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 DXTA2010110804297Brake Assy · weakLEFT OUTER WHEEL BRAKE INDICATOR AT LIMITS. LT BRAKE MUSHY. REMOVED NR 1 BRAKE ASSY, INSTALLED O/H BRAKE ASSY. BLED BRAKES. REINSTALLED WHEEL ASSY AND TORQUED. ALL WORK PERFORMED IAW MM 32-42-10, 32-41-20. SERVICED HYD RESERVOIR IAW MM 12-12-02.SDR QXEA2010110800718Brake · weakBRAKES ARE INEFFECTIVE. EXCESSIVE PRESSURE IS REQUIRED THEN THEY WORK ABRUPTLY. CHECKED CDS FOR ANTI-SKID FAULTS. NONE NOTED. CHECKED BRAKES FOR WEAR, CHECKED SERVICABLE. NOTE: ALL BRAKES FELT TO BE SAME TEMP. C/W ANTI-SKID CONTROL SYS. BITE TEST IAW AMM 3SDR DXTA2010110304288Brake Assy · malfunctionedDURING TAXI, ACFT PULLS TO THE RT AND TAKES EXCESSIVE POWER TO KEEP THE ACFT ROLLING. RT BRAKE IS HARD TO PRESS AS WELL. VISUALLY INSPECTED ACFT BRAKES. CYCLED BRAKES NUMEROUS TIMES. CHECKED TIRE PRESSURES. NO DEFECTS NOTED. HAD A CREW PERFORM A HIGH SPEED SDR P4YA2010110100001Brake Cable · frayedNO RT BRAKES DURING LANDING ROLLOUT. REPLACED DAMAGED CONTROL CABLE (SEPARATED STRANDS).SDR MASA2010110301218Transducer · faultyRT BRAKES FEEL SPONGY WHEN APPLIED. MX REMOVED AND REPLACED NR 4 WHL SPD XDUCER, BLED [BRAKES] & TAXIED; OPS NORMAL.SDR MASA2010110101210Quick Disconnect · disconnectedNR 2 BRAKE POSSIBLY SEIZED. MX CONNECTED QD, BLED BRAKES AND TAXI CHECKED.SDR MASA2010102901204Transducer · inoperativeTHE 4 BTMS READS 0, DURING POST FLIGHT WALK-AROUND CREW FOUND BRAKE COLD TO TOUCH. MX REMOVED ANDA REPLACED NR 4 BRAKE WHEEL SPEED TRANSDUCER, OPS GOOD ON GROUND CHECKS.SDR MASA2010102801194Quick Disconnect · faultyNR 4 BRAKE NOT WORKING. MX R2 QD.SDR MASA2010102801192Quick Disconnect · looseNR 3 BRAKE BTMS SHOWS 2 W 7 ON OTHERS. MX RE-SECURED QD, OPS GOOD, TAXI CHECK GOOD.SDR MASA2010102801184Quick Disconnect · looseNUMBER 3 BRAKE TEMP IND LOWER THAN THE OTHERS. MX SECURED BRAKE QD.SDR MASA2010102501178Quick Disconnect · looseNUMBER 3 BRAKE QD LOOSE. MX RE-SECURED QD.SDR MASA2010102501174Quick Disconnect · looseRT SIDE BRAKE TEMPS ABNORMAL. MX SECURED NR 4 BRAKE QD.SDR Y2PA2010102600026Control Cable · brokenUPON LANDING, BRAKES WERE NORMAL UNTIL TAXI INTO THE RAMP WHEN BRAKES FAILED IN ALL MODES, PRIMARY, SECONDARY AND EMERGENCY. SHUTDOWN ENGINES AND ROLLED TO A STOP. ACFT WAS CHOCKED. MX WAS SENT AND DISCOVERED THAT THE BRAKE DISTRIBUTOR TELEFORCE CONTROL CASDR JJBA2010321062Brake Assy · leakingFLIGHT CREW REPORTED THAT NR 2 HYD FLUID LEAKED OUT. MX CREW R & R NR 2 BRAKE ASSY AS REQUIRED, BLEED BREAKS AND OPS CHECK SATISFACTORY NO OTHER DEFECTS NOTED.SDR DXTA2010101804264Brake Assy · wornEVEN PRESSURE BRAKING CAUSES ACFT TO AGGRESSIVELY VEER LEFT. R & R NR 4 MAIN BRAKE ASSY. BLED ALL AIR FROM BRAKE HYD SYS. PERFORMED TAXI CHECK WITH NO DEFECTS NOTED. ALL WORK DONE IAW MM 32-40-21.SDR MASA2010101801148Quick Disconnect · dirtyRTG DUE TO BRAKES STICKING DURING TAXI. MX CLEANED RESEATED ALL 4 QD'S, TAXI CHECK GOOD.SDR CA101015004Brake Pads · mismarkedACFT WAS IN FOR 100 HR CHECK. THE BRAKE LININGS WERE BEING REPLACED. MX RECEIVED NEW LININGS. AFTER INSTALLATION THE WHEEL WOULD NOT TURN. BRAKE LININGS WERE REMOVED AND IT WAS NOTED THAT 1 LINING WAS OF A DIFFERENT SIZE THAN THE OTHERS, BUT WAS STAMPED WISDR CA101013002Brake · fireAFTER ARRIVAL OF THE FLIGHT ON THE GATE, DURING THE ARRIVAL WALK AROUND, LEAD NOTICED A BRAKE FIRE, FWD RT OUTSIDE MAIN GEAR. THE FIRE WAS QUICKLY PUT OUT WITH A 30 POUND EXTINGUISHER. ERS WAS NOT CALLED. MX WAS ADVISED.SDR C2XA10CL156Control Unit · intermittentTHE CREW REPORTED DURING TAXI THE BRAKES SEEMED INTERMITTANT AND THEN GRAB HARD. THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE INSPECTED AND REPLACED THE BRAKE CONTROL UNIT OPERATIONAL CHECKS WERE GOOD.SDR TRBA2010119Brake · wornBRAKES ARE SPONGY. PEDALS CAN BE PRESSED ALL THE WAY TO THE STOPS. R & R NR 2 AND 4 BRAKE ASSY IAW JIC 32-42-55-RAI-10000-005.SDR QXEA2010101400608Brake · draggingNO BRAKES AFTER TOUCHDOWN WITH FULL FORCE APPLIED THEN PULSATED DURING SLOW DOWN, MOSTLY ON RT SIDE AT LOW SPEEDS. ON TROUBLESHOOTING, PERFORMED LOW SPEED TAXI, FOUND BRAKING FUNCTION TO BE NORMAL WITHOUT ANTI SKID ON. WITH ANTI SKID ON BRAKES PULSED ON AND OFSDR DXTA2010101204261Brake Assy · failedDURING LANDING ROLLOUT, WHEN BRAKES APPLIED EVENLY, AIRPLANE PULLED HARD TO LEFT THEN TO RIGHT. BRAKE PEDALS FELT NORMAL. REPLACED LT BRAKE ASSY IAW MM 33-42-01. BLED BRAKE SYS IAW 33-42-00.SDR 5APR577Y44Brake Disc · cracked(5APR) RT BRAKE OUTER DISK FOUND CRACKED DURING LINE CHECK INSP.SDR FDEA201010073975Brake · smokeAFTER LANDING, TOWER REPORTED SMOKE COMING FROM RT MAIN GEAR. TAXIED CLEAR, STOPPED AND HAD FIRE DEPT CHECK ORIGIN. THEY REPORTED FLUID DRIPPING ONTO GEAR. SHUTDOWN AND TOWED BACK TO RAMP. BRAKE TEMPS APPROX 280 DEG MAX (NR3, 150 DEG) IDENTIFIED SMOKE COMSDR MASA2010100701097Quick Disconnect · leakingNR 1 BRAKE QD LEAKING. REPLACED BRAKE LINE AND QD.SDR 5APR577Y43Brake Disc · cracked(5APR) DURING A 100 HR INSP FOUND THE LT MAIN BRAKE OUTER DISK CRACKED. REMOVED BOTH LT AND RT MAIN BRAKE AND WHEEL ASSEMBLIES AND INSTALLED BRAKE AND WHEEL CONVERSION STC SA01376CH IAW STC INSTRUCTIONS.SDR DXTA2010100604257Brake Assy · malfunctionedBRAKES NOT FUNCTIONING PROPERLY. GRINDING AND GRABBING. TAXIED ACFT & VERIFIED PROBLEM, BUT WENT AWAY DURING TAXI. LET BRAKES COOL DOWN & RETAXIED & BRAKE FUNCTIONED NORMALLY. BLED LT & RT BRAKES IAW MM 32-44-00 & NEW BLEEDING PROCEDURE. TAXI CHECKED ACFT SDR 2010FA0001068Brake Disc · unserviceableDURING ANNUAL INSP, FOUND BOTH BRAKE DISCS HAVE CRACKS RUNNING ALONG THE RADIUS NEAR THE BASE WHICH RESTS AGAINST THE WHEEL. CRACKS OF SEVERAL INCHES IN LENGTH WERE NOTED AND 1 DISC HAD A PIECE OF MATERIAL MISSING.SDR DXTA2010092404252Brake Assy · weakLT BRAKE PEDAL MUSHY AND DEPRESSES TO THE STOP. WHILE TAXING IN, MAKING A LT TURN, FELT LITTLE TO NO BRAKING ACTION REMAINING. RT SIDE, LT BRAKE PEDAL NOMINAL. INSPECTED BRAKE, BRAKE COMPONENTS AND LINES FOR LEAK. NONE FOUND. CHECKED OPERATION AND FOUND AIRSDR SIMA201026601Spring · defectiveFOR FLIGHT 4340 DURING TAXI THE CREW REPORTED THE CAPTAIN’S LEFT BRAKE PEDAL BOTTOMED OUT WITH NO RESISTANCE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE CAPTAIN’S LEFT BRAKE FEEL SPRING, EMB 145 AMM 27-21-03. THE BRAKES CHECK WAS GOOD. SDR USAA2010092292062Tachometer · bentFLT 1537 MCO-CLT - BRAKE FAILURE - BRAKES FAILED AFTER LANDING DURING ROLLOUT AT APPROX 90 KTS. CYCLED ANTI-SKID SWITCH OFF FOR ALTERNATE BRAKES WHICH WORKED FINE. TURNED ANTI-SKID SWITCH ON FOR STEERING, WHICH ALSO WORKED, AND NORMAL BRAKES OPERATED ON TAXISDR USAA2010092292061Selector Valve · defectiveFLT1537 MCO-CLT - BRAKE FAILURE - BRAKES FAILED AFTER LANDING DURING ROLLOUT AT APPROX 90 KTS. CYCLED ANTI-SKID SWITCH OFF FOR ALTERNATE BRAKES WHICH WORKED FINE. TURNED ANTI-SKID SWITCH ON FOR STEERING, WHICH ALSO WORKED, AND NORMAL BRAKES OPERATED ON TAXI SDR USAA2010092292059Control Unit · defectiveFLT 1537 MCO-CLT - BRAKE FAILURE - BRAKES FAILED AFTER LANDING DURING ROLLOUT AT APPROX 90 KTS. CYCLED ANTI-SKID SWITCH OFF FOR ALTERNATE BRAKES WHICH WORKED FINE. TURNED ANTI-SKID SWITCH ON FOR STEERING, WHICH ALSO WORKED, AND NORMAL BRAKES OPERATED ON TAXISDR E07A20100917001Shuttle Valve · stickingACFT ARRIVED AT DESTINATION. PASSENGERS WERE DROPPED OFF AND ACFT WAST TAXING FOR TAKEOFF. CREW NOTED LIMITED BRAKING. ACFT RETURNED TO MX BASE. BRAKES WERE BLED IAW MM 32-40-00-870-801-A. ACFT WAS RETURNED TO SERVICE.SDR 2010FA0001040Shuttle Valve · stickingACFT ARRIVED AT DESTINATION AFTER DROPPING OFF PASSENGERS, PILOTS NOTICED THAT THEY HAD LIMITED BRAKING WHILE TAXI OUT FOR DEPARTURE. ACFT RETURNED TO MX BASE AND BRAKE BLEEDING PROCEDURES WAS ACCOMPLISHED IAW MM 32-40-00-870-801-A. ACFT WAS RETURNED TO SERVSDR DXTA2010091704240Brake · fireACFT TAXIED OUT AND NOTICED THAT IT FELT LIKE A FLAT TIRE. TOWER ADVISED THAT THE TIRE WAS FLAT AND THERE WAS SMOKE COMING FROM IT. LT BRAKE WAS ON FIRE AND WAS EXTINGUISHED. REPLACED LT BRAKE WITH O/H UNIT. REPLACED WHEEL/TIRE ASSY WITH O/H WHEEL ALL OPSSDR MASA2010091600995Quick Disconnect · unsecureAFTER LANDING CREW NOTED NR 1 BRAKE TEMP AT 3 & NR 2 AT 7. MX SECURED QD AND BLED HYD SYSTEM.SDR DXTA2010091604237Brake · chatteringBRAKES MAKE GROANING NOISE WHEN APPLIED, SLIGHT CHATTER FELT. R & R RT INBD BRAKE ASSY WITH UNIT O/H BY WHEEL AND BRAKE MM 32-42-10. OPS AND LEAK CHECKED GOOD.SDR DXTA2010091304231Brake · malfunctionedUPON TAXI OUT/BACK DISCOVERED ACFT PULLING TO LT. THIS CONDITION EXISTS WHETHER STEERING IS ENGAGED OR NOT. WHEN BRAKES ARE APPLIED TOGETHER USING EMERGENCY BRAKE OR PEDAL BRAKES, THE ACFT WILL TRACK STRAIGHT. WHEN BRAKES ARE APPLIED, A SQUEAKING/DRAGGING SOUNSDR 2010FA0001051Brake Disc · failed(RXWY) DEFECT REPORTED AS BRAKE BINDING/ OVERHEATING BRAKE UNIT SN AUG86-2471, REMOVED. BRAKE UNIT SN JUN88-2439 FITTED. FAST TAXI TEST CARRIED OUT . THE BRAKE LOCKED UP, THE WHEEL WAS REMOVED OVERHEATING WAS AGAIN EVIDENT AND THE ROTATING DISC PN RFS 1065 SDR 2010FA0001008Disc · failedDEFECT REPORTED AS BRAKE BINDING/OVERHEATING BRAKE UNIT S/N AUG86-2471. REMOVED BRAKE UNIT FITTING. FAST TAXI TEST CARRIED OUT. THE BRAKE LOCKED UP, WHEEL REMOVED OVERHEATING AGAIN EVIDENT & ROTATING DISC FELL OUT IN PIECES. BOTH BRAKES WERE O/H USING NEWSDR R61A20100441Pressure Sensor · faultyCREW REPORTED EMERG PARK BRAKE NOT RELEASED MSG IN FLIGHT, DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT INTO DEN. MAINTENANCE REMOVED AND REPLACED NR 1 EMERG BRAKE PRESSURE SENSOR PER EMB AMM, OPS CHECK GOOD. A/C WAS THEN RETURNED TO SERVICE.SDR DXTA2010090704220Brake · weakON LANDING AND TAXI IN, BRAKES ON LT AND RT SIDES APPLY WHAT FEELS LIKE MINIMAL BRAKING ON INITIAL APPLICATION. UPON INCREASE IN TOE PEDAL PRESSURE, BRAKES WILL THEN GRAB CAUSING A NOTICEABLE JERKING OF THE ACFT WHEN THEY GRAB. BLED SYS POWER BRAKE BLEED. FOSDR K452010F00000Fitting · looseON LANDING, PILOT REPORTED BRAKING ACTION WAS NORMAL. UPON SECOND APPLICATION OF BRAKES TO ENTER A TAXIWAY, LOST ALL BRAKING ACTION. ACFT WAS STOPPED WITHOUT INCIDENT, USING EMERGENCY PNUEMATIC SYS. MX BLED BRAKES AND TROUBLESHOT SYS TO A LOOSE FITTING DRIVSDR AALA20100831TUL01Valve · faultyMAD - CREW REPORTED PARKING BRAKE LIGHT ILLUMINATED DURING FLIGHT. EMERGENCY DECLARED LANDED MAD WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED PARKING BRAKE VALVE. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR YENA20100830121Control Unit · failedFLT 476 OAK-BOS, CREW REQUESTED CRASH FIRE RESCUE AS PRECAUTIONARY DUE TO BRAKE 1 FAULT IN CRUISE, RESET BSCU WITH ANTI SKID NW SW FAULT CAME BACK 3 TIMES. FINALLY GOT FAULT CLEARED. NORMAL LANDING. REMOVED AND REPLACED BSCU IAW AMM 32-42-34-04. OPS CHECK SDR HALA2010083000383Brake Assy · overheatedGRINDING NOISE WHILE PULLING INTO GATE WITH LT BRAKES APPLIED. NR 6 BRAKE DUE TOO HOTTER THAN OTHER BRAKES. REPLACED TIRES NR 2,7,8. REPLACED BRAKES NR 2 & 7. INSPECTED LT GEAR BRAKES - SUSPECT NR 6 BRAKE. AFTER DEFERING THE NR 6 BRAKE FLT. CREW TOOK THE SDR CA100831011Brake Pads · missingDURING DAILY INSP, THE LT BRAKE UNIT WAS NOTICED TO HAVE THE AFT INBD BRAKE PAD MISSING.SDR DXTA2010083004213Brake Sys · malfunctionedRT BRAKE GRABS AND PULLS AIRPLANE TO THE RT ON LANDING AND DURING TAXI WHEN BRAKES ARE APPLIED. PERFORMED POWER BRAKE SYSTEM FUNCITONAL TEST; APPLIED PEDAL TORQUE TOOL AND BOTH R/H BRAKES WERE WITHIN 200PSI OF EACH OTHER, AND RESIDUAL PRESSURES WERE 50-60 PSISDR DALA1020645811Brake Assy · fireWHILE TAXIING INTO THE GATE, THE BELOW-THE-WING PERSONNEL NOTICED THAT THERE WERE FLAMES COMING FROM THE NR2 AND NR6 BRAKES. ACS EXTINGUISHED FIRE ON BRAKES USING DRY CHEMICAL. FOUND UPPER PISTON PUCK ON NR 1 BRAKE SEPARATED FROM PISTON. INSPECTED AXLES FOR DI
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