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 USAA2011122300001Transducer · inoperativeFLIGHT 1073, PHL-SJU - ECAM BRAKES RESIDUAL BRAKING ON BRAKE 1, 2, 5, 6. MAINTENANCE FOLLOWED TSM 32-40-00-810-927A REPLACED PRESSURE TRANSDUCER -BRAKE BLUE AS PER 32-44-18-000-801/32-44-18--400-801A PERFORMED OPS TEST AS PER 32-43-00-710-801/32-43-00-710-801SDR CA111223003Brake · missing(CAN) WE RECEIVED A BRAKE ASSEMBLY WHICH WAS PURCHASED BY OUR CUSTOMER. UPON INSPECTION THE O/H BRAKE WAS FOUND TO BE MISSING 1 OUT OF 6 ROTOR DISCS. IT WOULD NOT EVEN PASS A BRAKE WEAR CHECK IF INSTALLED ON AN ACFT. THE ASSEMBLY WAS TAGGED.SDR SWIA201129095Control Valve · malfunctionedLEFT BRAKE LOCKED UP DURING TAXI. (FLT 6352) REPLACE INBOARD BRAKE CONTROL VALVE. P/N: 39-651-2 S/N OFF: 506SDR CHQA201100494Transducer · faultyCREW REPORTED THAT DURING LANDING ROLLOUT, THE BRAKES FAILED AT 80 KNOTS. THE CREW SLOWED THE AIRCRAFT USING THE EMERGENCY BRAKE. THE BRAKE SYSTEM BEGAN WORKING AS NORMAL WITHIN 10 KNOTS. THEY ALSO RECEIVED A RUDDER 1/2 INOP MSG ON THE EICAS. MAINTENANCE RSDR REXA201100991Quick Disconnect · disconnectedHYDRAULIC QUICK DISCONNECT ON RT INBOARD LANDING GEAR FOUND DISCONNECTED. RE-SECURED RT INBOARD BRAKE QUICK DISCONNECT AS REQUIRED. OK FOR SVC.SDR MASA2011121964235Transducer · defectiveNR 1 BRAKE AT 0 ON LANDING ROLLOUT. R2 NR 1 WHEEL SPEED TRANSDUCER.SDR REXA201100982Quick Disconnect · out of positionRIGHT OUTBOARD BRAKE IS INOPERATIVE. AFTER LANDING BTMS SHOWS 1 WHEN THE REST OF THE BRAKES ARE 4'S & ON INSPECTION THE REST OF THE BRAKES ARE TOO HOT TO TOUCH & RT OUTBOARD IS ICE COLD. BRAKE PINS ON RT O/B BRAKE NOT MOVING WHEN BRAKES APPLIED. DISCONNECTESDR BQVA20111219Brake Sys · intermittentBRAKE FAIL CAS MESSAGE ON SHORT FINAL - NO NORMAL BRAKING ON LANDING ROLL. EMERGENCY BRAKE SYSTEM UTILIZED SUCCESSFULLY WITHOUT INCIDENT.SDR USAA2011121500020Control Unit · faultedAIRCRAFT LANDED WITH AUTO BRAKES SELECTED. AFTER STARTING MANUAL BRAKING, BRAKES GRABBED VIOLENTLY THEN RELAEASED. CREW RECEIVED ECAM BRAKES SYS 2 FAULT. AFTER SHUTTING DOWN NR 2 ENGINE, ECAM CHANGED TO BRAKES SYS 1 FAULT. REMOVED AND REPLACED THE BRAKE/SSDR 9JLA2012011204308Control Unit · defectiveTHE CREW REPORTED THAT DURING LANDING ROLLOUT THAT THE LT BRAKE WAS VERY "TOUCHY" DURING APPLICATION OF BRAKES. THE BRAKE CONTROL UNIT (BCU) WAS REPLACED WITH A MODIFIED BRAKE CONTROL UNIT. OPS CHECKS WERE SATISFACTORY. OFF PN DAP00100-06, SN 229950088.SDR AWHA121311Unknown · malfunctionedTHE PILOT REPORTED AS HE WAS TAXIING N763FE BACK TO THE PARKING SPACE AND MAKING A LEFT TURN THE LEFT BRAKE PEDAL WENT ALL THE WAY DOWN TO THE FLOOR. HE STATED HE WAS ABLE TO CONTROL THE AIRCRAFT WITH LEFT BRAKE AND A LITTLE REVERSE. AIRCRAFT WAS INVOLVED INSDR HNAA2011121300424Handle · malfunctionedPARKING BRAKE HANDLE WILL NOT SET. WHEN PARK BRAKE HANDLE IS MOVING TOWARD SET, GUST LOCK RELEASES. TIGHTENED HARDWARE ON PARKING BRAKE AND GUST LOCK STOP BRACKET. OPS CHECKED GOOD. OK FOR SERVICE.SDR ODAR201112220011Cable · bindingSHORTLY AFTER THE ANNUAL INSP, THE OWNER REPORTED THAT OCCASIONALLY AFTER APPLYING RUDDER DURING TAXI, THE RT WHEEL BRAKE WOULD BE APPLIED, CAUSING THE ACFT TO STEER IN THAT DIRECTION BECAUSE OF THE CASTER TYPE NOSE WHEEL. UPON INVESTIGATION BY MX, IT WAS DISSDR MASA2011121264175Metering Valve · faultyNR 3 BTMS IS 7 & NR 4 IS 5, NR 1 & 2 ARE 1 NR 3 BTMS IS 7 & NR 4 IS 5, NR 1 & 2 ARE 1. R2 NR 2 BRAKE METERING VALVE.SDR REXA201100905Quick Disconnect · looseRIGHT O/B BREAKS NOT WORKING. A/C PULLED LEFT DURING LANDING. INBOARD HEATED TO 8 WHILE O/B STAYED 0. HYD FLUID ON BRAKES. FOUND RIGHT O/B HYD LINE QUICK DISCONNECT LOOSE. TIGHTEND & OPS CHECK BRAKES IAW 32-43-26. NO DEFECTS. OK FOR SERVICE.SDR CHQA201100466Brake Sys · malfunctionedCREW REPORTED THAT ON LANDING, THE LEFT BRAKES, BOTH THE PILOTS AND CO-PILOTS, NEEDED TO BE PUSHED NEARLY ALL THE WAY DOWN FOR THE BRAKES TO BE EFFECTIVE. MAINTENANCE PERFORMED SEVERAL TAXI CHECKS, NOTING THAT THERE WAS NO DIFFERENCE BETWEEN THE RIGHT AND LEFSDR MASA2011113064133Pedal · malfunctionedBRAKES SPONGY DURING OPERATION. MX OPS CHECK WITH CREW.SDR R61A20110393Switch · failedCREW REPORTED PARKING BRAKE NOT REALEASED MSG IN FLIGHT AND THE "ON" LIGHT FOR EMERGENCY BRAKE WAS FLICKERING DURING FLIGHT. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT INTO MCI. MAINTENANCE REMOVED AND REPLACED BOTH EMERGENCY BRAKE PSI SWITCHES PER EMSDR MASA2011112864120Quick Disconnect · looseNR 2 BRAKE ASSY READING 6 AND IS WET (CA REPORTED NR 1 BTMS WAS AT ZERO). RE-SECURED LOOSE BRAKE 1 QD, NO LEAK.SDR MASA2011112864102Brake Sys · contaminatedNR 3 BTMS READING 8 AND BRAKE SMOKING. BLED BRAKE.SDR CA111129010Pressure Switch · leaking(CAN) CAS MSG, HYD QTY 2 LOW, HYD QTY WAS AT 56% THEN 44% ON LANDING. FOUND PARK BRAKE ACCUMULATOR SWITCH LEAKING, SWITCH REPLACED IAW AMM CHAP 32-42-05-900-802. FUNCTIONAL TEST OF PARK BRAKE ACCU CO. PN ON 1203P0224, SN ON 108, PN OFF G1052-1 & SN OFF 468.SDR NSVA2011301Brake Sys · inoperativeDURING TAXI OUT THE CA SIDE BRAKES WERE NOT RESPONSIVE. FLIGHT RETURNED.SDR QXEA2011112801252Brake Assy · smokeLT SIDE OTBD BRAKE ASSY SMOKING EXCESSIVELY AFTER LANDING. ALL OTHER BRAKE ASSY NORMAL. R & R NR 1 BRAKE ASSY IAW TC 6324201. OPS CHECKED NORMAL. RETURNED TO SERVICE.SDR COMA2011112890035Sensor · failedEN ROUTE FROM DCA TO MIA RECEIVED BRAKE OVERHEAT WARNING MSG AT 36000FT. EMERGENCY DECLARED, A/C DIVERTED TO RIC LANDED SAFELY. REMOVED AND REPLACED RIGHT O/B BRAKE TEMP SENSOR. OPS CHECK GOOD.SDR 2011FA0000758Autobrake Sys · intermittentDURING LANDING, AUTO BRAKE WAS SELECTED. UPON TOUCHDOWN ALL SIXTEEN (16) MLG WHEELS WERE LOCKED, CAUSING ELEVEN (11) MAIN TIRES TO BLOW. THE CAPTAIN IMMEDIATELY DE-SELECTED AUTO BRAKE UPON RECOGNITION OF FAILURE.SDR CA111123012Control Unit · failed(CAN) UPON LANDING, SKIDDED DUE TO THE RNWY BEING WET. THE WX AT TIME OF LANDING WAS HEAVY RAIN. WHEN THE ACFT STARTED TO SKID, THE CREW DEPLOYED THE EMER BRAKE. BOTH MAIN GEAR TIRES HAVE BEEN FLAT SPOTTED. UPDATED BY THE CREW NOT EXACTLY, WE LANDED & APPLSDR REXA201100859Unknown · malfunctionedRIGHT BRAKE FEELS STICKY. INSPECTED RT OUTBD ASSY ACTIVATED BRAKE. NO DEFECTS NOTED IAW CRJ 900 AMM 32-40-00. A/C OK FOR SERVICE AT THIS TIME.SDR NSVA2011297Accumulator · leakingFLIGHT 5030 LANDED IN LFT AND IMMEDIATELY HAD AN OUTBOARD ACCUMULATOR LEAK. THE AIRCRAFT WAS ABLE TO MAKE IT OFF THE RUNWAY AND TAXIWAY AND ENTERED THE RAMP AREA. UPON ARRIVAL ON THE RAMP AREA THE AIRCRAFT LOST BRAKING ABILITY AND NOSEWHEEL STEERING AS WELL SDR CA111205001Line · cracked(CAN) IT WAS NOTICED THAT THE LT OLEO WAS LEAKING FLUID AND LOOSING PRESSURE, AFTER DISMANTLE OF THE BRACKET THAT HOLDS THE BRAKE LINE, A 1.5" CRACK WAS NOTICED. THE PART WAS REPLACED AND ACFT RETURNED TO SERVICE.SDR YENA20111117383Tachometer · shearedFLT 824 SDQ-JFK, CREW DECLARED EMERGENCY DUE TO ECAM MESSAGE "BRAKES" AUTO BRK FAULT "BRAKES RELEASED". THE TECHNICIAN FOUND NR 2 TACHOMETER DRIVE SHAFT SHEARED. REMOVED AND REPLACED TACH AND DRIVE SHAFT IAW AMM 32-42-57-04. OPS CHECK GOOD.SDR MASA2011111664030Metering Valve · malfunctionedNR 2 BRAKE TEMP HIGH ON TAXI. MX WORKING. R&R OB BRAKE METERING VALVE.SDR REXA201100842Unknown · malfunctionedRT BRAKE IS VERY SPONGY. PETAL GOES ALMOST TO THE FLOOR BEFORE BRAKING. BTMS READS 7 ON OUTBOARD. INBOARD INDICATES NORMAL. PERFORMED OPS CHECK OF BRAKING SYSTEM. REF CRJ 900 AMM 32-43-00. CHECKS GOOD. OK FOR SERVICE.SDR MASA2011111664029Metering Valve · faultyBRAKE TEMP NR 1-1 & NR 2-3 & NR 3-7 & NR 4-4-SDF CREW REPORTED NR 3 BRAKE WAS HEATING UP MORE THAN THE OTHER BRAKES AND AFTER DISCUSSION, IT APPEARS THE NR 3 & 4 BRAKES ARE HAVING TO OVER WORK DUE TO NR 1 & 2 BRAKES NOT WORKING TO FULL CAPACITY. R2 BRAKE METESDR C2XA11CL246Control Unit · faultyCLE - FLT 4281 THE CREW REPORTED AFTER LANDING INITIAL BRAKING WAS GOOD THEN A LOSS OF BRAKING, RECEIVED A BRAKE DEGRADE MESSAGE THEN WENT AWAY. BRAKE TEMP WAS HIGH ON THE INBOARD BRAKES. MAINTENANCE INSPECTED AND REPLACED THE BRAKE CONTROL UNIT. OPERATIONASDR MASA2011110863980Quick Disconnect · backed outNR 1 BRAKE TEMP IND 0 NR 2 IS 5. FOUND QD BACKED OUT, RE-SECURED OPS CHECK IS GOOD.SDR DXTA2011110504777Rudder Pedal · malfunctionedWHEN MAKING A TIGHT TURN USING RUDDER AND BRAKES, THE BRAKE PEDALS GO TO THE FLOOR WITHOUT BRAKING. THIS OCCURS BOTH IN RT AND LT TURNS AND IS FELT FROM BOTH PILOT & CO-PILOT PEDALS. BRAKING FEELS NORMAL WHEN MAKING SHALLOW TURNS OFF AND ON THE RUNWAY, BUT THSDR C2XA11CL244Control Valve · faultyDTW FLT 5984 THE CREW REPORTED AN INBORAD BRAKES INOP MESSAGE ON TAKEOFF. THE CREW ABORTED TAKEOFF AND TAXIED BACK TO GATE. MAINTENANCE INSPECTED AND REPLACED THE INBOARD BRAKE CONTROL VALVE. OPERATIONAL CHECKS WERE GOOD.SDR DXTA2011110304770Brake · draggingLEFT BRAKE DRAGGING WHEN APPLIED. PERFORMED POWER BRAKE AND ANTISKID SYS BLEEDING IAW AMM 32-42-00. OPS AND LEAK CHECKED GOOD. PERFORM POWER BRAKE SYS FUNCTIONAL TEST. FOUND TO BE WITHIN LIMITS IAW AMM 32-42-00. PERFORM ANTISKID SYS FUNCTIONAL TEST. FOUNSDR USAA2011110100008Sensor · faultyCREW REJECTED TAKEOFF AT 90 KNOTS DUE TO ECAM WARNING FOR HOT BRAKES. NR 1 INDICATED 545 DEGREES C. MAINTENANCE REMOVED AND REPLACED NR 1 BRAKE TEMPERATURE SENSOR IAW AIRBUS MAINTENANCE MANUAL 32-47-15.SDR UALA2011103105879Sensor · faultyNR 3 BRAKE HIGH TEMP IND, RTFL. AFTER PLR REVIEW FOUND SEVERAL HITS ON BSCU2 (NO BSUU2 DATA (INTM) 32-42-34 OUT OF STOCK ON BSCU. CALLED SAMC C FOR VERIFICATION OF MISMATCH OF MR NUMBERS BUT THE BENCH PLUGS DO NOT MATCH. REINSTALLED OLD UNIT MR62924 NEW UNISDR CHQA201100411Sensor · faultyCREW REPORTED THAT AFTER GEAR RETRACTION RECEIVED A BRAKE OVERHEAT MESSAGE ON THE EICAS. THE CREW FOLLOWED THE QUICK-REFERENCE HANDBOOK AND LOWERED THE GEAR. THE TEMPERATURE INDICATION DID NOT LOWER. THE CREW DIVERTED TO KMSN AND LANDED WITHOUT INCIDENT. MSDR MASA2011102463898Quick Disconnect · looseNR 2 BRAKE LOCKED. RE-SECURED NR 2 BRAKE HYD Q/D.SDR UALA2011102405745Btms · failedBRAKE TEMP SYS BRAKE TEMPERATURE MONITOR SYSTEM HAS FAILED CAUSING PARTIAL OR TOTAL LOSS OF BRAKE TEMPERATURE INDICATION OR LOSS OF ARINC 629 BUS INPUTS FROM THE BRAKE TEMPERATURE MONITOR UNIT. STATUS REPLACED LEFT OTBD AFT TEMP SENSOR & TESTED OKAY.SDR QXEA2011102001087Transducer · malfunctionedBRAKES DO NOT STOP THE ACFT AS NEEDED. REPLACED THE NR 1 INBD WHEEL TRANSDUCER, FUNCTIONAL CHECKED MLG BRAKE SYS AND ANTI-SKID SYS AND TAXI AND BRAKE TESTS. SYS NOW WORKS NORMALLY, BRAKES STOP THE ACFT, NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.SDR MASA2011102063875Unknown · smokeSMOKE FROM LT STRUT BRAKES. INSPECTED BRAKES NO DEFECTS NOTED.SDR MASA2011102063874Fuse · defectiveNR 2 BRAKE APPEARS NOT TO BE WORKING. R2 NR 2 HYDRAULIC FUSE.SDR DXTA2011101904753Brake · malfunctionedON LANDING ACFT PULLED LT DURING PILOTS BRAKE APPLICATION. DURING TAXI WITH JUST LT BRAKE PEDAL APPLICATION ACFT STARTS TO BRAKE SMOOTHLY THEN GRABS & JERKS ACFT TO LT. RT BRAKE PEDAL APPLICATION APPEARS NORMAL & BRAKING FROM RT PILOTS SIDE IS NORMAL. THERE ISSDR USAA2011101700017Shutoff Valve · faultyFLIGHT 2144, LGA-BOS - EN ROUTE TO LGA FLIGHT EXPERIENCED A BRAKE FAULT, THE CAPTAIN DISCUSSED THE SITUATION WITH THE DISPATCHER VIA ACARS AND BOTH AGREED IT WOULD BE SAFE TO CONTINUE TO LGA. THE CREW DID DECLARE AN EMERGENCY AS A PRECAUTION. FLIGHT LANDED SDR REXA201100703Quick Disconnect · looseLEFT BRAKE WHEN USED TAKES MORE PRESSURE TO WORK, BRAKE INDICATORS LOOK NORMAL. RE-SECURED LEFT O/B BRAKE ASSY HYD Q/D IAW CRJ AMM 32-43-26. OPS AND LEAK CHECK NORMAL. HYD QTYS WITHIN LIMITS. A/C READY FOR SERVICE.SDR TRBA2011F00000Brake · weakON FLIGHT 9830, ON TAXI, THE CREW REPORTED THE F/O LT BRAKE WAS VERY SOFT. THE ACFT WAS REMOVED FROM SERVICE. LT BRAKE BLED IAW JIC 32-42-00, BLD 10010. THE OPS CK WAS GOOD. THE ACFT WAS RETURNED TO SERVICE.
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