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 USAA2013123100006Selector Valve · inoperativeDURING TAXI PARKING BRAKE WAS SET & ACFT BEGAN TO ROLL. WHEN PARKING BRAKE WAS RELEASED MAX BRAKING OCCURRED. RETURNED TO GATE WITH NORMAL BRAKING UNTIL NR 2 ENG SHUTDOWN, LOSS OF ALL BRAKING FOR ABOUT 2 SECONDS. AFTER ACFT WAS CHOCKED & ENG NR 1 SHUTDOWN LSDR SWIA201335808Sensor · faultyBRAKE OVER TEMPERATURE WARNING. FLT 4966 REPLACED NR 1 BTMS THERMOCOUPLE SENSOR IAW AMM 32-46-01. OPERATIONS CHECKED GOOD AT THIS TIME.SDR CALA2013123094031Manifold · leakingHYD LEAK NEAR NORMAL BRAKE SERVO VLV ON THE RT MLG. R & R BRAKE MANIFOLD ASSEMBLY IAW MM 32-42-16 TO STEP E & REQUIRE COTTER KEY INSTALLED & SEALANT.SDR SWIA201335768Shutoff Valve · failedLG WOULDN'T RETRACT, RECEIVED AN ANTI-SKID INBD CAUTION & PARK BREAK SOV CAUTION, CAUTION MESSAGES CLEARED AFTER LG HANDLE SELECTED TO DOWN POSITION. FLT 5611 REPLACED THE PARKING BRAKE SOV IAW AMM. PERFORMED OPERATIONAL CHECK WITH NO FAULTS NOTED.SDR USAA2013122700002Monitor · faultyAFTER TAKEOFF & GEAR RETRACTION ECAM BRAKES HOT MESSAGE WITH NR 4 BRAKE TEMP ABOVE 900C. TEMP IMMEDIATELY RETURNED TO NORMAL AFTER LANDING GEAR EXTENSION. REPLACED RT MLG BRAKE TEMP MONITOR IAW A321 AMM 32-47-18-400-001-A.SDR CA131227003Brake · overheated(CAN) TAKEOFF WAS REJECTED SHORTLY AFTER RELEASING THE BRAKES WHEN FLIGHT CREW WAS NOTIFIED BY THE TOWER OF SPARKS COMING FROM THE RIGHT BRAKES. A NEARBY AIRPORT VEHICLE REPORTED BRAKES GLOWING RED, EMERGENCY VEHICLES WERE REQUESTED. ON SCENE, FIRE DEPARTMENTSDR VJ3R2013122400776Relay · failedGEAR DID NOT EXTEND WHEN SELECTING GEAR DOWN. THE PILOT MANUALLY EXTENDED THE GEAR. TROUBLESHOT THE LANDING GEAR SYSTEM AND DETERMINED THAT THE DYNAMIC BRAKE RELAY WAS AT FAULT. R & R THE DYNAMIC BRAKE RELAY.SDR USAA2013121900008Harness · faultyFLIGHT DIVERTED TO PHL DUE TO AN AUTO BRAKE FAULT. RUNWAY CONDITIONS IN BOS WERE REPORTED AS POOR TO NIL, THE LAST HALF OF 33L WITH PATCHY SNOW. FLIGHT LANDED AT PHL WITHOUT FURTHER INCIDENT. R & R THE RT MLG 2M HARNESS IAW AMM 32-11-43-0401. OPERATIONS & SDR FDEA201312142983Unknown · malfunctionedPARKED AT GATE, SET PARKING BRAKE, PARKING BRAKE SHOWED ON EICAS. ACFT ROLLED FWD ANYWAY. SET PARKING BRAKE SEVERAL TIMES, FUNCTIONS NORMAL. PERFORMED ADJUSTMENT TEST IAW 757-200 MM 32-44-00-5. OPERATIONS CHECKED OK, NO HISTORY, OK FOR SERVICE.SDR USAA2013121600013Control Unit · faultyEMERGENCY LANDING DECLARED BY CREW FOR BRAKES SYS 1 FAULT. FLIGHT LANDED NORMALLY & TAXIED TO GATE. RESET BSCU WAS ACCOMPLISHED IAW QRH. PERFORMED BSCU BITE IAW A321 AMM 32-46-00-740-001-A, CHECKED GOOD.SDR CALA2013121693706Tachometer · faultyAUTO BRAKE FAULT DISPLAYED ON UPPER ECAM SCREEN. BRAKE FAULT ON ROLL OUT. LT TRUCK BRAKE TEMPS DIFFER BY MORE THAN 300, 55 - 405 DEGREES. R & R NR 1 MLG TACHOMETER 19GG IAW AMM 32-42-57-400-001-B. PERFORMED FUNCTIONAL TEST IAW AMM 32-42-00-720-003-A, CHECKSDR CALA2013121293626Quick Disconnect · looseBRAKE 2 LEAK. INSPECTED NR 2 BRAKE & FOUND AFT QUICK DISCONNECT LOOSE, SECURED AFT QUICK DISCONNECT TO NR 2 BRAKE. CLEANED WET AREA & PRESSURIZED BRAKES WITH MULTIPLE ACTUATIONS & SET BRAKES, NO LEAKS N0TED.SDR FDEA201312102954Actuator · leakingDURING TRANSIT CHECK FOUND NR 1 MLG BRAKE OVERHEATED & HYD LEAK FROM THE BRAKE ACTUATOR RESULTED IN SMALL BRAKE FIRE & WAS EXTINGUISHED. PERFORMED THE LT SIDE LG AREA INSPECTION IAW AMM 32-40-00-06, NO ABNORMALITY FOUND. PERFORMED THE BTMTP RT SIDE TEST IAW SDR YENA20131206240Valve · leakingCREW DECLARED AN EMERGENCY DUE TO Y HYD RESERVOIR LOW ECAM, Y HYD QTY DECREASED TO 2010 AND ACCUMULATOR PRESSURE BLED TO ZERO. R & R PARKING BREAK VALVE IAW AMM 32-45-14. NO LEAKS NOTED, ALL OPS OK.SDR HALA2013120500177Brake Disc · overheated"BRAKES HOT" ON TAKEOFF ROLL. COOLED BRAKES WITH ACFT CART, BRAKE TEMPS WITHIN LIMITS IAW TSM 32-42-00-810-818-A. ACFT OK FOR SERVICE.SDR CALA2013120593500Unknown · malfunctionedWHEN SETTING PARKING BRAKE, NO PARK BRAKE LIGHT & NO EICAS PARKING BRAKE.SDR CALA2013120593492Valve · faultyAFTER LANDING ON TAXI, PARKING BRAKE WOULD NOT RELEASE. TRIPLE INDICATOR SHOWING 3000 PSI LT & RT REGARDLESS OF PARKING BRAKE SWITCH POSITION. REPLACED PARKING BRAKE VLV IAW AMM, OPERATION & LEAK CHECKED GOOD.SDR USAA2013120500002Pressure Switch · inoperativePARKING BRAKE NOT RELEASED MESSAGE DURING CLIMB OUT. EMERGENCY PARKING BRAKE LIGHT ON. NORMAL BRAKING ON LANDING, DURING TAXI IN NOSE WHEEL STEERING FAILED WHEN ENG NR 2 WAS SHUT DOWN. NOSE WHEEL STEERING OPERATED NORMAL WHEN ENG NR 2 WAS RESTARTED. R & R SDR N6WA20131122001Monitor · faultyNR 1 BRAKE OVERHEAT IN FLIGHT. DEFERRED NR 1 EICAS BRAKE TEMP MONITOR ON DMI 30452000, IAW MEL 32-46-01D CAT C.SDR A6WA201311274201Quick Disconnect · disconnected3854, RIGHT INBD BRAKE IS STICKING. BTMS SHOWS 14 FOR THAT BRAKE. ALL OTHER INDICATORS NORMAL, COMPLIED WITH QRH. FOUND NR 3 FUSE BLOWN. R & R NR 3 & NR 4 MLG TIRE ASSEMBLIES IAW AMM 32-41-01. VERIFIED SPACER & WASHER INSTALLED. FOUND NR 3 BRAKE QD DISCONSDR CA131120008Control Valve · faulty(CAN) AFTER LANDING THE CREW REPORTED THAT THE LT BRAKES SEEMED TO BE GLOWING AND THAT THE LT MAIN WHEELS WERE GOING FLAT. AT THE GATE, MAINTENANCE FOUND THE NR 2 MAIN WHEEL DEFLATED AND THE BRAKES VERY HOT. BOTH LT BRAKE UNITS AND WHEELS WERE REPLACED. AFTSDR CALA2013111993037Line · leakingFOUND HYD LEAK NR 3 BRAKE LINE. R & R NR3 BRAKE PRESS LINE.SDR CALA2013111492924Control Unit · faultyNOSE WHEEL STEERING PULLING RT & REQUIRES RUDDER TRIM TO TRACK STRAIGHT. STRAIGHT TRACKING REQUIRED RUDDER TRIM UNITS LT OR RT TO BE SET. FULL LT RUDDER REQUIRED TO KEEP NOSE STRAIGHT IAW TOMC, REPLACED BSCU IAW A320 AMM, BITE CHECKED GOOD. LAND TEST 3 PASSSDR HNAA2013111300571Brake Assy · failedDURING TAXI OUT, NR 3 WHEEL BEARING FAILED. NR 2 HYDRAULICS DROPPED TO ZERO, BOTH PRESSURE AND QTY NR 2 ENGINE RAN WITH ZERO PRESSURE AND QTY FOR APPROX 10 MINUTES. INSPECTED NR 2 MLG AND FOUND NR 3 BRAKE BLEEDER PORT DAMAGE AND NR 3 MAIN WHEEL ASSEMBLY DAMASDR CALA2013111392885Tube · leakingFLUID LEAK ON LT MLG. REPLACED TUBE ASSEMBLY, LEAK CHECKED GOOD.SDR DXTA2013111205563Brake Assy · malfunctionedLT BRAKE GRABS. R & R LT BRAKE ASSY IAW MM 32-42-01. BLED SYS AND PERFORMED OPS CHECKS. OPS CHECKS SATISFACTORY AT THIS TIME. TAXI, OPS, & LEAK CHECKED GOOD.SDR SWIA201335228Shutoff Valve · failedUPON SELECTING GEAR UP AFTER TAKEOFF RECEIVED ANTI-SKID INBD CAUTION, THEN A PARK BRAKE SOV CAUTION MESSAGE & GEAR WOULD NOT RETRACT. UPON SELECTING GEAR DOWN BOTH MESSAGES CLEARED & LANDING GEAR REMAINED DOWN. FLT 6427 REPLACED PARKING BRAKE SOV, PERFORMED SDR CALA2013110792707Valve · faultyBRAKES DRAGGING DURING TAXI, APPEARS TO BE RIGHT SIDE. HI TEMP RT .38 PERCENT THRUST REQUIRED TO TAXI. SYSTEM PRESSURE WAS BLEEDING THRU GREEN SYSTEM TO YELLOW THRU THE AUTO SELECTOR VLV. REPLACED VLV & AIRCRAFT CHECKED NORMAL.SDR SIMA20131106002Connector · dirtyLEFT OTBD BRAKE TEMP INDICATES OVERHEAT IN FLIGHT. CLEANED BRAKE TEMP SENSOR CONNECTOR AND PERFORMED OPS CHECK IAW AMM 32-46-01.OPS CHECKED GOOD. ACFT RETURNED TO SERVICE.SDR CHQA20131106408Control Unit · faultyCREW REPORTED THAT DURING STATIC TAKEOFF, THE RT BRAKE FAILED MOMENTARILY AND A BRAKE DEGRADED EICAS MESSAGE APPEARED. THE CREW ABORTED TAKEOFF AND RETURNED TO THE GATE WITHOUT INCIDENT. MAINTENANCE REPLACED THE BRAKE CONTROL UNIT AND THE NR 4 WHEEL SPEED TRSDR CHQA20131106407Transducer · faultyCREW REPORTED THAT DURING STATIC TAKEOFF, RT BRAKE FAILED MOMENTARILY AND A BRAKE DEGRADED EICAS MESSAGE APPEARED. ABORTED TAKEOFF AND RETURNED TO THE GATE WITHOUT INCIDENT. MAINTENANCE REPLACED THE BRAKE CONTROL UNIT AND THE NR 4 WHEEL SPEED TRANSDUCER. OSDR MTNA201311040001Brake Sys · contaminatedDURING TAXI, NORMAL BRAKING FOR BOTH LT AND RT PEDALS ON THE PILOT AND COPILOTS REQUIRES FULL PRESSURE ON BOTH PEDALS TO STOP THE ACFT. EMERGENCY BRAKES ARE ALSO WEAK. MECHANIC BLED BOTH LOW PRESSURE AND HIGH PRESSURE HYD SYSTEMS IAW JIC 32-42-00, BLD 10010SDR CA131104010Monitor · failed(CAN) CLIMBING THROUGH 15,000 FT THE CREW RECEIVED AN ECAM CAUTION FOR HOT BRAKES. ECAM ACTIONS FOLLOWED WITH GEAR BEING LOWERED FOR COOLING. ONCE COOL, GEAR RAISED AND FLIGHT CONTINUED TO DESTINATION FOR A NORMAL LANDING. NORMAL TEMPERATURES UPON ARRIVAL. SDR CALA2013110592655Valve · faultedECAM HOT BRAKES, RT BRAKES AT 480 & DRAGGING. BOTH NR 3 & NR 4 BRAKES WERE SMOKING & DRAGGING DURING TAXI. REPLACED DUAL ALTERNATE BRAKE DISTRIBUTION VALVE IAW MM & REPLACED ALTERNATE BRAKE SERVO VALVE MANIFOLD IAW MM. BLEED BOTH ALTERNATE & NORMAL BRAKE SYSDR DXTA2013110105556Control Unit · failedAFTER COLD SOAK AT ALTITUDE, BRAKES VERY GRABBY. PEDAL DEFLECTION OPERATES NORMALLY BUT NO BRAKE PRESSURE ON INDICATOR APPEARS UNTIL AN INCH OR MORE BRAKE PEDAL DEFLECTION. THEN THE BRAKE PRESSURE JUMPS TO 600 PSI AND THE BRAKES GRAB AND JERK THE AIRCRAFT. SDR YENA20131029221Control Module · failedAFTER GEAR EXTENSION, LT/ RT BREAK FAULT EICAS MESSAGE INTERMITTENT FAULT. GO AROUND WAS EXECUTED AND MESSAGE EXTINGUISHED. AFTER LANDING ON TAXI, INBD BRAKES INOPERATIVE. R & R AUTO BRAKE CONTROL MODULE IAW 32-41-02, OPS CKS ALL NORMAL.SDR 2013FA0000619Line · failedACFT LEFT BRAKE LOSS OF FLUID DID NOT STOP ACFT AND ACFT VEERED OFF RUNWAY CAUSING SUBSTANTIAL DAMAGE. THE RIGID BRAKE LINE STAINLESS STEEL TUBE, PN'S 42112-00, 47556-00 OR 47556-02 WAS CRACKED AT THE BRAKE CALIPER B NUT FERRULE. IT APPEARS THAT WHEN BRAKES SDR CALA2013102992456Cover · missingRUBBER COVERS FOR BRAKE TEMPERATURE SENSORS MISSING ON ALL 4 SETS OF BRAKES.SDR AALA20131025008Transducer · faultyGRU BRAKE SOURCE EICAS CAME ON. EMERGENCY DECLARED FLIGHT LANDED GRU WITHOUT INCIDENT. AIRCAFT REMOVED FROM SERVICE. DEFERRED BRAKE SOURCE IND SYSTEM INOPERATIVE IAW MEL 32-15A MEL. REPLACED BRAKE METERED PRESSURE TRANSDUCER M32124 AT MIA ON 10/26/2013. SSDR CALA2013102592398Indication Sys · malfunctionedNR 7 BRAKE TEMPERATURE INDICATION SHOWS BLANK.SDR CA131102002Brake · failed(CAN) FOR THE SECOND TIME IN 20 MONTHS, A BRAKE UNIT, PN AHA2227-6 HAD TO BE REPLACED DUE TO ROTOR CLIP FAILURE. THE PROBLEMS WAS OBSERVED DURING BRAKE INSPECTION AFTER MAIN WHEEL CHANGE. BOTH BRAKE UNITS WERE MODIFIED IAW SB AHA2227-32-1304. THIS SB IS IMPSDR 2013FA0000605Brake Disc · brokenDURING LANDING ROLLOUT, LT BRAKE FAILED WHEN THE DISC BROKE INTO SEVERAL PIECES. THE FAILURE OCCURED AROUND THE CIRCUMFERENCE OF THE DISC AT THE 90 DEGREE TRANSITION. IT APPEARS THAT CORROSION AND STRESS CAUSED THE DISC TO CRACK WHICH WENT UNNOTICED FOR SOMSDR QXEA2013102101439Transducer · failedDURING LANDING, BRAKES WERE INEFFECTIVE IN SLOWING THE ACFT FROM 60 KNOTS. ANTI-SKID KEPT ACTIVATING. REPLACED NR 2 ANTI-SKID BRAKE CONTROL VALVE AND LT INBD WHEEL SPEED TRANSDUCER. CHECKED GOOD. RETURNED TO SERVICE.SDR MASA2013102067894Transducer · inoperativeNR 1 BRAKE NOT WORKING. REPLACED NR 1 WHEEL SPEED TRANSDUCER.SDR DXTA2013101165539Brake · stickingRIGHT BRAKE STICKING AND PULLING TO RIGHT.SDR 2013FA0000718Brake Assy · draggingBRAKE CALIPER DRAGGING.SDR YYFA20131008003Brake · overtempNR 3 BRAKE, HIGH TEMP AFTER GEAR RETRACTION. CREW ACCOMPLISHED QRH PROCEDURES. TEMP BELOW 250 DEGREES C FIRST 30 MINUTES. TEMP, BELOW 200 DEGREES C THE REST OF THE SECTOR. NR 3 MAIN TIRE BLEW ON LANDING AND NR 4 MAIN TIRE REQUIRES REPLACEMENT DUE TO NR 3SDR DXTA2013100705527Diode · failedON TAXI OUT, POWER BRAKE CIRCUIT BREAKER TRIPPED ,ANTI-SKID CAUTION LIGHT ILLUMINATED FOLLOWED BY THE LOW BRAKE PRESSURE CAUTION LIGHT. AIRCRAFT WAS TOWED BACK TO RAMP. TROUBLESHOT SYS IAW THE WDM 32-40-01. FOUND NO DEFECTS, COULD NOT GET THE SYSTEM TO FAILSDR MTNA10042013001Hose · separatedDURING TAXI OUT, THE PILOT`S RT BRAKE BECAME INOPERATIVE. AFTER TROUBLESHOOTING SYS A, RT BRAKE HOSE WAS FOUND SEPARATED FROM THE BRAKE CALIPER. THE HOSE AND CALIPER WAS REPLACED IAW CMM 32-00-00. THE SYS OPS CHECKED GOOD AND THE ACFT WAS RETURN TO SERVICESDR CALA2013100791770Line · damagedBRAKE PRESSURE AT ZERO DURING COCKPIT PREFLIGHT CHECK. R & R HYDRAULIC BRAKE LINE FROM BRAKE METERING VALVE & THE AUTO BREAK SHUTTLE VALVE. LEAK CHECKED GOOD. BREAK PSI GOOD. HYD BRAKE ACC READS 0 PSI.
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