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 EPUA20140919001O-Ring · leakingDURING GND OPERATIONS THE LT MAIN BRAKE SYS FAILED. REPLACED THE O RINGS FOR THE LT MLG CALIPER & BLED THE HYD FLUID.SDR DXTA2014091505882Metering Valve · unserviceableDURING TAXI AT SLOW SPEED RT BRAKE GRABS & PULLS ACFT TO THE RT. ALSO MAKES AN AUDIBLE NOISE. REPLACED BRAKE METERING VALVE WITH A UNIT OVH'D. OPERATIONAL CHECK AND LEAK CHECK SATISFACTORY. ALL WORK IAW CE-560XL MM CH 32-44-20.SDR DXTA2014091205880Brake Sys · contaminatedLEFT MAIN BRAKE IS GRABBING WITH MODERATE BRAKE APPLICATIONS. MOST PRONOUNCED AT HIGHER SPEEDS INCLUDING LANDING ROLLOUT. A BINDING NOISE CAN BE HEARD WHEN APPLYING HARDER LEFT BRAKE APPLICATIONS. BLED LEFT AND RIGHT BRAKES AND PERFORMED OPERATIONAL CHECK OSDR SIMA20140911001Handle · lack of lubePARKING BRAKE STICKING & BINDING UNABLE TO ENGAGE FULLY AT TIMES. LUBED PARKING BRAKE HANDLE IAW AMM 32-44-10. OPERATIONS CHECKED GOOD AT THIS TIME.SDR SIMA20140910001Shuttle Valve · faultyEMERGENCY PARKING BRAKE LOW PRESS, WERE NOT ABLE TO SET PARKING BRAKE AFTER PUSH BACK. R & R NR 2 BRAKE SHUTTLE VLV. LEAK CHECK & OPERATIONS CHECKED GOOD IAW ETN-EM-2-236.SDR USAA2014090800017Accumulator · lowHOLDING SHORT OF RUNWAY, UTILIZED PARKING BRAKE, WITH PARKING BRAKE AT THE ON POSITION, NO PRESS WAS INDICATED & ACFT ROLLED FWD. FLIGHT RETURNED TO THE GATE. CYCLED ANTI-SKID SWITCH. SERVICED BRAKE ACCUMULATOR AS REQUIRED. PERFORMED SATISFACTORY BITE TEST SDR DXTA2014090805875Brake Sys · contaminatedDURING ACFT MOVEMENT WITH BRAKES INITIALLY APPLIED A GROANING SOUND CAN BE HEARD UNDER COCKPIT FLOOR. WITH PARK BRAKE SET A THUMPING SOUND CAN BE HEARD BELOW PEDESTAL. EXCESSIVE BRAKE PRESS SEEMS TO BE REQUIRED TO RECEIVE NORMAL BRAKING ACTION AT TAXI SPEED.SDR SIMA20140906015Relief Valve · failedEMERGENCY PARKING BRAKE SYS THERMAL RELIEF VLV FAILED FUNCTIONAL CHECK. R & R EMER PARKING BRAKE SYS THERMAL RELIEF VLV IAW AMM 32-44-06, CHECKED GOOD.SDR QXEA2014090600767Brake · wornAFTER RELEASING THE PARKING BRAKE, WITH NO TOE BRAKES APPLIED, THE AIRPLANE WOULD NOT MOVE, APPEARS THAT A BRAKE WAS STILL APPLIED. AFTER 5-10 SECONDS THE BRAKE RELEASED. FOUND NR 1 BRAKE BINDING & WORN ALMOST TO LIMITS. REPLACED NR 1 BRAKE IAW TC 6324201. SDR SIMA20140906006Light · inoperativePARKING BRAKE LIGHT OUT. DEFERRED IAW MEL 32-6. COMPLIED WITH MX PROCEDURES. BRAKE LIGHT ON LIGHT OPERATIONS CHECKED GOOD IAW AMM 20-13-04, MEL RESTORED.SDR USAA2014090800028Packing · leakingLOSS OF YELLOW HYD SYS. REPLACED PACKING ON MANIFOLD ASSEMBLY IAW IPC 32-44-03-06 ITEM 50, PACKING NAS 1612-10, SERVICED YELLOW HYD TO SPECIFICATIONS, PRESS CHECKED OK.SDR DXTA2014090505874Motor · unserviceableON TAKEOFF AFTER RELEASE OF BRAKES WE RECEIVED LO BRAKE PRESS. ALSO ANTI-SKID INOPERATIVE LIGHTS, FOLLOWED BY MASTER CAUTION LIGHT. ABORTED TAKEOFF AT APPROX 20K. LOST MAIN HYD BRAKES, USED AIR BRAKES & THRUST REVERSE TO STOP. NOTICED POWER BRAKES CB POPPSDR DXTA2014090505873Brake Sys · contaminatedON LANDING APPLIED MAX BRAKING, DECELERATION WAS EQUIVALENT TO MIN BRAKING WITH NO ANTI-SKID CYCLING. BLED ALL 4 BRAKES, INSPECTED BRAKES IAW MM 12-12-02. SERVICED HYD, TAXI CHECKED GOOD.SDR CA140903011Shutoff Valve · failed(CAN) BRAKE SHUT OFF VALVE MINIMUM OPENING PRESSURE INCONSISTENCY, RESULTS IN INABILITY TO DEPLETE BRAKE ACCUMULATORS.SDR C77A20140904001Unknown · malfunctionedWHILE IN CRUISE, LT & RT BRAKE FAULT MSG DISPLAYED FOR APPROX 15 SECONDS. DECLARED AN EMER & FOLLOWED QRH. UPON LANDING, CREW REPORTED BRAKES WEAK & UNEVEN. ALL HYD PRESS & QUANTITIES NORMAL. BRAKE TEMPS LOW ON ALL FOUR BRAKES, NR 1 99, NR 2 93, NR 3 82 & SDR R61A201409021034Brake Assy · failedCREW REPORTED THAT THE BRAKES WERE MAKING A SLIGHT "CATCHING" NOISE. BRAKES WERE WORKING NORMAL AT THE TIME, AND NO WARNING MESSAGES APPEARED. ACFT BEHIND NOTIFIED THAT THERE WERE A FEW PUFFS OF SMOKE COMING FROM THE RIGHT MAIN GEAR. CREW EXITED RUNWAY ANDSDR SIMA20140902002Light · inoperativeBRAKE ON LIGHT WILL NOT ILLUMINATE. REPLACED PARK BRAKE LIGHT IAW AMM 20-13-04 & RESET EMER BRAKE CB. OPERATIONS CHECKED GOOD IAW AMM 32-44-11. BULBS USED FROM ACFT KIT.SDR SIMA20140830005Check Valve · failedEMERGENCY LINE CHECK VLV OF THE EMER PARKING BRAKE SYS FAILS OPERATIONS CHECK. R & R EMER LINE CHECK VLV OF THE EMER PARKING BRAKE SYS IAW AMM 32-44-08. LEAK CHECKED GOOD. TORQUE WRENCH 4484.SDR QXEA2014082800730Brake · smokeLEFT MAIN INBD BRAKE IS GIVING OFF A WHITE SMOKE AFTER LANDING, NORMAL BRAKING WAS USED. REMOVED NR 2 TIRE AND BRAKE ASSY FOUND EXCESSIVE GREASE BUILD UP ON BRAKE INNER HOUSING, INSTALLED SERVICABLE NR 2 TIRE AND BRAKE AS PRECAUTION IAW TC 6324101, 6324201 ASDR CA140828003Control Module · failed(CAN) DURING APPROCH, BRAKE FAULT INDICATION ON THE LEFT AND RIGHT SIDE. CREW INITIATED A GO AROUND. PAN DECLARED WITH ATC. FLIGHT LAND WITHOUT ANY OTHER PROBLEMS. BRAKING SEEMED TO BE NORMAL ON TAXI IN. CARRIED OUT FIM TASK 32-41-00-810-825-A & 824-A. FASDR DXTA2014082805869Motor · unserviceableAFTER LANDING THE LOW RAKE PRESS & ANTI-SKID INOPERATIVE, ANNUNCIATOR ILLUMINATED. NORMAL BRAKES NOT AVAILABLE, USED EMER BRAKES TO STOP THE ACFT. THE POWER BRAKE CIRCUIT BREAKER IS OUT. REMOVED AND REPLACED THE POWER BRAKE MOTOR IAW CE-560 MM 32-42-01. OPSSDR SIMA20140824002Light · inoperativePARKING BRAKE LIGHT INOPERATIVE. REPLACED BULBS IN PARKING BRAKE LIGHT INDICATOR IAW AMM 20-13-04. OPERATIONS CHECKED GOOD. BULBS OBTAINED FROM KIT.SDR QXEA2014082300709Unknown · unknownDURING LANDING, BRAKING VERY POOR. DURING POST FLIGHT INSPECTION, FOUND NR 1 AND 4 BRAKES COOL AND NR 2 AND 3 HOT. CHECKED BRAKES USING LASER THERMAL TESTER AFTER ARRIVAL OF ACFT AT GATE AND FOUND ALL BRAKES TO BE OF EQUAL TEMPERATURE. INTEROGATED CDS, NO FASDR 7GMB2014082211851Shuttle Valve · defectiveAFTER TAXING INTO RAMP & CREW APPLIED PARKING BRAKE, EMER BRK LO PRESS MSG APPEARS ON EICAS WITH NO HYD POWER. ISOLATED MALFUNCTION TO DEFECTIVE NR 2 MLG BRAKE SHUTTLE VLV. REMOVED DEFECTIVE NR 2 BRAKE ASSEMBLY & REPLACED WITH NEW BRAKE ASSEMBLY. OPERATIONSSDR CA140915005Screw · leaking(CAN) SCHEDULED BRAKE FLUID REPLACEMENT COMPLETED IN JULY 2013. ON 2 SEPARATE OCCASIONS IN OCT 2013. THE LT BRAKE FAILED DUE TO FLUID LOSS. IN BOTH CASES THE BRAKE BLEEDER SCREW WAS DISCOVERED TO BE LOOSE. DURING A SCHEDULED INSPECTION THE LT MLG WAS NOTEDSDR MTNA082020140001Brake Sys · malfunctionedON LANDING THE COPILOTS LT BRAKE DID NOT OPERATE ON LANDING. TROUBLESHOT THE BRAKE SYS IAW JIC 32-42-00 FUT 10000. NO FAULTS FOUND. BLED THE COPILOTS LOW PRESSURE BRAKE SYS IAW JIC 32-42-00 BLD 10000. SYS CHECKED GOOD & THE AIRCRAFT WAS RETURNED TO SERVICESDR SIMA20140818004Circuit Breaker · trippedPARKING BRAKE ON LIGHT IS INOPERATIVE. FOUND CB FOR PARKING BRAKE OUT. RESET & OPERATIONS CHECKED PARKING BRAKE IAW AMM 32-43-00. OPERATIONS CHECKED GOOD.SDR DXTA2014081805859Brake Sys · contaminatedWHEN LEFT BRAKE APPLIED FIRST IT GRABS MOMENTARILY. WHEN BOTH BRAKES APPLIED SIMULTANEOUSLY OR RT BRAKE APPLIED FIRST, LT BRAKE DOES NOT GRAB. VERIFIED DISCREPANCY WHILE TAXIING THE ACFT TO MX & FOUND THE ACFT PULLS TO THE LT WHILE APPLYING BRAKES. INSPECTESDR CA140820002Torque Bridge · chafed(CAN) ON THE BRAKE UNIT, THE TORQUE PLATE SEEMS TO HAVE EITHER BACK OFF OR WAS NOT TORQUE PROPERLY ONTO THE PISTON HOUSING ASSY. ON BRAKE APPLICATION THE TORQUE PLATE WOULD COME IN CONTACT WITH THE INNER FACE OF THE WHEEL CAUSING DAMAGES TO BOTH PARTS. OPERATOSDR SWAA2014082131062Metering Valve · faultyUPON LANDING FIRST OFFICERS BRAKE PEDALS PUSHED ALL THE WAY TO THE FLOOR. ON TAXI IN RECHECKED FIRST OFFICER'S BRAKES LT SIDE HELD, RT SIDE TO THE FLOOR WITH A SHUDDER KICK BACK. R & R RT BRAKES ALTERNATE METERING VLV IAW MM.SDR QXEA2014081400675Brake · smokeSMOKE APPEARED ON BOTH OTBD BRAKES. FUNCTIONAL TESTED ANTI SKID SYSTEM IAW AMM 32-46-00-720-801, NO DEFECTS. RETURNED TO SERVICE.SDR AALA20140813016Sensor · not seatedHOT BRAKES INDICATION. GEAR LT IN DOWN POSITION IAW QRH FOR COOLING EFFECT. FLIGHT RETURNED & LANDED WITHOUT INCIDENT. RESEATED NUMBER 3 BRAKE TEMP SENSOR & FLIGHT RE DEPARTED. SYS GND CHECKED NORMAL OPERATION CLOSED.SDR SIMA20140812006Check Valve · failedNUMBER 2 MAIN BRAKE SYS RETURN LINE CHECK VLV FAILED OPERATIONAL CHECK. R & R NR 2 MAIN BRAKE SYS RETURN LINE CHECK VLV IAW AMM 32-41-09. LEAK & OPERATIONAL CHECKED GOOD.SDR SWIA201439048Transducer · failedRIGHT OUTBOARD BREAK INDICATES 0 ON BTMS AFTER TAXI. HAD REDUCED RT BRAKING ACTION OF ABOUT 50 PERCENT. R & R NR 4 ANTI-SKID WHEEL SPEED TRANSDUCER IAW AMM. OPS CHECKED GOOD. OK FOR SERVICE.SDR SIMA20140811002Sensor · faultyON GEAR RETRACTION BRAKE OVERHEAT MSG ON EICAS. LT OTBD SHOW TOP OF YELLOW. USING DIGITAL THERMOMETER FOUND TEMP OK. R & R NR 1 BRAKE TEMP SENSOR. OPERATIONS CHECKED GOOD IAW AMM 32-47-01.SDR ZSDA2014082200001Brake Sys · contaminatedAIRCRAFT DEPARTED TAXIWAY. NO DAMAGE TO AIRCRAFT. AIRCRAFT TOWED TO HANGAR. FOUND AIR BUBBLES IN BRAKE LINE WHILE BLEEDING BRAKES. TOPPED OFF RESERVOIR. INSPECTED FOR LEAKS, NONE. FOUND BRAKE PEDAL WAS FIRM. RETURNED ACFT TO SERVICE.SDR USAA2014080400004Sensor · faultyAFTER TAKEOFF CREW RECEIVED ECAM WARNING BRAKES HOT, INDICATED 995 DEG C ON BRAKE NR 3. FLIGHT RETURNED TO FIELD & LANDED WITHOUT INCIDENT. R & R NR 3 BRAKE TEMP SENSOR IAW AMM 32-47-15-000-001A. OPERATIONS CHECKED GOOD.SDR USAA2014080400015Warning System · false activationWITHIN 2 - 3 MINUTES AFTER GEAR RETRACTION, GOT BRAKES AUTO BRAKE FAULT ON ECAM. SHORTLY AFTER THAT, GOT BRAKES HOT ECAM. ON WHEEL PAGE, LT MAIN WHEELS SHOWED PEAK TEMP 305 - 310. RT GEAR SHOWED 150 - 170. LOWERED GEAR IAW PROCEDURES FOR COOLING, AUTO BRAKSDR SIMA20140802007Control Unit · failedBRAKE INBD INOPERATIVE ON FINAL APPROACH CAUSED GO AROUND. FOUND NO MSG ON CMC DOWNLOAD. R & R BCU IAW AMM 32-41-02, FNC GOOD.SDR CA140807002Brake Assy · broken(CAN) BRAKE LINING ASSY, ROTOR, BROKEN IN 4 PLACES ALONG HEAT RELIEF CUT IN ASSY.SDR CA140801002Warning Message · false activation(CAN) DURING CRUISE AT F320, THE FLIGHT CREW ENCOUNTERED A HOT GEAR INDICATION MESSAGE ON EICAS. THE FLIGHT CREW CONTACTED ATC TO DESCEND IAW QRH. ATC WAS UNABLE TO COMPLY IN A TIMELY FASHION. THE FLIGHT CREW DECLARED A MAYDAY AS A PRECAUTION AND PRIORITY FOSDR JIKA2014073101Line · leakingON LANDING THE PILOT REPORTED THERE WAS NO PRESS ON THE RT BRAKE. TAXIED TO PARKING WITHOUT INCIDENT. INSPECTED THE RT BRAKE SYS & FOUND THE FLEXIBLE BRAKE LINE PN MS28741-4-0226 LEAKING AT THE FITTING. REPLACED BRAKE LINE, BLEED BRAKE SYS. RT BRAKE OPERATSDR QXEA2014073100643Brake · smokeNR 2 BRAKE SMOKING. INSPECTED BEARING & BRAKE ASSY. NO DEFECTS NOTED. REPLACED BRAKE ASSY. ALL WORK C/W IAW MAINTENANCE T/C'S 6324101 & 6324201. ACFT OK FOR SERVICE.SDR 2014FA0000453Control Unit · damagedAFTER GEAR EXTENSION ON APPROACH THE CREW RECEIVED AN ICAS MESSAGE AMBER "OTBD BRAKE FAIL". THEY LANDED WITHOUT ANY ISSUES. IN TROUBLESHOOTING THE PROBLEM WE FOUND THE BRAKE CONTROL UNIT HAD FAILED ON THE OTBD SIDE. REPLACED BRAKE CONTROL UNIT AND NO FURTHESDR ASOA20140728061Control Unit · faultyTHE CREW REPORTED PRONOUNCED RIGHT PULL WHEN BRAKE IS APPLIED AT TAXI SPEEDS, F/O LEFT BRAKE FEELS SPONGY, BRAKES LOUD WHEN APPLIED. MAINTENANCE INSPECTED AND REPLACED THE BRAKE CONTROL UNIT AND NR 4 BRAKE ASSY. OPS CHECKS WERE GOOD.SDR SIMA20140726013Relief Valve · failedEMERGENCY & PARKING BRAKE SYS THERMAL RELIEF VLV FAILED FUNCTIONAL CHECK. R & R EMER & PARKING BRAKE SYS THERMAL RELIEF VLV IAW AMM 32-44-06. LEAK CHECKED GOOD.SDR SIMA20140726002Packing · leakingSMOKE & HYD FLUID ON ON LT MAIN GEAR. R & R BLEEDER VLV PACKING IAW CMM 32-49-03. OPERATIONS CHECKED GOOD IAW AMM 32-49-07. LEAK CHECKED GOOD.SDR CA140729006Control Unit · failed(CAN) DURING SHORT FINAL CREW NOTED LH/RH OUTBD BRAKE FAIL CAS MESSAGE. ON TOUCHDOWN BRAKES APPLIED BUT SEEMED INEFFECTIVE. CREW ELECTED TO USE EMERG BRAKES. THE AIRCRAFT CAME TO A SAFE STOP ON THE RUNWAY BUT ALL FOUR MAIN TIRES FAILED AND AS A RESULT ALL FOURSDR DALA2014072504214Indicator · malfunctionedAFTER GEAR EXTENSION, LT & RT BRAKE PRESSURE DROPPED TO 800PSI. HYDRAULIC QUANTITY AND PRESSURE WERE NORMAL. CREW DECLARED EMERGENCY. BRAKES OPERATED NORMALLY DURING LANDING ROLLOUT. MAINTENANCE R & R THE BRAKE PRESSURE INDICATOR.SDR USAA2014072500003Tachometer · faultyRECEIVED AN ECAM BRAKES AUTO BRAKE FAULT BRAKE RELEASED JUST AFTER GEAR RETRACTION. FLIGHT RETURNED TO FIELD & LANDED WITHOUT INCIDENT. R & R NR 1 TACHOMETER 19GG IAW 32-42-57. NO FAULTS NOTED ON GND AT THIS TIME. PERFORMED CAT TEST 22-97-00 IAW MOC.
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