JASC 3243

Service difficulty reports · 445

Reports filed under 3243 · Master Cylinder/Brake Valve, 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 = '3243'
  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.

SDR CA190628003Metering Valve · faulty(CAN) OUTBOARD ANTI-SKID MESSAGE IN FLIGHT. AIRCRAFT RETURNED TO FIELD DUE TO CONDITION OF THE RUNWAY AT DESTINATION AIRPORT. CORRECTIVE ACTION: REMOVED AND REPLACED THE OUTBOARD BRAKE METERING VALVE IAW CRJ700 AMM 32-43-36 OPS TEST FOUND SERVICEABLE (TC# 201Jun 25, 2019 · Cndair CL6002C10SDR AWHA201906184001Master Cylinder · failedUPON TAXI TO RWY 20 FOR DEPARTURE FROM KPWT AT IDLE RPM (A TWY NE BOUND) LOSS OF BRAKING/STEERING CONTROL, RESULTED IN ACFT VEERING OFF PAVED SURFACE AND INTO THE GRASS ADJACENT TO TWY. ACFT WAS IMMEDIATELY SHUTDOWN AND SECURED. NO CONTACT WITH ANY OBJECT AND Jun 14, 2019 · N661WA · Cessna 208BSDR HYIA20190611001Spring · brokenPILOT REPORTED A LOUD BANG FROM THE RIGHT SIDE WHEEL, A LOSS OF RIGHT DIRECTIONAL CONTROL AND BRAKES, AND THE RIGHT RUDDER PEDAL FELT VERY LOOSE. MAINTENANCE INSPECTED AND FOUND THE RIGHT BRAKE MASTER CYLINDER SPRINGS BROKEN. THE MASTER CYLINDER WAS REPLACED WJun 7, 2019 · N747WS · Cessna 402CSDR EPUA2019040129001Master Cylinder · shearedAIRCRAFT ON GROUND AND PILOT REPORTS NO LEFT RUDDER AND NO LEFT BRAKE. MAINTENANCE INSPECTED AIRCRAFT AND DETERMINED THAT THE LEFT SIDE MASTER CYLINDER WAS SHEARED. MAINTENANCE REPLACED DEFECTIVE MASTER CYLINDER AS REQUIRED. NO OTHER DEFECTS WERE NOTED. TIMMar 29, 2019 · N17GN · Cessna 207ASDR 2019FA0000051Piston · brokenAFTER A TOUCH AND TAKE OFF, THE PILOT REPORTED BRAKE MALFUNCTION, THE PISTON AT THE MASTER CYLINDER WAS FOUND BROKEN. PART REPLACED.Feb 25, 2019 · Cessna 172SSDR 2019FA0000046Piston · brokenTHE PILOT REPORT THE BRAKE LT INOPERATIVE AFTER TAKE OFF, AFTER LANDING THE MASTER CYLINDER PISTON WAS FOUND BROKEN.Feb 25, 2019 · Cessna 172SSDR AALA201901289044Master Cylinder · leakingLEFT BRAKE PEDAL SPONGY AND REQUIRES EXCESSIVE PEDAL TRAVEL. THE AIRCRAFT FAILED AN ALTERNATE BRAKE CHECK. LEFT SIDE. SUSPECT ALTERNATE/ AUX BRAKE FLUID RESERVOIR REQUIRES REFILLING. THE AIRCRAFT WAS GROUNDED. LEFT AND RIGHT BRAKE CONTROL MASTER CYLINDERS RJan 26, 2019 · N680AW · Airbus A320232SDR EPUA20180928001Master Cylinder · failedNO BRAKES WERE NOTED BY PILOT FOR LEFT TIRE. MAINTENANCE INSPECTED AIRCRAFT AND DETERMINED THAT THE LEFT BRAKE MASTER CYLINDER HAD FAILED. THE UNIT IS SUSPECTED TO HAVE INTERNAL LEAKAGE. UNIT WAS REPLACED AND NO FURTHER ISSUES WERE NOTEDSep 27, 2018 · N750RV · Cessna 208BSDR 6CBA2018091018178Master Cylinder · faultyPILOT REPORTS, PILOT IN COMMAND'S SIDE RIGHT BRAKE PEDAL GOES COMPLETELY TO FLOOR. NO RIGHT BRAKE DIRECTIONAL CONTROL. THE RT PILOT BRAKE MASTER CYLINDER P/N 959.47.51.132 WAS FOUND FAULTY. IT WAS REMOVED AND REPLACED IAW THE AMM 12-B-32-40-04-00A-920A-A. OPS Sep 6, 2018 · N243AF · Pilats PC1247ESDR 2018FA0000151Valve · leakingINSTALLED PARKING BRAKE VALVE AS A A REPLACEMENT FOR FAILED VALVE. PARKING BRAKE VALVE FAILS TO HOLD PRESSURE ON LT INBD BRAKE. FAILS FUNCTIONAL CHECK.Apr 26, 2018 · N300JD · Cessna 750SDR 2018FA0000137O-Ring · brokenDURING TAXI PILOT APPLIED BOTH BRAKES. THE RIGHT PEDAL WENT THROUGH FULL TRAVEL AND THE LEFT PEDAL ACTIVATED THE BRAKE. THE AIRCRAFT SPUN QUICKLY TO THE LEFT AND WENT OFF OF THE TAXI WAY. THE MAINTAINERS DISCOVERED A BROKEN O-RING IN THE RIGHT BRAKE MASTER Apr 12, 2018 · N51827 · Cessna 172RSDR MTNA20180221001Master Cylinder · failedDURING TAXI OUT, THE RT BRAKE FAILED AND THE LT BRAKE REPORTEDLY LOCKED. DISCOVERED THAT THE RT MASTER CYLINDER HAD FAILED AND THAT THE LT BRAKE DID NOT LOCK UP AS IT WAS THE ONLY BRAKE WORKING. THE MASTER CYLINDER WAS REPLACED AND OPERATIONALLY CHECKED GOODFeb 20, 2018 · N881FE · Cessna 208BSDR E07A201802120009Valve · leakingAFTER BRAKE RELEASE. PARK BRAKE LIGHT STAYS ON OR IS INTERMITTENT COMING ON.Feb 10, 2018 · N340AS · Emb EMB505SDR E07A201802120008Valve · leakingAFTER BRAKE RELEASE. PARK BRAKE LIGHT STAYS ON OR IS INTERMITTENT COMING ON.Feb 10, 2018 · N301AS · Emb EMB505SDR E07A201802120001Valve · leakingAFTER BRAKE RELEASE. PARK BRAKE LIGHT STAYS ON OR IS INTERMITTENT COMING ON. DURING BRAKE SET. PUMP IS CYCLING EXCESSIVELY.Feb 7, 2018 · N665AS · Emb EMB500SDR E07A201802120004Valve · leakingAFTER BRAKE RELEASE. PARK BRAKE LIGHT STAYS ON OR IS INTERMITTENT COMING ON. DURING BRAKE SET. PUMP IS CYCLING EXCESSIVELY.Feb 5, 2018 · N639AS · Emb EMB500SDR E07A201802120003Valve · leakingAFTER BRAKE RELEASE. PARK BRAKE LIGHT STAYS ON OR IS INTERMITTENT COMING ON. DURING BRAKE SET. PUMP IS CYCLING EXCESSIVELY.Jan 30, 2018 · N630AS · Emb EMB500SDR AALA201801229004Pin · corrodedRIGHT MAIN LANDING GEAR REAR PINTLE PIN FOUND CORRODED. REPLACED THE RIGHT MLG PINTLE PIN IAW 26T00032001.Jan 19, 2018 · N713UW · Airbus A319112SDR AALA201801199041Fitting · wornWORN FITTINGS ON AFT RIGHT MLG DOOR ACTUATOR ON KEEL BEAM. REMOVED AND REPLACED THE GEAR DOOR ACTUATOR FITTINGS IAW ARI 15 R533 70501 C, AND EA276706.Jan 13, 2018 · N117UW · Airbus A320214SDR E07A201802120010Valve · leakingAFTER BRAKE RELEASE. PARK BRAKE LIGHT STAYS ON OR IS INTERMITTENT COMING ON.Dec 15, 2017 · Emb EMB505SDR AALA201801089014Pin · corrodedCORROSION TO UPPER PIN BETWEEN BS 732 TO 1469, BETWEEN RIBS 2 AND 3. REPLACED THE PIN IAW EA 275970.Dec 8, 2017 · N278AY · Airbus A330323SDR FDEA201710193011Transducer · damagedWHEN CLEARED FOR TAKEOFF, TOOK THE RUNWAY IN A LEFT TURN, THE ACFT KEPT TURNING LEFT REGARDLESS OF TILLER INPUT. TOLD BY ACFT HOLDING SHORT, HAD A LOCKED BRAKE. THRUST WAS NOT ASSYMETICAL, VERIFIED. FOUND THE NR 5 WHEEL SPEED TRANSDUCER DEFECTIVE. R & ROct 19, 2017 · N624FE · Doug MD11FSDR 2017FA0000503O-Ring · wornAIRCRAFT EXPERIENCED LOSS OF LT BRAKES DURING TAXI TO RUNWAY. PILOT WAS ABLE TO STOP WITH OTHER BRAKE AND ELECTED TO HAVE AIRCRAFT TOWED TO PARKING. NO PRESSURE WAS EXPERIENCED WITH OPERATION OF BRAKE. REMOVED MASTER CYLINDER AND FOUND AN O-RING WAS WORN FLATSep 11, 2017 · N52364 · Cessna 172PSDR E07A201802120006Valve · leakingAFTER BRAKE RELEASE. PARK BRAKE LIGHT STAYS ON OR IS INTERMITTENT COMING ON. DURING BRAKE SET. PUMP IS CYCLING EXCESSIVELY.Jul 18, 2017 · N669AS · Emb EMB500SDR MTNA2017062701Master Cylinder · inoperativeDURING TAXI, THE AIRCRAFT EXPERIENCED A COMPLETE BRAKE FAILURE. THE AIRCRAFT WAS STOPPED USING THE EMERGENCY BRAKE, AND RETURNED TO GATE WITHOUT INCIDENT. THE FO'S MASTER CYLINDER WAS REPLACED, ALONG WITH THE LOW-PRESSURE RESERVOIR AND THE METERING VALVE. THE Jun 27, 2017 · N909FX · Aerosp ATR42300SDR AALA201706199034Master Cylinder · malfunctionedRIGHT BRAKE PEDAL WILL NOT GIVE MORE THAN 800 PSI. REMOVED AND REPLACED RIGHT MASTER CYLINDER.Jun 17, 2017 · N114UW · Airbus A320214SDR E07A201802120007Valve · leakingAFTER BRAKE RELEASE. PARK BRAKE LIGHT STAYS ON OR IS INTERMITTENT COMING ON.Jun 7, 2017 · N335AS · Emb EMB505SDR E07A201802120002Valve · leakingAFTER BRAKE RELEASE. PARK BRAKE LIGHT STAYS ON OR IS INTERMITTENT COMING ON. DURING BRAKE SET. PUMP IS CYCLING EXCESSIVELY.May 16, 2017 · N665AS · Emb EMB500SDR E07A201802120005Valve · leakingAFTER BRAKE RELEASE. PARK BRAKE LIGHT STAYS ON OR IS INTERMITTENT COMING ON. DURING BRAKE SET. PUMP IS CYCLING EXCESSIVELY.Apr 21, 2017 · N639AS · Emb EMB500SDR GLBA2017030700638Master Cylinder · contaminatedSIG EVENT - THE CREW REPORTED THAT THE CAPTAIN'S LEFT HAND BRAKE WAS SPONGY AND INEFFECTIVE. MAINTENANCE BLED THE CAPTAIN'S LEFT HAND BRAKE IAW BEECH 32-40-05. OPS CHECK GOOD.Mar 5, 2017 · N231YV · Beech 1900DSDR COEA2016122401778Master Cylinder · failedDURING TAXI AFTER LANDING, THE RT BRAKE FAILED. RT BRAKE PEDAL WENT ALL THE WAY TO THE FLOOR. MAINTENANCE REPLACED THE RT BRAKE MASTER CYLINDER. OPS CHECKED GOOD.Dec 24, 2016 · N778FE · Cessna 208BSDR GLBA2016060600591Master Cylinder · wornPILOT REPORTED THAT THE CAPTAINS SIDE LT BRAKE PEDAL IS NOT HOLDING & WENT TO THE FLOOR. REPLACED THE CAPTAINS LT BRAKE CYLINDER IAW 32-40-06, PN 90-380001-33 & SN 2912 OFF, SN 3549 ON, BRAKE BLEED & OPERATIONS CHECKED GOOD.Jun 3, 2016 · N231YV · Beech 1900DSDR 6CBA20160505150Master Cylinder · faultyBRAKE PEDALS GO TO THE FLOOR WITH MINIMAL BRAKING AUTHORITY. SYS WILL NOT HOLD PRESS. THE BRAKE SYS WAS INSPECTED & THE PILOTS LT BRAKE MASTER CYLINDER, PN 959.47.51.131, WAS FOUND TO BE FAULTY. IT WAS R & R IAW AMM 12-A-32-40-04-00A-920A-A. THE BRAKE SYS May 5, 2016 · N669AF · Pilats PC1247SDR COEA2016030902803Master Cylinder · inoperativeAFTER ARRIVAL FROM FLIGHT 8299, THE CREW NOTED THE RT FIRST OFFICERS BRAKE WAS INOPERATIVE. REPLACED THE FIRST OFFICERS MASTER CYLINDER, BLED BRAKES. OPERATIONS CHECKED GOOD.Mar 9, 2016 · N803FX · Aerosp ATR72212SDR FDEA201602290721Brake · failedFOUND NR 7 BRAKE HAS EVIDENCE OF A ROTOR OR STATOR COMING APART, CARBON FLAKES, NEAR THE BRAKES PISTONS. R & R NR 7 MAIN BRAKE ASSEMBLY IAW MM 32-43-01-4. INSPECTED NR 7 AXLE, NR 7 WHEEL & TIRE ASSEMBLY & ADJACENT AREAS, NO FURTHER DEFECTS OR DAMAGE NOTED. Feb 29, 2016 · N321FE · Doug MD1030FSDR JIKA2016020201Cap · defectiveDURING LANDING, PILOT NOTICED THE BRAKING SYS WAS EXTREMELY WEAK & UNRESPONSIVE, PILOT EVENTUALLY STOPPED ON THE RUNWAY & NOTIFIED THE TOWER OF THE BRAKING SITUATION. THE TOWER CALLED FOR TOW VEHICLE & ACFT WAS TOWED OFF RUNWAY BACK TO THE PARKING RAMP. TROUFeb 2, 2016 · N3540N · Piper PA31350SDR HYIA20160129002Packing · defectivePILOT REPORTED RT BRAKE TEMP FAIL. INSPECTED BRAKE SYS & FOUND RT BRAKE SPONGY. REPACKED THE RT BRAKE MASTER CYLINDER, BLED & SERVICES. AS PRECAUTION, INSPECTED HYD LINES, BRAKE CALIPER & BRAKE LININGS. NO DISCREPANCY OR LEAK NOTED AT THIS TIME.Jan 26, 2016 · N751CA · Cessna 402CSDR HYIA20160104001O-Ring · wornPILOT REPORTED NO RT BRAKE. INSPECTED & FOUND THE RT MASTER CYLINDER INTERNAL O RING WORN. REPLACED O RING IAW MM CH 32-40-01. OPERATIONALLY CHECKED GOOD.Dec 27, 2015 · N36911 · Cessna 402CSDR HYIA20151203005Master Cylinder · malfunctionedPILOT REPORTED RT BRAKE FAILURE WHILE MAKING RIGHT 180 ON RUNWAY. LT MAIN GEAR EXITED RUNWAY. INSPECTED THE ACFT, NO DAMAGE NOTED. RE-SEALED RT MASTER CYLINDER, SERVICED & BLED. TAXI CHECKED GOOD.Dec 2, 2015 · N26632 · Cessna 402CSDR SIMA20151029010Check Valve · failedEMERGENCY PARKING BRAKE SYS RETURN LINE CHECK VLV FAILED OPERATIONAL CHECK. R & R EMER PARKING BRAKE SYS RETURN LINE CHECK VLV IAW AMM 32-44-08. LEAK CHECKED GOOD. TQ WR EASI 8301.Oct 29, 2015 · N694AE · Emb EMB145LRSDR 2015FA0000476Master Cylinder · failedAFTER INSTALLATION OF THIS USED PART, ON LANDING FOLLOWING THE FIRST FLIGHT, THE PILOT DISCOVERED THAT HE HAD NO RIGHT BRAKE. ON INSPECTION, IT WAS DISCOVERED THAT THE PISTON SHAFT HAD FRACTURED AT THE BASE OF THE THREADED PORTION WHERE THE FORK FOR ATTACHINGOct 2, 2015 · N527JT · Amtr MUSTANG2SDR FDEA201509092825Master Cylinder · leakingDURING LANDING, LT BRAKES GRABBED HARD & CAUSED A CONTROL ISSUE. TEMPS CLIMBED TO ABOVE 400 DEGREES ON LT & RT REMAINED APPROX 60 DEGREES, NO NOTICEABLE STEERING ISSUES DURING TAXI. LT BRAKE HAD MORE TRAVEL BEFORE GRABBING THAN RT. NOTED LT GEAR BRAKE TEMPSep 9, 2015 · N728FD · Airbus A300B4622RSDR HYIA20150827003O-Ring · damagedPILOT REPORTED LT BRAKE FAILED UPON LANDING. R & R O RING ON PISTON IN LT MASTER CYLINDER, SERVICED WITH HYD FLUID. OPERATIONAL & LEAK CHECKED GOOD.Aug 26, 2015 · N991AA · Cessna 402CSDR HYIA20150827002Master Cylinder · lowPILOT REPORTED RT BRAKE SOFT & NO BRAKING ACTION. INSPECTED THE RT BRAKE SYS. SERVICED RT BRAKE MASTER CYLINDER WITH HYD FLUID. OPERATIONALLY CHECKED GOOD.Aug 26, 2015 · N678JG · Cessna 402CSDR 2015FA0000364Master Cylinder · crackedUPON LANDING, PILOT LOST RT BRAKE PEDAL ACTUATION AS WELL AS RT BRAKE CAPABILITIES. INITIAL GVI-VISUAL INVESTIGATION REVEALED RT BRAKE MASTER CYLINDER PISTON ROD PN 0541143, BROKEN AT BASE BELOW CLEVIS CHECK NUT PN 0541140. UPON DVI-VISUAL INSPECTION THE CLAug 5, 2015 · N206PD · Cessna TU206GSDR HYIA20150804002Fluid · lowLEFT FOOT BRAKE, NO PRESS ON LT SIDE, NO BRAKING ACTION LT SIDE. INSPECTED LT BRAKE LININGS, CHECKED FOR LEAKS, NO DEFECTS NOTED. SERVICED MASTER CYLINDER WITH FLUID. OPERATIONS CHECKED GOOD.Jul 29, 2015 · N67886 · Cessna 402CSDR HYIA20150804001Fluid · lowLOST BRAKING FOR A FEW SECONDS ON LANDING ROLLOUT. FIRST ON CO-PILOT SIDE THEN ON PILOT SIDE. INSPECTED BRAKE LINING & PADS ON LT & RT SIDE. INSPECTED FOR LEAKS, NO DEFECTS NOTED, SERVICED BOTH BRAKE MASTER CYLINDERS WITH FLUID. OPERATIONS CHECKED GOOD.Jul 29, 2015 · N494BC · Cessna 402CSDR HYIA2015072020150Master Cylinder · lowPILOT REPORTED ON LANDING, RT BRAKE PEDAL WENT TO THE FLOOR & APPLIED NO BRAKE PRESS. INSPECTED RT BRAKE SYS WITH NO DEFECTS OR LEAKS NOTED. SERVICED RT BRAKE MASTER CYLINDER WITH HYD FLUID IAW MM CH 32-40-00. OPERATIONALLY CHECKED GOOD.Jul 15, 2015 · N26632 · Cessna 402CSDR 2015FA0000317Master Cylinder · damagedWHILE BEING TAXIED FOR TAKEOFF, THE RT BRAKE FAILED, RESULTING IN THE ACFT PROPELLER TO CONTACT A TAXIWAY LIGHT RESULTING IN IRREPAIRABLE DAMAGE TO THE PROPELLER. UPON VISUAL INSPECTION OF THE RT BRAKE MASTER CYLINDER THE COVER CHAMPHER WAS DAMAGED NOT ALLOWIJul 10, 2015 · N40SP · Cessna 172MSDR CA150629016Master Cylinder · weak(CAN) ON LANDING, BRAKE LT WAS SPONGY, LOST COMPLETE LT BRAKE ON ROLL OUT. REPLACED LT BRAKE ASSY AND BRAKE MASTER CYLINDER. FUNCTION AND TAXIED ACFT CHECK OK NO LEAKS. BRAKE MASTER CYLINDER WAS THE PROBLEM.Jun 27, 2015 · Airtrc AT802A
Back to JASC 3243