JASC 2752

Service difficulty reports · 1,979

Reports filed under 2752 · Trailing Edge Flap Actuator, newest first.

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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"

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SDR TAOA059716Drive Motor · seal failedFLT 6041 - BOS-LGA - AIRCRAFT HAD AN 'A' SYSTEM HYDRAULIC FAILURE ON THE INSPECTION OF THE OUTBOARD FLAP DRIVE MOTOR, THE DRIVE SHAFT SEAL RETAINING PLATE WAS FOUND TO HAVE '1' SCREW MISSING, WHICH CAUSED THE SEAL TO FAIL. LOSS OF 'A' SYSTEM HYDRAULIC FLUID AMay 29, 1997 · N912TS · Boeing 727254SDR COMA9710298Actuator · malfunctionFLAP CONTROL FAULT WARNING WITH FLAPS RETRACTED. REPLACED THE LT OUTBOARD FLAP ACTUATOR.May 24, 1997 · N205CA · Emb EMB120RTSDR CALA9700652Motor · leakingAIRCRAFT LOST THE 'A' HYDRAULIC SYSTEM FLUID QUANTITY WHILE EN ROUTE FROM EWR TO TPA. THE FLUID LOSS WAS ACCOMPANIED BY NR 1 ENGINE DRIVEN HYDRAULIC PUMP PRESSURE LOSS. THE AIRCRAFT LANDED AT TPA WITHOUT INCIDENT. MAINTENANCE FOUND THE RT OUTBOARD FLAP MOTMay 7, 1997 · N70755 · Boeing 727227SDR 97ZZZX2639Motor · screw loosePILOTS REPORTED FLAP CIRCUIT BREAKER TRIPPED ON SELECTION, RESET AND WORKED FINE. OPS CHECKED ON GROUND, COULD NOT DUPLICATE. APPROXIMATELY 20 DAYS LATER, HAPPENED AGAIN. REMOVED FLAP REDUCTION GEAR MOTOR, DISASSEMBLED, FOUND SET SCREW, PN ATQ1ED040005UL, AApr 30, 1997 · N654PC · Amd FALCON10SDR 97FDEA00240Drive Motor · failedAT FLIGHT LEVEL 350 BOTH SYSTEM-A PRESSURE LIGHTS FLICKERED. SYSTEM-A PRESSURE WENT TO 0 EXECUTED LOSS HYDRAULIC CHECK LIST. SYSTEM-A FLUID SHUTOFFS WERE CLOSED AT 0410. REMOVED AND REPLACED OUTBOARD FLAP DRIVE MOTOR, OPERATIONAL CHECKS IN ACCORDANCE WITH Apr 24, 1997 · N194FE · Boeing 72722SDR WTAA970062Actuator · intermittentFAT - FLAP CONTROL FAULT REPORTED ON APPROACH. CREW UNABLE TO RESET FLAP SYSTEM. MAINTENANCE REPLACED FLAP SELECTOR AND CLEANED CANNON PLUG ON RIGHT OUTBOARD FLAP ACTUATOR. SYSTEM OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. NOTE: FOLLOWING AIApr 16, 1997 · N284UE · Emb EMB120RTSDR CA970423014Actuator · sheared(CAN) FLAPS WILL NOT MOVE WHEN SELECTED. MOVED INTERMITTENTLY, NOT EVERY SELECTION. LT FLAP GEARBOX OUTPUT SPROCKET SEVERED FROM OUTPUT SHAFT. PUT ALL THE LOAD ON RT MOTOR. NEW RT MOTOR INSTALLED AND GEARBOX. PART TC: 223.Apr 15, 1997 · Cessna 560CESSNASDR 97ZZZX1756Motor · contaminatedGJT - FLT 8562 - PILOT REPORTED THE FLAP MOTOR CIRCUIT BREAKER TRIPPED WITH A SMOKE SMELL IN COCKPIT. FLAP MOTOR AND SOLENOID GLYCOL CONTAMINATION. MAINTENANCE PERSONNEL CLEANED GLYCOL FROM AROUND FLAP MOTOR AND SOLENOID AREA. FLAP SYSTEM CHECKS GOOD ON NUMApr 5, 1997 · N319BH · Beech 1900CSDR COMA9710191Actuator · malfunctionFLAP CONTROL FAULT WARNING DURING TAKEOFF. REPLACED THE LEFT HAND OUTBOARD FLAP ACTUATOR.Mar 30, 1997 · N1105G · Emb EMB120RTSDR CA970410002Actuator · bushing adrift(CAN) PLASTIC BUSHING IN FLAP ACTUATING DRIVE SYSTEM, UNDER THE PILOT'S SEAT, FOUND ADRIFT.Mar 27, 1997 · Diamon DA20A1SDR 97ZZZX1625Motor · leakingDURING FUNCTIONAL CHECK FLIGHT, A-SYSTEM HYDRAULICS WAS LOST. UPON LANDING, FOUND THE FLAP DRIVE MOTOR LEAKING AT MOUNT SURFACE. UPON REMOVAL OF FLAP DRIVE MOTOR, FOUND THE SEAL PLATE P/N 176002 S/N 569341 SHEARED AWAY FROM MOTOR DUE TO CORROSION OF INTERNALMar 23, 1997 · N9066U · Boeing 737222SDR AU970307Actuator · worn(AUS) FLAP ACTUATOR WORN BEYOND LIMITSMar 19, 1997 · Piper PA31350SDR 9705403202Actuator · failedDURING APPROACH, RECEIVED F/CTL FLAPS LOCKED MESSAGE. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE LEFT WING NR 2 ROTARY FLAP ACTUATOR, OPERATIONAL CHECK OK.Mar 12, 1997 · N302US · Airbus A320211SDR 9705143202Actuator · lockedDURING APPROACH WHEN SELECTING FLAPS POSITION TWO, RECEIVED F/CTL FLAPS LOCKED MESSAGE. SLATS EXTENDED TO POSITION TWO. FOLLOWED COCKPIT OPERATING MANUAL PROCEDURE AND SELECTED FLAPS THREE. SLATS REMAINED IN POSITON TWO. AIRCRAFT LANDED WITHOUT INCIDENT. MAIMar 12, 1997 · N302US · Airbus A320211SDR C2XA97CL021Actuator · failedPIT - FLT 3610 - CREW REPORTED, RECEIVED A FLAP CONTROL FAULT IN FLIGHT WHICH WOULD NOT RESET. AIRCRAFT LANDED IN PIT WITHOUT INCIDENT. THE AIRCRAFT WAS MAINTENANCE FERRIED TO CLE, WHERE MAINTENANCE REMOVED AND REPLACED THE RIGHT INBOARD FLAP ACTUATOR IAW EMMar 10, 1997 · N47722 · Emb EMB120RTSDR AU970326Motor · faulty(AUS) ALTERNATE TRAILING EDGE FLAP DRIVE MOTOR FAULTYMar 6, 1997 · Boeing 747438SDR C2XA97CL019Actuator · faultedCLE - FLT 3186 - CREW REPORTED, THAT AFTER TAKEOFF AND FLAPS SELECTED TO THE FULL UP POSITION THEY RECEIVED A FLAP ASYMMETRY ON THE INBOARD PAIR. AIRCRAFT RETURNED TO FIELD. MAINTENANCE INSPECTED THE AIRCRAFT THEN REMOVED AND REPLACED THE LEFT INBOARD FLAP AMar 4, 1997 · N26714 · Emb EMB120RTSDR COMA9710156Actuator · malfunctionFLAP CONTROL FAULT WARNING AFTER TAKE OFF. REPLACED THE LEFT NACELLE FLAP ACTUATOR.Feb 22, 1997 · N1105G · Emb EMB120RTSDR CALA9700179Actuator · leakingTHE RT HYDRAULIC SYSTEM QUANTITY INDICATED ZERO ACCOMPANIED BY THE RT HYDRAULIC PRESSURE LOW LIGHT ILLUMINATING WHILE EN ROUTE. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE LT INBOARD FLAP ACTUATOR LEAKING. THE FLAP ACTUATOR WAS REPLACED IAW Feb 14, 1997 · N37882 · Doug DC981SDR AU970129Actuator · noisy(AUS) FLAP ACTUATOR NOISY - FLAP SHUDDERING ON EXTENSIONFeb 14, 1997 · Pilats PC12SDR TWAA9723001Actuator · leakingSTL - DURING LANDING, AIRCRAFT LOST 'A' SYSTEM HYDRAULIC PRESSURE AND QUANTITY. REMOVED AND REPLACED LEAKING NR 6 FLAP ACTUATOR, MFG P/N 1U1110. OPERATIONAL CHECK NORMAL. (M)Feb 13, 1997 · N54350 · Boeing 727231SDR SWIA97861Actuator · dirtyAFTER TAKEOFF ON FLAP RETRACTION, OUTBOARD FLAP DISAGREEMENT. RETURNED TO FIELD. CLEANED DE-ICE FLUID OUT OF OUTBOARD FLAP LEFT SIDE ACTUATOR, INSPECTED RIGHT OUTBOARD ACTUATOR, SWUNG GEAR NUMEROUS TIMES, WITH NO OTHER PROBLEMS.Feb 10, 1997 · N217SW · Emb EMB120ERSDR COMA9760041Actuator · failedFLAPS FAILED AT 25 DEGREES ON APPROACH. REPLACED 4 FLAP ACTUATORS ON LT WING.Feb 9, 1997 · N963CA · Cndair CL6002B19SDR AU970184Actuator · mis rigged(AUS) RH WING INBOARD AND OUTBOARD TRAILING EDGE FLAPS MISALIGNED - NR 2 FLAP ACTUATOR INCORRECTLY RIGGEDFeb 9, 1997 · Airbus A320212SDR COMA9710124Actuator · malfunctionFLAP CONTROL FAULT WARNING DURING TAXI. REPLACED THE RT OUTBOARD FLAP ACTUATOR.Feb 8, 1997 · N161CA · Emb EMB120RTSDR AU970148Screwjack · worn(AUS) NO2 TRAILING EDGE FLAP SCREWJACK WORN CAUSING THE FLAP BALLNUT ASSEMBLY TO JAM THE SCREWJACKFeb 8, 1997 · Boeing 737476SDR 97ZZZX840Barrel · brokenFLAP ACTUATOR CYLINDER BARREL RECEIVED BROKEN AT CRANK MOUNT BORE. SUSPECT CAUSE IS METAL FATIGUE DUE TO CORROSION.Feb 6, 1997 · Doug DC8*SDR AALA970274Actuator · defectiveJFK - FLT 20 - DURING APPROACH TO JFK UPON FLAP EXTENSION, TRAILING EDGE FLAP DISAGREE CAME ON WITH FLAPS AT 1 DEGREE. FLAP HANDLE AT 5 DEGREES AND ALTERNATE FLAP EXTENSION TO 20 DEGREES NORMAL. AFTER FLAP EXTENSION, A LEADING EDGE SLAT ASYMMETRICAL AND ACCESJan 28, 1997 · N303AA · Boeing 767223SDR 97ZZZX880Actuator · leakON INSPECTION, A HYDRAULIC LEAK WAS FOUND AT FLAP ACTUATOR LINE INLET. ON DISASSEMBLY, DEBRIS WAS NOTICED IN LINE. A FURTHER INSPECTION FOUND ALL COMPONENTS OF FLAP SYSTEM HAD THICK DEBRIS THAT MAY BE MIL5606 CONTAMINATED WITH MOISTURE.Jan 28, 1997 · N692F · Dhav DHC2MK1SDR CA970128004Flap Actuator · broken wire(CAN) ICE IN THE BELLY OF THE AIRCRAFT PREVENTED THE FLAP ACTUATOR FROM FUNCTIONING AND POPPED THE CIRCUIT BREAKER. A BROKEN WIRE WAS FOUND UPON THAWING THE ICE. SUBMITTER BELIEVES THE WIRE BROKE WHILE DEPLOYING THE FLAPS.Jan 17, 1997 · Diamon DA20A1SDR SWIA97829Actuator · failedAFTER TAKEOFF RETRACTED FLAPS, RIGHT FLAP DISAGREEMENT. RETURNED TO FIELD. REPLACED RIGHT OUTBOARD FLAP ACTUATOR IAW MM 27-50-09 WITH SERVICEABLE UNIT. CYCLED FLAPS SEVERAL TIMES, OPS CHECKS GOOD.Jan 14, 1997 · N186SW · Emb EMB120ERSDR COMA9710029Actuator · inoperativeFLAP DISAGREEMENT UPON FLAP RETRACTION AFTER TAKEOFF. REPLACED LEFT OUTBOARD FLAP ACTUATOR OPERATIONAL CHECK GOOD. PART TOTAL CYCLES, 16,190.Jan 13, 1997 · N200CD · Emb EMB120RTSDR SWIA97821Actuator · failedIN CRUISE, ADVANCE STALL WARNING AND FLAP CONTROL FAULT LIGHTS ILLUMINATE. COULD NOT RESET. NACELLE FLAPS SHOW A PAIR OF LIGHT BARS FLASHING. RETURNED TO SLC. REMOVED AND REPLACED RIGHT NACELLE FLAP ACTUATOR IAW MM 27-50-08. CHECKS GOOD.Jan 8, 1997 · N220SW · Emb EMB120ERSDR COMA9710021Actuator · failedFLAP DISAGREEMENT WARNING AFTER DEPARTURE WHEN FLAPS SELECTED FROM 15 DEGREES TO 0 DEGREES. REPLACED LEFT OUTBOARD FLAP ACTUATOR, OPERATIONAL CHECK GOOD.Jan 7, 1997 · N462 · Emb EMB120RTSDR MZZA97001Flap Motor · leakingFLT 931 - NRT - AFTER TAKEOFF FROM SDJ AND IN CLIMB EXPERIENCED TOTAL LOSS OF HYDRAULIC QTY IN 'A' SYSTEM INDICATED BY NEARLY '0' ON QTY GAUGE, FOLLOWED BY FLICKERING OF ENGINE NR 1 HYDRAULIC PUMP LOW PRESSURE LIGHT. ACCOMPLISHED ABNORMAL CHECK LIST. DUMPED Jan 1, 1997 · N86430 · Boeing 727212SDR VNAA9612008Actuator · failedPASSING THROUGH 13,000 FT, HAD A FLAP ASSYM AND FLAP CONTROL FAIL CAS MESSAGE. RETURNED TO FIELD WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LT FLAP ACTUATOR, OPERATIONAL CHECK GOOD.Dec 28, 1996 · N438JS · Dorner DO328100SDR 97ZZZX751Drive Assy · failedSOMETHING WITHIN THE 90 DEGREE DRIVE ASSY FAILED WHICH MADE THE FLAP FAIL TO EXTEND OR RETRACT. THE ACTUATOR WAS OH 20.6 HRS AGO.Dec 23, 1996 · N134BA · Beech 65A80SDR SWIA95797Actuator · failedDURING CRUISE FLIGHT REPEATED FLAP CONTROL FAULTS. EACH FAULT INCLUDED ASSOCIATED LIGHTS ANNUNCIATED AND FLAP GAUGE INDICATED 45 DEGREES. ATTEMPTED SEVERAL TIMES TO CLEAR FAULTS WITH SUCCESS. HOWEVER, DURING LANDING UNABLE TO SET LANDING FLAPS AND UNABLE TODec 21, 1996 · N203SW · Emb EMB120ERSDR CALA9601817Actuator · leakingTHE RT HYDRAULIC QUANTITY WAS LOST WHILE ON APPROACH. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND SEAL LEAKING AT LEFT INBOARD FLAP ACTUATOR. THE LT INBOARD FLAP ACTUATOR CYLINDER WAS REPLACED IAW MM 27-52-02. THE FLAPS AND ALL OTHER FLIGHT CONDec 11, 1996 · N37882 · Doug DC981SDR ASOA96052Actuator · defectiveDFW/AEX - FLT 9131 - ON APPROACH, CREW EXPERIENCED A FLAP CONTROL FAULT. RESET INITIALLY, BUT CONTINUED TO FAULT ON THE GROUND. THE AIRCRAFT WAS FOUND SAFE FOR A ZERO-FLAP FERRY FLIGHT TO DFW. INBOUND DFW, THE CAPTAIN DECLARED AN EMERGENCY. LANDING WAS MADNov 17, 1996 · N131AM · Emb EMB120RTSDR COMA9660203Actuator · malfunctionedFLAP FAIL MESSAGE WHEN 20 DEGREES SELECTED. FOUND RIGHT INBD FLAP ACTUATORS, INBOARD AND OUTBOARD TO BE THE PROBLEM, REPLACED ACTUATORS, OPS CHECK GOOD. PART TOTAL CYCLES, 1,108.Nov 11, 1996 · N940CA · Cndair CL6002B19SDR 97ZZZX691Bracket · corrodedHEAVY INTERGRANULAR CORROSION FOUND ON LOWER FLAP MOTOR BRACKET AT BOLT HOLE. REMOVED AND REPLACED PART. AIRCRAFT WAS BASED IN CENTRAL FLORIDA. PARTS WERE NOT PROTECTED WITH PRIMER AT TIME OF MANUFACTURE.Nov 11, 1996 · N894 · Cessna 172ISDR CA961115010Flap Actuator · out of position(CAN) PLASTIC COLLAR FOUND OUT OF POSITION IN THE FLAP ASSMEBLY. SUBMITTER BELIEVES IT VIBRATED OUT OF ITS SECURE LOCATION AND WAS MOVING ALONG THE SHAFT. SUBMITTER IS CONCERNED THAT IT COULD POSSIBLY JAM THE FLAP.Nov 6, 1996 · Diamon DA20A1SDR CA961115009Collar · out of position(CAN) THE PLASTIC COLLAR ON THE FLAP ACTUATOR HAD VIBRATED OUT OF POSITION AND MOVED ALONG THE ACTUATOR SHAFT. IT IS POSSIBLE FOR THIS TO JAM THE FLAP.Nov 6, 1996 · Diamon DA20A1SDR COMA9610312Atuator · malfunctionFLAP DISAGREEMENT WARNING DURING LANDING APPROACH. REPLACED THE RT FLAP OUTBD ACTUATOR.Oct 23, 1996 · N179CA · Emb EMB120RTSDR ASOA96047Connector · dirtyIN BOUND TRI-ATL, CREW EXPERIENCED A FLAP CONTROL FAULT. SYSTEM WAS RESET PER THE POH AND APPROXIMATELY 5 MINUTES LATER, THE FAULT LIGHT ILLUMINATED AGAIN. THE CREW CHOSE TO DECLARE AN EMERGENCY AND LANDED ZERO FLAPS IN ATL. LANDING WAS MADE SAFELY AND WITHOct 19, 1996 · N237AS · Emb EMB120RTSDR S2YA960027Flap Motor · overheatedDURING RUNUP BEFORE FIRST FLIGHT OF THE DAY, THE CREW NOTICED SMOKE IN THE CABIN, MAINTENANCE FOUND THE FLAP MOTOR WINDINGS HAD OVERHEATED INTERNALLY. IT WAS REPLACED BUT THE FLAP SYSTEM WAS DEFERRED DUE TO RIGGING REQUIRED. (M)Oct 16, 1996 · N891SK · Beech 1900DSDR COMA9610303Actuator · malfunctionedAFTER LANDING, WHEN FLAPS SELECTED UP, THE LT INBD FLAP INDICATED 15 DEGREES AND THE RT INBD FLAP INDICATED 45 DEGREES. COULD NOT DUPLICATE DISCREPANCY. REPLACED THE RT INBD FLAP ACTUATOR FOR TROUBLESHOOTING.Oct 12, 1996 · N179CA · Emb EMB120RTSDR 96ZZZX5632Bracket · brokenFLAP ACTUATOR TRANSMISSION SUPPORT MOUNT AFT ATTACH POINT TAB FOUND BROKEN OFF AND HAD BEEN FOR SOME TIME. FLAPS HAD EXCESSIVE UP AND DOWN FREE TRAVEL. SUSPECT EXPOSURE TO TAIL WINDS ON THE PARKING AREA.Oct 4, 1996 · N28519 · Gulstm AA5BSDR 96ZZZX5351Bracket · corrodedINSPECTION FOUND BOTH FLAP ACTUATOR BRACKETS WITH INNER GRANULAR CORROSION.Oct 3, 1996 · N7150V · Mooney M20C
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