JASC 2761

Service difficulty reports · 1,071

Reports filed under 2761 · Drag Control 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 = '2761'
  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 UPS99429067Actuator · failedINSPECTION TYPE-2ACK, NR 6 SPOILER ACTUATOR ROD BROKEN. THIS DISCREPANCY FOUND WHEN SPOILER LOCKS WERE INSTALLED FOR SCHEDULED 2A CHECK. WHEN HYDRAULIC PRESSURE WAS PUT ON SYSTEM, ACTUATOR ROD FAILED. SUSPECT THAT THE ROD HAD A PRE-EXISTING CRACK. SPOILER Mar 21, 1999 · N521UP · Boeing 747212BSDR 99ZZZX1847Piston · crackedPISTON IS CRACKED IN CORNERS OF KEY SLOTS. FATIGUE.Mar 18, 1999SDR DL72K990512Actuator · leakingON WALKAROUND INSPECTION, FOUND NR 14 SPOILER ACTUATOR LEAKING.Mar 11, 1999 · N410DA · Boeing 727232SDR 99UAL900146Actuator · malfunctionedRETURNED TO FIELD AT LAX DUE TO FLOATING SPOILER PROBLEM. *S/D* CAUSE OF SPOILER EICAS MESSAGE WAS NOT FOUND AND COULD NOT BE DUPLICATED DURING TROUBLESHOOTING. SPOILER FLOAT WAS NOT VERIFIED. ALL OPERATIONAL AND VISUAL CHECKS WERE GOOD. AIRCRAFT RETURNED Mar 6, 1999 · N552UA · Boeing 757222SDR AU990298Actuator · failed(AUS) LIFT SPOILER ACTUATORS LFO AND LFC FAILED UNLOCKED TEST. FOUND DURING INSPECTION IAW ER BA6-27-60-16D. WORKSHOP INSPECTION OF THE ACTUATORS COULD FIND NO FAULTS.Mar 3, 1999 · Bag BAE146200ASDR SWAA990321Actuator · failedFIRST TAKEOFF REJECTED DUE TO TAKEOFF WARNING HORN. SPEED BRAKE CYCLED AND FOUND OK UNTIL LANDING. NO LIGHTS ASSOCIATED WITH SPEED BRAKE SYSTEM AND AUTO SPOILERS INOP. REMOVED AND REPLACED AUTO SPEED BRAKE ACTUATOR, OPS CKD GOOD PER M/M.Feb 19, 1999 · N92SW · Boeing 7372H4SDR USAASB99029Actuator · leakingBWI - FLT 2742 - ONE HOUR INTO FLIGHT, CAPTAIN REPORTED THAT THE SYSTEM 'A' HYDRAULIC QUANTITY STARTED DROPPING SLOWLY. FLIGHT DIVERTED TO BWI AND LANDED WITHOUT FURTHER INCIDENT. NO LOSS OF HYDRAULIC PRESSURE OR AIRCRAFT ABILITY OCCURRED. UPON LANDING, HYDFeb 4, 1999 · N247US · Boeing 737201SDR AU990104Actuator · malfunctioned(AUS) RT INBOARD ROLL SPOILER ACTUATOR FAULTY. SPOILER PANEL WOULD NOT FULLY RETRACT.Jan 26, 1999 · Dhav DHC8102SDR TSAA9927007Actuator · leakingFLT 107 - OGG - HNL - DURING APPROACH TO HNL, 'A' HYDRAULIC SYSTEM FAILED DUE TO SLOW LOSS OF HYDRAULIC FLUID. QRH PROCEDURES PERFORMED. DECLARED EMERGENCY AND STOPPED ON RUNWAY. AIRCRAFT TOWED TO GATE. REMOVED AND REPLACED NR 6 SPOILER ACTUATOR DUE TO ACTJan 5, 1999 · N726AL · Boeing 737297SDR MZZA98288Angle · crackedTNN - DURING D-CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, CRACK WAS FOUND ON NR 3 SPOILER ACTUATOR SUPPORT ANGLE. THE CRACK SUPPORT ANGLE P/N 65-24608-17 WAS REMOVED AND REPLACED NEW ONE. (M)Nov 11, 1998 · N79745 · Boeing 727224SDR AU981474Housing · cracked(AUS) NR 5 RT INBOARD GROUND SPOILER OUTBOARD ACTUATOR HOUSING PIVOT LUG BROKEN. CAUSED BY TWO FATIGUE CRACKS ORIGINATING FROM CORROSION PITTING IN THE HOUSING PIVOT BEARING BORE. PART TC: 34,921.Nov 1, 1998 · Boeing 737377SDR DHL9872089DFitting · crackedAT D CHECK, NR 12 SPOILER ACTUATOR SUPPORT CRACKED. REPLACED ANGLES AT REAR SPAR FOR ACTUATOR BRACKETS PER S/B 57-84, N/R 2798.Oct 30, 1998 · N720DH · Boeing 727228SDR DL73K982229O-Ring · failedLOSS OF HYD SYS A QTY IN FLT. REPL NO3 FLT SPOILER ACTUATOR. O-RING RUPTURED ON ACTUATOR. ALL LEAK AND OPN TEST NML.Oct 29, 1998 · N319DL · Boeing 737232SDR AU981473Housing · cracked(AUS) LEFT INBOARD GROUND SPOILER OUTBOARD ACTUATOR HOUSING PIVOT LUG BROKEN. SUBMITTER SUSPECTS CAUSED BY FATIGUE CRACKING ORIGINATING FROM CORROSION PITTING IN THE HOUSING PIVOT BEARING BORE. PART TC: 34,043.Oct 19, 1998 · Boeing 737377SDR F3LA98167Actuator · failedDEN - UPON ARRIVAL, FLT CREW REPORTED LOSS OF 'A' SYSTEM HYDRAULIC PRESSURE DURING LANDING. MAINTENANCE REPLACED NR 5 GROUND SPOILER OUTBOARD ACTUATOR, SERVICED HYDRAULIC SYSTEM. PERFORMED LEAK CHECK AND CHECKED OK. (M)Oct 11, 1998 · N207AU · Boeing 737201SDR AU981472Housing · cracked(AUS) RIGHT INBOARD SPOILER OUTBOARD ACTUATOR HOUSING PIVOT LUG BROKEN. SUBMITTER SUSPECTS CAUSED BY FATIGUE CRACKING ORIGINATING FROM CORROSION PITTING OF THE HOUSING PIVOT BEARING BORE. PART TC: 33,875.Oct 8, 1998 · Boeing 737377SDR USAAF98081Sensor · failedBOS - FLT 2162 - 'LIFTDUMP UNSAFE' MESSAGE ILLUMINATED ON CLIMB-OUT FROM BOS. THE FLIGHT CONTROLS FELT HEAVY AND ASYMMETRIC. THE FLIGHT RETURNED TO BOS AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 2 AND 3 INLOCK SENSORS AND RIGGED AS NECSep 27, 1998 · N893US · Fokker F28MK0100SDR 98ZZZM929Sensor · failedBOS - FLT 2162 - 'LIFTDUMP UNSAFE' MESSAGE ILLUMINATED ON CLIMB-OUT FROM BOS. THE FLIGHT CONTROLS FELT HEAVY AND ASYMMETRIC. THE FLIGHT RETURNED TO BOS AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 2 AND 3 INLOCK SENSORS AND RIGGED AS NECSep 27, 1998 · N893US · Fokker F28MK0100SDR CALA9801857Actuator · burntTHE CO-PILOT OBSERVED SMOKE COMING FROM THE THROTTLE QUADRANT AFTER TAKEOFF FROM COS. THE ELECTRICAL FIRE/SMOKE OF UNKNOWN ORIGIN EMERGENCY LIST WAS INITIATED AND THE AIRCRAFT WAS RETURNED TO COS WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE AUTO SSep 26, 1998 · N12811 · Doug DC982SDR VNAA9809020Actuator · failedA LEFT HAND ROLL SPOILER WARNING INDICATION WAS NOTED BY THE CREW DURING TAXI FOR TAKEOFF. THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE INSPECTED AND REPLACED THE LEFT HAND ROLL SPOILER ACTUATOR, IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 27-62-00. OPESep 22, 1998 · N430JS · Dorner DO328100SDR ARWA980906Actuator · dirtyNO SPOILER DEPLOYMENT WITH REAR WHEELS SPIN UP. SPOILER HANDLE STIFF TO ACTUATE. FOUND BELL CRANK AND SPOILER HYD. ACTUATOR HAD EXCESSIVE BUILD-UP OF ANTI-CORROSION PAINT. REMOVED BUILD UP AND LUBE CRANK. SPOILER SYSTEM, OPS CHECKED GOOD IAW DC-8 M/M 27-6Sep 11, 1998 · N791AL · Doug DC862SDR 98FDEA00548Actuator · leakingSYS-A HYD QUANTITY WENT TO 0. EXEC RED TABS LANDING UNEVENTFUL. FOUND NR 14 SPLR ACTUATOR LEAK. REMOVED AND REPLACED NR 14 SPLR ACTUATOR PER M/M 27-61-81 PG 501. SERVICED A-SYS RESERVOIR TO FULL PROGRESS REPORT COMPLETED.Sep 9, 1998 · N223FE · Boeing 727233SDR RRXA98424Actuator · leakingON APPROACH WITH GEAR DOWN SPOILER PRESS READS ABOUT 2600 PSI THEN DROPS TO 2400 PSI, DECREASING TO 2000 PSI. TIGHTNED B-NUT TOP OF ACCUMULATOR AND BLED SPOILER RESERVOIR SYSTEM PRESS CK NORMAL ON GROUND. DURING 5 MIN DURATION OF PUMP RUNNING NOTICED SYSTEMSep 5, 1998 · N791FT · Doug DC873FSDR TSAA9727491Actuator · leakingOGG/HNL - FLT 69 - ON DESCENT FROM OGG, HAD TOTAL LOSS OF A-SYSTEM HYDRAULIC PRESSURE. QUANTITY SHOWED ZERO. ACCOMPLISHED A-SYSTEM LOSS CHECK LIST. DECLARED EMERGENCY WITH ATC. FOUND NR 3 SPOILER ACTUATOR LEAKING. REMOVED AND REPLACED NR 3 SPOILER ACTUATOSep 4, 1998 · N726AL · Boeing 737297SDR DHL9870833CAngle · crackedAT C-CHECK, VERTICAL ANGLE CRACKED AT NR 2 SPOILER I/B ACTUATOR SUPPORT CASTING LOWER MOUNT HOLE. REMOVED AND INSTALLED NEW VERTICAL ANGLE PER SRM 57-10-1. N/R 1653Sep 3, 1998 · N708DH · Boeing 72725SDR DHL9870834CAngle · crackedAT C-CHECK, R/W WS 224 COVE PANEL ANGLE CRACKED BELOW NR 8 SPOILER ACTUATOR. REMOVED AND REPLACED ANGLE PER SRM 51-30-2, 9 X 4. N/R 2356Sep 2, 1998 · N708DH · Boeing 72725SDR DL73E981806Actuator · brokenON TAXI IN, A-SYS HYD WENT TO ONE GALLON. REPLACED NR 8 SPOILER ACTUATOR.Sep 1, 1998 · N235WA · Boeing 7372J8SDR AU981477Housing · cracked(AUS) LT INBOARD GROUND SPOILER ACTUATOR HOUSING PIVOT LUG BROKEN. CRACK WAS CAUSED BY FATIGUE ORIGINATING FROM CORROSION PITTING IN THE PIVOT LUG BEARING BORE. PART TC: 34,028.Aug 29, 1998 · Boeing 737377SDR GAIA9876Actuator · leakingBSM/MCI - EN ROUTE AFTER LEVEL CRUISE, A-SYSTEM HYDRAULICS WENT TO 1.5 GALLONS, THEN QUANTITY DECREASED TO ZERO, AND THE LOW LEVEL LIGHT ILLUMINATED. PERFORMED A-SYSTEM LOSS PROCEDURE, DECLARED EMERGENCY, AND DIVERTED TO DFW. THE AIRCRAFT LANDING IN DFW WITHAug 6, 1998 · N6821 · Boeing 727223SDR UPS98227250Actuator · failedA/C STARTED TO VIBRATE CLIMBING THROUGH FL 250 AT 280 KTS LEVELED AT FL 260 AT MAINTAINED 270 KTS EXCERCISED SPEEDBRAKE LEVER BUT VIBRATION CONTINUED WHEN ABOVE 280 KTS, VIBRATION TO DIMISH IN TURNS. REMOVED AND REPLACED OUTBOARD FLIGHT SPOILER NR 3 ACTUATOR Jul 29, 1998 · N208UP · Boeing 727247SDR CALA9801217Actuator · failedSMOKE BEGAN COMING FROM TOP OF FIRST OFFICER'S GLARESHIELD/WINDOW AREA DURING CLIMB-OUT OF IAH BOUND FOR ORD. THE AIRCRAFT WAS DIVERTED TO SHV WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE AUTO GROUND SPOILER ACTUATOR LOCKED UP. THE ACTUATOR WAS RJul 8, 1998 · N18563 · Doug DC931SDR AU980882Cap · leaking(AUS) NR 2 OUTBOARD GROUND SPOILER ACTUATOR BLANKING CAP LEAKING. LOSS OF HYDRAULIC FLUID.Jul 6, 1998 · Dhav DHC8102SDR EISA98138Switch · failedDURING FLAP RETRACTION FROM 5 DEGREES - 2 DEGREES ON TAKEOFF FROM DFW, AMBER LEADING EDGE FLAPS LIGHT REMAINED ILLUMINATED. RECYCLED FLAPS. FAILED TO EXTINGUISH LIGHT. NR 5 KRUEGER FLAP IN TRANSIT LIGHT ILLUMINATED. GENERATED FROM PILOT REPORT. REMOVED ANJun 20, 1998 · N316NE · Boeing 727223SDR UPS98626840Packing · wornC HYD QTY DECREASED TO .22 QTY STABLE WITH SYSTEM PUMPS OFF. FOUND HYD LEAK FROM NR 10 FLT SPOILER ACTUATOR SERVO VALVE FILTER PLUG. REPLACED PACKING LEAK CHECK CARRIED OUT SATIS. C HYD SYSTEM SERVICED 7 GALLONS.Jun 5, 1998 · N313UP · Boeing 76734AFSDR DL72L981184Casting · cracked0/B ACTUATOR ATTACH CASTING BROKEN AT LOWER MOUNT BOLT NR 4 SPOILER. REPLACED CASTING PER M/M 57-42-0.Jun 3, 1998 · N505DA · Boeing 727232SDR DL72W981225Actuator · looseNR 13 SPOILER ACTUATOR MOUNT LOWER INBD AND OUTBD BOLTS ARE LOOSE. REPAIRED MOUNT HOLES IAW MM 57-42-0.Jun 1, 1998 · N2809W · Boeing 727247SDR 98UAL900234Packing · leakingHYDRAULIC SYSTEM-A LOSING FLUID. *S/D* FOUND NR 2 SPOILER ACTUATOR LEAKING FROM PACKING UNDER CAM RETAINER. REPLACED PACKING AND LEAK CHECKED OK.Jun 1, 1998 · N7290U · Boeing 727222SDR UPS98226850Fitting · corrodedINSPECTION TYPE:C CORROSION (C57-581-03.00-01) ON NR 1 SPOILER ACTUATOR SUPPORT FITTING. REPLACED SUPPORT FITTING AND REINSTALLED ASSOCIATED PARTS PER MM 27-61-01 AND 27-61-81.May 28, 1998 · N935UP · Boeing 7271A7CSDR UPS98226849Fitting · corrodedINSPECTION TYPE:C CORROSION (C57-581-03.00-01) ON NR 4 SPOILER ACTUATOR SUPPORT FITTING. REPLACED SUPPORT FITTING AND REINSTALLED SPOILER AND ACTUATOR AND ASSOCIATED PARTS PER MM 27-61-01 AND 27-61-81.May 27, 1998 · N935UP · Boeing 7271A7CSDR CALA9800898Actuator Valve · leakingTHE AIRCRAFT LOST HYDRAULIC QUANTITY ON SYSTEM NR 1 WHILE EN ROUTE. THE LOSS WAS ACCOMPANIED BY ILLUMINATION OF LOW PRESSURE LIGHTS. THE AIRCRAFT WAS APPROXIMATELY 20 MINUTES FROM MAN WHEN THE FLUID LOSS OCCURRED. FUEL WAS DUMPED AND THE AIRCRAFT WAS DIVERTMay 25, 1998 · N13088 · Doug DC1030SDR 98ZZZX2191Actuator · leakingDURING FLIGHT, SPEED BRAKE WAS SELECTED DOWN AND LOSS OF HYDRAULIC PRESSURE WAS NOTED. CREW EXECUTED NO HYDRAULIC PRESSURE CHECK LIST FOR SYSTEM NR 1 AS OUTLINED IN THE FLIGHT MANUAL. AFTER LANDING, SPEED BRAKE WAS OPENED AND FLUID WAS FOUND LEAKING FROM THEMay 20, 1998 · N38BG · Lkheed 132925SDR DLL19980988Gasket · tornLOSS OF C-SYS HYD FLUID DUE TO RT NR 5 SPOILER HYD LK. LANDING GEAR WAS MANUALLY EXTENDED. REPLACED SEAL ON NUMBER 5 SPOILER ACTUATOR.May 10, 1998 · N756DR · Lkheed 10113853SDR 9808893211Actuator · failedDURING CRUISE, LOST GREEN HYDRAULIC SYSTEM FLUID. FLIGHT DIVERTED TO ATL AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED LEAKING SPOILER ACTUATOR, OPERATIONAL CHECK OK.May 9, 1998 · N311US · Airbus A320211SDR DL72S980969Fitting · brokenNR 3 SPOILER O/B ACTUATOR ATTACH CASTING BROKEN. REPLACED FITTING PER M/M 57-42-0.May 7, 1998 · N418DA · Boeing 727232SDR CA980608033Actuator · failed(CAN) UNABLE TO ARM GROUND SPOILERS ON APPROACH AND SPOILERS DID NOT DEPLOY MANUALLY ON LANDING. REPLACED SPOILER CONTROL ACTUATOR AND SPOILER CONTROL BOX. SPOILERS ADJUSTED AND CHECKED SERVICEABLE.May 2, 1998 · Doug DC932SDR DL76P980925Actuator · failedNUMBER 8 SPOILER CASTING FAILED AT FILTER. REPLACED NUMBER 8 SPOILER ACTUATOR.Apr 29, 1998 · N1402A · Boeing 767332SDR UPS98226430Angle · crackedINSPECTION TYPE-C, NR 2 SPOILER ACTUATOR SUPPORT CASTING, ATTACH ANGLE ON REAR SPAR I/B CRACKED. ATTACH ANGLE REPLACED IAW SRM 51-30-2.Apr 10, 1998 · N930UP · Boeing 72722CSDR 98ZZZX4401Manifold · crackedMANIFOLD LEAKING WHEN PRESURIZED TO 2,500 PSI AND RETRACTED. FOUND PIN HOLES. NOTE: SUBMITTER STATED SB 3321480-27-06 HAD NOT BEEN ACCOMPLISHED.Apr 8, 1998 · Boeing 757*SDR 98UAL900131Actuator · leakingLOSS OF 'A' SYSTEM HYDRAULIC FLUID. FLUID LEVEL DOWN TO 36 PERCENT. TURNING OFF EMDP STOPPED FLUID LOSS. IN CRUISE WITH EMDP OFF, THE EDP LOW PRESS LIGHT BEGAN TO FLICKER AND 'A' SYSTEM PRESSURE FLUCTUATED, ONE TIME DROPPING BELOW 2000 PSI. QUANTITY WAS OBMar 29, 1998 · N202UA · Boeing 737322SDR 98ZZZM733Slat Actuator · failedLAS - DURING CLIMB, NR 5 LEADING EDGE SLAT DID NOT INDICATE FULLY EXTENDED AFTER USING ALTERNATE FLAP SWITCH, BOTH POSITION. RETURNED TO LAS. 'A' SYSTEM HYDRAULIC LOSS. FOUND ACTUATOR END CAP SEPARATED FROM HOUSING AND SEIZED ON ACTUATOR SHAFT. REMOVED ANDMar 22, 1998 · N772AT · Boeing 727227
Back to JASC 2761