JASC 3240

Service difficulty reports · 6,460

Reports filed under 3240 · Landing Gear Brake 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 = '3240'
  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 DXTA2022122977370Brake Sys · inoperativeUPON POWERING UP THE ENGINES FOR TAKEOFF WITH THE BREAKS HELD FOR A STATIC TAKEOFF, YELLOW BRK FAIL CAS MESSAGE CAME ON AND THE BREAKS NO LONGER WORKED AT ALL. REMOVED AND INSTALLED REPAIRED WHEEL SPEED TRANSDUCER IAW AMM 32-41-06-400-801-A. OPS CHECK GOOD IADec 28, 2022 · N436QS · Emb EMB505SDR IPXA2023010389546Brake Assy · malfunctionedBTB: 1250 PULSATING BRAKES AT VARIOUS TAXI SPEED. BRAKES HIGHER THAN NORMAL TEMPPILOTS NOTED BRAKES 5 AND 6 TEMP HIGH. INSPECTED BRAKES 5 AND 6. NO DISCREPANCIES NOTED WHEN JACKED AND OPS CHECKED FOIUND 040 FAULT ON BSCU. REMOVED AND REPLACED BSCU IAW A300 AMMDec 27, 2022 · N127UP · Airbus A300F4622RSDR DALA2022122808430Brake · overheatedATO DUE TO NR 1 BRAKE HOT MESSAGE. COOLED BRAKES WITH FANS. FLIGHT CONTINUED. (9936918)Dec 27, 2022 · N507DZ · Airbus A321271NSDR FDEA202212263019Metering Valve · failedRT HYD QTY EICAS MESSAGE IN FLIGHT, FOLLOWED BY RT HYD ENGINE PUMP EICAS MESSAGE, FOLLOWED BY RT HYD SYS PRESS MESSAGE. EMERGENCY DECLARED. CHECKED BOTH ANTI-SKID SHUTTLE IAW AMM: 29-11-24-4. REMOVED RT HYD RESERVOIR PRESSURE RELIEF VALVE IAW MM 29-11-24-4Dec 26, 2022 · N917FD · Boeing 75723ASDR 6TXA2023122700002Electronic Unit · failedPILOTS REPORTED HEAVIER THAN NORMAL BRAKING ON TAXI OUT FOR TAKE OFF ROLL. ON TAKE OFF, ANTI SKID FAIL AMBER CAS AND BRAKE MAINT REQD CYAN CAS ILLUMINATED. PILOT FOLLOWED QRH PROCEDURES AND ATTEMPTED TO RESET ANTI SKID SYSTEM. WHEN IT WAS DETERMINED THAT THEY Dec 23, 2022 · N31GV · Gulstm GIVSDR DXTA2022122777020Control Valve · defectiveBRAKE 50% DEGRADED AMBER CAS MESSAGE CAME ON AFTER PARKING BRAKE RELEASED. NO PRESSURE IN THE INBOARD BRAKES WHEN BRAKES APPLIED. FULL PRESSURE, 3000 PSI WHEN USING THE PARKING BRAKE. BOTH OUTBOARD BRAKES WORKING CORRECTLY. REMOVED FAILED INBOARD BRAKE CONTDec 23, 2022 · N812QS · Rkwell 700SDR YENA2022122301288Tachometer · failedFLT#620, SAN-BOS. 'BRAKES RELEASED ON ECAM, HAPPENED ON TAKE OFF ROLL. #1 BRAKE INOP. AUTO BRK INOP ON THE STATUS PAGE; PFR & PREV LEGS FAULTS FLAGGING #1 TACHOMETER. REMOVED AND REPLACED #1 TACHOMETER PER AMM 32-42-57. OPS CHECK SATISFACTORY & NO ACTIVE FAULTDec 21, 2022 · N937JB · Airbus A321231SDR DALA2022122308337Metering Valve · faultedDUE TO THE LOSS OF THE RIGHT BRAKES ON LANDING ROLLOUT. REPLACED RT BRAKE METERING VALVE ASSY.Dec 21, 2022 · N536US · Boeing 757251SDR FDEA202212212976Brake Disc · deterioratedLEVEL 1 BRAKE DIFF TEMP AFTER TAKEOFF. #3 TEMP 59 AND #4 TEMP 395. AFTER LANDING AT THE GATE, MAINTENANCE ADVISED #4 BRAKE GLOWING RED HOT. AIRCRAFT CHOCKED AND BRAKES RELEASED. REMOVED #4 TIRE ,INSPECTED #4 BRAKE FOUND CARBON DISKS DISNITEGRATED AND Dec 21, 2022 · N597FE · Doug MD11FSDR R61A2022122800780Valve · faultedPARKING BRAKE NOT RELEASED EICAS MESSAGE IN FLIGHT. THE PILOT DECLARED AN EMERGENCY. LANDED WITHOUT INCIDENT. R&R EMERGENCY PARKING BRAKE VALVE ASSY IAW AMM 32-44-01. THE OPS CHECK IS GOOD.Dec 20, 2022 · N229JQ · Emb ERJ170100LRSDR R61A2022122000776Brake Assy · faultedPARKING BRAKE NOT RELEASED MESSAGE. LANDED WITHOUT INCIDENT. PERFORMED FIM TASK 32-41-00-810-863-A. REMOVED & REPLACED THE EMERGENCY PARKING BRAKE. THE OPS CHECK IS GOOD.Dec 20, 2022 · N229JQ · Emb ERJ170100LRSDR DALA2022122208290Sensor · damagedSHIP 3135 - ATO - AT 40KTS FOR A BRAKES HOT ECAM MESSAGE. CORRECTIVE ACTION: FOUND #4 BRAKE TEMP SENSOR CONNECTOR DAMAGED. DEFERRED PER MEL 32-47-01. LP 9501502Dec 17, 2022 · N335NB · Airbus A319114SDR DALA2022121908228Warning Message · illuminatedATO, REJECTED TAKE OFF, DUE TO HOT BRAKE WARNING. FLIGHT CREW REPORTED LT BRAKES AT 300 DEG AND RT BRAKES AT 60 DEG. NO TROUBLE FOUND. AIRCRAFT RETURNED TO SERVICE.Dec 17, 2022 · N353NB · Airbus A319114SDR DXTA2022121976360Cable · out of rigBRAKE SYSTEM: BRAKE FAIL RED CAS MESSAGE ILLUMINATED DURING TAXI. DURING TAXI I TRIED TO APPLY TOE BRAKES AND REALIZED OUR BRAKES HAD FAILED, LEFT SEAT. NO CAS MESSAGE YET. WHEN CAS MESSAGE ILLUMINATED AND ORAL WARNING SOUNDED, MY SIC TRIED TO APPLY HIS TOE BRDec 16, 2022 · N819QS · Textrn TEXTRON700SDR QZJA20221213007Switch · faultedBRAKES FAILED TO FUNCTION ON LANDING. RECEIVED MASTER CAUTION AND "LOW ACCUMULATOR PRESSURE CAS MESSAGE. USED EMERGENCY PNEUMATIC SYSTEM TO BRING AIRCRAFT TO A STOP. INSPECTED AND FOUND MICROSWITCH IN LANDING GEAR HANDLE AT FAULT.Dec 13, 2022 · N289RT · Cessna 525ASDR YENA2022121601262Warning Message · false activationFLT 1942, LGA-DEN. AIRCRAFT DECLARED AN EMERGENCY. AFTER LOWERING LANDING GEAR. BRAKES ALTN LT BRAKE RELEASED, RESET ALTERNATE BRAKES AND PERFORMED BITE TEST IAW AMM 32-43-00-710-002-A. NO FAULTS NOTED.Dec 13, 2022 · N793JB · Airbus A320232SDR IPXA2022120888818Accumulator · inoperativeBRAKE ACCUMULATOR WILL NOT HOLD PRESSURE. BLEEDS DOWN SIGNIFICANTLY BELOW GREEN BANS MINUTES AFTER CHARGING WITH PARKING BRAKE APPLIED. PRESS CHRG WITHIN LIMITS PER AMM 32-45-00-501, DEFERRED PER MEL 32-42-08, M797134, DMP C/W PER MEL 32-42-08.TECH RECOMMENDS Dec 6, 2022 · N137UP · Airbus A300F4622RSDR YENA2022120501209Transducer · failedFLT#737, BDL-MCO. (AIRCRAFT DECLARED AN EMERGENCY) 'UPON GEAR EXTENSION, RECEIVED THE FOLLOWING ECAMS. BRAKES AUTO BRK FAULT AND BRAKES RELEASED; INTERROGATED CFDS #1 MLG TIRE/WHEEL TRANSDUCER FAULTING. REMOVED AND REPLACED #1 MLG WHEEL TRANSDUCER 19GG REF AMDec 3, 2022 · N646JB · Airbus A320232SDR DALA2022120507767Brake Assy · overheatedSHIP 3312 -ATO- DUE TO (HOT BRAKES) CAUTION MESSAGE. BRAKE 5 WAS 330 DEGREES. CORRECTIVE ACTION: INSPECTED BRAKES AND COOLED THEM TO BELOW 100 DEGREES. NO DAMAGE FOUND. (9816674)Dec 2, 2022 · N812NW · Airbus A330323SDR JIKA2022113001Brake Assy · leakingPILOT NOTED THAT RIGHT BRAKES LOST PRESSURE AT SOME POINT DURING THE RETURN FLIGHT BACK TO KBFI, TESTED ON FINAL AND FELT NO RESISTANCE AND FELT NO BRAKING AFTER LANDING. DURING TROUBLESHOOTING, MAINTENANCE DISCOVERED NUMBER THREE BRAKE ASSEMBLY LEAKING AROUNNov 30, 2022 · N7209W · Beech C99SDR R61A2022120500768I/O Module · faultedPARKING BRAKE NOT RELEASED EICAS MESSAGE CAME ON REPEATEDLY IN FLIGHT, MESSAGE RETURNED 3 OF MORE TIMES. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R #1 EMERGENCY/PARKING BRAKE FUSE, #1 BRAKE PRESSURE SWITCH, AND GEN I/O 3 MAU 3 SL 9/10.Nov 30, 2022 · N749YX · Emb ERJ170200LRSDR R61A2022120500767Pressure Switch · failedDURING FLIGHT, THE EICAS MESSAGE CAME ON/OFF 25+ TIMES OF PRKG BRK NOT RELEASED. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R PARKING BRAKE PRESSURE SWITCH #2.Nov 30, 2022 · N749YX · Emb ERJ170200LRSDR DXTA2022113075170Control Cable · out of rigAPPROXIMATELY 100' AFTER LEAVING BLOCKS, AMBER BRAKE 50% DEGRADED CAS MESSAGE ILLUMINATED. RETURNED TO RAMP. AFTER SHUTDOWN, THE BATTERIES DISCONNECTED & RECONNECTED TO TRIGGER THE ARES DOWNLOAD. CAS MESSAGE DID NOT ILLUMINATED A SECOND TIME UNTIL PARKING BRNov 29, 2022 · N808QS · Textrn TEXTRON700SDR AALA202211299015Brake Sys · abnormalAIRCRAFT WAS GROUNDED: BOTH LEFT AND RIGHT BRAKES GRAB AND PULSE WHEN BRAKING. MAINTENANCE ACCOMPLISHED TSM 32-42-00-810-912-A AND BLED ALL 4 BRAKES AT BRAKE UNITS PER AMM 32-42-00-870-001-A. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO BRAKE PULSNov 28, 2022 · N814AW · Airbus A319132SDR R61A2022113000763Pressure Switch · malfunctionedEICAS MESSAGE FOR PARKING BRAKE NOT RELEASED AND THE PARKING BRAKE INDICATOR ILLUMINATED. PILOT DECLARED AN EMERGENCY. LANDED WITHOUT INCIDENT. REMOVED AND REPLACED EMERGENCY PARKING BRAKE PRESSURE SWITCH IAW AMM 32-44-09 SYSTEM. OPS CHECKED GOOD.Nov 27, 2022 · N229JQ · Emb ERJ170200LRSDR AALA202211186951Shutoff Valve · inoperativeAIRCRAFT WAS NOT GROUNDED: AIRCRAFT DIVERTED TO AUS ON ACCOUNT OF WIND DIRECTION AT DFW AND MEL ON ANTI SKID BRAKES. EMERGENCY WAS NOT DECLARED AND AIRCRAFT WAS NOT OVERWEIGHT FOR LANDING. REMOVED AND REPLACED PARKING BRAKE SHUT OFF VALVE PER AMM 32-44-21.Nov 16, 2022 · N948NN · Boeing 737823SDR CALA2022111603153Transmitter · failedBRAKES SYS 2 FAULT CREW TOOK THESE SCREEN SHOTS, ATTACHED WITH THE LOG PAGE HERE REMOVED AND REPLACED TRANSMITTER REF AMM 32-42-47 PARTS USED: TRANSMITTER NEEDS ADJUSTMENT 31-3242-9-0002,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1903078 SN OFF 1170 TRANov 16, 2022 · N417UA · Airbus A320232SDR CALA2022111403132Brake · wornBRAKE 11 WORN DOWN TO LIMIT INSPECTED PIN AT 1/32 NO TIME ACFT AT DAPARTURE. REMOVED AND REPLACED. OPS CHECKS ARE NORMAL. MLG BRAKE 11 INSTALLATION. INSPECTION TO INSPECT BRAKE LINK/INSTALLATION. PARTS USED: 23-3245-9-0001,QTY :1 ADD EMP:U345111, ROTABLE PARTNov 14, 2022 · N2737U · Boeing 777SDR HNAA2022111400304Warning Message · false activationBREAK DEGRADED EICAS MESSAGE WHEN BREAKS APPLIED. REMOVED CONNECTOR PLUGS ON BRAKE CONTROL UNIT INSPECTED FOUND NO DEFECTS INSTALLED CONNECTOR PLUGS. PILOT PERFORMED TAXI CHECK AND BRAKE DEGRADED MSG DID NOT APPEAR. NO FUTHER DEFECTS. OK FOR SERVICE.Nov 13, 2022 · N918AE · Emb EMB145LRSDR SIMA20221111001Shutoff Valve · faultedDECLARED EMERGENCY FOR BRAKE LH AND RH MESSAGE RH LH BRAKE FAULT CAME ON AFTER GEAR DOWN-GA EXECUTED RH LH BRAKE FAULT WENT AWAY WHEN GEAR CAME DOWN AGAIN.-C/A-RAR #2 HYDRAULIC MAIN BRAKE SHUTOFF VALVE IAW AMM 32-41-03. PERFORMED OPS CHECK OF MAIN BRAKE SYSTEMNov 11, 2022 · N282NN · Emb ERJ170200LRSDR SIMA20221110002Warning Message · false activationMECHANICAL RH AND LH BRAKES ADVISORY DECLARED EMERGENCY AND LANDED SAFELY. ON GEAR EXTENSION BOTH RH AND LH BRAKE FAULT ADVISORY MSG POSTED-C/A-CMC FAULT CODE 32412005BCM T/S PER FIM TASK 32-41-00-810-824-A BLOCK 1 AND BLOCK 7 FOUND TO BE TRANSITORY CONDITION Nov 10, 2022 · N282NN · Emb ERJ170200LRSDR DALA2022111007259Sensor · false activationSHIP 3221 REJECTED T/O DUE TO NBR 1 BRAKE READING 325 DEGREES RESULTING IN BRAKES HOT ECAM MESSAGE PLEASE T/S PER TSM 32-42-00-810-922-A. CORRECTIVE ACTION: REPLACED #1 BRAKE TEMP SENSOR PER A320 AMM 32-47. BRAKE TEMP SYSTEM OK FOR SERVICE. (2489915)Nov 10, 2022 · N321US · Airbus A320211SDR 2023F00174Brake · failedRH BRAKE LOCKED UP ON LANDINGNov 9, 2022 · N909BP · Honda HA420SDR ANCF20221111004Control Unit · malfunctionedDURING FINAL APPROACH BRAKES ALT R RELEASED ON ECAM. IAW TSM 32-43-00-810-825-A STEP 4.A.7  AND AMM 32-43-34-000-001/400-001  THE ABCU WAS REPLACED. BITE TEST OF BSCU WAS PERFORMED AS PER AMM 32-46-00-740-001 AND LAND CAP 3 TEST WAS PERFORMED. TEST SATISFACTNov 9, 2022 · N195AV · Airbus A320214SDR CALA2022110903083Brake · faultedAFTER PARKING AND CONFIRMED BRAKES SET .AIRCRAFT STARTED TO ROL L BACKWARDS. APPLIED. / CARRIED OUT PARKING BRAKE SYS OPERATIONAL TEST IAW AMM32-44-00-730-801 AND CONFIRMED CORRECT OPERATION AND INDICATIONS OF THE PARKING BRAKE SYS.Nov 8, 2022 · N686UA · Boeing 7673CBSDR DXTA2022110873510Brake · malfunctionedDURING REPOSITION TAXI BRAKES FELT LIKE THEY WERE GRABBING. IT WAS HARD TO TELL WHICH SIDE. LANDING APPROX 20MIN PRIOR WAS NORMAL WITH NO CONTROL ISSUES. WHEN WE TURNED INTO PARKING THE PLANE STOPPED AND WE COULDN'T MOVE IT. THE LINE CREW REPORTED MORE THEN NNov 7, 2022 · N657QS · Cessna 560XLSDR GTIA2022110736760Warning Message · false activationBRAKE ALT L RELEASED ECAM UPON GEAR EXTENSION WENT AROUND ECAM VANISHED UPON SUBSEQUENT GEAR EXTENSION-ACCOMPLISHED INSPECTION AND BITE TEST OF BSCU 1 AND 2 IAW AMM 32-46-00. BITE TEST GOOD. NO FAULTS NOTED AT THIS TIME. AC OK FOR SERVICE.Nov 3, 2022 · N510NK · Airbus A319132SDR DALA2022110407143Brake Assy · damagedSHIP 3819 -ATO/BRK- DUE TO AIRCRAFT PULLED LEFT ON TAKE-OFF. CORRECTIVE ACTION: NLG STEERING OPS CHECKS GOOD. FOUND #2 BRAKE DAMAGE. REPLACED #2 BRAKE AND WHEEL ASSEMBLY. AIRCRAFT RETURNED TO SERVICE.Nov 3, 2022 · N819DN · Boeing 737SDR AALA202211045417Sensor · inoperativeAIRCRAFT WAS GROUNDED: #3 BRAKE INDICATED HOT AFTER TAKEOFF, THEN SELF-CLEARED, FOLLOWED BY NO TEMPERATURE INDICATION FROM THE #3 WHEEL. AN EMERGENCYWAS DECLARED AND THE AIRCRAFT RETURNED TO LAX WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT. MAINTENANCE REPLNov 3, 2022 · N404AN · Airbus A321253NXSDR 2022F00442Brake Sys · faultedWHILE TAXIING OUT, THE PILOTS FOUND THE BRAKES DIFFICULT TO ACTUATE SO THEY RETURNED TO THE FBO. MAINTENANCE FOUND THE LH MLG SPEED TRANSDUCER RETAINING SCREWS NOT FULLY ENGAGED INTO THE SPEED TRANSDUCER HOUSING. MAINTENANCE INSPECTED THE LH SPEED TRANSDUCER,Nov 3, 2022 · N565EJ · Cessna 560CESSNASDR SWIA202266679Brake Assy · overheatedBRAKE OVERTEMP WITH GEAR STOWED AFTER TAKE OFF. RAN QRH THEN RETURNED TO FIELD KATL. LH IB BRAKE BTMS INDICATED RED AND 22 DEGREES. REMOVED AND REPLACED BRAKE ASSY IN REF TO CRJ900 AMM 32-43-26. OPS CHECK GOOD.Oct 30, 2022 · N548CA · Cndair CL6002D24SDR QXEA2022102800312Brake · leakingGRD CREW REPORTED SMOKE COMING FROM INBOARD MAIN GEAR TIRE #1 SIDE ON FURTHER INSPECTION WE DISCOVERED AN UNKOWN FLUID ON THE INNER RIM AND TIRE (INBOARD #1 SIDE). REMOVED FROM SERVICE. CLEANED #2 WHEEL AND INSPECTED BRAKE FOR ANY DEFECTS WITH NONE FOUND. PRESOct 27, 2022 · N430QX · Bombdr DHC8402SDR MTNA20221026001Brake Assy · weakRIGHT BRAKE PEDAL WEAK ON BOTH SIDES. REMOVED AND REPLACED R/H INBOARD AND OUTBOARD BRAKE ASSEMBLIES.Oct 22, 2022 · N820FX · Aerosp ATR72212SDR 29GA2022102100001None · faultyFLIGHT 3902 DSM/AFW LEFT BRAKE GOES TO FLOOR WITHOUT SLOWING DOWN AIRCRAFT. CORRECTIVE ACTION: COMPLY WITH BLEEDING OF THE BRAKE LOW PRESSURE LINE OPERATION CHECK GOOD BRAKE SYSTEM OPERATES NORMAL.Oct 19, 2022 · N967AZ · Aero L13SEHVIVATSDR DALA2022101706706Control Valve · unknownSHIP 3134 - ATO - AFTER THROTTLES PUSHED UP DUE TO TAKEOFF CONFIGURATION WARNING FOR PARKING BRAKE SET. CORRECTIVE ACTION: REPLACED PARKING BRAKE CONTROL VALVE, CONTROL SWITCH, DIODE MODULE, AND SDAC 1. AIRCRAFT RTS.(9390860)Oct 15, 2022 · N334NB · Airbus A319114SDR JIKA2022101101Packing · defectiveAFTER LANDING AT KDFW, PRIOR TO LEAVING THE RUNWAY, THE LEFT BRAKE BECAME UNRESPONSIVE. AIRCRAFT CONTINUED TO SAFELY TAXI TO UPS RAMP. DFW TROUBLESHOT AND INSPECTED AND FOUND DEFECTIVE PACKING PN MS2878-4 AT SWIVEL T-FITTING AT THE LH BREAK ASSEMBLIES. BLEDOct 7, 2022 · N330AF · Beech 1900CSDR AALA202210071785Manifold · defectiveAIRCRAFT WAS GROUNDED: DURING TAXI OUT GRINDING NOISE FROM LEFT MAIN AT TAKEOFF GOT BRAKE HOT ECAM #1 WHEEL 300 DEG #2 WHEEL 275 #3 AND #4 135 DEG. SUSPECT DRAGGING BRAKE #1 AND #2 WHEEL. MAINTENANCE ACCOMPLISHED TSM 32-42-00-810-925-A AND REPLACED THE LEFT ALOct 6, 2022 · N583UW · Airbus A300*SDR 2022FA0000572O-Ring · failedTHE BRAKE LINE THAT ATTACHES TO THE #1 BRAKE ASSEMBLY HAS A RESTRICTOR THAT CONNECTS UP STREAM "TO THE BRAKE LINE". THERE IS AN O-RING SEAL INSTALLED IN BETWEEN THE RESTRICTOR AND THE BRAKE LINE (RESTRICTOR PIN FCLX05333008). THE SPECIAL LINE ASSEMBLY HAS THREOct 6, 2022 · N45GX · Bombdr BD7001A10SDR 2022FA0000571Lug · shearedLEFT HAND BRAKE ROTOR MOUNT LANGE SHEARED CAUSING THE BRAKE TO FAIL.Oct 6, 2022 · N59WV · Cirrus SR22TSDR 2022FA0000564Brake Disc · crackedDURING A ROUTINE INSPECTION OF AN ADJACENT COMPONENT, THE LEFT BRAKE ROTOR WAS FOUND TO BE CRACKED THROUGH 100% OF THE ROTOR THICKNESS. THE CRACK ORIGINATED ON THE OUTER DIAMETER OF THE BRAKING SURFACE AND CONTINUED TOWARD THE CENTER OF THE DISC IN A RADIAL DIOct 5, 2022 · N62494 · Piper PA23250
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