUAL INSPECTION WHILE FLAP MOVED, NOSDR CA960729007Piston · cracked(CAN) DURING ROUTINE MAINTENANCE IT WAS OBSERVED THAT THE RIGHT HAND INBOARD FLAP ACTUATOR PISTON WAS CRACKED ALONG ITS LENGTH. CRACK ORIGINATED AT THE PLUG HOLE. REFERENCE BEECH IPC 27-50-30, FIG 50-30, ITEM 15. SDR 960807007 PERTAINS TO SAME CONDITION.SDR 96ZZZM1538Bracket · brokenDURING FLIGHT FROM SJO, SPLIT FLAPS INDICATED BY 10 DEGREES AND FELT IN CONTROLS. UPON ARRIVAL AT MIAMI INSPECTED AND CHECKED FLAP SYSTEM AND FOUND RIGHT INBOARD FLAP ACTUATOR SWIVEL BRACKET BROKEN. REMOVED AND REPLACED INBOARD FLAP ACTUATOR ASSEMBLY P/N 278SDR CALA9600969Motor · leakingTHE A-SYSTEM HYDRAULIC QUANTITY DROPPED TO ZERO WHILE EN ROUTE. THE LOSS WAS ACCOMPANIED BY ILLUMINATION OF THE LOW PRESSURE LIGHT AND LEADING EDGE FLAP AMBER LIGHT. THE NR 1 KREUGER FLAP WAS SHOWING UNLOCKED ON AUX PANEL. MAINTENANCE FOUND THE OUTBOARD HYDSDR COMA9610219Actuator · malfunctionFLAP CONTROL FAULT WARNING DURING TAKEOFF ROLL. REPLACED THE RT INBD FLAP ACTUATOR.SDR 96ZZZX3758Transmission · failedON APPROACH TO SVE WITH FLAPS FULLY EXTENDED, THE RT FLAP SUDDENTLY RETRACTED CAUSING SEVERE YAW. LT FLAP WAS RETRACTED AND REGAINED CONTROL. ABORTED LANDING AND RETURNED TO RNO. TRANSMISSION FAILED INTERNALLY. DRIVEN GEAR DISINTEGRATED. NOTE: WEAR CHECKSDR COMA9610184Actuator · damagedTHE BLUE HYDRAULIC SYSTEM QUANTITY FELL TO ZERO DURING FLIGHT. THE RIGHT NACELLE FLAP ACTUATOR WAS THE CAUSE OF THE HYDRAULIC LEAK. TWO OF THE 4 NAS 1351-3H8P SCREWS THAT SECURE THE SOLENOID VALVE SHEARED ALLOWING THE ACTUATOR TO LEAK PROFUSELY. REPLACED ACSDR 96ZZZX3450Actuator · wrong partACTUATOR APPEARED AS A FRESH OVERHAUL, BUT THE PISTON USED WAS AN INCORRECT PART NUMBER FOR THIS ACTUATOR. PART NUMBER INSTALLED WAS 50-521151-6 AND THE PART NUMBER TO BE USED IS 50-521195-8.SDR 96ZZZX3409Actuator · crackedDURING INSPECTION FLAPS MOVED ERRATICALLY. UPON FURTHER INSPECTION OF LEFT OUTBOARD FLAP ACTUATOR, FOUND 5.50 INCH CRACK RUNNING THE LENGTH OF THE PISTON ACTUATOR (REF: BEECH B300 IPC, CHAPTER 27-50-00, PAGE 2, ITEM NR 19). RECOMMEND CLOSER INSPECTION OF FLSDR GLBA96113Flap Actuator · failedRDU - FLAP DISAGREEMENT, OUTBOARD FLAPS HANG AT ABOUT 10 DEGREES WHEN SELECTED FROM 15 DEGREES TO ZERO DEGREES. REMOVED AND REPLACED RIGHT OUTBOARD FLAP ACTUATOR, OPS CHECKS GOOD. (X)SDR CA960723534Sensor · failed(CAN) FLAPLOCK OCCURRED BETWEEN POSITON 1 & 2 ON APPROACH. MAINTENANCE ACTION INVOLVED REPLACING INTERCONNECT SENSOR 40 CV AND R.M.A. 27-50-867 CARRIED OUT. ALSO #1 RIGHT FLAP ACTUATOR ADJUSTED AND TESTED.SDR GLBA96105Actuator · failedMYR - CREW REPORTED A FLAP DISAGREEMENT FAULT AFTER TAKEOFF. THEY MADE AN AIR TURN-BACK AND LANDED UNEVENTFULLY. MAINTENANCE REPLACED LEFT OUTBOARD FLAP ACTUATOR. OPS CHECK WAS GOOD. (X)SDR 96ZZZX3429Actuator · mislabeledACTUATOR WAS OVERHAULED AS A 50-521222-3, BUT WAS LABELED AS A 101-521016-2.SDR DLM88961260Actuator Arm · crackedI/B FLAP ACTUATOR ARM CRACKED. REPLACED ARM.SDR SIMA961421O-Ring · failedHOU - FLT 3545 - BLUE SYSTEM HYD LOW LEVEL INDICATION, CRUISE FLIGHT. FOUND FLUID LEAKING ON RIGHT OUTBOARD FLAP ACTUATOR. REPLACED O-RING ON FLAP ACTUATOR AND SERVICE RESERVOIR, OPS AND LEAK CHECKED GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)SDR 9609456608Actuator · failedDURING CLIMB, THE OUTBOARD FLAPS STOPPED AT TWO DEGREES ON RETRACTION. AIRCRAFT RETURNED TO NRT AND LANDED WITHOUT INCIDENT. REPLACED THE RIGHT OUTBOARD TRAILING EDGE FLAP ACTUATOR, NR 7 FLAP TRANSMISSION AND THE OUTBOARD FLAP TRACK FAIRING HINGE FITTING LINSDR DL72L960905Actuator Bracket · crackedFOUND ON D-1 LETTER CK, .5 INCH CRACK IN NR 5 L/E FLAP ACTUATOR I/B SUPPORT BRACKET. REPAIRED PER MM 57-20-21.SDR COMA9610125Actuator · malfunctionFLAP DISAGREEMENT AND CONTROL FAULT WARNINGS. REPLACED THE RT OUTBD FLAP ACTUATOR.SDR CA960723502Actuator · failed(CAN) AFTER LANDING FLAP RETRACTION FAILED AT 14 DEGREES. CHANGED RIGHT WING OUTBAORD FLAP INBOARD SCREW JACK ACTUATOR DUE TO HIGH FRICTION. ALSO CHANGED FLAP P.D.U.SDR 96ZZZM929Actuator · inopORD - CREW REPORTED A FLAP AYMMETRY AND CONTROL FAULT AFTER TAKEOFF. THEY ELECTED AN AIR TURN BACK AND MADE AN UNEVENTFUL LANDING. MAINTENANCE REMOVED AND REPLACED FCU AND RT OUTBOARD FLAP ACTUATOR. OPS CHECK WAS GOOD. REFERENCE GLBA96071.SDR COMA9610122Actuator · malfunctionFLAP DISAGREEMENT WARNING. INBD FLAPS INDICATE 5 DEGREES DOWN WHEN SELECTED UP. REPLACED THE LT INBD FLAP ACTUATOR. PART TOTAL CYCLES, 7,272.SDR CA960417514Actuator · inoperative(CAN)ON APPROACH WHEN FLAP 2 SELECTED ECAM MESSAGE "F\CTL FLAPS LOCKED ALIGNMENT FAULT". FLAPLESS LANDING. RMA 27-50-520 CARRIED OUT AND WING TIP BRAKES RESET. ALSO LEFT FLAP ROTARY ACTUATOR CHANGED.SDR 96ZZZX1631Bearing · brokenBEARING ON FLAP ACTUATOR CYLINDER BARREL RECEIVED BROKEN. SUSPECT DUE TO HIGH STRESS IN THIS AREA AS WELL AS POSSIBLE METAL FATIGUE.SDR 96ZZZX1704Actuator · freeze upACTUATOR WAS SHIPPED AS A SERVICEABLE UNIT. TEST PER SIL 1125-27-082 R2 ACTUATED WORM GEAR DRIVE TO MIX PC-10. FULL TRAVEL, BOTH DIRECTIONS. FROZE TO MINUS 50 DEGREES FAHRENHEIT, MINUS 60 DEGREES FAHRENHEIT FOR 1.5 HRS. BRAKE AWAY TORQUE OF 18 INCH/POUNDS SDR 96ZZZX1701Actuator · defectiveACTUATOR WAS SHIPPED AS A SERVICEABLE UNIT. TEST PER SIL 1125-27-082 R2. ACTUATED WORM GEAR DRIVE TO MIX THE PC-10 GREASE, FULL TRAVEL BOTH DIRECTIONS. FROZE TO MINUS 50 DEGREES FAHRENHEIT, MINUS 60 DEGREES FAHRENHEIT FOR 1.5 HRS. BRAKE AWAY TORQUE OF 18 ISDR 96ZZZX1700Actuator · sheared shaftFLAP POWER DRIVE UNIT FAILED. NR 3 ACTUATOR PN 674D100-18 RIGHT SIDE HAD HIGH INPUT TORQUE WHEN COLD-SOAKED FOLLOWING SIL 1125-27-082. CHANGED POWER DRIVE UNIT AND ACTUATOR FAILED SN 137 PDU, 26 HRS LATER. SUBMITTER SUGGESTS TO REVISE TESTING INSTRUCTIONS.SDR 96ZZZX1699Actuator · freeze upPART WOULD NOT PASS TESTING FOLLOWING SIL 1125-27-082 R2 FREEZE TEST. ACTUATE GREASE MIXTURE PC-10 IN GEAR WORM DRIVE FULL TRAVEL, FREEZE TO MINUS 50 DEGREES FAHRENHEIT, MINUS 60 DEGREES FAHRENHEIT FOR 1.5 HRS. BRAKE AWAY TORQUE 18 INCH/POUNDS OK. RUN TORQUSDR 96ZZZX1698Actuator · freeze upPART WOULD NOT PASS TESTING FOLLOWING SIL 125-27-082 R2 FREEZE TEST. ACTUATE GREASE TO MIX THE PC-10 IN WORM GEAR DRIVE FULL TRAVEL. FREEZE TO MINUS 50 DEGREES FAHRENHEIT, 60 DEGREES FAHRENHEIT FOR 1.5 HRS. BREAK AWAY TORQUE OF 18 INCH/POUNDS OK. RUN TORQUSDR 96ZZZX1697Actuator · freeze upPART WOULD NOT PASS TESTING FOLLOWING SIL 1125-27-082 R2 FREEZE-UP TEST. ACTUATE GREASE IN WORM GEAR DRIVE TO MIX PC-10. FREEZE TO MINUS 50 DEGREES FAHRENEIT, MINUS 60 DEGREES FAHRENHEIT FOR 1.5 HRS. BRAKE AWAY TORQUE OF 18 INCH/POUNDS OK. RUN TORQUE OF 12SDR 96ZZZX1696Flap Drive · failedLOST USE OF FLAP SYSTEM DUE TO BROKEN SHAFT OR BAD CLUTCH IN POWER DRIVE UNIT. UNIT FAILED DUE TO ACTUATORS BINDING UP BY FREEZING TEMP AT ALTITUDE. UNITS WERE TESTED PER S.I.L. 1125-27-082 PRIOR TO INSTALLING. CHANGED NR 3 RT ACTUATOR, OK FOR 26 HRS, THEN,SDR 9605722767Drive Motor · failedDURING FIRST 20 MINUTES OF FLIGHT, AIRCRAFT EXPERIENCED TOTAL LOSS OF 'A' SYSTEM HYDRAULICS. FUEL WAS DUMPED AND AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED OUTBOARD FLAP DRIVE MOTOR AND NR 1 AND NR 2 ENGINE DRIVE HYDRAULIC PUMPS AND CASSDR GLBA96047Actuator · malfunctionedORD - CREW REPORTED FLAP DISAGREEMENT FAULT ON TAKEOFF. THEY ELECTED AN AIR TURN BACK AND MADE AN UNEVENTFUL LANDING. MAINTENANCE COULD NOT FIND PROBLEM ON GROUND. LATER THE SAME DAY IN SUX THE PROBLEM REOCCURRED WITH AN AIR TURN BACK AND UNEVENTFUL LANDING.SDR COMA9660032Actuator · failedFLAPS FAIL CAUTION MESSAGE ON EICAS WHEN FLAPS SELECTED FROM 20 DEGREES TO 0 DEGREES AFTER TAKEOFF. MAINTENANCE FOUND THE RT OUTBD FLAP ACTUATOR TO BE FAILED INTERNALLY, WHICH IN TURN CAUSED SUBSTANTIAL DAMAGE TO THE FLAP, FLAP DRIVE CABLES AND POWER DRIVE UN
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