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 SIMA20140521002Brake Sys · malfunctionedDURING LANDING, ABNORMAL BRAKING EFFECTIVENESS. BRAKES NOT STOPPING ACFT NORMALLY, LT BRAKES WARMER THAN RT BRAKES. BRAKES MAKING NOISE DURING TAXI IN. DOWNLOADED CMC NO CURRENT RELEVANT MESSAGES NOTED. CLEARED CMC IAW AMM 45-45-00. BLED NORMAL BRAKE SYS ISDR DXTA2014052005777Brake Sys · unknownAFTER LANDING AND DURING TAXING ONTO RAMP, THE RT BRAKE ON MAIN GEAR WAS HANGING UP WHEN THE BRAKE PEDAL WAS PUSHED. ACFT WOULD SHAKE & SHUTTER. HAPPENED 5 TO 6 TIMES. VISUAL INSPECTION PERFORMED ON ANTI-SKID BRAKE SYS, NO DEFECTS NOTED. BRAKES BLEED PROCSDR DXTA2014052005774Spring · failedWITH EQUAL PRESSURE APPLIED TO BOTH BRAKE PEDALS, ACFT PULLS HARD TO THE LEFT. FOUND THAT BRAKES HAD A BROKEN RETURN SPRING AT LT POWER BRAKE METERING VALVE ACTUATION ARM. R & R SPRING, OPS CHECKED GOOD IAW MM 32-44-10.SDR ASOA20140518042Brake Assy · wornTHE CREW REPORTED BRAKES COULD NOT BE APPLIED FULL, GRAB HARD AND RELEASE AND PULL LEFT. MAINTENANCE INSPECTED AND REPLACED THE NR 1 BRAKE ASSEMBLY. OPS CHECKED GOOD.SDR C77A20140520002Pressure Switch · intermittentPARKING BRAKE ON LIGHT ILLUMINATED INTERMITTENTLY ON APPROACH. LANDING & TAXI OPERATIONS NORMAL. MSG REMAINS CLEARED IAW FIM TASK 32-41-00-810-852A. CKD PKG BRAKE SWITCH ELEC CONNS, NO DEFECTS NOTED. OPERATIONS CK GOOD IAW AMM 32-44-09 TRANSITORY COND OF PKGSDR C77A20140520001Pressure Switch · intermittentPARKING BRAKE ON LIGHT ILLUMINATED INTERMITTENTLY ON APPROACH. LANDING & TAXI OPERATIONS NORMAL. MSG REMAINS CLEARED. IAW FIM TASK 32-41-00-810-852A. CKD PKG BRAKE SWITCH ELEC CONNS, NO DEFECTS NOTED. OPERATIONS CHECKED GOOD IAW AMM 32-44-09 TRANSITORY CONDSDR ASOA20140518056Brake Sys · malfunctionedPILOT REPORTED BRAKES SURGED DURING LANDING ROLLOUT. MAINTENANCE PERFORMED TAXI AND FUNCTIONAL CHECK OF MAIN BRAKE SYSTEM WITH NO DEFECT NOTED AND OPS CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.SDR SWIA201437675Brake · seizedNR 2 BRAKE ASSY SEIZED DURING TAXI. R & R NR 2 BRAKE UNIT ASSY IAW AMM.SDR USAA2014051900023Warning System · activatedCLIMBING THRU FL 200 RECEIVED ECAM FOR HOT NR 1 BRAKE 305. ALL OTHER BRAKES APPROXIMATELY 120 STOPPED CLIMB AT 220, SLOWED 250 KTS, EXTENDED GEAR. ONE BRAKE COOLED, SLOWED TO 220KTS TO RETRACT GEAR. GEAR FAILED TO RETRACT AT 215KTS, SO DESCENDED TO 16,000 FT.SDR HNAA2014051600155Brake Assy · malfunctionedDURING TAXI, WHEN BRAKES WERE APPLIED, ACFT SHOOK AND SHUTTERED. SEEMED TO BE FROM LT BRAKE ASSY WITH AND WITHOUT ANTI-SKID ON. R & R BRAKE ASSY. OPS CHECKED GOOD IAW WC 32-10-03I AND 32-42-11X.SDR CA140515001Brake · overheated(CAN) CREW REPORTED THEY RETRACTED LANDING GEAR AT 20 KTS ABOVE NORMAL. THEY REPORTED A DEPARTURE PROBLEM WITH HOT BRAKES. IN CONTINUING ACTIONS STARTED IN THE TROUBLESHOOTING SECTION, "TO BE C/OUT: REF J/C 05-51-12-200-001A. NOSE GEAR DOOR, WHEEL WELL, FLASDR SWIA201437645Solenoid Valve · failedAFTER SELECTING GEAR DOWN, RECEIVED PARK BRAKE SOV CAUTION MESSAGE. INITIATED GO AROUND MESSAGE CLEARED ITSELF, COMPLIED WITH QRH. R & R PARKING BRAKE SOV ASSY SOLENOID VALVE IAW AMM.SDR SWIA201437557Shutoff Valve · failedAFTER GEAR EXTENSION, RECEIVED PARK BRAKE SHUTOFF VALVE WARNING. REPLACED PARK BRAKE SHUTOFF VALVE.SDR ASOA20140512054Control Unit · malfunctionedPILOT REPORTED DURING LANDING, LOST ALL NORMAL BRAKING. CREW WAS ABLE TO SLOW ACFT WITH THRUST REVERSERS. RECEIVED BRAKE DEGRADED EICAS MESSAGE AND BRAKING RETURNED TO NORMAL. MAINTENANCE R & R BRAKE CONTROL UNIT WITH OPS CHECK AND HIGH SPEED TAXI CHECKS GOSDR CALA2014050690956Transmitter · faultyBRAKE SYS 1 FAULT ON ENG 2 SHUTDOWN WITH MOMENTARY LOSS OF BRAKING. REPLACED BRAKE PEDAL TRANSMITTER. NO FAULTS ON BSCU BITES IAW AMM 32-42-47.SDR ASOA20140503050Transducer · faultyPILOT REPORTED A BRAKE DEGRADED MESSAGE ON EICAS WHEN GEAR WAS LOWERED AND BRAKES FELT LESS EFFECTIVE AND UNEVEN ON LANDING. MAINTENANCE R & R THE NR 4 BRAKE PRESSURE TRANSDUCER WITH OPS CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.SDR USAA2014050500010Pressure Switch · faultyFLIGHT 2161, BOS - LGA. CAPTAIN ADVISED DISPATCH HE WAS DIVERTING TO JFK DUE TO A PARKING BRAKE MSG. THE CAPTAIN DECLARED AN EMERGENCY & THE FLIGHT LANDED UNEVENTFULLY. REPLACED THE NR 2 HYD SYS EMERGENCY BRAKE PRESS SWITCH.SDR FDEA201405010902Valve · inoperativeON LANDING FIRST OFFICER`S BRAKE PEDAL WENT TO FLOOR. NO BRAKE ON RT SIDE. CAPTAIN`S BRAKES WORKED OKAY ON BOTH PEDALS. BRAKE ANTI-SKID SWITCH WAS QUICKLY MOVED FROM NORMAL ON TO ALTN ON AFTER FIRST OFFICER SAID HE HAD NO BRAKES ON RT PEDAL. ALL HYD NORMALSDR CALA2014050100539Brake · draggingBRAKE DRAGGING ON LT INBD MAIN MOUNT DURING TAKEOFF ROLL. FUSE PLUG BLOWN, REJECTED TAKEOFF AT 50 KTS. R & R NR 1 & NR 2 TIRES, BRAKES, AB & AS CONTROLLER, NR 1 & NR 2 ANTI-SKID VLVS & LT BRAKE UPPER & LOWER FUSES. ALL SYS CHECKED NORMAL. TAXIED ACFT, NO DESDR IU6R2014FA0000289Housing · leakingSHUTTLE VALVE IN HOUSING MOUNTING HOLE LEAKING.SDR IU6R2014FA0000288Housing · leakingSHUTTLE VALVE HOUSING LEAKS AT MOUNT HOLES.SDR IU6R2014FA0000287Housing · damagedPIN HOLE IN VALVE MOUNT HOUSING.SDR SIMA20140429002Control Unit · failedON LANDING BRAKE DEGRADE MSG FLASHED ON EICAS BRAKES WORKED ABOUT 1/2 NORMAL. USED THRUST REVERSE TO STOP. BRAKE TEMP ON OTBD BRAKES HIGH TO MID AMBER RANGE. INBD BRAKE TEMP LOW TO MID GREEN RANGE. R & R BCU IAW AMM 32-41-02, OPERATIONS CHECKED GOOD.SDR SIMA20140425002Ground Stud · defectiveAFTER TAKEOFF CLIMBING THROUGH 15000 FT OTBD BRAKE PRESS CAUTION MSG. COMPLIED WITH AOM 1 PROCEDURES. PRESS FLUCTUATED BETWEEN 0 PSI - 300 PSI ON THE OTBD BRAKES PSI. WE DESCENDED FOR APPROACH & PSI WENT TO 0 PSI & REMAINED UNTIL APPROXIMATELY 500 FT ABOVE SDR WRNA20140005Brake Sys · malfunctionedCREW REPORTED DURING TAKEOFF ROLL, ONE OR MORE OF THE BRAKES WERE GRABBING AT APPROXIMATELY 80 KNOTS ON THE LT SIDE. ACFT ACCELERATION THEREBY SLOWED DOWN. THE CREW PROCEEDED BY REJECTING TAKEOFF AND RETURNED TO THE RAMP WITHOUT FURTHER INCIDENT. FOUND NRSDR SOKF20140423003Shutoff Valve · damagedDURING DESCENT FROM SAL TO TGU THE ACFT RETURN TO SAL DUE DURING LG EXTENSION. BRAKE RT FAULT & BRAKE LT FAULT COMES ON EICAS & BOTH MSG`S KEPT STEADY ON THE REMAINING TIME OF FLIGHT. AT SAL STATION PERFORMED CHECK IAW FIM 32-41-00-810-804A & REPLACED MAIN BSDR R61A201404220580Shutoff Valve · defectiveAFTER SELECTING GEAR DOWN, CREW RECEIVED A RT BRAKE FAIL AND LT BRAKE FAIL MESSAGES. RAN QRH AND AS A PRECAUTION DECLARED AN EMERGENCY. LANDED AND TAXIED TO GATE WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND BRAKE SHUTOFF VALVE HAD FAILED. MAINTENANCE R SDR MASA2014041731037Brake · inoperativeNR 1 AND 3 BRAKES SUSPECTED NOT TO BE WORKING. NR 1 CLEANED TEMP SENSOR & NR 3 SECURED BLEEDER SET SCREW AND BLED SYSTEM.SDR DXTA2014041505730Relay · inoperativeAFTER LANDING DURING ROLL OUT, ANTI-SKID INOPERATIVE LIGHT ILLUMINATED, FOLLOWED BY LOW BRAKE PRESSURE LIGHT. REMOVED AND REPLACED BRAKE MOTOR CONTROL RELAY KZ067 FROM AFT J-BOX IAW MM 24-50-03. PERFORMED BRAKE BLEEDING PROCEDURE IAW MM 32-44-00. BRAKE SYSTESDR QXEA2014041200302Transducer · failedBRAKING POOR DURING LANDING. NR 1 AND NR 4 BRAKE PADS COLD. FOUND NR 2 WHEEL SPEED TRANSDUCER INTERMITTENT. REPLACED TRANSDUCER IAW AMM 32-46-11. CHECK FLIGHT PASSED. RETURNED TO SERVICE.SDR R61A201404120530Brake Sys · malfunctionedCREW REPORTED THAT WITH THE BRAKES IN AUTO MODE ON MEDIUM, THE ACFT SEEMED LIKE IT WOULD NOT SLOW DOW EVEN WHILE PRESSING DOWN ON PEDALS AS HARD AS POSSIBLE. AFTER THE ACFT HIT 10 KNOTS THE PLANE WOULD STOP SUDDENLY. MAINTENANCE BLED THE BRAKE SYSTEMS, INSPSDR FDEA201404110726Line · out of positionNEAR TOWER REPORTED SMOKE COMING FROM RT MAIN GEAR AFTER LANDING. NO ABNORMAL INDICATIONS IN THE COCKPIT OR ON THE CONFIG PAGE. PORT AUTHORITY CREWS RESPONDED & NOTED NO SMOKE OR DAMAGE. FOUND BRAKES 9 & 10 FWD HYD BRAKE FLEX LINES CROSSED. REPOSITIONED ISDR DXTA201404105726Switch · inoperativeAFTER EXTENDING GEAR, LOW BRAKE PRESSURE & ANTISKID LIGHT REMAINED ILLUMINATED. RAN CHECKLIST WHICH REQUIRED CHECKING CIRCUIT BREAKERS. BOTH THE SKID CONTROL & POWER BRAKES WERE CHECKED IN. WE HAD TO PULL THE EMERGENCY BRAKE HANDLE TO STOP. ON POST FLIGHT SDR HSYA2014041014Brake Sys · malfunctionedDURING AN ATTEMPTED RT TURN DURING TAXI OUT TO THE RUNWAY FOR A TRAINING FLIGHT, THE CREW ADVISED THEY WERE UNABLE TO MAKE THE RT TURN & REQUESTED A RETURN TO THE CARGO RAMP. UPON ARRIVING IN THE CARGO AREA, THE CREW ADVISED AIRCRAFT LOST BRAKING ABILITY & WESDR IPXA2014041682593Compensator · malfunctionedBRAKE TEMP WARNING INDICATION ON DESCENT. R & R RT BRAKE COMPENSATION UNIT REF 32-47-13-0401. TESTED OK.SDR YENA20140409075Control Unit · intermittentDECLARED AN EMERGENCY DUE TO BRAKE SYS 2 INOPERATIVE, NORMAL BRAKE INOPERATIVE. FAULT CLEARED DURING TAXI. PERFORMED SYSTEM RESET AND BITE TEST OF BSCU IAW AMM 32-46-00. NO FAULTS FOUND. SYS TEST NORMAL OK FOR SERVICE. P1 TSI 11706 WAS ALSO ASSIGNED TO REMSDR CA140411004Rod · loose(CAN) FLIGHT CREW REPORTED WEAK BRAKES AFTER LANDING ROLLOUT. INVESTIGATION OF THE BRAKE ASSEMBLY IDENTIFIED THAT NR 2 ASSY WAS WORN BEYOND LIMITS. BRAKE ASSEMBLY REPLACED, BLED AND CHECKED SERVICEABLE IAW AMM CH32. THE REASON FOR THIS SDR IS THAT THE BRAKE ASDR DXTA2014040805722Brake Sys · malfunctionedLEFT BRAKE TRAVELS ALMOST TO THE STOP BEFORE BRAKE IS EFFECTIVE. BRAKES APPEAR TO BE NEW & NO LEAKS WERE DETECTED, FLUID LEVEL REMAINS CONSTANT. PERFORMED LEAK CHECK ON ENTIRE BRAKE SYS, NO LEAKS NOTED. VERIFIED SPONGY BRAKE ON LT PILOTS SIDE. BLED ANTI-SKSDR AALA20140409007Line · leakingMIA CREW REPORTED ON GO AROUND, L HYD QTY, LIGHT ILLUMINATED. LANDING TOWER REPORTED RT GEAR SMOKING. EMERGENCY DECLARED FLIGHT LANDED MIA WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. FOUND NR 3 BRAKE LINE LEAKING HYD FLUID. SECURED LINE, SYS GND CHECKED NSDR DXTA2014040405714Brake Assy · malfunctionedBRAKES CATCH & GRIND DURING ROLLOUT & COMING TO A STOP. BRAKES CATCH & GRIND DURING ROLLOUT & COMING TO A STOP. TAXI CHECKED AND VERIFIED DISCREPANCY. PERFORMED COMPLETE ANTI-SKID BRAKE SYSTEM BLEED, PERFORMED TAXI CHECK AND OPS AND LEAK CHECKED GOOD. BRAKSDR YENA20140403069Fitting · leakingAIRCRAFT RETURNED TO DEPARTURE DUE TO Y RESERVOIR LOW LEVEL. DURING INITIAL INSPECTION, FOUND LEAK COMING FROM FITTING ON DUAL DISTRIBUTION BRAKE VALVE BRAKE PRESSURE LINE. FOUND DETERIORATED O-RING R & R O-RING IAW MM 32-43-14. SERVICED YELLOW SYSTEM IAWSDR DXTA2014040705720Brake Sys · weakDURING LANDING, THE BRAKES WERE SPONGY WITH THE PEDALS TO THE FLOOR. PERFORMED BLEEDING OF THE BRAKE SYSTEM IAW MM 32-40-20. BRAKE SYSTEM OPS & LEAK CHECKED GOOD.SDR DXTA2014033005704Brake Assy · malfunctionedRIGHT BRAKE DRAGGED SEVERELY DURING EXITING RUNWAY. SIGNIFICANT VIBRATION & YAWING WERE EXPERIENCED. AFTER SETTING & RELEASING THE PARKING BRAKE & WAITED 5 MINUTES, THE TAXI IN WAS NORMAL. JACKED RT MLG, INSPECTED BRAKE, NO DEFECTS WERE NOTED. WHEEL FREELYSDR 9JLA201403287910Swivel Fitting · leakingCREW REPORTED A HYD LEAK DURING POST FLIGHT CHECK. MX TROUBLE SHOT & FOUND THE NR 3 & NR 4 BRAKE SWIVEL UNITS LEAKING. REPLACED THE UNITS WITH NEW. COMMON LEAK FOUND ON LEAR 45 BRAKES.SDR USAA2014032700008Control Unit · unserviceableBRAKES APPEAR TO HAVE APPLIED ON TAKEOFF AT 70 KNOTS ON LT SIDE. TAKEOFF WAS REJECTED. ACFT TAXIED BACK TO THE GATE. PERFORMED LT GEAR BRAKE INSPECTION IAW AMM 32-40-00-200-001-A, NO FAULTS FOUND. REPLACED BSCU IAW AMM 32-42-34-400-001-A, ACFT OK FOR SERVISDR DXTA2014032505698Clevis · out of adjustDURING LANDING WITH ONLY LIGHT TO MODERATE PRESSURE APPLIED TO THE BRAKES, IT FELT AS THOUGHT THE LT BRAKE WAS GRABBING EXCESSIVELY. THIS OCCURRED INTERMITTENTLY UNTIL THE ACFT WAS AT A SLOW TAXI SPEED. BRAKE METERING VALVE CABLE CLEVIS ATTACH BOLTS EXCESSISDR SIMA20140323009Warning Message · false activationAFTER TAKEOFF, RECEIVED A BRAKE DEGRADE MOMENTARILY ON EICAS & LT INBD BRAKE INDICATOR VANISHED AND BRAKE OVERHEAT SEVERAL MINUTES LATER. COMPLIED WITH AOM VOL I PROCEDURE FOR OVERHEAT & RETURN TO DEPARTURE. INBD INDICATOR NEVER RETURNED, ALL OTHER BRAKE INSDR DXTA2014032405697Unknown · malfunctionedON LANDING ROLL BELOW 60 KNOTS, PILOTS RT BRAKE PEDAL WENT TO THE FLOOR. RIGHT PILOT GOT THE AIRPLANE SLOWED TO TAXI SPEED, THEN HIS RT PEDAL WAS INTERMITTENTLY SPONGY. AFTER CLEARING THE RUNWAY, TRIED THE BRAKES AGAIN & THE PILOT RIGHT WENT ALMOST TO THE FLSDR DXTA2014032105694Brake Sys · malfunctionedAFTER LANDING, BRAKE TEMPERATURES WERE LESS THAN 200 DEGREES. AFTER TURNING OFF RUNWAY & DURING TAXING BRAKES STARTED TO HAVE PRESSURE APPLIED ON THEIR OWN. FEET WERE FLAT ON THE FLOOR, RT BRAKE WAS SHOWING ALMOST 300 PSI LT ALMOST 100 PSI. PUMPED THE BRAKSDR SIMA20140318006Pressure Switch · corrodedTAKEOFF CONFIG CHECK GETS YOU AURAL WARNING, BRAKES, EVEN THOUGH THE PARKING BRAKES ARE OFF WITH THE BRAKES ON LIGHT EXTINGUISHED. FOUND CONNECTOR CONNECTION TO PRESS SWITCH TO BE CORRODED, BRAKE. R & R PRESS SWITCH IAW AMM 32-44-07. CLEANED PLUG END IAW WM
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