JASC 3240
Service difficulty reports · 6,462
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 DXTA2016120306336Control Unit · faultedAFTER POWER UP ON THE RUNWAY, THE AMBER BRAKE PRESSURE AND AMBER BRAKE LIGHTS CAME ON. DURING TAXI IN, THE BRAKE PRESSURE LIGHT EXTINGUISHED BUT THE BRAKE LIGHT IS STILL ON. THE NR 1 BSCU REPLACEDSDR O2GA2016120650101Brake Sys · contaminatedAIRCRAFT HAD TO BE REPOSITIONED POST MAINTENANCE FOR FUELING. WHEN CHOCKS WERE PULLED AIRCRAFT STARTED MOVING AND WOULD NOT STOP USING NORMAL BRAKING. EMERGENCY BRAKE APPLIED TO STOP AIRCRAFT WITHOUT ANY FURTHER INCIDENT. CIRCUIT BREAKERS FOR POWER BRAKES AND SDR SIMA20161201001Control Unit · failedWHEN GEAR SELECTED DOWN ON APPROCH, RECEIVED AN EICAS MESSAGE FOR BRAKE INBD INOPERATIVE. THE BRAKING ACTION ON THIS RUNWAY WAS SIGNIFICANTLY REDUCED. PERFORMED OPS CHECK OF THE MAIN BRAKE SYSTEM IAW AMM 32-41-00. NO DEFECT NOTED NO MESSAGES NOTED. OK FOSDR AALA20161202013Controller · faultyAIRCRAFT NOT GROUNDED. EICAS MESSAGE/AMBER GENERATED, *BRAKE* SYNOPTIC INDICATION NR 8 BRAKE. FOUND NR 8 BRAKE ACTUATOR HAS A BAD CONNECTOR. REMOVED AND REPLACED RIGHT OUTBOARD ELECTRONIC BRAKE ACTUATOR CONTROLLER IAW AMM 32-41-02. OPERATIONAL CHECK GOOD. SDR QXEA2016120200770Transducer · malfunctionedDURING LANDING ROLLOUT AND BRAKE APPLICATION LEFT BRAKE FELT UNRESPONSIVE AS MORE PRESSURE WAS APPLIED THE ANTI-SKID ENGAGED RELAXED BRAKE PRESSURE TO DISENGAGE ANTI-SKID AND MISSED NORMAL RUNWAY EXIT. FOUND #1 AND #2 WHEEL SPEED TRANSDUCERS WORN, REPLACED #1 SDR DXTA2016113006335Circuit Breaker · failed3 - 5 MINUTES AFTER TAKEOFF, POWER BRAKE CIRCUIT BREAKER TRIPPED & ANTISKID INOP ANNUNCIATOR ILLUMINATED. CIRCUIT BREAKER WOULD NOT RESET. AFTER 30 MINUTES, CIRCUIT BREAKER RESET. AT LANDING THE BRAKES WORKED, FELT SOFT. BRAKE FLUID LEVELS NORMAL. NO LEAKS NOSDR QXEA2016113000767Generator · malfunctionedBRAKING ACTION IS POOR AFTER LANDING. INNER WHEEL ASSEMBLY ON BOTH SIDES ARE COLD, WHILE THE OUTER WHEELS ARE HOT. FOUND NO FAULT CODES IN CDS. FAOUND FAULT CODE RH INBD WST IN HISTORY. REPLACED THE RH INBOARD WHEEL SPEED GENERATOR IAW AMM 32-46-11-00-801 AND SDR SIMA20161128001Brake · overheatedRIGHT BRAKE OVERHEAT INBD. REMOVED AND REPLACED THE NR 3 BRAKE ASSY IAW W/C 32-600-14.SDR AALA201611299023Transmitter · defectiveBRAKES- SYS 1 FAULT, BSCU RESET DONE "IAW" QRH WHICH FAILED. THE FLIGHT DECLARED AN EMERGENCY AND LANDED WITHOUT FURTHER INCIDENT. (PARTIAL WORK ACCOMPLISHED) DUE TO HISTORY AND COMPLETE WIRING CHECK AND TSM 32-42-00-810-833-A, REMOVED AND REPLACED THE BRAKE PSDR 2016FA0000573Brake Disc · brokenDURING A VISUAL INSPECTION OF THE RIGHT BRAKE WEAR INDICATOR, A BROKEN BRAKE CARRIER AND LINING WAS DETECTED. HALF OF THE BRAKE CARRIER DROPPED OUT OF ITS NORMAL POSITION WHEN THE WHEEL ASSEMBLY WAS REMOVED FOR THE BRAKE WEAR INSPECTION. THE BRAKE WEAR WAS SSDR AALA201611239023Drive Unit · faultyBRAKES NLG MINOR FAULT ILLUMINATED ON ECAM. TROUBLESHOT IAW 32-43-00-810-828A. REPLACED THE ALTERNATE BRAKE DIRECT DRIVE IAW AMM 32-43-35.SDR AALA201611219007Control Unit · malfunctionedON LANDING, L (CIRCLE AROUND L) BRAKING WAS NIL ON F/O'S SIDE. CAPTAIN APPLIED BRAKES AT APPROXIMATELY 80 KTS AND L (CIRCLE AROUND L) WAS NORMAL. L (CIRCLE AROUND L) WHEEL NR 2 BRAKE TEMP - 670DEG. NO POST FLT REPORT WARNINGS OR FAILURES. NO LAST LEG CLASS 3 OSDR QXEA2016112100735Control Valve · malfunctionedUPON TRYING TO TAXI, RELEASED BRAKES A/C DIDN'T MOVE THEN A LOUD CLUNK AND THEN A/C MOVED AND ALL FLIGHT DIRECTOR ITEMS WENT AWAY ON BOTH PFD'S WITH THE MESSAGE, FD MODE CHANGE. SET PARK BRAKES AND RE-RELEASED THEM AND A/C WOULD NOT MOVE. CYCLED THE PARK BRAKESDR AALA201611229012Brake · overheatedNR 2 BRAKE TEMP RISING ON TAXI OUT. R & R NR 2 BRAKE IAW MM 32-42-27. THE AIRCRAFT WAS GROUNDED.SDR AALA201611149016Warning Light · illuminatedFLIGHT CREW REPORTED A CAUTION LIGHT CAME ON DURING THE TAKE OFF ROLL AT 40 KNOTS. ABORTED THE TAKE OFF AND THE CREW REPORTED THAT NO OTHER INDICATION OCCURRED. CREW ATTEMPTED TO RECALL THE ECAM INDICATION BUT COULD NOT. FIRST OFFICER SAW BRAKE INDICATION FSDR 2017FA0000583Spring · wornSPRING TENSION WEAKENED OVER TIME AND DEFORMED CAUSING BLOCKAGE AND INABILITY TO PROPERLY BLEED AND SERVICE SYSTEM CAUSING BRAKE FAILURE ON LANDING AND SUBSEQUENT GROUND LOOP WITH DAMAGE TO RT WING AND RT HORIZONTAL.SDR 4VAA20161106002Warning System · false activationCREW RECEIVED BRAKE DEGRADED MESSAGE ON EICAS WHEN LANDING GEAR WAS SELECTED DOWN FOR LANDING AT AIRPORT. PROBLEM REPORTED TO ATC WHO DECLARED AN EMERGENCY. AIRCRAFT LANDED WITHOUT INCIDENT. AFTER LANDING CREW REPORTED NR 3 BRAKE DISPLAYED COLD ON MFD WHILESDR AALA20161103012Control Unit · faultedDURING DESCENT, RECEIVED AN ECAM "BRAKE SYSTEM 1 FAULTY". EMERGENCY DECLARED. LANDING UNEVENTFUL. A SUCCESSFUL RESET WAS ACCOMPLISHED DURING FINAL APPROACH. REMOVED & REPLACED THE BRAKING AND STEERING CONTROL UNIT IAW AMM 32-42-34. OPS CHECKED GOOD.SDR AALA20161031012Tach Generator · faultyAIRCRAFT WAS GROUNDED. DURING LANDING THE ECAM WHEEL PAGE SHOWED NO TEMPERATURE RISE ON #1 BRAKE INDICATING IT WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACE THE NR 1 WHEEL TACHOMETER GENERATOR IAW AMM 32-42-57. SYSTEM CHECKS NORMAL.SDR 2017F00000O-Ring · cutLEFT BRAKE CALIPER, BRAKE PUCK O-RING FAILED, CUT. AIRCRAFT LOST BRAKING CONTROL TO THE LEFTSDR HYIA20161102001Torque Tube · brokenPILOT REPORTED THE BRAKES FAILED PRIOR TO DEPARTURE. DURING INSPECTION, MAINTENANCE FOUND THE BRAKE PEDAL TORQUE TUBE CRACKED & BROKEN, REMOVED AND REPLACED TORQUE TUBE ASSEMBLY. NO FURTHER DEFECTS WERE NOTED.SDR FDEA201610263696Transducer · inoperativeDURING APPROACH, PUT GEAR DOWN AND RECEIVED A LEVEL 2 ANTI-SKID LT FAILED ALERT. COMPLIED WITH QRH CHECKLIST PROCEDURE. ANTI-SKID SYSTEM WHEEL SPEED TRANSDUCERS (OUTPUT TO ANTI-SKID CONTROL UNIT) NR 2 BRAKE INOPERATIVE.SDR DXTA2016102506323Control Unit · defectiveEXPERIENCED COMPLETE FAILURE OF NORMAL BRAKE SYSTEM WITH ILLUMINATION OF MASTER CAUTION AND ANTI-SKID INOP ANNUNCIATOR. THERE IS NO EVIDENCE OF FLUID LEAK. BRAKE ACCUMULATOR IS FULL WITH CORRECT PRESSURE. ANTI-SKID WIRING HARNESSES SEEM TO BE INTACT. THERSDR FDEA201610223677Sensor · failedAFTER TAKE OFF AT FL 340, RECEIVED A BRAKE DIFF TEMP. QUICKLY TURNED TO LEVEL 2 BRAKE OVERHEAT. COMPLIED WITH QRH AND TEMP DROPPED FROM HIGH OF 708 TO 80. TEMP IMMEDIATELY LOWERED UPON LOWERING LANDING GEAR. R & R NR 2 BRAKE TEMPERATURE SENSOR IAW AMM 3SDR 2017FA0000416Brake Disc · failedRIGHT MAIN BRAKE DISC NON-REPAIRABLE DUE TO FAILURE AT ALL THREE MOUNTING POINTS. ORIGINAL EQUIPMENT.SDR 2016F00218Circuit Breaker · trippedPOWER BRAKE LOW PRESSURE AND ANTI-SKID INOPERATIVE LIGHTS ILLUMINATED. 20AMP SYSTEM CIRCUIT BREAKER FOUND TRIPPED, WOULD NOT RESET. ISSUE OCCURRED ON SHORT-FINAL. EMERGENCY BRAKES USED TO STOP AIRCRAFT.SDR ASOA20161002054Transducer · faultyCREW REPORTED RIGHT MLG BRAKES GRAB AND LET GO UNDER 25KTS WHEN CONSTANT BRAKE PRESSURE IS APPLIED. MX REMOVED AND REPLACED NR 3 WHEEL SPEED TRANSDUCER WITH OPS CHECKED GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.SDR AALA201610039014Monitor · malfunctionedDURING TAKEOFF THE FLIGHT CREW REPORTED THAT ECAM INDICATED LEFT SIDE BRAKE HOT AT LOW SPEED AND REJECTED THE TAKEOFF. MAINTENANCE REPLACED BRAKE TEMPERATURE MONITORING UNIT PER AMM 32-47-18.SDR DXTA2016100206314Brake Sys · unknownWHEN BRAKING DURING LANDING THE PLANE PULLS HARD LEFT. INSPECTED BRAKES FOR GENERAL CONDITION AND LEAKS IAW AMM 32-40-00. NO DEFECTS NOTED. FLUSHED/CLEANED BRAKES WITH CLEAN WATER, TAXIED AIRCRAFT DURING WHICH FOUND NO FURTHER DEFECTS.SDR EPUA20160929001Bolt · brokenLEFT BRAKE CALIPER BOLT BROKEN AND JAMMED THE TIRE ASSEMBLY RESULTING IN A FLAT SPOTTED TIRE. THE BRAKE ASSEMBLY AS WELL AS THE TIRE ASSEMBLY WERE REPLACED.SDR FDEA201609273379Brake Assy · failedDURING TAXI OUT, RECEIVED A TIRE DIFF TEMP ALERT. NR 3 & 4 TEMPS WERE 79 FOR NR 3 & 518 FOR NR 4. TAXIED TO PARKING, RECEIVED A LEVEL 2 TIRE PRESSURE LOW, FOLLOWED BY A TIRE FAIL. R & R THE NR 4 BRAKE IAW MM 32-43-20-04.SDR FDEA201609273375Indication Sys · faultyINFORMATION ONLY, REJECTED T/O 9L, PARKING BRAKE SET INDICATION, WE NEVER SET PARKING BRAKE. ONCE WE STARTED TAXI TO RUNWAY, CHECKED HANDLE DOWN POSITION, WE HAD NORMAL CONFIGURATION ON BELOW THE LINE CHECK LIST, PERFORMED RTO, SPEED BELOW 60 KTS, CLEARED RUNSDR DXTA2016092606309Brake · malfunctionedRIGHT BRAKE SHUDDERS REPEATEDLY UPON LANDING AND APPLICATION OF BRAKES AT HIGH SPEED. BRAKES RESPONDED NORMALLY DURING TAXI. DURING TROUBLESHOOTING, IT WAS DISCOVERED THAT INTERNALLY THE NR 2 MLG BRAKE WAS MALFUNCTIONING. ALSO, DURING INSPECTION IT WAS NOTEDSDR YENA20160926852Control Valve · failedGATE RETURN. WHILE TAXING OUT WITH 2 ENGINES RUNNING, PILOT DISCOVERED PARKING BRAKE DID NOT WORK. PILOT REPORTED HYD SYSTEM SEEMED TO BE NORMAL. PILOT CONTACTED MAINTENANCE CONTROL AND WAS ADVISED TO RETURN TO GATE; FOUND PARKING BRAKE CINTROL VALVE AT FAULSDR QXEA2016092000590Control Valve · failedBRAKES WEAK ON LANDING, PULLED TO RIGHT SIDE. RIGHT SIDE BRAKES HOT LEFT SIDE COLD TO TOUCH. BLED NR 1 & 2 BRAKES IAW AMM TASK 32-42-00-870-801. NO HELP. LEFT BRAKE DOES NOT APPEAR TO WORK. R & R THE NR 1 & 2 BRAKE IAW MTC 6324201. NO HELP. R & R BRAKE CONTRSDR AALA201609219011Selector Valve · faultedFLIGHT CREW REPORTED THAT ON TAKE OFF ROLL AN ECAM MESSAGE REFLECTED THAT THE PARKING BRAKE WAS ON AND THE TAKE OFF WAS ABORTED AT LESS THAN 80 KNOTS. THE AIRCRAFT RETURNED TO THE GATE. AIRCRAFT WAS GROUNDED. MAINTENANCE REPLACED PARKING BRAKE SELECTOR CONTSDR 2016FA0000433Swivel Fitting · brokenNR 2 BRAKE ASSY SWIVEL JOINT ASSY WAS FOUND LEAKING UPON AIRCRAFT ARRIVAL.SDR CALA2016092095754Selector Valve · malfunctionedAIRCRAFT EXCURSION FROM TAXIWAY. CREW REPORTED LOSS OF BRAKES AND STEERING. PFR SHOWS BRAKE SELECTOR VALVE 23GG FAULT ALONG WITH MLG HYDRAULIC PIPE MESSAGE. TEST RUN ON BSCU CHANNEL 1 & 2. BSCU CHAN 1 LAST LEG REPORT - "BRK SELECTOR VALVE (23GG)/L G HYDRAULISDR DXTA2016091506302Motor · inoperativeON TAXI OUT, POWER BRAKE CIRCUIT BREAKER TRIPPED. RESET ONCE AND IT TRIPPED AGAIN. R & R POWER BRAKE MOTOR. REMOVED PN: MP50B-1, SN:4642, INSTALLED MP50B-1, SN:2658. OPS CHECKED GOOD.SDR R61A201609110529Control Module · inoperativeCREW REPORTED THAT AFTER LANDING THEY RECEIVED A LT & RT BRAKE FAULT AND MOMENTARILY LOST BRAKES. ACFT WAS TOWED TO GATE AND MAINTENANCE R & R BCM 1 IAW AMM AND OPS CHECKED GOOD.SDR DXTA2016091006299Unknown · malfunctionedDURING ABORTED T/O BELOW 80'S KNOTS, BRAKES WERE SPONGY AND THE ACFT DID NOT STOP AT A NORMAL RATE. WHEN WE EXITED THE ACFT, AFTER SEVERAL MINUTES THE BRAKES WERE SMOKING AND A VERY PUNGENT ODOR WAS IN THE AIR. CHECKED ALL 4 BRAKES FOR OBVIOUS DAMAGE AND PINSDR ASMF201611007Line · leakingDURING TRANSIT CHECK, A HYDRAULIC LEAK WAS DETECTED IN ALTERNATE BRAKE SELECTOR VALVE LINE. MAINTENANCE PERSONNEL PERFORMED REVISION DETECTING HYDRAULIC LEAK AT ALTERNATE BRAKE SELECTOR VALVE LINE; SO THE LINE WAS REPLACED IAW AMM 32-41-93, TESTED CORRECT.SDR 29GA2016090600001Control Valve · faultyON LANDING, ACFT PULLED HARD TO THE LT AND WAS DIFFICULT TO STOP WITH THE BRAKES. WE ALSO HAD A LOUD GRINDING SOUND WHILE APPLYING THE BRAKES. R & R BRAKE VALVE ASSY IAW AMM 32-42-10, PERFORMED OPS/LEAK CHECKS SATISFACTORY AT THIS TIME.SDR AALA20160906012Brake · faultyON ARRIVAL AT GATE, THE GROUND CREW REPORTED THE NR 3 TIRE FLAT AND NR 3 BRAKE ASSEMBLY EMITTING SMOKE. THE AIRCRAFT WAS GROUNDED. MAINTENANCE ACCOMPLISHED BITE TEST OF ANTI-SKID SYSTEM IAW AMM 32-62-00 WITH NO FAULTS FOUND. REMOVED AND REPLACED THE NR 3 WSDR YENA20160829749Shutoff Valve · failedEMERGENCY DECLARED. ON APPROACH, FLIGHT CREW REPORTED LT AND RT BRAKE FAULT. FLIGHT CREW DECLARED EMERGENCY AND LANDED UNEVENTFULLY. UPON MAINTENANCE INSPECTION, FOUND NR 1 BRAKE SHUTOFF VALVE AT FAULT. R & R MAIN BRAKE SHUTOFF VALVE NR 1. OPS CHECK PERFOSDR DXTA2016082106286Circuit Breaker · unserviceableLOW BRAKE PRESSURE AND ANTI-SKID INOPERATIVE, ANNUNCIATOR LIGHTS ILLUMINATED. COMPLETE LOSS OF NORMAL BRAKING. IAW CHECK LIST, CHECKED THE POWER BRAKES CIRCUIT BREAKER, WHICH WAS POPPED. RESET THE POWER BRAKES CIRCUIT BREAKER, RESUMED NORMAL BREAKING, BOTH SDR REXA2016082101572Sensor · malfunctionedAS SOON AS LANDING GEAR WAS RETRACTED, RECEIVED AN OVERHEAT WARNING MESSAGE, COMPLETED QRH AND LANDED BACK AT DEPARTURE. REMOVED AND REPLACED THE RT OTBD BRAKE SENSOR IAW AMM 32-46-01. OPS CHECKED GOOD.SDR HALA2016082206146Transmitter · malfunctionedBRAKES RESIDUAL BRAKING ON 1, 2, 5, AND 6 OBSERVED ALTERNATE BRAKE PRESSURE FLUCTUATING PRESSURE DURING CRUISE. NO ADVERSE BRAKING DURING LANDING AND TAXI. TROUBLSHOT IAW TSM 32-40-00-810-927-A. FOUND LEFT BRAKE PRESSURE INDICATOR CYCLING. REPLACED PRESSURSDR HALA2016082000328Transducer · malfunctionedRESIDUAL BRAKING ON 1, 2, 5, & 6 OBSERVED ALTERNATE BRAKE PRESSURE FLUCTUATING PRESSURE DURING CRUISE. NO ADVERSE BRAKING OBSERVED DURING LANDING AND TAXI. PREFORMED AMM 32-43-00-710-801-A. OK TO CONTINUE PER MEL 32-44-3. TROUBLESHOT IAW TSM 32-40-00-810-9SDR O2GA2016082250601Switch · intermittentDURING TAXI, LOW BRAKE PRESSURE ANNUNCIATOR LIGHT ILLUMINATED FOLLOWED BY LOSS OF BRAKES. THRUST REVERSERS DEPLOYED AND EMERGENCY BRAKES USED TO SUCCESSFULLY STOP THE AIRCRAFT. CREW REPORTED POWER BRAKE CIRCUIT BREAKER WAS EXTENDED. MAINTENANCE REPLACED THE
Back to JASC 3240