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.

SDR DXTA2012031204917Brake · weakLEFT BRAKE ON PILOTS AND COPILOTS SIDE IS SPONGY AND THE PEDAL TRAVELS APPROX 2" TO 3" FURTHER THAN THE RT. RT BRAKE ALSO GRABS BEFORE THE LT. BRAKES BLED FOR IAW MM CH 32-42-00. TAXIED ACFT AND FOUND BRAKES TO BE OPERATING SMOOTHLY. OPS CHECKED GOOD. LEAMar 11, 2012 · N829QS · Cessna 560CESSNASDR UALA2012031201617Btms · failedBRAKE TEMP SYS BRAKE TEMPERATURE MONITOR SYSTEM HAS FAILED. CAUSING PARTIAL OR TOTAL LOSS OF BRAKE TEMPERATURE INDICATION OR LOSS OF BUS INPUTS FROM THE BRAKE TEMPERATURE MONITOR UNIT. REPLACED BTMU, OPS CHKS NORMAL.Mar 9, 2012 · N781UA · Boeing 777222SDR HNAA2012030900675Unknown · vaporVAPOR PRESENT AT LT OTBD MLG WHEEL ASSY DISSIPATED AFTER 15 MINUTES. INSPECTED NR 1 MLG WHEELS AND BRAKES FOR SIGNS OF OVERHEATING OR LEAKAGE. NONE FOUND. TAXIED ACFT, BRAKING NORMAL AND NO SIGN OF SMOKE OR VAPORS. OK FOR SERVICE.Mar 9, 2012 · N942HA · Dhav DHC8102SDR EPUA20120307002Brake Sys · malfunctionedLT & RT BRAKE PEDALS HARD WHEN DEPRESSED BUT NO BRAKES WHEN PEDALS PUSHED VERY HARD MINIMAL BREAKING FELT. FEELS LIKE ANTI-SKID IS ACTIVATED BUT SWITCH IS IN OFF POSITION. CLEANED BREAKS, CHECKED RESERVOIR FLUID, OPS CHECKED GOOD ON GROUND.Mar 7, 2012 · N575Z · Beech 1900CSDR CA120306005Carrier Assy · contaminated(CAN) CAPTAIN WAS DOING WALKAROUND AND NOTICED DARK SMOKE COMING FROM 1 OF THE WHEELS. CAPTAIN ALSO STATED THE F/O DID NOT USE THE BRAKE. INSPECTED AND FOUND EXCESSIVE GREASE ON BRAKE. CLEANED GREASE. NO FLUID LEAKS BRAKE WORKS OK. NOTE: WHEN A LUBE JOB IMar 5, 2012 · Airbus A320211SDR AALA20120304011Cable · brokenDFW - DURING TAXI OUT FOR TAKEOFF AND JUST AS TAKEOFF ROLL STARTED, RIGHT SIDE BRAKES STARTING DRAGGING CAUSING AIRCRAFT TO SHUTTER. ABORTED TAKEOFF. AIRCRAFT REMOVED FROM SERVICE. FOUND CAPTAINS BRAKE PEDAL FEEDBACK CABLE IN LEFT WHEEL WELL BROKEN. REPLACMar 4, 2012 · N110HM · Doug DC983SDR DXTA2012030504903Brake Sys · malfunctionedBOTH LEFT AND RIGHT BRAKES, ARE EXTREMELY GRABBY. PEFORMED ALL BRAKES BLEEDING PROCEDURE IAW AMM 32-42-00. LEAK CHECKED GOOD. BLEW OUT BRAKE ASSY OF DUST. TAXIED ACFT AT RAMP SPEED. NO BRAKE DEFECTS NOTED.Mar 4, 2012 · N962QS · Cessna 750SDR YENA20120303447Control Unit · failedFLT 1696 MCO-BOS, CREW DECLARED EMERGENCY DUE TO BRAKES SYS 2 FAULT CAME ON 1+20 INTO FLIGHT. REPLACED BSCU FIN 10GG PER AMM 32-42-34-04. CFDS INITIAL INTERROGATION - BSCU NO RESPONSE BEFORE REPLACEMENT. OPERATIONAL CHECKED GOOD AFTER REPLACEMENT.Mar 3, 2012 · N624JB · Airbus A320232SDR DXTA2012030504898Brake · leakingLEFT BRAKES WERE SMOKING AFTER LANDING, NO DAMAGE NOTED. REMOVED BRAKE ASSY DUE TO UNIT FOUND TO BE LEAKING FROM PISTONS. REPLACED WITH A O/H UNIT. OPS & LEAK CHECKED GOOD. ALL WORK DONE IAW MM 32-42-01.Mar 2, 2012 · N921QS · Cessna 750SDR DXTA2012030504899Brake Assy · failedRIGHT OUTER MAIN TIRE LOCKED UP AND BLEW OUT ON LANDING. SUGGEST INSPECTING THE OTHER TIRES ALSO. NO OTHER DEFECTS OR FLAT SPOTS NOTED AT THIS TIME. REMOVED NR 4 WHEEL & TIRE ASSY. PERFORMED AN EMERGENCY STOP INSPECTION IAW MM 32-40-114-601. NO DEFECTS NOTEMar 2, 2012 · N855QS · Raythn HAWKER800XPSDR MASA2012030134520Brake · overheatedNR 2 MAIN BRAKE READING 8, ALL OTHER BRAKES AT 2. COOLED BRAKE AND PERFORMED TAXI CHECK, NO DEFECTS.Mar 1, 2012 · N509MJ · Cndair CL6002C10SDR DXTA2012030204897Brake · smokeAFTER LANDING, SMOKE WAS NOTICED FROM LT MLG. R & R BRAKE ASSY. OPS AND LEAK CHECKED GOOD. ALL WORK PERFORMED IAW MM 32-40-00.Mar 1, 2012 · N147QS · Raythn 400ARAYTHEONSDR ASOA20120229029Sensor · inoperativeDURING TAKEOFF ROLL AT APPROX 90KTS, THE CREW REPORTED THAT THEY SMELLED SMOKE AND RECEIVED A BRAKE OVERHEAT MESSAGE. TAKEOFF WAS ABORTED AND THE ACFT RETURNED TO THE GATE WHERE MX INSPECTED THE ACFT R & R A FAULTY BRAKE TEMP SENSOR, OPERATIONALLY TESTED WITH Feb 29, 2012 · N14939 · Emb EMB145EPSDR CA120228014Brake · leaking(CAN) AFTER VACATING THE RWY, ANOTHER ACFT REPORTED SMOKE FROM OUR RT UNDERCARRIAGE. STOPPED ON THE TAXI WAY. FIRE BRIGADE WAS SENT BY GROUND CONTROL AND ASSESSED THE SITUATION. AFTER A FEW MINUTES THE SMOKE DISAPPEARED. MAINTENANCE FOUND A LEAKING PISTOFeb 26, 2012 · Bombdr DHC8400SDR DXTA2012022004879Brake Sys · malfunctionedUPON BRAKE APPLICATION, NO BRAKING UNTIL TOP OF PEDALS ARE DEPRESSED APPROX 2.5", THEN SUDDENLY 500LBS OF PRESSURE, BRAKES GRAB SUDDENLY. PERFORMED BRAKE BLEEDING PROCDURES WITH LT HYD SYS PRESSURE. NOTED AIR PRESENT WHILE BLEEDING BRAKES. ACCOMPLISHED BRAKFeb 19, 2012 · N415QS · Gulstm GIVXG450SDR DXTA2012022004881Brake Sys · weakWHILE APPLYING BRAKES ON LANDING, REQUIRED CONSIDERABLY MORE PRESSURE ON THE PEDALS TO ACHIEVE DESIRED AMOUNT OF BRAKING. R & R NR 1 OTBD BRAKE ASSY WITH AN INSPECTED UNIT. BLED SYS, OPS CHECKED SATISFACTORY IAW CMP.Feb 19, 2012 · N706QS · Gulstm 200SDR MTNA2012F00050Line · crackedRIGHT BRAKE FAILED UPON LANDING, FOUND BRAKE LINE SEPARTED. DEFECTIVE BRAKE LINE WAS REPLACED AND BRAKE SYS OPS CHECKS ACCOMPLISHED IAW MM 32-40-00. ACFT RETURNED TO SERVICE.Feb 17, 2012 · N927FE · Cessna 208BSDR DXTA2012021704877Pressure Switch · inoperativeDURING TAXI, LOW BRAKE PRESSURE AND ANTI-SKID INOPERATIVE ANNUNCIATORS ILLUMINATED AND CREW LOST BRAKE PEDAL PRESSURE. STOPPED ACFT ON TAXIWAY VIA EMERGENCY BRAKES. POWER BRAKE CIRCUIT BREAKER WAS PULLED AND RESET AND BOTH AND ANNUNCIATORS EXTINGUISHED. LOWFeb 16, 2012 · N693QS · Cessna 560XLSDR UWUA02152012Sensor · faultyAIRCRAFT DEPARTED KBDL AT 0900 LOCAL TIME. DURING LANDING GEAR EXTENSION ON APPROACH TO KHPN CREW GOT A NR 1 BRAKE OVERHEAT INDICATION. AIRCRAFT RETURNED TO KBDL AND MADE AN UNEVENTFUL LANDING. THE NR 1 BRAKE TEMP SENSOR WAS REPLACED AND THE AIRCRAFT RETURNFeb 15, 2012 · N838SC · Bombdr BD7001A10SDR MTNA0201501200001Master Cylinder · defectiveDURING TAXI OUT OF FLIGHT 8126 THE COPILOTS LEFT BRAKE WAS INOPERATIVE, THE BRAKE WENT TO THE FLOOR. AFTER TROUBLESHOOTING THE MECHANIC FOUND A BAD BRAKE MASTER CYLINDER. THE MASTER CYLINDER WAS REPLACED IAW ATR72 MM JIC 32-42-13-RAI-10000. THE SYSTEM CHECKEDFeb 15, 2012 · N809FX · Aerosp ATR72202SDR DXTA2012021404876Brake Sys · malfunctionedBRAKES ARE EXTREMELY GRABBY. APPLYING STEADY PRESSURE RESULTS IN NO INITIAL PRESSURE UNTIL INDICATION READS 300 PSI, THEN BREAKS START TO GRAB.Feb 14, 2012 · N511QS · Gulstm GVSDR EPUA20120214001Line · leakingPILOT REPORTED LEFT BRAKE INOPERATIVE. FOUND BAD AND LEAKING BRAKE LINE. REPLACED BRAKE LINE. OPS CHECKED NORMAL.Feb 12, 2012 · N327CT · Cessna 207ASDR DXTA2012021304872O-Ring · damagedBRAKES WERE LOCKING UP OR "GRABBING" BRIEFLY AFTER THE ACFT SLOWED TO LESS THAN 20 KTS ON LANDING. REMOVING FEET BRIEFLY FROM BRAKES COMPLETELY, DID NOT CLEAR THE ISSUE. AT NO TIME DID THE BRAKES COMPLETELY FAIL. BRAKE RESERVOIR IS VERY FULL, AND NO LEAKS NOFeb 10, 2012 · N573QS · Cessna 560XLSDR DXTA2012021004868Brake Sys · malfunctionedBRAKES CHECKED NORMAL ON TAXI OUT. WHILE TAXIING & STOPPING AT HOLD SHORT LINE, LT BRAKE FAILED. FURTHER TAXIING REVEALED THAT WITH LIGHT PRESSURE APPLIED TO BRAKES, FIRST APPEAR NORMAL, THEN LEFT SIDE SEEMS TO RELEASE PRESSURE AS IF ANTI-SKID KICKS IN RELEASIFeb 9, 2012 · N604QS · Cessna 560XLSDR REXA2012020600185Accumulator · damagedAIR RETURN FOR LOUD VIBRATING RUMBLING NOISE AROUND AND BELOW F/O`S FEET CLIMBOUT AT 10,500FT TO 11,000FT LASTED FOR 20 SECS. ACCOMPLISHED VIBRATION WORKSCOPE AND FOUND NR 2 BRAKE ACCUMULATOR AND GAUGE BLOWN OUT WITH HYDRAULIC FLUID IN TRU AND BRAKE VALVE COMFeb 6, 2012 · N801AY · Cndair CL6002B19SDR BQVR20120204Brake · lockedAT THE BEGINNING OF THE TAKEOFF ROLL, THE NOSE OF THE ACFT SUDDENLY LOWERED AND THE PROPELLER MADE CONTACT WITH THE GROUND. MX ARRIVED AT THE ACFT AND DISCOVERED THE LT BRAKE LOCKED AND THE LT WHEEL UNABLE TO ROLL. THE RT WHEEL WAS FREE TO MOVE. THE LT BRAKFeb 4, 2012 · N50KF · Piper PA22150SDR CA120216004Brake Assy · frozen(CAN) MULTIPLE MLG TIRES DEFLATED. AFTER LANDING, WHEN ACFT PARKED, FLIGHT CREW OBSERVED THAT, NR 1 MAIN TYRE HAS A DEEP CUT ON SIDE AND 0 PSI PRESSURE. NR 2 MAIN TYRE HAS A LOW PRESSURE. NR 3 MAIN TYRE HAS A DAMAGE AND LOW PRESSURE. NR 4 MAIN TYRE HAS A LFeb 3, 2012 · Bombdr BD1001A10SDR YENA20120129427Control Valve · failedFLT 1205 HPN-RSW, CREW DECLARED EMERGENCY DUE TO EICAS LT AND RT BRAKE FAULT WITH LANDING GEAR EXTENSION. PERFORMED GO AROUND CYCLED GEAR EICAS EXTINGUISHED. NORMAL BRAKING ON LANDING. RETRIEVED FAULT CODE 32412011BCM/32412005BCM PERFORMED FIM 32-41-00-810-Jan 29, 2012 · N239JB · Emb ERJ190100IGWSDR CHQA201200035Conditioner · faultyCREW REPORTED THAT UPON LANDING, THERE WAS NO BRAKING FROM EITHER THE CAPTAIN'S OR FIRST OFFICER'S BRAKE PEDALS. THE AIRCRAFT WAS SLOWED WITH USE OF THE THRUST REVERSERS AND AT APPROXIMATELY 10 KNOTS, THE BRAKES BECAME EFFECTIVE. MAINTENANCE REPLACED THE BRAJan 29, 2012 · N287SK · Emb EMB145LRSDR DXTA2012013004858Brake Sys · weakBOTH MAIN BRAKES SOFT AND SPUNGY EXCESS TRAVEL. SUGGEST CHECKING FOR AIR IN THE HYD SYS. BLED BRAKE SYS IAW MM. OPS NORMALJan 29, 2012 · N425QS · Gulstm GIVXG450SDR MTNA0102601200001Unknown · malfunctionedON LANDING OF FLIGHT 7369 DHN-MEM THE PILOT HAD NO BRAKES. AFTER THE PILOT TAXIED THE AIRCRAFT TO THE RAMP THE MECHANIC TROUBLESHOOT THE SYSTEM, PERFORMED OPS CHECK OF THE PROX SWITCH ELECTRIC UNIT IAW ATR42 MM JIC 32-61-83OPT10000. PERFORMED NORMAL BRAKING Jan 26, 2012 · N915FX · Aerosp ATR42300SDR YENA20120120418Servo Valve · failedFLT 636 SFO-BOS WITH GEAR EXTENSION AUTOBRAKE FAULT STATUS MSG INDICATED. AUTO AND NORMAL BRAKES INOP. RESET ANTISKID SWITCH OPS NORMAL. REMOVED AND REPLACED BRAKE SERVO VALVE 18GG PER AMM 32-42-48. OPS CHECK AND LEAK CHECK SATISFACTORY.Jan 20, 2012 · N556JB · Airbus A320232SDR SWIA201229351Spring · failedUNCOMMANDED YAW TO THE LEFT DURING TAKEOFF ROLL. (FLT 4836) REPLACED UPPER PARKING BRAKE RETURN SPRING.Jan 19, 2012 · N611SK · Cndair CL6002C10SDR HNAA2012011800490Brake Assy · crackedCENTER CONSOLE PARK BRAKE QUADRANT FOUND CRACKED AT CABLE BALL END CONNECTING POINT. R & R CENTER PARK BRAKE QUADRANT.Jan 18, 2012 · N814EX · Dhav DHC8102SDR CA120119008Servo Valve · failed(CAN) IMMEDIATELY AFTER PARKING AT THE GATE, THE ACFT HAD A MINOR BRAKE FIRE ON THE LT MAIN GEAR SIDE. EMS WAS CALLED AS A PRECAUTION, HOWEVER THE FIRE WAS QUICKLY EXTINGUISHED. REPORTED BY FLIGHT CREW MAX BRAKE TEMP. 640C, 540C OBSERVED, BRAKE INSPECTED IAW Jan 17, 2012 · Airbus A330343SDR UALA2012011700357Transmitter · faultyCREW COMMENTS: GOT BRAKES AUTO BREAK FAULT ECAM AFTER TAKEOFF. AUTO BRAKE FUNCTION INOP - BRAKES. EXTENSIVE HISTORY OF BRAKE SYSTEM 1 FAULTS. COMPLIED WITH MEL AFTER ACCOMP PFR. SUSPECT BRAKE PETAL XMITR 565-9200 NIL DEN. TROUBLESHOT PER TSM. AC TROUBLESJan 17, 2012 · N412UA · Airbus A320232SDR R61A20120034Pressure Switch · inoperativeCREW REPORTED PARK BRAKE LIGHT ON IN FLIGHT, PARK BRAKE NOT RELEASED MSG IN FLIGHT, AND EMERGENCY PARK BRAKE FAULT MSG ON LANDING. CREW DECLARED EMERGENCY AND RETURNED TO FIELD AT PHL, LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED NR 1 EMERGENCYJan 16, 2012 · N827MD · Emb ERJ170100SUSDR USAA2012011700002Transducer · faultyFLIGHT 2141, BOS - LGA - PILOT REPORTS: DURING TAKEOFF ROLL, RECEIVED BRK RT AND BRK LT FAULT LIGHTS. AIRCRAFT WEAVED LEFT AND RIGHT WITH NO PILOT INPUT. RTO CLICKED OFF. PERFORMED ABORTED TAKEOFF. TAXIING IN GOT LG NO DISPATCH EICAS. MAINTENANCE REMOVEDJan 16, 2012 · N954UW · Emb ERJ190100IGWSDR EPUA20120120004Brake Sys · weakBRAKES SEEM WEAK.Jan 14, 2012 · N1242Y · Cessna 208BSDR CHQA201200013Unknown · malfunctionedCREW REPORTED THAT THEY RECEIVED A BRAKE OUTBOARD INOPERATIVE MESSAGE UPON LANDING. THE CREW NOTED THAT THE BRAKES FELT DIMINISHED DURING TAXI TO THE GATE. MAINTENANCE PERFORMED OPERATIONAL CHECKS OF THE BRAKING SYSTEMS WITH NO DEFECTS NOTED.Jan 13, 2012 · N372SK · Emb EMB135KLSDR CA120113001Handle · cracked(CAN) DAMAGE WAS DISCOVERED DURING RII INSPECTION ON INSTALLATION OF PARKING BRAKE HANDLE THAT WAS REMOVED FOR PAINTING.Jan 11, 2012 · Dhav DHC8102SDR R61A20120024Module · malfunctionedCREW REPORTED PARKING BRAKE INDICATED ON IN FLIGHT, CREW DECLARED AN EMERENCY AND DIVERTED TO PIT, AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED PSEM NR 1 PER EMB AMM, OPS CHECK GOOD.Jan 10, 2012 · N827MD · Emb ERJ170100SUSDR YENA20120109406Control Module · failedFLT 918 ORD-JFK, AFTER SELECTING GEAR DOWN ON APPROACH EICAS DISPLAY "BRK RT FAULT" AND "BRK LT FAULT". CREW COMPLIED WITH QRH. DURING TAXI IN AFTER LANDING THE CREW NOTICED I/B BRAKES REMAINED COOL, AS AIRCRAFT APPROACHED THE GATE FOR PARKING EICAS DISPLAY Jan 9, 2012 · N323JB · Emb ERJ190100IGWSDR DXTA2012011804849Control Box · malfunctionedDURING TAXI TO RAMP, RIGHT BRAKE RELEASED FOR 2 SECONDS. CONTINUED TO SLOW & MADE A SLIGHT RIGHT TURN, APPLYING A LITTLE MORE RIGHT BRAKE THAN LEFT. AGAIN RT BRAKE RELEASED FOR 2 SECONDS. TAXIING STRAIGHT (6 MPH) BOTH BRAKES RELEASED. ROLLED FOWARD ABOUT 1Jan 7, 2012 · N140QS · Beech 400ASDR MASA2011122964309Quick Disconnect · looseNR 3 BTMS ZERO AFTER LANDING. SECURED NR 3 BRAKE LINE QD FOUND BRAKE LINE QD LOOSE AND MX SECURED.Dec 28, 2011 · N514MJ · Cndair CL6002C10SDR USAA2011122900015Control Unit · faultyBRAKES PULSED WHEN APPLIED AT SLOW TAXI SPEEDS, AND MORE BRAKE PEDAL TRAVEL WAS REQUIRED TO STOP AIRCRAFT. BSCU FAULT NR 1 CHANNEL IN PREVIOUS LEG'S REPORT. REMOVED AND REPLACED BRAKE / STEERING CONTROL UNIT. PERFORMED MAINTENANCE TAXI AND BRAKING CHECK IN Dec 28, 2011 · N629AW · Airbus A320231SDR SWIA201129069Accumulator · leakingGEAR DISAGREE AND "HYD 3 LO PRESS" MESSAGE. (FLT 4632) REPLACED NR 3 BRAKE ACCUMULATOR FOR LEAKING AIR INTO HYDRAULIC SYSTEM.Dec 26, 2011 · N427SW · Cndair CL6002B19SDR MASA2011122664278Sensor · failedNR 3 BTMS SHOWS DASHES. CLEANED CONNECTER, NO FIX. REMOVED AND REPLACED NR 3 TEMP SENSOR.Dec 25, 2011 · N37178 · Cndair CL6002B19SDR UALA2011122707109Unknown · malfunctionedRT BRAKE VERY SOFT WEAK SPLIT PEDALS FOR EVEN BRAKING.Dec 25, 2011 · N814UA · Airbus A319131SDR USAA2011122800008Unknown · malfunctionedFLIGHT CREW NOTICED AN IMMEDIATE LOCK-UP OF THE AUTOBRAKE SYSTEM UPON LANDING, AND ATC TOWER REPORTED SEEING AN UNUSUALLY LARGE AMOUNT OF SMOKE FROM LEFT MAIN GEAR. CREW REPORTED NO DIRECTIONAL LOSS OF CONTROL. AS THE AIRCRAFT TAXIED OFF THE RUNWAY, LEFT MAIDec 24, 2011 · N802AW · Airbus A319132
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