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 95ZZZX4126Pin · failedLEFT NR 3 LOWER FLAP TRACK CARRIAGE TO SCREW JACK TRUNNION PIN FAILED N.D.T. NOTE: SEVERAL INDICATIONS IN PIN-TO-FLANGE RADIUS. REMOVED AND REPLACED LEFT NR 3 LOWER FLAP TRACK CARRIAGE TO SCREW JACK TRUNNION PIN IAW A.M.M.Jun 13, 1995 · N463AP · Bag BAE146100ASDR SWIA95592Control Unit · malfunctionedFLAP DISAGREEMENT ON RETRACTION AFTER TAKEOFF. REPLACED FLAP CONTROL BOX, CYCLED FLAP 10 TIMES, OPS CKS GOOD IN ALL MODES OF OPERATION, SEE F/L 75838.Jun 12, 1995 · N194SW · Emb EMB120ERSDR RAAAE895014Control Cable · brokenMADE ZERO FLAP LANDING AT ANCH DUE FLAP ASYMMETRY ANNUNCIATOR ILLUMINATED ON CLIMB-OUT FROM CDB DURING RETRACTION. FLAP INDICATOR READS ZERO DEGREES AND CORRELATES WITH HANDLE. REPLACED BROKEN RT ASYMMETRY DETECTOR CABLE PER L-188MM 27-6-13. LUBED TENSION RJun 7, 1995 · N178RV · Lkheed 188CSDR AWXA9500355Control Switch · inopMCI-PHX - FLT 830 - ON APPROACH, THE FLAPS DID NOT EXTEND BEYOND 1 UNIT. USING ALT FLAPS, THE T/E FLAPS WOULD NOT GO BEYOND 10 UNIT. NO ASYMMETRICAL INDICATIONS NOTED IN L/E OR T/E FLAPS. AC LANDED WITHOUT FURTHER PROBLEMS. MX REMOVED AND REPLACED ALTERNATJun 6, 1995 · N174AW · Boeing 73733ASDR 95ZZZZ268Flap Drive Assy · badMCI-PHX - FLT 830 - ON APPROACH, THE FLAPS DID NOT EXTEND BEYOND 1 UNIT. USING ALT FLAPS, THE T/E FLAPS WOULD NOT GO BEYOND 10 UNIT. NO ASYMMETRICAL INDICATIONS NOTED IN L/E OR T/E FLAPS. ACFT LANDED WITHOUT FURTHER PROBLEMS. MX REMOVED AND REPLACED ALTERNJun 6, 1995 · N174AW · Boeing 73733ASDR 95ZZZZ267Flap Pos Ind · noisyMCI-PHX - FLT 830 - ON APPROACH, THE FLAPS DID NOT EXTEND BEYOND 1 UNIT. USING ALT FLAPS, THE T/E FLAPS WOULD NOT GO BEYOND 10 UNIT. NO ASYMMETRICAL INDICATIONS NOTED IN L/E OR T/E FLAPS. ACFT LANDED WITHOUT FURTHER PROBLEMS. MX REMOVED AND REPLACED ALTERNJun 6, 1995 · N174AW · Boeing 73733ASDR AWXA9500353Flap Switch · failedMSP-PHX - FLT NR 883 - ON APPROACH INTO PHX THE FLAPS WOULD NOT EXTEND TO FLAPS 1, ALT FLAPS EXTENDED FLAPS TO 15. AIRCRAFT DID A GO AROUND AND CALLED FOR EMERGENCY EQUIPMENT. AIRCRAFT LANDED WITHOUT FURTHER PROBLEMS. MAINTENANCE REMOVED AND REPLACED FLAP LJun 5, 1995 · N174AW · Boeing 73733ASDR 95ZZZM100Retract Mech · malfunctionedFLT NR 102 - KDAY-KPDX - DURING DESCENT INTO KPDX FLAPS AT 12 DEGREES OK. GREATER THAN 12 DEGREES CAUSES EXCESSIVE RIGHT ROLL. AT 35 DEGREES INDICATION IS 28 DEGREES. UNDER INVESTIGATION.Jun 3, 1995 · N964R · Doug DC863SDR C2XA95CL088Flap Contl Unit · failedFLT 3136 - CLE-ROC - AFTER LANDING WITH FLAPS AT 45 DEGREES, INBOARD PAIR OF FLAPS STAYED AT 45 UPON FLAP RETRACTION. FLAP CONTROL PANEL READ INBOARDS AT 45, ANALOG GAUGE READS FLAPS AT 25 DEGREES. MAINTENANCE REMOVED AND REPLACED FLAP CONTROL UNIT IAW EMB 1Jun 2, 1995 · N12715 · Emb EMB120RTSDR ABXA9600009Drive Link · crackedDURING COMPLIANCE OF AD 88-10-07, ASB A27-269, FOUND THE LEFT FLAP DRIVE LINK CRACKED AT POINT-J USING ULTRASONIC METHOD OF INSPECTION. REPLACED LEFT FLAP DRIVE LINK IAW DC8 MM.Jun 2, 1995 · N846AX · Doug DC861SDR UF6A950601Contactor · failedFLT 5106 - ORD - FLAPS FAILED TO EXTEND. MAINTENANCE REPLACED THE FLAP REVERSING CONTACTOR. (M)Jun 1, 1995 · N852AW · Bag ATPSDR 95ZZZX2962Control Cable · failedON SHOT FINAL, PILOT LOWERED FLAPS AND EXPERIENCED A SPLIT FLAP CONDITION. PILOT RAISED FLAPS TO COUNTERACT THE CONDITION. AIRCRAFT WAS LANDED SAFELY. THE RIGHT FLAP CABLE WAS FOUND TO HAVE FAILED AT THE FLAP MOTOR. THE CABLE WAS REPLACED AND THE FLAPS RIGJun 1, 1995 · N6657Y · Piper PA31350SDR SWIA95589Control Box · malfunctionedON TAKEOFF WHEN FLAPS WERE RAISED, DISAGREEMENT WARNING OCCURRED. RERACKED FLAP CONTROL UNIT CYCLES FLAPS, OPS CKS GOOD, SEE F/L 74638.May 30, 1995 · N186SW · Emb EMB120ERSDR COM60486Fecu · defectiveFLAPS FAILED AT 20 DEGREES. REPLACED THE FLAP ELECTRONIC CONTROL UNIT.May 30, 1995 · N915CA · Cndair CL6002B19SDR COM11906Annunciator · defectiveFLAP CONTROL FAULT WARNING WHEN FLAPS SELECTED TO 25 DEGREES. REPLACED THE FLAP ANNUNCIATOR UNIT.May 30, 1995 · N246CA · Emb EMB120RTSDR COM60485Bpsu Wire · brokenFLAPS FAIL MESSAGE ON EICAS. REPAIRED BROKEN WIRE AT CONNECTOR 2P2CE AT RT BPSU.May 29, 1995 · N933CA · Cndair CL6002B19SDR 96ZZZX3284Ballscrew Assy · inoperativeMEM - FLT 8303 - FLAPS WILL NOT EXTEND BELOW 15 DEGREES IN-FLIGHT. OPERATES NORMALLY ON GROUND. REMOVED AND REPLACED NR 1 BALLSCREW ASSY IAW MM REF 27-51-281.May 28, 1995 · N303VA · Boeing 737247SDR 95ZZZX4423Computer · failedATW - FLT 307 - FLAP INOP AND FLAP FAULT LIGHTS ILLUMINATED ON APPROACH TO ATW WITH FLAPS STUCK AT 24 DEGREES, WHEN FLAPS 33 SELECTED. REMOVED AND REPLACED FLAP COMPUTER.May 28, 1995 · N293UE · Bag BAE146200ASDR COM60488Flex Drive · damagedFLAPS FAIL AT 20 DEGREES DURING APPROACH. REPLACED DEFECTIVE RIGHT INBD FLAP FLEX DRIVE CABLE.May 26, 1995 · N938CA · Cndair CL6002B19SDR COM60481Bpsu · defectiveFLAPS FAIL MESSAGE ON EICAS. REPLACED THE LT FLAP BRAKE AND POSITION SENSING UNIT.May 25, 1995 · N937CA · Cndair CL6002B19SDR 96ZZZX3285Bracket · out of positionMSY - FLT 8303 - FLAPS FAILED TO EXTEND ON APPROACH TO MSY. FOUND FORWARD BRACKET ON RETRACTABLE LANDING LT CONTROL ARM IN NR 1 FLAP FAIRING LOOSE AND MIGRATED UPWARDS BLOCKING 360 DEGREE ROTATION OF THE NR 1 BALL NUT. BRACKET RESTORED TO NORMAL POSITION. TMay 25, 1995 · N303VA · Boeing 737247SDR ABXA9500518Flap Drive Link · crackedDURING C-CHECK, COMPLIANCE OF A.D. 88-10-07 AND USING ULTRASONIC INSPECTION, FOUND THE FLAP DRIVE LINK AT STATION 98, POINT J TO BE CRACKED. REPAIRED LEFT FLAP DRIVE LINK IAW DC-8 MM CHAPTER 27.May 24, 1995 · N803AX · Doug DC862SDR 95UAL747037Retract Mech · malfunctionedEXPERIENCED LOW NOISE AND SLIGHT PITCH AT FL 350. DURING APPROACH WHEN FLAPS GOING FROM 5 TO 10 AND 10 TO 20 DEGREES, EXPERIENCED CONSIDERABLE VIBRATION.May 24, 1995 · N157UA · Boeing 747123SDR COM60477Bpsu · defectiveFLAPS FAIL MESSAGE ON EICAS. REPLACED THE RT BPSU.May 22, 1995 · N926CA · Cndair CL6002B19SDR COM11894Switch · defectiveFLAP CONTROL FAULT WARNING. REPLACED THE FLAP SELECTOR CONTROL.May 17, 1995 · N266CA · Emb EMB120RTSDR 9508066611Transmission · failedDURING CLIMBOUT, THE OUTBOARD TRAILING EDGE FLAPS WOULD NOT RETRACT PAST 10 DEGREES IN NORMAL OR ALTERNATE POSITION. CREW FOLLOWED COCKPIT OPERATING MANUAL, DUMPED 58,000 LBS OF FUEL, AND MADE AN UNEVENTFUL LANDING IN NRT. MAINTENANCE REPLACED SCREW ASSEMBLYMay 16, 1995 · N611US · Boeing 747251BSDR COM11890Control Unit · defectiveFLAP CONTROL FAULT WARNING WHEN FLAPS SELECTED TO 15 DEGREES. REPLACED THE FLAP CONTROL UNIT.May 15, 1995 · N246CA · Emb EMB120RTSDR 95ZZZX2942Bearing · chafedFLAP DRIVE SHAFT BEARING WAS INSTALLED IN SUPPORT BRACKET AND SUPPORT BRACKET WAS REVERSED CAUSING SHAFT BOLT TO CUT INTO BEARING. BEARING HAD TO BE REPLACED AND SUPPORT WAS INSTALLED IAW AIR FORCE TECH ORDER.May 15, 1995 · N130SA · Lkheed C130ASDR SWIA95579Fitting · brokenRIGHT OUTBOARD NACELLE FLAP BELL CRANK BROKEN AT HARD MOUNT. REPLACED RT NACELLE FLAP IAW MM 27-50-02 AND PER RII CARD NUMBER 18. OPERATIONALLY CHECKS GOOD.May 13, 1995 · N212SW · Emb EMB120ERSDR SWAA950385Connector · corrodedDURING CLIMBOUT, FLAPS REMAINED AT FIVE DEGREES. AIRCRAFT RETURNED TO SLC AND MADE AN UNEVENTFUL LANDING. INSPECTED AND FOUND RIGHT FLAP POSITION TRANSMITTER CANNON PLUG CORRODED. CLEANED PLUG AND OPERATED FLAPS THROUGH ALL SETTINGS, OK PER BOEING MAINTENANMay 12, 1995 · N351SW · Boeing 7373H4SDR WTAA950189Flap Contl Unit · failedSMF - FLAP CONTROL FAULT REPORTED DURING TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE REPLACED FLAP CONTROL UNIT AND FLAP ANNUNCIATOR. FLAP SYSTEM OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SRVICE. TEARDOWN REPORT CONFIRMED FLAP CONTROLMay 11, 1995 · N280UE · Emb EMB120RTSDR AWXA9500283Toggle Assy · looseLAS-ABQ - FLT NR 212 - CREW REPORTED FLIGHT CONTROL FLUTTER ON TAKEOFF. WHEN FLAPS WERE RETRACTED THE FLUTTER WAS NOT NOTICED. AIRCRAFT RETURNED TO LAS WITHOUT FURTHER PROBLEMS. MAINTENANCE REMOVED AND REPLACED THE LT MLG BEAM SUPPORT TO REAR SPAR ATTACH BRMay 9, 1995 · N168AW · Boeing 73733ASDR 95ZZZW759Arm Assy · looseLAS-ABQ - FLT NR 212 - CREW REPORTED FLIGHT CONTROL FLUTTER ON TAKEOFF. WHEN FLAPS WERE RETRACTED THE FLUTTER WAS NOT NOTICED. AIRCRAFT RETURNED TO LAS WITHOUT FURTHER PROBLEMS. MAINTENANCE REMOVED AND REPLACED THE LT MLG BEAM SUPPORT TO REAR SPAR ATTACH BRMay 9, 1995 · N168AW · Boeing 73733ASDR AWXA9500272Seq Rod · looseFLT 700 - LAS-PHX - ON TAKEOFF, AIRCRAFT ENCOUNTERED WAKE TURBULENCE AND DEVELOPED VERY STRONG VIBRATIONS WITH FLAPS EXTENDED. AIRCRAFT RETURNED TO LAS WITHOUT FURTHER INCIDENT. MX INSPECTED FLIGHT CONTROLS AND FOUND THE RT OUTBOARD AFT FLAP SEQUENCING ROD JMay 8, 1995 · N168AW · Boeing 73733ASDR RAIA950501Control Unit · failedSTL - FLT 7213 - NACELLE FLAP FAULT IN FLIGHT. MAINTENANCE REPLACED FLAP CONTROL UNIT. SYSTEM CHECK GOOD. (W)May 2, 1995 · N130AM · Emb EMB120RTSDR SWIA95569Connector · failedFLAPS WILL NOT SET AT 15 DEGREES FOR TAKEOFF. SHOWS SWS FAILURE. WILL NOT RESET. REPLACED RIGHT OUTBOARD FLAP ACTUATOR AND CANNON PLUG. OPERATED FLAPS APPROXIMATELY SIX TIMES AT EACH INTERIM. FLAPS OPERATIONALLY CHECKS GOOD. LEAK CHECKS GOOD.Apr 30, 1995 · N193SW · Emb EMB120ERSDR SWIA95565Connector · miswiredFLAP CONTROL FAULT. INBOARD FLAPS STAY AT 15 DEGREES. TROUBLESHOT SYSTEM. FOUND INBOARD FLAP ACTUATOR CONNECTOR MISWIRED. REPLACED CANNON CONNECTOR AND WIRED CORRECTLY. OPERATIONALLY CHECKS NORMAL ON GROUND.Apr 29, 1995 · N195SW · Emb EMB120ERSDR SWIA95566Bpsu · failedFLAP FAIL CAUTION MESSAGE ILLUMINATED DURING LANDING. FLAPS WERE AT 45 DEGREES. REMOVED AND REPLACED RIGHT FLAP BPSU (BRAKE POSITION SENSING UNIT) IN ACCORDAMCE WITH MM 22-51-00. OPERATIONALLY CHECKS GOOD.Apr 27, 1995 · N408SW · Cndair CL6002B19SDR SWIA95564Connector · dirtyUPON SELECTING FLAPS TO 25 DEGREES, A CONTROL FAULT WAS EXPERIENCED. RESET FLAPS. TRIED NEW CONTROL BOX. STILL FAULTING. FOUND MOISTURE IN LEFT INBOARD FLAP CANNON PLUG. CLEANED BOTH LEFT AND RIGHT INBOARD FLAP ACTUATOR CANNON PLUGS. CYCLED FLAPS NUMEROUSApr 27, 1995 · N195SW · Emb EMB120ERSDR 95ZZZX4112Operating Rods · brokenATW - LEFT INBOARD FLAP TRACK COVER, INBOARD PAIR OF OPERATING RODS FOUND BROKEN WHEN FLAPS WERE RETRACTING. REPLACED FLAP TRACK COVER AND RODS.Apr 24, 1995 · N294UE · Bag BAE146200ASDR 95ZZZX2965Control Cable · frayedINSPECTION OF STABILIZER UPPER CABLE FOUND APPROXIMATELY 8 CABLE STRANDS BROKEN AT EYE FORMED BY THIMBLE. CABLE APPEARED TO BE IN GOOD CONDITION; OTHERWISE, NO APPARENT CAUSE NOTED.Apr 24, 1995 · N7171Y · Piper PA30SDR VTZA95148Position Trans · failureFLT NR 6270 - IAD-EWR - DURING APPROACH THE FLAP ASYMMETRY LIGHT ILLUMINATED. AIRCRAFT LANDED AT EWR WITH NO FURTHER INCIDENTS. AIRCRAFT WAS THEN FERRIED TO IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED BOTH FLAP POSITION TRANSDUCERS. AIRCRAFT WAS REApr 21, 1995 · N315UE · Jetair JETSTM4101SDR UF6A950409Contactor · failedCWA - FLT 5033 - FLAPS WILL NOT EXTEND. MAINTENANCE REPLACED FLAP REVERSING CONTACTOR CG-9. (Z)Apr 19, 1995 · N852AW · Bag ATPSDR SWIA95560Connector · dirtyINBOARD FLAPS WILL NOT GO DOWN. CLEANED HEAVY MOISTURE OUT OF ACTUATOR CANNON PLUG ON RIGHT OUTBOARD SIDE INBOARD AND OUTBOARD ACTUATORS. RAN FLAPS UP AND DOWN A FEW TIMES. OPERATIONALLY CHECKS GOOD.Apr 17, 1995 · N189SW · Emb EMB120ERSDR UF6A950408Switch · dirtyORD - FLT 5030 - FLAP CENTRAL WARNING PANEL ILLUMINATED IN FLIGHT. MAINTENANCE CLEANED FLAP PROXIMITY CG24, CG25, CG34, CG35. (Z)Apr 16, 1995 · N854AW · Bag ATPSDR VTZA95123Select Switch · dirtyORF/IAD - FLT 6344 - DURING TAKEOFF AT 1520 HOURS ON 4-9-95. ABORTED TAKEOFF DUE TO THE TAKEOFF CONFIGURATION WARNING SOUNDING. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. ALL ITEMS WERE CONFIRMED TO BE IN PROPER POSITION AND TAKEOFF WAS ATTEMPTED WApr 9, 1995 · N303UE · Jetair JETSTM4101SDR CAL950263Hyd Motor · crackedIAH - FLT 0777 - THE A-HYDRAULIC SYSTEM QUANTITY WAS LOST ON LANDING AT IAH. MAINTENANCE FOUND THE INBOARD FLAP DRIVE POWER UNIT HYDRAULIC FLAP MOTOR HOUSING CRACKED. THE HYDRAULIC MOTOR WAS REMOVED AND REPLACED. IN ADDITION, BOTH THE NR 1 AND NR 2 ENGINE DApr 9, 1995 · N523PE · Boeing 727232SDR 95ZZZX2247Fseu · malfunctionFLT 3158 - THE FLAP FAILED TO EXTEND WHILE APPROACHING. EXTENDED THE FLAP BY STANDBY MODE. ON THE GROUND, EXTENDED AND RETRACTED THE FLAP BY NORMAL MODE AND OKAY, BUT 'ELEVATOR DISAGREE' MESSAGE APPEARED. THE FLIGHT WAS DELAYED. CHECK FOUND FSEU SHOWED NO Apr 8, 1995 · N770BE · Boeing 757236SDR CAL950264Spindle · brokenDEN - THE LT OUTBOARD MID-FLAP INBOARD CARRIAGE SPINDLE WAS FOUND BROKEN IN TWO DURING B-CHECK INSPECTION WITH RESULTANT DAMAGE TO THE FLAP. BOTH THE LT OUTBOARD MID AND AFT TRAILING EDGE FLAPS WERE REMOVED AND REPLACED. THE FLAPS WERE RIGGED IAW MM 27-51-13Apr 7, 1995 · N10756 · Boeing 727227SDR SWIA95551Annunciator · failedCONTROL FAULT ON OUTBD FLAP. CONTROL FAULT WILL NOT RESET. CHECKED CONNECTOR AT OUTBOARD ACTUATORS. FOUND GOOD. CYCLED FLAPS AND RECEIVED A CONTROL FAULT (INTERMITTENTLY) WITH OUTBOARD SEGMENTS FLASHING. RESET USING OVERRIDE SWITCH. SUSPECT BAD ANNUNICATApr 5, 1995 · N193SW · Emb EMB120ER
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