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 DXTA2010083004215Brake Sys · malfunctionedAFTER GEAR RETRACTION THE RED GEAR UNSAFE LIGHT REMAINED ON AS WELL AS THE HYD PRESS CAUTION LIGHT. AFTER LOWERING THE GEAR ALL THREE GREEN LIGHTS ILLUMINATED AND THE GEAR UNSAFE LIGHT WENT OUT. LANDING WAS NORMAL. REPLACED LEFT AND RIGHT MAIN GEAR ACTUATOR RSDR FDKA2010082600201Brake Sys · malfunctionedBRAKE PPTRAN 4 FAIL. CAPT REPORTED THAT BRAKES WERE NOT WORKING. CAPT HAD TO USE THRUST REVERSERS TO SLOW THE ACFT AND ONCE IT GOT TO 25 KTS THE BRAKES STARTED TO WORK. MX PERFORMED HIGH SPEED TAXIS, OPS NORMAL, NO FAULT FOUND.SDR MASA2010082600923Transducer · inoperativeNR 1 BRAKE NOT WORKING (REPEAT). MX R2 NR 1 WHEEL SPEED TRANSDUCER. THIS ISSUE IS RELATED TO SUBMITTED SDRS MASA2010082600921 AND MASA2010082600922.SDR MASA2010082600921Transducer · inoperativeNR 1 BRAKE TEMP INDICATES 0. MX PLACED ON MEL INITIALLY THEN DURING RON MX THAT EVENING IN IAD. REMOVED AND REPLACED NR 1 WHEEL SPEED TRANSDUCER, OPS GOOD. THIS IS THE SAME TRANSDUCER THAT CLEARED MASA2010082600923.SDR YENA20100825115Shutoff Valve · failedFLT 25 BTV-JFK, CREW DECLARED EMERGENCY DUE TO DURING APPROACH UPON GEAR EXTENSION EICAS MSG BRAKE FAULT AND BRAKE LT FAULT. A GO AROUND WAS CONDUCTED FOR MANEUVERING IN THE AREA TO WORK THROUGH QRH PROCEDURE. REMOVED AND REPLACED NR 2 MAIN BRAKE SHUT OFF VASDR DXTA10082304201AControl Unit · faultyDURING ENROUTE CLIMB, PASSING FL300, AMBER BRAKE ILLUMINATED ON MWP WITH ASSOCIATED AMBER MASTER WARNING LIGHT. ALSO MX PANEL RED MINELCO ON RT BRAKE. DURING GEAR EXTENTION, AMBER BRAKE LGT EXTINGUISHED, THEN ILLUMINATED WITHIN 3 TO 5 SECONDS AFTER ANTI-SKIDSDR DXTA2010082404201Warning Light · illuminatedDURING ENROUTE CLIMB PASSING FL300 AMBER BRAKE ILLUMINATED ON MWP WITH ASSOCIATED AMBER MASTER WARNING LIGHT. ALSO, MX PANEL RED MINELCO ON RT BRAKE. DURING GEAR EXTENSION, AMBER BRAKE LIGHT EXTINGUISHED, THEN ILLUMINATED WITHIN 3 TO 5 SECONDS AFTER ANTI-SKIDSDR SIMA201023601Sensor · malfunctionedON FLIGHT 3531 DURING CRUISE THE CREW REPORTED A BRAKE OVERHEAT WARNING MESSAGE REGARDING THE NR 4 BRAKE TEMPERATURE. THE CREW FOLLOWED PROCEDURES PER THE BOOK AND DECLARED AN EMERGENCY. THE AIRCRAFT LANDED SAFELY AT CLE. THE AIRCRAFT WAS REMOVED FROM SERVISDR R61A20100404Unknown · malfunctionedCREW REPORTED HOT BRAKES ON LANDING, AND DECLARED AN EMERGENCY. A/C CAME TO GATE WITHOUT INCIDENT. MAINTENANCE PERFORMED OPS CHECK OF BRAKES PER EMB AMM, AND NO DEFECTS WERE FOUND. A/C WAS RETURNED TO SERVICE.SDR MASA2010082300905Quick Disconnect · defectiveNR 1 BTMS READS 1. MX REPLACED BRAKE QD AND BLED SYSTEM.SDR MASA2010082300904Quick Disconnect · unsecureNR 1 BTMS READING 0 AFTER LANDING. RE-SECURED NR 1 BRAKE QD AND TEMP SENSOR CONNECTOR OPS GOOD.SDR DXTA2010082304204Anti-Skid Valve · malfunctionedBRAKES APPEAR TO LEAK FLUID. RES FULL AT UPPER SIGHT GAUGE. NO AIR BUBBLE VISIBLE. 15 MINS AFTER DEPLANING UPPER SIGHT GAUGE ONLY 1/3 FULL. BRAKE PUMP CYCLES EVERY 26 SECS. BRAKE PRESS GOES TO 1400 PSI & BLED DOWN TO 1200 PSI IN 26 SECONDS, PUMP ACTIVATES. BRSDR C77A304136Brake Assy · failedBRAKE LT FAULT MSG ON EICAS ON TAXI OUT THEN EMER BRAKE FAULT MSG ON TAXI OUT. FOUND NR1 BRAKE FAILED. REPLACED NR1 MLG BRAKE IAW AMM 32-49-11, OPS CHECK GOOD.SDR CA100820001Brake · fire(CAN) ON TAXI TO THE GATE, CREW ADVISED OF HOT BRAKES. ON ARRIVAL AT THE GATE, RAMP CREW REPORTED A BRIEF FLAME AND SMOKE EMANATING FROM LEFT MAIN GEAR. ERS AND MTC RESPONDED TO INSPECT THE BRAKES. INDICATIONS SHOWED THE BRAKES AT 600C.SDR MASA2010081900897Quick Disconnect · disconnectedAFTER LANDING DURING POST FLIGHT INSPECTION, CREW REPORTED NR 4 BRAKE NOT WORKING DUE TO IT BEING COOL TO THE TOUCH. MX RECONNECTED NR 4 QD.SDR 2010FA0000849Brake Disc · crackedLEFT BRAKE GRABS. DURING VISUAL INSP OF THE LT MLG BRAKE ASSY, THE OUTER BRAKE DISC WAS FOUND CRACKED. REMOVED BOTH BRAKE AND WHEEL ASSEMBLIES AND INSTALLED BRAKE AND WHEEL CONVERSION STC SA01376CH IAW STC INSTRUCTIONS.SDR DXTA2010081704195Relay · malfunctionedON FINAL AFTER GEAR EXTENSION, LOW BRAKE PRESSURE ANNUNCIATOR AND ANTI-SKID INOP ANNUNCIATOR BOTH CAME ON AND STAYED ILLUMINATED. EMERGENCY BRAKE WAS USED TO STOP THE AIRPLANE ON THE RUNWAY CIRCUIT BREAKERS PULLED FOR SAFETY. ANTI-SKID PUMP MOTOR DOES NOT RUNSDR DXTA2010081604194Brake Sys · malfunctionedRT MAIN BRAKE GRABBING DURING TAXI, LOUD POPPING SOUNDS, SHUDDERING OF ACFT. HAD UNCOMMANDED APPLICATION AT SEVERAL POINTS. BRAKE DID NOT SEEM OVERLY WARM 10 MIN AFTER LANDING. JACKED ACFT , RT MAIN WHEEL ROTATED WHEEL & DID NOT HEAR BRAKES BINDING OR DRAGGISDR QXEA2010081800487Metering Valve · malfunctionedAFTER TOUCHDOWN WITH LIGHT BRAKE APPLICATION ACFT PULLED RT-BTMS-1,1,5,3. REPLACED. BRAKE ASSY AND LOWER METERING VALVE. POS AND LEAK TEST GOOD. RETURNED TO SERVICE.SDR F3LA2010081700485Packing · damagedPILOT REPORT, YELLOW SYS HYD FAILURE. FOUND DAMAGED PACKING AT THE PARKING BRAKE VALVE UNION. REPLACED PACKING, NO LEAKS NOTED.SDR HALA2010081400365Warning Message · illuminatedPARKING BRAKE CONFIG WARNING ON POWER UP. PARKING BRAKES WERE NOT SET. 40 KTS RTO. PERFORMED BITE CK OF A/S CONT BOX NO FAULTS NOTED. OPS CK BRAKE VALVE IAW 32-44-00. OP'S CK GOOD. OPS CK BRAKE SW IAW 32-44-08, NO DEFECTS NO MESSAGE DISPLAYED ON EICAS/ STATSDR DXTA2010081604192Brake Assy · weakBRAKES ON BOTH THE PIC AND THE SIC SIDE FEEL SPONGY. BLED BRAKE SYS IAW MM 32-42-00. SERVICED BRAKE RESERVOIR AND SAFETIED. TAXI CHECKED ACFT. OPS & LEAK CHECKED GOOD FROM PILOT AND COPILOT SIDE.SDR 2010FA0000832Brake Disc · brokenAFTER LANDING AND DURING TAXI PILOTS FELT VIBRATION WHILE TAXING. TAXIED OFF RUNWAY AND STOPPED. CREW FELT THEY MAY HAVE HAD FLAT TIRE. PASSENGERS WERE DEPLANED AND TAKEN TO TERMINAL OF COMPANY. ACFT WAS TOWED TO MX HANGAR. UPON FURTHER INVESTIGATION IT WASDR MASA2010081200873Line · looseNR 2 BRAKE TEMP READING 13. MX FOUND NR 1 BRAKE LINE LOOSE. SECURED BRAKE LINE, OPS NORMAL.SDR NSVA2010135Pressure Switch · malfunctionedPARKING BRAKE ILLUMINATED IN FLIGHT. ACFT LANDED SAFELY AND NO FURTHER ISSUES. R & R PRESSURE SWITCH.SDR V0DR967YASpacer · mismanufacturedA SPACER (PN: 5012404-1) WAS INSTALLED NEW FROM STOCK INTO A BRAKE ASSY (PN: 5006749-5R). DURING THE TESTING PROCESS, THE MECHANIC WAS UNABLE TO ACHIEVE THE DESIRABLE SPACING BETWEEN BRAKE PARTS. THE SPACER (PN 5012404-1) WAS REMOVED AND INSPECTED IN REFERENCESDR FDKA2010081100193Shutoff Valve · failedBRAKE INBD INOP MESSAGE. MX R & R RT IB BRAKE SHUTOFF VALVE, OPS GOOD.SDR J7SA554320100806Brake Assy · overheated"MLG BAY OVHT" RED CAS ILLUMINATED AFTER TAKEOFF. CREW REQUESTED FIRE TRUCKS UPON LANDING BUT NO EMERGENCY WAS DECLARED. LANDING AND TAXI WERE UNEVENTFUL. MX FOUND EVIDENCE OF BRAKE ASSY OVERHEAT. R & R NR 4 BRAKE ASSY. LEAK CHECKS OK.SDR DXTA2010080904188Brake Sys · weakBRAKES SPONGY BOTH PEDALS, BOTH SIDES. BLEED LT AND RT BRAKE SYS IAW MM 32-40-00. OPS CHECKED SATISFACTORY.SDR CA100813001Control Valve · failed(CAN) ON AUGUST 5, 2010 UPON LANDING CREW REPORTED A TIRE BLOW AND BRAKE OVERHEAT. AIRCRAFT CLEARED RUNWAY AND SAT ON TAXIWAY NOVEMBER. ARFF ON SIGHT, MAINTENANCE DISPATCHED TO INSPECT AND SEE IF ABLE TO TOW. NO PASSENGER INJURIES WERE MOVED TO TERMINAL VIASDR UALA2010080502837Brake · fireNR2 FWD BRAKE FAILED ON LANDING. AFTER SLIDE DEPLOYMENT AT DOOR 1R, REMOVED SLIDE ASSY AND CLOSED DOOR. REPLACED SLIDE-RAFT AT DOOR 1R. ALSO REPLACED BRAKE. OPS NORMAL.SDR FDKA2010080400190Unknown · malfunctionedINBOARD BRAKE INOP CAUTION. CYCLED BRAKES, OPS CHECK GOOD NFAR.SDR DXTA2010080504185Brake Sys · malfunctionedAMBER BRAKE LIGHT COMES ON AFTER GEAR EXTENSION. LT BRAKE MENELCO RED. 329C, NR1 ELECTROSERVO FAILURE, BRAKES WERE A LITTLE LESS RESPONSIVE ON LT SIDE.SDR 2010FA0000775Caliper · bindingDURING TAKEOFF, PILOT VEERED OFF RUN WAY, STRIKING A RUNWAY LIGHT. THE PILOT CLAIMED THAT THE LT BRAKE WAS DRAGGING, CONTRIBUTING TO THE INCIDENT. SUBSEQUENT REPORTS FROM MECHANIC, REVEALED THAT THE PISTON O-RING ON THE LT CALIPER, PN MS 28775-213, WAS FOUNDSDR CA100813018Brake Disc · crackedDURING REPLACEMENT OF THE LT OTBD WHEEL ASSY, THE TECH ENCOUNTERED DIFFICULTY INSTALLING THE NEW WHEEL ASSY BACK ON TO THE AXLE. AFTER CLOSER INSP IT WAS NOTED THE LT OTBD BRAKE ASSY INBD DISK HAD FRACTURED AT THE 11 O`CLOCK POSITION ALLOWING THE INBD DISK TOSDR DXTA2010080204182Pressure Switch · failedRESIDUAL BRAKE FLUID WAS FOUND ON LT BRAKE LINE AND THREADS. WHEN DEPRESSING BRAKE PEDALS, PEDALS FEEL SOFT AND BOTTOM OUT TO THE STOPS, THEN MASTER CAUTION WITH LOW BRAKE PRESSURE ANTISKID INOP ANNUNCIATOR ILLUMINATES. BRAKE FLUID RESERVOIR LEVEL IS GOOD ANDSDR 5APR577Y42Brake Disc · cracked(5APR) DURING A LINE CHECK THE LT MAIN BRAKE OUTER DISC WAS DISCOVED TO BE CRACKED. REMOVED BOTH BRAKE AND WHEEL ASSEMBLIES AND INSTALLED BRAKE AND WHEEL CONVERSION STC SA01376CH IAW STC INSTRUCTIONS.SDR CA100803003Plate · failedUPON REPLACING THE NR 1 MAIN TIRE THAT WAS SKIDDED OFF AND BLEW OUT ON LANDING, THE BRAKE TORQUE PLATE WAS FOUND CRACKED AT FWD UPPER BUSHING. IT WAS NOTED THAT BOTH THE FWD UPPER AND THE REAR LOWER BUSHINGS HAD BEGUN TO CREEP OUT. THIS COULD POSSIBLY HAVE BESDR DXTA2010072604172Switch · inoperativeUPON TAXING OUT GOT LOW BRAKE PRESS/ANTISKID INOP ANNUCIATOR WITH THE POWER BRAKES CIRCUIT BREAKER POPPED. RESET, 20 SECONDS LATER THE POWER BRAKES CIRCUIT BREAKER POPPED AGAIN. R & R HIGH AND LOW PRESSURE SWITCHES AT CUSTOMER REQUEST. R & R BRAKE MOTOR RELASDR DXTA2010072604171Brake Sys · weakBRAKES VERY MUSHY ON LANDING. AS FULL PRESSURE IS APPLIED THE EFFECTIVENESS SEEMS TO FADE. PERFORMED BRAKE SYS OPS TEST WHILE TAXIING ACFT. VERIFIED BRAKES FEEL "MUSHY". PERFORMED BRAKE SYS BLEEDING PROCEDURE. NOTICED SOME AIR ESCAPING DURING BLEED. PERFORMSDR MASA2010072300803Brake · smokeNR 2 BRAKE IND 11 & SMOKING AFTER LANDING. MX FOUND NR 1 BRAKE NOT SEATED PROPERLY, RE-SEATED NR 1 BRAKE, OPS GOOD.SDR TRBA2010081Brake Sys · malfunctionedCAPT'S SIDE BRAKING ACTION REQUIRES EXCESSIVE BRAKE PEDAL TRAVEL AND EFFORT. PERFORMED CAPT'S SIDE BRAKE BLEEDING IAW JIC NR 32-42-00. TAXI RUN CHECK FOUND SATISFACTORY AT THIS TIME .SDR DXTA2010072004163Wire · shortedNO BRAKES - POWER BRAKE MOTOR NOT WORKING. LOW BREAK PRESSURE ANNUNCIATOR STAYS ILLUMINATED. TROUBLESHOT & FOUND POWER COMING INTO BRAKE CONTROL MOTOR RELAY KNOB BUT NOT GOING OUT. RUNG OUT RELAY, NO POWER AT X1 OF THE RELAY. JUMPERED A1 & X1 AND RELAY CLOSSDR CA100719004Brake Assy · fireON THE TAXI INBD TO THE GATE, THE CREW REPORTED THAT THEY HAD HOT BRAKES. WHEN THE ACFT ARRIVED ON THE GATE, AN ATTENDANT NOTICED SMOKE COMING FROM THE RT MAIN OTBD GEAR FOLLOWED BY A SMALL FLAME. ATTENDANT EXTINGUISHED THE FLAME USING THE PCA (AIR CONDITIONSDR SWIA201024602Unknown · malfunctionedAIRCRAFT HAS POOR BRAKING, AIRCRAFT BRAKES MAKE A GRINDING NOISE AND SHIMMY. (FLT 6247) PERFORMED TAXI CHECK, BRAKE PRESS CHECK, AND INSPECTED WHEEL SPEED TRANSDUCERS, NO FAULTS FOUND. OPERATIONAL CHECKS NORMAL.SDR QXEA2010072200429Brake Assy · wornBRAKING TAKES MORE THAN NORMAL FORCE, FOUND BRAKE WEAR INDICATORS ON RT MAIN FLUSH ON THE INBD BRAKE. INSPECTED AND FOUND NR 3 AND NR 4 BRAKE ASSY'S EXCESSIVLY WORN. R & R NR3 AND NR 4 BRAKE ASSY'S IAW MX 6324201. NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.SDR SWIA201024573Control Valve · inoperativeTAXIING INTO POSITION WITH ANTI-SKID ON, ATTEMPTING TO STOP ON RUNWAY, BRAKES WOULD NOT ENGAGE. (FLT 7775) REMOVED AND REPLACED RT BRAKE METERING CONTROL VALVE.SDR TRBA2010079AATransducer · failedUPON GEAR EXTENTION WE RECEIVED AN "F" ON THE LT MAIN ANTISKID NR 2 TIRE. PERFORMED APPROPRIATE AOM - 1 CHECKLIST, LANDING AND ROLLOUT AND TAXI ALL NORMAL. "EMERGENCY DECLARED" DEFERRED IAW MEL NR32-5 AUTH NR 070153D-C.SDR MASA2010071600766Control Valve · malfunctionedNR 3 BRAKE EXCESSIVELY HOT. MX REMOVED AND REPLACED O/B BRAKE CONTROL VALVE AND BLED ALL 4 BRAKES, OPS GOOD.SDR 5APR577Y40Brake Disc · crackedDURING A LINE CHECK DISCOVERED THE LT MAIN GEAR OUTER DISK CRACKED. R & R BRAKE ASSY IAW MM INSTRUCTIONS.
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