JASC 3240
Service difficulty reports · 6,457
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.
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
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 DALA2026091005068Brake · wornPILOTS REPORT ON TOUCH DOWN A/C PULLING RIGHT WHILE TAXING. FOUND #3 MLG BRAKE ASSY WTL, R/R #3 MLG BRAKE ASSY IAW A320 AMM 32-42, LEAK CHK GOOD. A/C OK FOR SVC. (LP: 7917186, AIRCRAFT WAS GROUNDED)SDR DALA2026090805017Piston · intermittentON TAXI OUT CA RIGHT BRAKE PEDAL CHATTERED AND THEN WENT TO THE FLOOR. AFTER RETURNING TO GATE NOISE FROM PREVIOUS FLIGHT RETURNED. C/A: T/S IAW A319 TSM 32-42-00-810-841-A & TSM 32-42-00-810-912-A. FOUND #4 BRAKE PISTON AT 1 O'CLOCK POSITION INTERMITTENTLY GRSDR DXTA2026090809551Brake · abnormalBRAKE SHUTTER DURING LOW SPEED TAXI IN TO A FULL STOP. SOUNDS MORE PROMINENT ON RIGHT SIDE, BUT CAN FEEL IT IN BOTH PEDALS. VISUALLY INSPECTED BRAKES. NO DEFECTS NOTED. PERFORMED TAXI CHECK AND CONFIRMED ISSUE. MCC ADVISED NR 4 BRAKE RECENTLY CHANGED. PERFOSDR AALA202609069106Brake · lockedAIRCRAFT WAS GROUNDED: WHILE TAXIING OUT, POISTION 2 BRAKE INTERMITTENTLY LOCKED BUT ON RETURN BACK FROM TAXIWAY THE BRAKES NO LONGER WERE LOCKED - UPON ARRIVAL AT GATE, MAINTENANCE INSPECTED BRAKES NOTICED FILINGS AND SAID IT WAS COMING APART - MAINTENANCE RESDR DALA2026090304986Control Unit · faultedBRAKE SYS 1 FAULT ECAM RECIEVED ON INITIAL CLIMBOUT W/ RUBBER ODOR, WHICH DISSIPATED. NO INFLIGHT CHECKLIST PROCEDURES, LANDED WITH MANUAL BRAKING. BRAKES WERE NOT HOT - 80-100'. BSCU 1 CTL C/B (1GG) TRIPPED AND WILL NOT RESET, BSCU SMELLS LIKE BURNED RUBBESDR SIMA20260831003Pressure Switch · failedPRKG BRK NOT RELEASED EICAS MSG IN CRUISE QRH DID NOT REMEDY THE ISSUE CONTINUED UNTIL LANDING AFTER LANDING EMER BRK FAULT. (EMERGENCY DECLARED). INTERROGATED CMC AND FOUND FAULT CODE 32400015UT1. FOLLOWED FIMTASK 32-41-00-810-863-A TO BLOCK 21. FOUND ISSUE TSDR ASAA2026082468306Valve · faultyAFTER LANDING APPLIED BRAKES & FELT LIKE PLAYING WASNT SLOWING LIKE NORMAL. THEN FELT LIKE BRAKE WAS GRABBING THEN FELT IT AGAIN AND A THIRD TIME AGGRESSIVE GRABBING AT A SLOW SPEED. WE WERE ABLE TO TAXI WITHOUT FURTHER INCIDENT. NO AUTOBRAKE ON LANDING & NOTHSDR DALA2026082404779Brake · smokeSHIP 3164 DISC: ALA CALLED MAINT TO REPORT, RT MLG SMOKING. SAW TEMP 465C, LT GEAR 175C. C/A: JACKED AIRCRAFT, #4 BRAKE ASSY GRABBING. R/R #4 BRAKE ASSY PER A319 AMM 32-40. OPS CHK GOOD. NO LEAKS. OK FOR SERVICE. (LP: 9121434, AIRCRAFT WAS GROUNDED)SDR SWIA2026082176952Brake · faultedPRKG BRK NOT RELEASED CAUTION MESSAGE DURING CLIMB OUT. QRH PROCEDURE DID NOT INITIALLY RESOLVE ISSUE, HOWEVER MESSAGE DISAPPEARED WHILE ON FINAL APPROACH (FLIGHT 3794 - FILED CLOSED)NO HISTORY. MECH ARRIVED AND NO FAULT MESSAGES POSTED. RAN TESTS FROM FIM 3SDR DXTA2026082109362Avionics Unit · fault messageAT CRUISE THE CREW ENCOUNTERED ENG CTRL FAULT R GEA FAIL 3 PRESSURIZATION FAULT CAS MESSAGES IN THAT ORDER CREW RAN APPLICABLE QRH PROCEDURES AND DIVERTED. UTILIZATION OF GEAR BLOWDOWN PROCEDURE WAS EXECUTED. REMOVED GEA3 AND INSTALLED REPAIRED GEA3 . WORK PSDR DXTA2026082109357Wire Harness · faultedUPON EXITING THE RUNWAY, WE FELT A GRINDING/ SHUTTERING NOISE/ GRABBING COME FROM THE RIGHT BRAKE/WHEEL. REMOVED RT MLG WOW/WST WIRE HARNESS AND INSTALLED A NEW WHEEL AND PERFORMED A SATISFACTORY OPS TEST OF THE WOW & WST SENSORS ALL WORK PERFORMED IAW AMM 32SDR CALA2026082118788Actuator · faultyAHM DETECTED MMSG 32-45367, WHEEL 7 ELECTRIC BRAKE ACTUATOR 3 MOTOR WIRE OR LOAD CELL SIGNALS FAILED, LAST 3 OUT OF 4 LEGS WITH EBAC FAULT, REPORT CODE 5, MONITOR CODE 6263. IAW FIM DMC-B787-A-32-40-F1-FAA-421A-A TO CONFIRM FAULT. CON'T ISOLATION. CARRIED BY SDR SCNA20260820368Brake · fireAFTER BRAKE RELEASED, MECHANIC REPORTED A BRAKE FIRE. DEPLOYED EXTINGUISHER. ARFF RESPONDED WITH NO FURTHER ACTION. SAID MX TEMP BOTH SIDES WAS 230-240 DEGREES. REMOVED NR 1& 2 WHEEL AND BRAKE ASSYS. PERFORMED MINIMUM WORK SCOPE AFTER HOT BRAKE INSPECTION ISDR CALA2026082418864Brake · overtempBRAKE TEMP MONITORING SYS, BRAKE TEMP DISPLAYED. NR 7=1, 8=2, 9=3, 10=4, 11=5, 12=6, 13=7, 14=8, BRAKE TEMPS HIGH. MAX LEVEL 01 ON TAKEOFF. BRAKE TEMP LIGHT ON WHEEL 7 AT TEMP 7 LANDED WHEEL 7 BLOWN. PERFORMED HIGH ENERGY STOP CONDITIONAL INSPECTION IAW SDR COEA2026081904738Brake · contaminatedRIGHT BRAKE INEFFECTIVE DURING ROLLOUT. BLED AIR FROM RT BRAKE ASSY. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.SDR CALA2026082418863Safety Valve · faultedAFTER LANDING & EXIT OF TAXIWAY. INITIATED FLAPS RETRACTION, ABNORMAL RUMBLING DURING TAXI FELT. ACFT STOPPED. AIRPORT OPS CONFIRMED BOTH MAIN TIRES ON LT SIDE BLOWN. INSPECTION AFTER A TIRE BURST, TREAD THROW, OR WHEEL FAILURE IAW AMM 05-51-15-200-001-A . SDR N6WA2026081703Sensor · faultedBRAKE OVERHEAT WARNING MESSAGE IN FLIGHT, LEFT OTBD (RED ZEROS WHEN MESSAGE, LOWERED GEAR FOLLOWING QRH AND SAW YELLOW DASHES, ON DECENT RECIEVED 11, ON TOUCH DOWN EVERYTHING IN LIMITS // B1 CODES - 007469, 006058, 007475, 007470. DEFERRED L OB BRAKE SDR DALA2026081804711Brake · draggingATO AT 60KTS DUE TO A HOT BRAKE ECAM ALERT WITH NR 3 BRAKE INDICATION AT 500C AND THE AIRCRAFT SLIGHTLY PULLING TO THE RT. REPLACED DRAGGING NR 3 BRAKE ASSEMBLY PER AMM 32-42. (9622606) (AIRCRAFT GROUNDED).SDR DXTA2026081409271Pressure Switch · failedDURING THE APPROACH APPROXIMATELY FIVE SECONDS AFTER THE LANDING GEAR WAS FULLY EXTENDED AND INDICATED DOWN AND LOCKED, A BRAKE FAIL CASS MESSAGE ILLUMINATED. THE GO-AROUND PROCEDURE WAS INITIATED. QRH WAS CONSULTED & THE APPLICABLE PROCEDURE WAS FOLLOWED DURSDR AALA202608119096Brake Sys · contaminatedAIRCRAFT WAS GROUNDED: BRAKE PEDALS SPONGY AND UNRESPONSIVE AT INITIAL APPLICATION THEN GRAB EXCESSIVELY AS PEDAL PRESSURE IS INCREASED - MAINTENANCE ACCOMPLISHED FILLING AND BLEEDING OF ALT BRAKE SYSTEM PER AMM TASK 32-43-00-612-001-A. - MAINTENANCE PURGED LASDR DALA2026081104624Brake · bindingUPON LDG IN ATL AUTOBRAKES SELECTED LOW. AC TOUCHDOWN AT 2000 APPROACHING 2ND HIGH SPEED TURN OFF AC WAS DOING 100 KTS. MANUAL BRAKES APPLIED TO FURTHER DECEL. UPON MANUAL BRAKING AC VEERED HARD LEFT. FULL RUDDER DEFLECTION WAS INSUFFICIENT. TILLER USED TO MAISDR VNAA2026080722301Brake · lockedSUSPECT RH OUTBOARD BRAKE LOCKED UP DURING PUSHBACK / INSP BRAKE ASSY IAW CRJ-900 AMM 32-43-26-210-801-PSA. FOUND SHEARED PUCK MATERIAL.REMOVED AND REPLACED RH OB BRAKE UNIT IAW CRJ 900 AMM32-43-26-000/400-A02-PSA, OPS CHECK AND LEAK CHECK GOOD.SDR DXTA2026080609137Brake · false indicationUPON STARTING TAXI OUT & PARKING BRAKE RELEASE, BRK FAIL CAS MESSAGE POPULATED. EMERGENCY BRAKE USED STOP THE AIRCRAFT. PERFORMED FUNCTIONAL TEST. OPS CHECK GOOD. IAW AMM 32-41-00-720-801-A.SDR DXTA2026080609135Control Valve · defectiveON TAKEOFF WE RECEIVED A LT OTBD BRAKE FAIL MESSAGE. THIS WAS FOLLOWED SHORTLY BY A R OTBD BRAKE FAIL MESSAGE. ABORTED. THE MESSAGES CAME ON AND OFF INTERMITTANTLY AFTER THAT. B3 CODES ARE AS FOLLOWS: B3-007830 AND B3-007107. REPLACED BRAKE CONTROL VALVE. OPSSDR DALA2026073004422Brake · fireFIRE/BRAKE- NR 2 BRAKE FIRE ON GATE ARRIVAL. INSPECTED AXLE AND REPLACED WHEEL AND BRAKE ASSEMBLY. INSPECTIONS AND OPS CHECKS GOOD. (9569927) AIRCRAFT WAS GROUNDED.SDR VNAA2026073121801Sensor · faultedBRAKE OVHT WARNING MSG IN FLIGHT. LT OTBD BRAKE. REMOVED AND REPLACED LT OTBD BRAKE UNIT THERMOCOUPLE SENSOR IAW AMM 32-46-01-000/400-801-A01-PSA.SDR DALA2026072204293Metering Valve · leakingF/A SMELLED ACRID SMELL.ELECTRICAL OR DIRTY SOCK ODOR. R & R RT BRAKE METERING VALVE ASSY IAW AMM 32-41. OPS GOOD, LEAK CHKD GOOD. (9086344) AIRCRAFT WAS GROUNDEDSDR DXTA2026072008871Brake · faultedON TAXI OUT WHILE MAKING A 90 DEGREE RIGHT TURN, THE RIGHT MAIN TIRE/BRAKE FELT LIKE IT WAS SKIDDING. AFTER DECIDING TO RETURN TO THE RAMP, PROBLEM PERSISTED ANYTIME ANY AMOUNT OF RIGHT BRAKE PRESSURE WAS APPLIED. REPLACED LT BRAKE ASSY. OPS CHECK GOOD. IAW MSDR DALA2026072004244Sensor · out of adjustAIRCRAFT PULLS RT WHILE TAXIING BOTH RT BRAKES REACHED 550 AFTER BLOCK IN BUT LT BRAKES ONLY 230. JACKED RT GEAR OPERATED BRAKE PEDALS SET & RELEASED PARKING BRAKE WHEELS SPIN FREELY. CHECKED NOSE WHEEL ALIGNMENT IAW AMM 32-51-00. ALIGNMENT GOOD. PERFORMED BISDR 2026F00151O-Ring · damagedLEFT SIDE BRAKE HAS ZERO PRESSURE IN THE COCKPIT AND PRODUCES NO BRAKING ACTION. UPON SHUTDOWN AND VISUAL INSPECTION, RED FLUID SEEN LEAKING OUT OF LEFT MAIN LANDING GEAR. INSPECTED #1 FWD & AFT CALIPER BRAKE ASSEMBLY, FOUND #1 AFT CALIPER LOWER PUCK LEAKING HSDR DALA2026071704208Selector Valve · faultedDECLARED EMERGENCY DUE TO AN AUTO BRAKE FAULT WITH A NORMAL BRAKE SELECTOR VALVE (23GG) FAILURE MESSAGE. REPLACED BRAKE SELECTOR VALVE 23GG. (LP: 9080442, AIRCRAFT WAS GROUNDED)SDR MASA2026071500033Pressure Switch · faultedPARKING BRAKE NOT RELEASED AMBER CAUTION MESSAGE ON EICAS IN FLIGHT. EMERGENCY DECLARED. R & R EMERGENCY PARKING BRAKE PRESSURE SWITCHES 1 & 2.SDR DALA2026071404131Selector Valve · faultedDECLARED EMERGENCY DUE TO AN AUTO BRAKE FAULT WITH A NORMAL BRAKE SELECTOR VALVE (23GG) FAILURE MESSAGE. REPLACED BRAKE SELECTOR VALVE 23GG. (LP: 9080424, AIRCRAFT WAS GROUNDED)SDR 2026FA0000585Warning Message · false activationBRAKES SYS 2 FAULT ON ECAM AFTER LANDING GEAR RETRACTION. BITE TEST OF THE BSCU WAS PERFORMED SATISFACTORY IAW AMM 32-46-00-740-001-ASDR IPXA2026080511366Brake · indicationEMERGENCY DECLARED, UPON LOWERING THE GEAR FOR LANDING, BRAKE RELEASE SIGNAL FOR WHEELS 5 & 8 WAS MISSING. CYCLED THE ANTI-SKID SWITCH & ELECTED TO FOLLOW ANTI-SKID FAULT CHKLIST. RELEASE SIGNAL FOR WHEEL 6 ALSO DISAPP, CHECKED RESISTANCE FOR BRAKE SERVO VALVSDR AALA202607150271Brake · defectiveACFT WAS GROUNDED: THE FLT CREW PERFORMED AN ABORTED TAKEOFF AT APPROX 110 KNOTS AFTER DIRECTIONAL CONTROL IN QUESTION ASSOCIATED WITH A LARGE, ABRUPT YAW TO RT. ACFT RETURNED TO GATE. MAINT ACCOMPLISHED INSPECTION OF RT MLG IAW AMM 05-51-16-200-001-A & FOUNDSDR DALA2026071304121Control Unit · faultedDECLARED EMERGENCY DUE TO BRAKE ON CAUTION MESSAGE. REPLACED LEFT OUTBOARD BRAKE, RIGHT INBOARD BRAKE, AND ELECTRIC MOTOR CONTROL UNIT (EMCU) NR 1. (LP# 8595678; AIRCRAFT WAS GROUNDED)SDR IPXA2026071311366Brake · indicationEMERGENCY DECLARED, UPON LOWERING THE GEAR FOR LANDING, BRAKE RELEASE SIGNAL FOR WHEELS 5 & 8 WAS MISSING. CYCLED THE ANTI-SKID SWITCH AND ELECTED TO FOLLOW ANTISKID FAULT CHECKLIST. REPLACED BSCU (29GG) IAW AMM 32-42-72/401 OPS CHECKS NORMAL PER AMM 32-42-00/SDR DALA2026071504148Control Valve · malfunctionedAFTER PUSHBACK AND STARTING BOTH ENGINES RELEASED PARKING BRAKE AND ATTEMPTED TO TAXI BOTH ENG 35% N1. AIRCRAFT WOULD NOT MOVE. ALSO HAD ECAM MESSAGES ENG AIR BLEED 1 AND AIR PACK 1 FAULTS. R & R PARKING BRAKE ELECTRICAL CONTROL VALVE IAW AMM 32-45. OPS CHK GSDR DALA2026071504155Brake · draggingAFTER LANDING WITH MINOR BRAKING, NR 1 BRAKE HEATED TO 520 WHILE ALL OTHER BRAKES REMAINED NORMAL (GREEN). 200 DEGREES DIFFERENCE NR 1 & NR 2. FOUND NR 1 BRAKE DRAGGING. REPLACED NR 1 BRAKE IAW AMM 32 -42. (LP: 9205971, AIRCRAFT WAS GROUNDED).SDR DXTA2026071308768Warning Message · false activationBRAKES FAILED WHILE TAXIING OUT OF PARKING. COULD NOT DUPLICATE DISCREPANCY. FAULT NOT PRESENT ON POWER UP, BRAKES: APPEAR TO FUNCTION PROPERLY AND.NO MESSAGE POSTS WHEN BRAKES ARE ACTUATED. PER CONTACT CENTER PERFORMED FIM 32-41-00-810-823-A - BRAKE FAIL. NOSDR DALA2026070904017Brake Assy · faultedBRAKES AUTO BRK FAULT BRAKE RELEASED ECAM ON LANDING. LEFT OUTSIDE MAIN TIRE BLOWN. R & R NR 1 TIRE AND WHEEL 32-41. MPN ON/OFF A319-A320M S/M OFF DL 6874 S/N ON DL6855.(909446) R/R #2 WHEEL AND TIRE ASSY IAW AMM 32-41. MPN ON/OFF A319-A320M S/N OFF DL6723 SNSDR AALA202607097027Cooling Fan · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO MCO DUE TO THE FLIGHT CREW REPORTING A BRAKES HOT ECAM AFTER TAKEOFF. THE FLIGHT CREW ACCOMPLISHED ECAM ACTIONS AND COOLED THE BRAKE TEMPERATURE WITH THE GEAR DOWN THE AIRCRAFT LANDED SAFELY AT MCO.SDR AALA202607098731Brake Assy · overheatedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO MCO DUE TO THE FLIGHT CREW REPORTING A BRAKES HOT ECAM AFTER TAKEOFF. THE FLIGHT CREW ACCOMPLISHED ECAM ACTIONS AND COOLED THE BRAKE TEMPERATURE WITH THE GEAR DOWN THE AIRCRAFT LANDED SAFELY AT MCO.SDR ABXA20260705304Relay · malfunctionedAFTER ENG START RECEIVED ANTISKID EICAS MSG AND NORM ANTISKID STATUS MESSAGE. QRH PROCEDURE COMPLIED WITH.AC RETURNED TO THE GATE (BTB) AND MTX GROUNDED AC, MTX TROUBLE SHOT AND REMOVED AND REPLACED PARK BRAKE, CLOSE RELAY K419 IAW WDG 32-44-11 OPS CHECK GOOD.SDR R61A2026070400018Control Valve · faultedBRAKE RT FAULT EICAS MESSAGE DISPLAYED AFTER LANDING GEAR EXTENSION. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. LANDING GEAR NO DISPATCH AFTER LANDING. R & R OTBD MAIN BRAKE CONTROL VALVE.SDR AALA202607086915Brake Sys · faultedAIRCRAFT WAS GROUNDED: NUMBER ONE BRAKE IS NOT RELEASING WELL. THE FLIGHT CREW REPORTED A HIGH TEMPERATURE AFTER LANDING WHILE OTHER BRAKES WERE COOL. THE FLIGHT CREW REPORTED THAT THEY COULD FEEL THE BRAKE GRABBING ON TAXI. MAINTENANCE NOTED THAT THE #1 BRAKESDR R61A2026070400185Bcu · faultedRIGHT BRAKE FAULT EICAS MSG DISPLAYED ON LANDING GEAR EXTENSION, RAN QRH FOR RH BRK FAULT. LG NO DISPATCH AFTER LANDING. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. REPLACED IN NEW BCU #1.SDR SIMA20260704001Warning Message · false activationBRAKE RT & LT FAULT MESSAGE DISPLAYED ON EICAS WHEN MLG EXTENDED. WENT AROUND AND RAN QRH PROCEDURE. BOTH LEFT AND RIGHT BRAKE PEDALS WERE VERY DULL AND AIRCRAFT WAS STRUGGLING TO STOP WITH FULL PRESSURE APPLIED AND BRAKES DID NOT SEEM TO BE APPLYING EVENLY ASSDR DALA2026070503913Brake Assy · overtempRTO AT 15 KTS, BRAKE TEMPERATURE MONITORING UNIT. WARN MSG- BRAKES HOT. FLIGHT CREW PLACARD VALIDATION IS ACCOMPLISHED. AS PER MCC REQUEST RESET SYS BRAKE TEMP NRML AT THIS TIME M PROC REVERSED MCC CONTACTED PLAC REMOVED OK FOR SVC. (LP: 1681021, AIRCRAFT WAS
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