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 2003FA0001178Caliper · corrodedLT BRAKE CALIPER REMOVED AND INSPECTION OF PART FOUND CORROSION AND PITTING ON CALIPER PISTON WALLS. PISTON WAS BINDING WHEN MOVED. THE PISTON WOULD NOT MOVE FREELY WITHIN CALIPER HOUSING.SDR GAIA03159OPBrake Assy · separatedDURING TAXI TO DEPARTURE THE CAPTAIN NOTICED THAT THE LEFT BRAKES WERE DRAGGING. THE AIRCRAFT TAXIED BACK TO THE RAMP. THE NR 2 BRAKE DISK WAS FOUND SEPARATED AND JAMBED. THE NR 2 BRAKE AND DEBOOSTER VALVE WERE REPLACED. OPERATIONALLY CHECKED GOOD. THE AISDR 55657Brake · weakCREW REPORTED BRAKES ON RT SIDE FELT SPONGY. MAINT. BLEED BRAKES AND FOUND NO LEAKS. OPS CK NORMALSDR 55631Brake · weakAFTER LANDING CAPT REPORTED BRAKES WEAK. MAINTENANCE BLED BRAKES. OPS CK NORMAL. (BLED BRAKES CAPT SIDE AND SERVICED RESERVOIR).SDR AMCR200300004Valve · leakingCREW NOTICED THAT WHEN THEY ENGAGED THE PARKING BRAKE, A VERY LOUD SQUEALING NOISE COMING FROM THE NOSE AREA, WHICH IS THE LOCATION OF THE EMERGENCY PRESSURE REDUCING VALVE. CHANGED VALVE, PROBLEM SOLVED. SUSPECT INTERNAL LEAKAGE OF VALVE.SDR AUS20031095Brake Assy · faulty(AUS) AUTOBRAKE SYSTEM NOT ARMING. LIMITED INFORMATION PROVIDED.SDR CA031031003Line · ruptured(CAN) AFTER ENGINE SHUT DOWN AND CHECKS COMPLETED, ATC CALLED TO SAY THAT SMOKE WAS COMING FROM LT BRAKES AND THAT THE FIRE SERVICE WAS ON ITS WAY. F.D. AND PILOT VERIFIED HYDRAULIC FLUID ON THE GROUND IN THE WHEELS AREA. THE SMOKE DECLARED BY ATC WAS MORE LIKSDR ASOA03533Pin · shortedFLT 4393 - DURING CRUISE FROM ATL-BTR, APPROXIMATELY 31,000 FT, RECEIVED AN AURAL BRAKE OVERHEAT MASTER WARNING AND A BRAKE OVERHEAT EICAS WARNING. DURING DESCENT WHEN THE AIRSPEED SLOWED TO 220 EXTENDED THE MLG AND CONSULTED THE QRH. THE RT INBOARD BRAKE WASDR AUS20031169Hose · deteriorated(AUS) RT BRAKE HOSE OUTER COVERING DETERIORATED.SDR DLM88030945Brake Assy · failedNR 1 BRAKE ASSY FAILED INTERNALLY AND CAME APART WHICH LOCKED THE BRAKE. REPLACED SAME.SDR DXTA200300144Relay · failedAFTER SELECTING GEAR DOWN, POWER BRAKE LOW PRESS, ANTI SKID INOP ANNUNICATORS CAME ON, NO BRAKE PRESS EITHER SIDE. GO AROUND, ON SECOND APPROACH BOTH LIGHTS REMAINED ON FOR 5 SECONDS THEN EXTINGUISHED. BOTH PILOTS HAD POSITIVE BRAKE PRESSURE, NORMAL LANDING WASDR RAIA00310270Control Unit · malfunctioned5295-STL- BRAKE INBOARD INOP MESSAGE. MAINTENANCE REMOVED AND REPLACED BRAKE CONTROL UNIT.SDR USAASA03122Control Unit · failedON TAXI OUT, CREW RECEIVED THE MASTER WARNING NR 2 BRAKES, AND LOST BOTH NOSE WHEEL STEERING AND BRAKES. BOTH RETURNED APPROXIMATELY TEN SECONDS LATER, RESULTING IN A VIOLENT STOP AND THE INJURY OF THREE FLIGHT ATTENDANTS. MAINTENANCE PERFORMED BITE OF THE BSDR 95195Control Cable · brokenLEFT BRAKE PEDAL CABLE BROKE APPROXIMATELY 10 INCHES AFT OF BRAKE PEDAL.SDR 55100AMWABrake · malfunctionedDURING TAXING IN FROM FLT 701 ABQ TO FMN. THE RT BRAKE PEDAL WAS SOFT AND MUSHY DURING THE TAXI. RT BRAKE PEDAL FEELS MUSHY/RT BRAKE IS GRABBING P/N1143880251, APR89-594 WHEEL ASSY MAIN(ABS P/N 5006028).SDR 2003FA0001070O-Ring · deformedBRAKE ASSY O-RING DEFORMED.SDR BAQA089497Brake Assy · wornBRAKE ASSY WORN. REPLACED WITH SERVICEABLE UNIT.SDR F2P2003F00001Line · corrodedPILOT REPORTED LOSS OF RIGHT SIDE BRAKE PRESSURE UPON LANDING. FOUND RT BRAKE MASTER CYLINDER EMPTY. FOUND HYDRAULIC LEAK UNDER COPILOT SIDE FLOOR. COURSE OF LEAK DUE TO CORRODED ALUMINUM BRAKE LINE, BRAKE LINE CORROSION CAUSED BY SCATT DUCT STEEL SUPPORT WSDR GTIA030685Connector · disconnectedBRAKES CAVITIATE ONLY AT SLOW SPEEDS. INSPECTED BRAKES, FOUND NR 1 BRAKE AFT CONNECTOR DISCONNECTED AND NR 2 BRAKE FWD CONNECTORS DISCONNECTED, RESECURED CONNECTORS. REMOVED AND REPLACED NR 1 BRAKE AFT CONNECTOR, LEAK CHECKS GOOD AT THIS TIME. (M)SDR VNAA0309010Valve · failedTHE CREW RECEIVED A EMERGENCY PARKING BRAKE ACCUMULATOR CAS MESSAGE. THE AIRCRAFT WAS THEN FERRIED TO PIT WHERE MAINTENANCE INSPECTED AND REPLACED THE EMERGENCY PARK BRAKE VALVE IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-00-00. OPERATIONAL CHECKS WERESDR CA030925005Pad · loose(CAN) DURING LANDING THE AIRCRAFT WAS PULLING TO THE LEFT SIDE OF THE RUNWAY. UPON APPLICATION OF THE BRAKE ON THE LEFT SIDE AIRCRAFT STARED TO VIBRATE. THE BRAKE WAS ALSO NOTED TO BE SOFT AND INEFFECTIVE. MAINTENANCE INSPECTED IT AND FOUND THE LT OUTBOARD SDR COMA0370030Connector · dirtyFLIGHT OVERHEAT WARNING. COULD NOT DUPLICATE, CLEANED BRAKE TEMPERATURE MONITORING SYSTEM WIRING CONNECTOR.SDR GAIA03108OPBrake Assy · draggingFLT 372 - LAX-PHX-FWA, DURING TAXI TO DEPARTURE, THE FLIGHT CREW NOTICED THE NR 3 BRAKE DRAGGING. REMOVED AND REPLACED THE NR 3 BRAKE AND THE NR 3 AND NR 4 MAIN WHEEL ASSEMBLIES. OPERATIONALLY CHECKED GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)SDR DL764030849Switch · failedTAKEOFF WARNING AT 25K ON TAKEOFF ROLL. REJECTED TAKEOFF AND FOUND THE PARKING BRAKE SWITCH FAILED. REPLACED SAME.SDR 2003FA0000969Line · failedDURING LANDING ROLLOUT, RT MAIN BRAKE LINE FAILED CAUSING LOSS OF BRAKE PRESSURE. INSPECTION DETERMINED THAT BRAKE LINE HAD BEEN CHAFING ON FAIRING ASSEMBLY AND SIDEWALL OF RIGID LINE HAD FAILED. SUGGEST MORE FREQUENT INSPECTIONS AND MORE ATTENTION TO CLEARASDR DHL2003365014Servo Valve · inoperativeRT REAR MAIN TIRE NR 8 BLOWN ON TAXI OUT ROLLED EMERGENCY EQUIPMENT AND MAINTENANCE TO VERIFY OKAY TO TAXI BACK TO BLOCKS. TROUBLESHOT FOUND NR 8 TIRE MAINTAINING PROPER PRESSURE. ALSO FOUND A PORTION OF THE TIRE RECAP PEELED OFF. REPLACED TIRE IAW MM 12-37-3SDR 03FDEA01402Line · leakingAT BLOCK IN NUMBER 5 BRAKE LINE BROKE AND HYD FLUID SPRAYED ONTO HOT BRAKE CAUSING A FLAME WHICH QUICKLY WENT OUT. MEL 31AUG03 19:05 LCK R ACN RELEASED FOR SERVICE PER MEL/CDL: 32-43-02 CATEGORY: C EXPIRATION: 10SEP03 "MEL 32-43-02: NR 5 BRAKE HYD LINESDR 2003FA0001136Caliper · crackedAIRCRAFT BEGAN TO SHAKE WHILE TAXIING, FELT LIKE SOMEONE WAS TAPPING ON THE RIGHT BRAKE PEDAL. FLANGE AT THE BEAD CRACKED (ABOUT 5 INCHES LONG) AND WAS CATCHING ON BRAKE CALIPER. NO KNOWN HARD LANDINGS. POSSIBLE CAUSE: WHEEL TOO SMALL FOR AIRCRAFT. CORROSSDR DXTA200300105Brake Assy · intermittentBRAKE PEDALS FEEL SOFT DURING USE, BRAKES GRAB AND RELEASE INTERMITTENTLY DURING LANDING DECELERATION. JACKED A/C INSPECTED BRAKES AND ENGAGEMENT OF ANTI-SKID, NO DEFECTS NOTED, BLEED BRAKES ALL WORK PERFORMED IAW CE-560 MM CHAPTER 32-40.SDR ZHE2003F00000Hose · leakingBRAKE HOSE HAD HOLE IN IT, HAD SIGN OF CHAFING FROM UNKNOWN OBJECT.SDR QXEA200301036Line · leakingIDA- ON FLIGHT 2204, DURING SHUTDOWN AT THE GATE MASSIVE FLUID LEAK ON NR 1 ENGINE NACELLE. NR 1 HYDRUALIC QUANTITY ZERO AND PARK BRAKE PRESSURE ZERO. FOUND NR 1 LOWER BRAKE LINE LEAKING. REMOVED AND REPLACED BRAKE LINE. OPERATIONAL CHECKS GOOD. AIRCRAFT RESDR VNAA0308012Valve · failedEN ROUTE, THE CREW RECEIVED A EMERGENCY PARKING BRAKE ACCUMULATOR LOW CAS MESSAGE. UPON ARRIVAL, MAINTENANCE INSPECTED AND REPLACED THE EMERGENCY PARKING BRAKE VALVE IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-00-00. OPERATIONAL CHECKS WERE PERFORMED ANSDR AMTA200301065Brake · malfunctionedSUSPECT DRAGGING BRAKE, RETURN TO GATE. REMOVED AND REPLACED NR 3 MAIN BRAKE ASSEMBLY IAW MM 32-41-41, OPS AND LEAK CHECK NORMAL. (M)SDR MWEA030312Sensor · faultyBRAKE TEMPERURE CLIMBED TO 250 DEGREES. REMOVED AND REPLACED BRAKE SENSOR.SDR DXTA200300091Brake · failedCOPILOT'S BRAKE FAILED ON TAXI, PILOT'S BRAKES PULSATING DURING SLOW TAXI. - PERFORMED BRAKE BLEED PROCEDURE IAW CE560 MM CHAPTER 32-42-01 LEAK CHECK GOOD. FUNCTIONAL TEST GOOD.SDR DL757030752Handle · unsecureFOR INFO ONLY ON T/O ROLL AT 20KTS RECEIVED T/O CONFIG WARNING. TAKEOFF WAS REJECTED. FOUND PARK BRAKE HANDLE NOT FULLY SEATED. EXERCISED HANDLE AND PARK BRAKE OP NORMAL. TEMPS READ 7 ZEROS AND 1 ONE.SDR DL73G030745Flange · corrodedDURING OVERHAUL OF THE MLG PISTON IAW CMM 32-11-11, THE BRAKE FLANGE FACE WAS LOCALLY BLENDED. SUBJECT CMM, FIGURE 403 NOTES NO BLENDING IS ALLOWED, AND TO CONTACT OEM. NOTE: GEAR IS SCHEDULED TO BE INSTALLED ON AC 222. BLEND WAS SUBMITTED TO OEM, AND SUBSESDR DXTA200300081Line · chafedWHILE PERFORMING NJA'S ONE TIME INSPECTION OF THE HYDRAULIC/PNEUMATIC LINES IN THE WHEEL WELLS, FOUND THE RT EMERGENCY BRAKE LINE CHAFFED THROUGH, THE LT EMEGENCY BRAKE LINE, LT AND RT HAND FLAP RETRACT AND EXTEND LINES, SPEED BRAKE RETRACT AND EXTEND LINES CHSDR DHL2003754016Brake · malfunctionedBRAKES WERE LOCKED WHEN TRYING TO TAXI OUT OF CLT. RIGHT BRAKE ACTIVATED ON CONTROL CHECK WITH THE RUDDER PEDALS. UNABLE TO DUPLICATE ON GROUND. PERFORMED VISUAL CHECK OF ALL BRAKES, JACKED AND ROTATED ALL TIRES. NO DEFECTS NOTED IAW MM 32-41-00.SDR ZES2003F00002Brake Assy · failedDURING TAKE OFF ROLL FROM DLHA, VIBRATION WAS FELT FROM THE RT MLG. PILOT ABORTED TAKE OFF AND BROUGHT THE AIRCRAFT TO A STOP AT THE END OF THE RUNWAY. SUBSEQUENT INVESTIGATION REVEALED THAT THE RT BRAKE HAD FAILED. REPLACED BRAKE ASSEMBLY WITH AN OVERHAULESDR COMA0370024Thermocouple · contaminatedBRAKE OVERHEAT WARNING, LEFT INBOARD BRAKE INDICATED 20. CLEANED CONTAMINATION FROM BTMS WIRING CONNECTOR.SDR DXTA200300078Line · leakingDURING POST FLIGHT INSPECTION FOUND HYDRAULIC FLUID LEAKING OUT OF RIGHT WHEEL WELL. INSPECTED RIGHT WHEEL WELL AND FOUND FLUID LEAKING OUT FROM SPEED BRAKE RETRACT LINE. FURTHER INSPECTION FOUND SPEED BRAKE EXTEND LINE, FLAP EXTEND AND RETRACT LINES CHAFED SDR 2003F00554Stator · brokenBRAKE HAD THERMAL OXIDATION, 1 STATOR WAS BROKEN.SDR RAIA00307197Shutoff Valve · defective5316-PIT- RIGHT OB BRAKE INOPERATIVE MESSAGE. MAINTENANCE REMOVED AND REPLACED RT OB BRAKE SHUTOFF VALVE.SDR DL757030692Tire · cutLT. NOSE TIRE HAS FOD DAMAGE - REPLACED SAMESDR VNAA0307004Valve · failedDURING CLIMBOUT THE FLIGHT CREW RECEIVED AN EICAS MESSAGE FOR LOW EMERGENCY PARKING BRAKE ACCUMULATOR PRESSURE. AFTER CONFERRING WITH MAINTENANCE THE FLIGHT CREW RETURNED TO THE FIELD. THE LANDING WAS MADE WITHOUT INCIDENT. MAINTENANCE REPLACED THE EMERGENCSDR AWXA200300837Selector · bypassingNORMAL AND PARKING BRAKES FAILED AT GATE. NORMAL BRAKES WERE APPLIED TO STOP AIRCRAFT, PARKING BRAKE WAS SET & STARTED TO SHUTDOWN NR 2 ENG WHEN AIRCRAFT STARTED TO ROLL. NORMAL BRAKES REAPPLIED & PARKING BRAKE RESET, AIRCRAFT STOPPED THEN STARTED TO ROLL ASDR MWEA030275Pressure Switch · shortedAUTO BRAKE FAIL ANNUNCIATOR LIGHT ILLUMINATED AFTER PARKING BRAKE WAS RELEASED. REMOVED AND REPLACED SOLENOID PRESSURE SWITCH.SDR 2003FA0000763B-Nut · crackedWHILE PERFORMING SB 03-53-02, FOUND 5 EA (B NUTS) CRACKED, DUE TO OVERTORQUE ON BRAKE LINES. SEG ATTACHED IPC PAGES AND LOCATION OF DAMAGED (B NUTS) NUMERED 1 THRU 5. AC TT 0025.1. LEFT AND RIGHT BRAKES.SDR DHL2003755010Brake · seizedDURING TAXI, BRAKES SEEMED TO LOCK AND NOT RELEASE. SUSPECT LEFT BRAKE. REMOVED AND REPLACED NR 2 BRAKE ASSEMBLY AND MAIN WHEEL ASSEMBLY DUE TO BRAKE SEIZURE DAMAGE IAW 727 M/M 32-45-1 & 32-41-32. OPS CHECKED SERVICEABLE.
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