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 PCAA0106058Jackscrew · crackedBGM- DURING ROUTINE MAINTENANCE VISIT WHILE PERFORMING TASK 2750/02, RIGHT OUTBOARD FLAP, INBOARD JACKSCREW STOP ASSEMBLY WAS FOUND CRACKED. CRACK VERIFIED USING EDDY CURRENT TESTING. ACTUATOR REPLACED IN ACCORDANCE WITH DEHAVILLAND DASH 8 MAINTENANCE MANUAL 2SDR AUS20010620Motor · burned out(AUS) TRAILING EDGE FLAP ELECTRIC MOTOR WINDINGS BURNT OUT. SUSPECT CAUSED BY FAILURE OF DYNAMIC BRAKE.SDR SWIA972628Actuator · failedCONTROL FAULT WHEN SELECTING FLAPS 15, RESET AS PER QRH. CONTROL FAULT AGAIN WHEN SELECTING FLAPS 25. PERFORMED ACTUATOR TEST ON BOTH OUTBOARD ACTUATORS. FOUND LEFT OUTBOARD ACTUATOR TO BE BAD. REMOVED AND REPLACED LEFT OUTBOARD ACTUATOR IAW MM 27-50-09. RSDR SWIA972621Actuator · malfunctionedON FINAL AFTER SELECTING FLAPS 25, FLAP ASYMMETRY WARNING, FOUR SEGMENTS SHOWING ON RIGHT INBOARD AND ONE SEGMENT ON LEFT INBOARD FLAP INDICATOR. AIRCRAFT WAS CONTROLLABLE. LEFT INBOARD FLAP ACTUATOR FEEDBACK POT FAILED INSULATION RESISTANCE CHECK PER PARKER SDR SWIA972616Actuator · failedWHEN FLAPS WERE SELECTED TO 15 DEGREES ON APPROACH, FLAP DISAGREEMENT WAS NOTED FOLLOWED BY LOSS OF BLUE HYDRAULIC SYSTEM. REPLACED RIGHT NACELLE FLAP ACTUATOR IAW EMB 120 MM 27-50-00. OPS AND LEAK CHECK GOOD. SERVICED BLUE HYDRAULIC RESERVOIR AND CHECKED HSDR QML2001F00000Actuator · failedFLAP SYSTEM MALFUNCTION. FLAPS FROZE AT APPROXIMATELY 15 DEGREES, WHILE BEING RETRACTED IMMEDIATELY FOLLOWING TAKEOFF. DEFECTIVE FLAP ACTUATOR. FAULTY FLAP ACTUATOR REMOVED AND REPLACED.SDR SWIA972607Actuator · leakingLOST ALL HYDRAULIC BLUE SYSTEM FLUID. LOW PSI, LOW RESERVOIR WARNING LIGHTS. MAIN PUMP LOW PRESSURE INDICATION FOR BLUE SYSTEM. RETURNED TO SFO. REPLACED LEFT NACELLE FLAP ACTUATOR PER MM 27-50-00 AND CHECKED BLUE SYSTEM HYDRAULIC FILTERS. ALL CHECKS GOODSDR SWIA972598Actuator · failedLANDING AT SLC RECEIVED FLAP CONTROL FAULT THAT WOULD NOT RESET AFTER LANDING. RETRACTED FLAPS, INBOARD FLAPS REMAINED AT 25 DEGREES SETTING. REMOVE AND REPLACE RIGHT INBOARD FLAP ACTUATOR. OPS CHECK AND LEAK CHECK GOOD. P/N ON 320300-1005, S/N ON 0427, S/SDR SWIA972589Actuator · defectiveFLAP ASYMMETRY ON OUTBOARD PAIR OF FLAPS ON FLAP RETRACTION DEPARTING CODY. FOLLOWED QRH, CYCLED FLAPS AND PROBLEM CORRECTED. CONTINUED ON TO SLC. REMOVE AND REPLACE LEFT OUTBOARD FLAP ACTUATOR. OPS CHECKS GOOD. P/N ON 343000-1003, S/N ON 0520, S/N OFF 02SDR CA010622019Seal · leaking(CAN) A/C HAD BEEN ON GROUND 45 MINS WIHT NO SIGN OF FLUID LEAK. SUDDEN HYDRAULIC FLUID STARTED TO LEAK FROM R/H FLAP ACTUATOR & FLAPS DROOPED TO APPROX. 10 DEGS. FLUID WAS COMING F ROM LOWER END SEAL. ACTUATOR WAS CLEANED & FLAPS WERE CYCLED 20 TIMES WITH NO SDR SWIA972580Actuator · failedCONTROL FAULT NAC 1 BAR IN FLIGHT, WOULD NOT RESET. BELOW 180 KTS WE WERE ABLE TO RESET AND USE FLAPS NORMALLY. PERFORMED A WIPER TEST AND FOUND THE LEFT NACELLE FLAP ACTUATOR BAD. REMOVED AND REPLACED IAW AMM 27-50-09. OPS CHECK GOOD AND PERFORMED IAW RIISDR SWIA972569Actuator · failedFLAP CONTROL FAULT INTERMITTENT IN FLIGHT. TROUBLESHOT SYSTEM IAW EMB FAULT ISOLATION MANUAL 27-50-00. FOUND RIGHT OUTBOARD FLAP ACTUATOR BAD. REMOVED AND REPLACED RIGHT OUTBOARD FLAP ACTUATOR IAW EMB MM 27-50-09 AND RII 27-307. SYSTEM OPS CHECK GOOD. P/NSDR AUS20010465Bolt · sheared(AUS) FLAP MOTOR ASSEMBLY BODY BOLT SHEARED AND BODY HALVES SEPARATED AT JOINT. LOSS OF HYDRAULIC FLUID.SDR ZW0A0101304Casting · crackedDURING CHECK-C MAINT IN THE RT MAIN GEAR WHEEL WELL, FOUND A CRACK IN THE CASTING SUPPORTING THE RIGHT T/E FLAP ACTUATOR, FORWARD END. ACCOMP HIGH FREQ EDDY CURRENT OF AREA PER NDT PART 6, 51-00-03. CASTING WAS CRACKED FROM CUTOUT INTO RADIUS APPROX .125 IN SDR 20010515AP006Drive Shaft · shearedFLAPS STARTED TO EXTEND, THEN FAILED TO EXTEND ANY FURTHER. FOUND THE FLAP ACTUATOR SPROCKET DRIVE SHAFT SHEARED WHERE IT COMES OUT OF THE GEARBOX. IT APPEARS THAT IT SHEARED BECAUSE THE INNER SPROCKET PIN HOLE IN THE DRIVE SHAFT HAD BEEN CROSS DRILLED. THESDR CA010530004Brushes · worn(CAN) PILOT REPORTED HE HAD TO MAKE A FLAPLESS LANDING AS FLAPS WOULD NOT LOWER TO SELECTED POSITION ON APPROACH. NO MOVEMENT OF FLAPS NOTED BY VISUAL CHECK. INVESTIGATION REVEALED THAT THE FLAP MOTOR WAS RECEIVING POWER BUT NO MOVEMENT OF MOTOR SHAFT WAS NOTISDR WVBA2001026Motor · failedPILOT REPORTED FLAPS STUCK IN DOWN POSITION, IT WAS DISCOVERED THAT THE FLAPS HAD STOPPED PRIOR TO HITTING THE DOWN LIMIT SWITCH AND WAS DETERMINED THAT THE MOTOR HAD BURNED OUT. THE UNIT WAS REMOVED AND REPLACED AND FLAP OPERATION APPEARED NORMAL.SDR CALA0100435Fitting · crackedLEFT WHEEL WELL INBOARD FLAP ACTUATOR ATTACHMENT FITTING IS CRACKED (1 X .25 INCH). REMOVED AND REPLACED FITTING PER SRM 51-30-5 AND 51-10-4.SDR SWIA972546Actuator · failedINBOARD FLAPS FAILED TO RETRACT UPON LANDING. REMOVE AND REPLACE LEFT INBOARD FLAP ACTUATOR IAW MM 27-50-00. REPLACED BOTH INBOARD ROLLERS AND MOVEABLE OUTBOARD ROLLER ON LEFT INBOARD FLAP IAW 27-50-12. OPS AND LEAK CHECK GOOD.SDR 2001FA0000086O-Ring · deterioratedDURING LOCAL FLIGHT, PILOT NOTICED HYDRAULIC PUMP CYCLING CONSTANTLY. PILOT ELECTED TO LAND AND CHECK. LANDING GEAR WOULD NOT FULLY EXTEND. PILOT COULD NOT GET LANDING GEAR FULLY UP OR DOWN. EMERGENCY LANDING MADE WITH PARTIAL GEAR ON GRASS STRIP WITH MINISDR JBXA00269Actuator · failedFLAPS FAIL CAUTION MESSAGE ON EICAS. FLAPS FAILED AT 37 DEGREES. ACCOMPLISHED FLAPS FAIL QRH PROCEDURE AND CALCULATION PRIOR TO LANDING. REMOVED AND REPLACED RT OUTBOARD /INBOARD H3 FLAP ACTUATOR IAW CRM AMM 27-53-05, OPS CK GOOD.SDR AUS20010563Jackscrew · corroded(AUS) NR 3 TRAILING EDGE FLAP JACKSCREW CORRODED. SPALLING ON SCREWJACKBALL AND NUT. SUSPECT INCORRECT LUBRICANT USED.SDR SWIA972523Actuator · failedCOMPLETE LOSS OF BLUE SYSTEM HYDRAULICS AT SBP, COMPLIED WITH QRH. RETURNED TO LAX AND LANDED FLAPS 0 DEGREES. INSPECTED AND FOUND T6 CAP SCREWS OF RIGHT NACELLE ACTUATOR LOCK PIN SOLENOID SHEARED OFF. INSTALLED SERVICEABLE RIGHT NACELLE FLAP ACTUATOR IAW MSDR AU010359Actuator · worn(AUS) TRAILING EDGE FLAP ACTUATORS (6OFF) HAD EXCESSIVE BACKLASH.SDR AU010358Actuator · worn(AUS) TRAILING EDGE FLAP ACTUATORS (6OFF) HAD EXCESSIVE BACKLASH.SDR AU010357Actuator · worn(AUS) TRAILING EDGE FLAP ACTUATORS (2OFF) HAD EXCESSIVE BACKLASH.SDR AU010356Actuator · worn(AUS) TRAILING EDGE FLAP ACTUATORS (3OFF) HAD EXCESSIVE BACKLASH.SDR DL764010612Actuator · malfunctionedTE FLAP DISAGREE ON TAKEOFF. FLAPS STOPPED RETRACTING AT 10DEG. FLAPS EXTENDED TO 20 DEG. WITH ALTN FLAPS SYSTEM. FOUND ROTARY ACTUATOR BRAKE TRIPPED ON RT OUTBOARD FLAP GEAR BOX ROTARY FLAP ACTUATOR ON INBOARD SIDE TRIPPED. REPLACED ROTARY ACTUATOR MFR. NBSDR AALA20010772Motor · leakingBNA - FLT 844 - EN ROUTE RDU-DFW - LOST ALL HYDRAULIC FLUID FROM THE A-SYSTEM. DIVERTED BNA AND LANDED WITHOUT FURTHER INCIDENT. REPLACED HYDRAULIC PUMP AND FILTER ELEMENTS. REPLACED INBOARD TRAILING EDGE FLAP HYDRAULIC MOTOR. SYSTEM GROUND CHECKED NORMAL SDR AUS20010496Motor · failed(AUS) FLAP MOTOR BURNED OUT.SDR SWIA972467Actuator · failedWHEN SELECTING FLAPS 15 DEGREES AND 25 DEGREES AIRCRAFT ROLLS TO THE RIGHT WITH NO FLAP WARNING INDICATIONS. REMOVED AND REPLACED RIGHT OUTBOARD FLAP ACTUATOR. OPS CHECK GOOD. P/N: 320300-1007, S/N ON: 0706, S/N OFF: 0931.SDR 2001FA0000468Gear · damagedON FINAL, THE FLAPS MADE A LOUD POPPING SOUND. REMOVE FLAP ACTUATOR AND FOUND THAT THE GEAR BOX HAD ONE GEAR WITH THE TEETH MISSING.SDR SWIA972463Actuator · failedINBOARD FLAPS REMAIN AT 25 DEGREES AFTER LANDING WITH FLAP HANDLE AT 0 DEGREES. REMOVED AND REPLACED RT I/B FLAP ACUTATOR. USED BEAKOUT BOX. ACTUATOR POS BAD AT 15-25 DEGREES SETTING. REF MM 27-50-07 & RII 27-307. NO LEAKS NOTED. OPS CHECK GOOD. ALL OPESDR AU010300Actuator · failed(AUS) LT OUTBOARD FLAP ACTUATOR FAULTY.SDR SWIA972456Actuator · failedFLAP CONTROL FAULT ON TAXI OUT. COULD NOT RESET. REMOVED AND REPLACED RIGHT OUTBOARD FLAP ACTUATOR IAW 27-50-09. OPS AND LEAK CHECK GOOD. P/N ON 320300-1007, S/N ON 1093, S/N OFF 1146.SDR SWIA972455Actuator · faultyINTERMITTENT CONTROL FAULT FOR ALMOST THE ENTIRE FLIGHT, OUTBOARD FLAP INDICATING FLASHING. REMOVED AND REPLACED LEFT OUTBOARD FLAP ACTUATOR PER MM 27-50-09 AND RII 27-307. OPS CHECKS GOOD, NO LEAKS. P/N ON 320300-1007, S/N ON 0864, S/N OFF 0552.SDR CA010430002Actuator · failed(CAN) FLAP FAIL CAUTION MESSAGE WHEN FLAP SELECTED TO 30 DEGREES FOR LANDING (FLAP LOCK OUT). REPLACED NR 4 RT FLAP ACTUATOR AND NR 1 & 2 LT FLAP ACTUATORS ALSO REPLACED RT NR 4 FLEX SHAFT CABLE AND NR 1 & 5 LT FLEX SHAFT. WINTERIZATION OF THE SYSTEM ALSO COMPSDR SWIA972437Actuator · faultyEN ROUTE AT FL230 CONTROL FAULT LIGHT ILLUMINATED, WOULD NOT RESET. WEIGHTED FLAP AVERAGE WAS ZERO. LANDED WITH 0 DEGREES FLAPS. FOUND RIGHT HAND OUTBOARD FLAP ACTUATOR EXTERNAL READING AT 820-R. REMOVED AND REPLACED ACTUATOR. OPS CHECKS ACTUATOR IAW 27-5SDR AU010235Actuator · lack of lube(AUS) RH FLAP INBOARD ACTUATOR BALLSCREW NUT BADLY WORN. INVESTIGATION FOUND MISSING BALLS IN JACKSCREW AND SEVERE DAMAGE TO THE FORCE LIMITER. SUSPECT CAUSED BY LACK OF LUBRICATION.SDR QXEA0100382Rod · crackedYYC-LEFT HAND WING STATION 7306 TRAILING EDGE STRUT ROD CRACKED. REPAIRED IAW FOKKER SRM 51-31-05, PAGE 8, 9 AND HORIZON AIR EA 4-57-540.SDR SWIA972425Actuator · failedFLAP DISAGREEMENT ON OUTBOARD FLAPS WHEN SELECTING FLAPS 45 DEGREES. REPLACED LEFT OUTBOARD FLAP ACTUATOR. FLAP OPS CHECKS GOOD. P/N ON 3203001007, S/N ON 0738, S/N OFF 850.SDR 20010411CW011Bearing · lack of lubeTHRUST BEARING FAILURE DUE TO LACK OF LUBRICATION AND POSSIBLE PRELOAD CONDITION.SDR 20010411CW010Bearing · lack of lubeTHRUST BEARING FAILURE DUE TO LACK OF LUBRICATION AND POSSIBLE PRELOAD CONDITION.SDR CA010313022Jackscrew · separated(CAN) AFTER LANDING CREW WAS NOT ABLE TO RETRACT THE WING FLAPS ABOVE 1 UNIT. UPON INVESTIGATION THE NR 3 FLAP TRANSMISSION SCREWJACK WAS FOUND SEPARATED FROM THE TRANSMISSION AT THE UNIVERSAL JOINT. THE FLAP TRANSMISSION AND SCREWJACK ASSEMBLY WAS BOTH REPLACSDR SWAA010635Motor · inoperativeDECLARED EMERGENCY. DURING APPROACH, FLAPS WOULD NOT EXTEND BEYOND POSITION 1. REMOVED AND REPLACED FLAP DRIVE HYDRAULIC MOTOR PER MM.SDR SWIA972407Wire · brokenCONTROL FAULT OUTBOARD PAIR WILL NOT RESET. FAULT OCCURS WHEN SELECTING 15 DEGREES. FOUND TWO BROKEN WIRES AT LEFT OUTBOARD FLAP ACTUATOR. REPAIRED AS NEEDED. OPS CHECK GOOD.SDR VK62001F00000Bearing · failedTHRUST BEARING FAILURE DUE TO LACK OF LUBRICATION AND POSSIBLE PRELOAD CONDITION.SDR 20010413CW002Bearing · failedTHRUST BEARING FAILURE DUE TO LACK OF LUBRICATION AND POSSIBLE PRELOAD CONDITION.SDR SWIA972405Connector · dirtyON APPROACH INBOARD FLAP PAIRS STUCK AT 25 DEGREES. UABLE TO RAISE OR LOWER INBOARD FLAPS WITH FLAP HANDLE. CLEANED INBOARD FLAP ACTUATOR CANNON PLUGS AND RERACKED FCU. OPS CHECK NORMAL.SDR 01FDEA00170Motor · leakingDURING CRUISE SYS HYD QUANTITY READ ZERO, PRESS ZERO TOO. RED TAB PROC PUMPS TURN OFF 20 MIN. FOUND FLAP PWR UNIT HYD MOTOR LEAKING FROM TOP OF MOUNTING FLANGE AT FLAP PWR UNIT GEARBOX. REMOVED AND REPLACED FLAP HYD MOTOR IN REF TO 727-200 MM 27-51-062-4.
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