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.

SDR COMA9610089Actuator · defectiveLEFT INBD FLAP WILL NOT RETRACT. REPLACED THE LT INBD FLAP ACTUATOR.Feb 21, 1996 · N162CA · Emb EMB120RTSDR 96ZZZX1516Actuator · failedFLAPS WERE BEING LOWERED. A POPPING SOUND WAS HEARD. IT WAS DISCOVERED THE FLAP ACTUATOR HAD FAILED INTERNALLY. FLAP ACTUATOR REPLACED.Feb 20, 1996 · N4686N · Cessna 414ASDR 96ZZZX954Actuator · defectiveDURING PHASE 12 INSPECTION, RIGHT FLAP ACTUATOR FAILED INTERNAL LEAKAGE CHECK. REPLACED ACTUATOR. ACTUATOR INTERNAL O-RING FAILURE SUSPECTED CAUSE. THIS IS THE FIRST TIME AN ACTUATOR HAS FAILED THIS TEST ON A PHASE 12 INSPECTION HERE.Feb 18, 1996 · N274QS · Cessna S550SDR COMA9610082Actuator · defectiveFLAP CONTROL FAULT WARNING. REPLACED THE RT OUTBD FLAP ACTUATOR. PART TOTAL CYCLES, 2,517.Feb 13, 1996 · N162CA · Emb EMB120RTSDR 96UAL900096Ace Unit · malfunctionedLEFT OUTBOARD FLAPERON DOES NOT FOLLOW COMMANDS AND RAM TRANSDUCER HAS FEEDBACK FAULT. REPLACED ACTUATOR CONTROL ELECTRONICS L2. UNIT RETURNED TO MANUFACTURER FOR ANALYSIS.Feb 8, 1996 · N775UA · Boeing 777222SDR COMA9610069Actuator · defectiveFLAP DISAGREEMENT WARNING WHEN FLAPS SELECTED UP AFTER TAKEOFF. REPLACED THE RT OUTBD FLAP ACTUATOR.Feb 5, 1996 · N254CA · Emb EMB120RTSDR C2XA96CL011Actuator · faultedCLE - FLT NR 3237 - CREW REPORTED THAT AFTER TAKEOFF AND FLAP RETRACTION THEY RECEIVED A FLAP DISAGREEMENT. MAINTENANCE INSPECTED AIRCRAFT AND REMOVED AND REPLACED THE RIGHT INBOARD FLAP ACTUATOR IAW EMB-120 MM 27-50-02. OPERATIONAL CHECKS WERE GOOD IAW EMB-Feb 1, 1996 · N59708 · Emb EMB120RTSDR C2XA96CL007Actuator · linkage bindingROC - FLIGHT NR 3113 - CREW REPORTED THAT ON APPROACH WITH FLAPS SELECTED TO 15 DEGREES, A FLAP ASYMMETRY OCCURRED THEN CHANGED TO A FLAP DISAGREEMENT. THE CREW ALSO REPORTED THAT THEY DID NOT RECEIVE A FLAP LIGHT ON THE MAP OR A DISAGREEMENT LIGHT ON THE FLAJan 30, 1996 · N47722 · Emb EMB120RTSDR COMA9610041Actuator · defectiveFLAP ASYMMETRY WARNING AFTER LANDING. REPLACED THE RT OUTBD FLAP ACTUATOR.Jan 25, 1996 · N164D · Emb EMB120RTSDR WTAA960009Actuator · failedSFO - TAKEOFF ABORTED WITHOUT INCIDENT. FLAP ASYMMETRY AND FAULT REPORTED DURING TAKEOFF ROLL. AIRCRAFT FERRIED TO FAT FOR REPAIRS. MAINTENANCE REMOVED AND REPLACED RIGHT INBOARD FLAP ACTUATOR. FLAP SYSTEM OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SEJan 14, 1996 · N280UE · Emb EMB120RTSDR COMA9610004Actuator · defectiveRECEIVED TAKEOFF FLAPS AURAL WARNING DURING TAKEOFF AND FLAP DISAGREEMENT WARNING WHEN FLAPS SELECTED UP AFTER TAKEOFF. REPLACED THE LT OUTBD FLAP ACTUATOR.Jan 3, 1996 · N156CA · Emb EMB120RTSDR COMA9512045Actuator · defectiveFLAP DISAGREEMENT WARNING AFTER TAKEOFF. REPLACED THE RT OTBD FLAP ACTUATOR.Dec 26, 1995 · N267CA · Emb EMB120RTSDR COMA9512043Actuator · defectiveFLAP DISAGREEMENT WARNING AFTER TAKEOFF. INBD FLAPS STUCK AT 15 DEGREES. REPLACED THE LT INBD FLAP ACTUATOR.Dec 26, 1995 · N1117H · Emb EMB120RTSDR CA960110002Transmission · sheared drive(CAN)DURING INSPECTION THE STANDBY FLAP MOTOR SYSTEM WAS TESTED IN ACCORDANCE WITH THE ENGINE NOT RUNNING CHECK. IT WAS NOTED THAT THE STANDBY FLAP MOTOR WAS HEARD TO BE RUNNING BUT THE FLAPS WERE NOT MOVI NG. THE FLAP MOTOR AND TRANSMISSION ASSEMBLY WERE REMODec 22, 1995 · Cessna 208SDR COMA9512039Actuator · defectiveAFTER LANDING WHEN FLAPS SELECTED UP, CONTROL FAULT WARNING ACTIVATED. REPLACED THE RT INBD FLAP ACTUATOR.Dec 21, 1995 · N164D · Emb EMB120RTSDR CA960110511Actuator · inoperative(CAN)FLIGHT CONTROL MESSAGE, FLAP SYSTEM 2 FAULT ON APPROACH, FLAP LOCKED, WING TIP BRAKE ON. R.M.A. 27-50-123 CARRIED OUT. MAINTENANCE INSTALLED NEW FLAP ACTUATOR AT #1 POSITION.Dec 20, 1995 · Airbus A320211SDR 96ZZZX555Shaft · crackedFLAP ACTUATOR SHAFT WAS FOUND CRACKED THE ENTIRE LENGTH OF THE SHAFT. CAUSE OF CRACK IS UNKNOWN. THE FLAP MOTOR AND GEAR BOX ASSY WERE ALSO FOUND TO BE WORN AT THIS SAME TIME.Dec 20, 1995 · N8156Z · Beech C90ASDR COMA9512036Actuator · defectiveFLAP CONTROL FAULT, FLAP DISAGREEMENT, AND FLAP ASYMMETRY WARNINGS WHEN FLAPS SELECTED TO 15 DEGREES FOR LANDING APPROACH. REPLACED THE LT AND RT INBD FLAP ACTUATORS.Dec 19, 1995 · N164D · Emb EMB120RTSDR C2XA95CL125Actuator · malfunctionedCLE - FLIGHT NR 3347 - AFTER TAKEOFF, CREW REPORTED A FLAP DISAGREEMENT UPON FLAP RETRACTION. AIRCRAFT AIR RETURNED TO CLE. MAINTENANCE REMOVED AND REPLACED THE LEFT OUTBOARD FLAP ROLLERS AND THE RIGHT OUTBOARD FLAP ACTUATOR IAW EMB-120 MM 27-50-12, 27-50-04Dec 12, 1995 · N12715 · Emb EMB120RTSDR 96ZZZX913Actuator · failedAIRCRAFT EXPERIENCED AN IN-FLIGHT CONTROL FAULT OF THE FLAP SYSTEM. MAINTENANCE INSPECTED SYSTEM AND RE-RACKED FCU, TEST FLOWN WITH SAME RESULTS. AIRCRAFT FERRIED TO MAINTENANCE BASE. SYSTEM TROUBLESHOT TO FAILED INBOARD RIGHT FLAP ACTUATOR. ACTUATOR REPLADec 7, 1995 · N270YV · Emb EMB120RTSDR 96ZZZX94Motor · malfunctionWHEN THE PILOT SELECTS FLAPS DOWN FROM 20 DEGREES TO 30 DEGREES ABOVE 90 KNOTS I.A.S., THE FLAP CIRCUIT BREAKER WOULD OPEN. AT AIRSPEEDS BELOW 90 KNOTS WHEN FLAPS WERE AGAIN SELECTED DOWN FROM 20 DEGREES - 30 DEGREES, THE FLAPS WOULD FUNCTION NORMALLY. NO VIDec 1, 1995 · N6908M · Cessna 207ASDR CA960103524Actuator · inoperative(CAN)ON APPROACH, E.C.A.M. MESSAGE FLAPS FAIL. AIRCRAFT LANDED FLAPLESS. FLAP ACTUATORS 6271 CM AND 6259 CM CHANGED. FLAPS FUNCTIONALLY CHECKED.Nov 23, 1995 · Airbus A320211SDR TAOA119506Drive Motor · leakingON CLIMB-OUT FROM LGA, PASSING THROUGH 1700 FEET, A-SYSTEM HYDRAULIC QUANTITY DROPPED TO ZERO. COMPLETED ABNORMAL PROCEDURE AND LANDED UNEVENTFULLY. FOUND FLAP DRIVE MOTOR LEAKING. REPLACED SAME, SERVICED HYDRAULIC RESERVOIRS. ALL CHECKED OK PER MM 27-51-6Nov 15, 1995 · N918TS · Boeing 727225SDR CA951215014Drive · broken tooth(CAN)ON APPROACH, FLAP WAS SELECTED AND IT WAS IMMEDIATELY NOTICED THAT THE LEFT INBOARD FLAP DID NOT EXTEND. AIRCRAFT EXHIBITED A SLIGHT ROLL TO THE LEFT, BUT WAS LANDED WITHOUT INCIDENT. MAINTENANCE FOUND A LACK OF CONTINUITY THROUGH THE 90 DEGREE DRIVE OFNov 13, 1995 · Beech C90SDR 95ZZZX6433Flap Motor · bad groundWHILE CLEARING THE RUNWAY AFTER TRAINING FLIGHT, FLAPS WERE SELECTED UP. THE FLAPS FAILED TO OPERATE AND THE FLIGHT CREW REPORTED SMELLING 'SMOKE'. INVESTIGATION REVEALED A BAD GROUND ON THE FLAP MOTOR AND THE ALTERNATOR CIRCUIT BREAKER WAS FOUND DAMAGED BY Nov 9, 1995 · N1393U · Cessna 172MSDR COMA9511196Actuator · defectiveFLAP CONTROL FAULT WARNING. REPLACED THE LEFT INBOARD FLAP ACTUATOR.Nov 6, 1995 · N1105G · Emb EMB120RTSDR CA960103510Actuator · failed(CAN)FLAPS FAIL MESSAGE AT '0' DEGREES. FLAPLESS LANDING CARRIED OUT. LEFT INBOARD FLAP, INBOARD ACTUATOR REPLACED.Nov 5, 1995 · Cndair CL6002B19SDR CA960103506Gearbox · water ingress(CAN)ON APPROACH, FLIGHT CONTROL PAGE "FLAPS FAULT" INDICATION. FLAPS RECYCLED, NO CHANGE. FLAPLESS LANDING CARRIED OUT. MAINTENANCE ACTION INVOLVED CHECKING FLAP SYSTEM, REMOVING PLUGS ON EACH ACTUATOR & GEAR BOX. WATER WAS FOUND PRESENT ON EACH GEARBOX 6259Nov 4, 1995 · Airbus A320211SDR CA960103504Actuator · failed(CAN)FLAPS FAIL MESSAGE ON WHEN SELECTING FLAPS. FLAPLESS LANDING CARRIED OUT. RIGHT OUTBOARD FLAP INBOARD ACTUATOR REPLACED.Nov 4, 1995 · Cndair CL6002B19SDR CA960103502Actuator · frozen(CAN)UNABLE TO EXTEND FLAPS FOR LANDING. FLAPLESS LANDING CARRIED OUT. SUSPECT FLAP ACTUATOR FREEZING AT ALTITUDE.Nov 3, 1995 · Cndair CL6002B19SDR CA951129524Actuator · failed(CAN)DURING APPROACH, FLAP FAIL MESSAGE. ZERO DEGREE FLAP LANDING. LEFT INBOARD FLAP, INBOARD ACTUATOR REPLACED.Oct 29, 1995 · Cndair CL6002B19SDR 95ZZZX6248Actuator · failedFLAPS FAILED AT 32 DEGREES. FOUND RT OUTBOARD FLAP INBOARD ACTUATOR AT FAULT. REPLACED ACTUATOR IAW MM 27-50-16 AND MM 27-50-00. OPS CHECK NORMAL.Oct 23, 1995 · N1812C · Cndair CL6013ASDR CAL950921Actuator · inoperativeFLT NR 0973 - GUM - THE FLAPS WOULD NOT FULLY RETRACT AFTER TAKEOFF FROM GUM. THE RIGHT SIDE WAS DRAGGING 3-4 DEGREES AND 3 DEGREES OF RIGHT RUDDER WAS REQUIRED FOR LEVEL FLIGHT. FUEL WAS DUMPED AND THE AIRCRAFT WAS RETURNED TO GUM. THE FLAPS WOULD NOT EXTEOct 16, 1995 · N68047 · Doug DC1010SDR CAL950920Actuator · inoperativeFLT NR 0973 - GUM - THE FLAPS WOULD NOT FULLY RETRACT AFTER TAKEOFF FROM GUM. THE RIGHT SIDE WAS DRAGGING 3-4 DEGREES AND 3 DEGREES OF RIGHT RUDDER WAS REQUIRED FOR LEVEL FLIGHT. FUEL WAS DUMPED AND THE AIRCRAFT WAS RETURNED TO GUM. THE FLAPS WOULD NOT EXTEOct 16, 1995 · N68047 · Doug DC1010SDR COMA9560572Actuator · defectiveFLAP FAIL WARNING AT 38 DEGREES. REPLACED THE RIGHT OUTBOARD FLAP ACTUATOR.Oct 11, 1995 · N917CA · Cndair CL6002B19SDR 95ZZZX6016Piston · crackedDURING THE PERFORMANCE OF A REGULAR INSPECTION, THE PISTON FOR THE LT OUTBOARD FLAP ACTUATOR WAS FOUND CRACKED ALONG THE LENGTH OF THE PISTON. CAUSE OF CRACK IS UNKNOWN. THE FLAP WAS OPERATING NORMALLY.Oct 11, 1995 · N911RB · Beech 300BEECHSDR 95ZZZX6012Actuator · required lubePILOT REPORTED FLAPS WOULD NOT EXTEND IN-FLIGHT, BUT FUNCTION PROPERLY ON THE GROUND. FOUND JACKSCREW HAD NOT BEEN LUBED IAW CESSNA MANUALS, BULLETINS, AND AD, AND HAD WORN OUT JACKSCREW AND COLLAR. INSTALLED NEW UNIT.Oct 3, 1995 · N2034X · Cessna 182HSDR COMA9511977Actuator · leakingHYDRAULIC FLUID LEAKING FROM LT NACELLE FLAP AREA. REPLACED LEAKING NACELLE FLAP ACTUATOR.Sep 29, 1995 · N156CA · Emb EMB120RTSDR CA951129504Actuator · failed(CAN)DURING APPROACH FLAPS LOCKED OUT AT FLAP 2 SELECTION. MAINTENANCE REPLACED #1 INBOARD LEFT FLAP ACTUATOR.Sep 28, 1995 · Airbus A320211SDR COMA9511972Actuator · defectiveDURING LANDING, FLAP CONTROL FAULT WARNING. REPLACED THE NACELLE FLAP ACTUATOR.Sep 21, 1995 · N1117H · Emb EMB120RTSDR 95ZZZX5851Flap Motor · failedFLAP MOTOR BURNS OUT WHEN GEARBOX FAILS AND TRIPS CIRCUIT BREAKER. THERE ARE TWO MOTORS AND TWO GEARBOX UNITS. WHEN GEARBOX FAILS, THE OPPOSITE MOTOR BURNS OUT TRYING TO CARRY LOAD.Sep 21, 1995 · N10UH · Cessna 500CESSNASDR COMA9511970Actuator · defectiveFLAP CONTROL FAULT. REPLACED THE LEFT NACELLE FLAP ACTUATOR.Sep 20, 1995 · N1117H · Emb EMB120RTSDR WTAA950248Actuator · intermittentSFO - FLAP CONTROL FAULT REPORTED ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. UPON FLAP RETRACTION INBOARD PAIR REMAINED AT 15 DEGREES WHILE OUTBOARD AND NACELLE FLAPS RETRACTED NORMALLY. MAINTENANCE ELECTRICAL CONNECTORS AT INBOARD FLAP ACTUATORS. Aug 22, 1995 · N280UE · Emb EMB120RTSDR IXXA199573Act Flap Crank · brokenDURING NORMAL FLAP RETRACTION ON DEPARTURE OUT OF BDL, THE RIGHT HAND FLAP APPEARED TO STICK AT 18 DEGREES WITH THE AIRCRAFT TENDING TO ROLL TO THE LEFT AT A LOWER FLAP SETTING. FLAP ASYMMETRY WOULD APPEAR AGAIN ABOVE FLAPS 25. THE AIRCRAFT RETURNED TO BDL FAug 16, 1995 · N788AL · Doug DC863SDR WTAA950245Actuator · failedACV, TAKEOFF FLAP WARNING ACTIVATED DURING TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. AIRCRAFT FERRIED TO FAT FOR REPAIRS. MAINTENANCE REPLACED RIGHT OUTBOARD ACTUATOR. AIRCRAFT RETURNED TO SERVICE. (M)Aug 15, 1995 · N455UE · Emb EMB120RTSDR 95ZZZX4185Motor · burnedINSPECTION OF MOTOR REVEALED INTERNAL WINDINGS FAILED DUE TO OVERHEATING OF MOTOR UNDER NORMAL FLYING CONDITIONS.Jul 28, 1995 · N507PC · Socata TB9SDR DLM88952883Actuator Arm · brokenFOUND ON ARRIVAL FOR LETTER CHECK, THE RIGHT SIDE INBOARD FLAP INBOARD DRIVE ACTUATOR CASTING CRACKED. REPLACED CASTING ARM AND ACTUATOR.Jun 30, 1995 · N942DL · Doug MD88SDR CA951228002Actuator · motor shorted(CAN)MULTIPLE CIRCUIT BREAKER TRIPPINGS ON DIFFERENT OCCASIONS PROMPTED THE REPLACEMENT OF THE FLAP MOTOR THREE TIMES. THE THREE MOTORS WERE SERVICEABLE AS RECEIVED FROM THE MANUFACTURER, HOWEVER THE SUBMITTER STATES THAT THERE APPEARED TO BE IMPROPER SOLDER JJun 20, 1995 · Cessna 208BSDR 95ZZZX3378Actuator · corrodedKSJC/KDAY - FLT 009 - DURING TAXI FOR DEPARTURE FROM KSJC, HAD FLAP ASSEMETRY INDICATION. CONFIRMED BY GROUND CREW OBSERVATION AT DEPARTURE END OF RUNWAY. RETURNED TO RAMP. MAINTENANCE FOUND EYEBOLT PULLED OUT FROM MID-FLAP ACTUATOR PISTON. REMOVED AND REPJun 14, 1995 · N797AL · Doug DC863SDR 95ZZZX3143Bearing · missing needlesDURING THE FLAP DRIVE INSPECTION AND LUBRICATION EVENT, FOUND THAT THE NEEDLE BEARINGS WERE MISSING FROM THE BEARING HOUSING AT THE WORN GEAR UPPER BEARING. ONLY THE BEARING SHELL WAS INSTALLED. THERE WAS NO EVIDENCE IN THE GEARBOX OF THE MISSING NEEDLE BEAMay 31, 1995 · N484JA · Beech C90A
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