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.

SDR QXEA2012102501342Valve · failedBRAKES WILL NOT RELEASE WITH PARKING BRAKE HANDLE RELEASED. R & R PARKING BRAKE CONTROL VALVE IAW AMM 32-44-01. PERFORMED FUNCTIONAL TEST OF PARKING BRAKE SYS IAW AMM 32-44-00. FUNCTIONAL TEST CHECKED GOOD. BRAKES RELEASED WHEN PARKING BRAKE HANDLE RELEOct 25, 2012 · N419QX · Bombdr DHC8402SDR CA121113009Heat Shield · loose(CAN) WHEEL ASSY WAS REPLACED WHEN TIRE WORN TO LIMITS AND SENT TO SHOP FOR REPAIR. WHEN INSPECTED AT SHOP, OUTER WHEEL HALF FOUND TO HAVE 2 GROOVES WORN ON THE INNER SURFACE CLOSEST TO THE BRAKE. WHEN ADVISED OF THIS DAMAGE, WE IMMEDIATELY INSPECTED THE REPLOct 24, 2012SDR 2012FA0000757O-Ring · leakingFLUID LEAKED PAST BRAKE CALIPER O-RING CAUSING FAILURE OF BRAKE AND SUBSEQUENT EXCURSION FROM TAXIWAY. NO DAMAGE OCCURED. O-RING ON REMOVAL WAS STIFF AND SQUARED OFF.Oct 24, 2012 · N263DC · Diamon DA20C1SDR DXTA2012102205159Brake Assy · contaminatedAFTER BLOCK-IN, LEFT BRAKE SMOKING. DURING INSPECTION, LEFT TIRE AND WHEEL ASSY WAS EXTREMELY HOT AND A DISTINCT ODOR OF HOT BRAKES. LANDING WAS NORMAL WITH VERY MINIMAL USE OF THE BRAKES. INSPECTED LEFT BRAKE ASSEMBLY, APPEARS TO BE NEW AND NO EVIDENCE OF OOct 20, 2012 · N120QS · Beech 400ASDR DXTA2012102205156Brake Sys · malfunctionedRIGHT BRAKE MAKING A LOUD MOANING AND CHATTERING NOISE. ALSO GRABS WHEN APPLYING BRAKES. COMPLIED WITH VISUAL INSPECTION OF RT BRAKE. NO FAULTS FOUND. FOUND WEAR INDICATOR MEASURING 0.20", FOUND PRESSURE AT BOTH BRAKES NORMAL. COMPLIED WITH TAXI CHECK FOUOct 20, 2012 · N671QS · Cessna 560XLSDR RJEF2012101802Control Unit · malfunctionedLOST OF BRAKING DURING ROLL, BURST 2 OF 4 TIRES. THE AIRCRAFT WAS INSPECTED AS PER AMM 05-51-15-200-001-A (INSP AFTER WHEEL BURST OR TREAD THROW OR WHEEL FAILURE) AND AMM 05-51-16-200-001-A (INSP AFTER BRAKE EMERGENCY APPLICATION OR OVERHEAT) AND FOUND 4 MWA Oct 18, 2012 · N566TA · Airbus A321231SDR DXTA2012101505147Valve · inoperativeRT BRAKE GRABS. BRAKE PRESSURE JUMPS FROM 300 TO 500 PSI WHEN SLOWLY APPLYING THE BRAKES. OPERATED BRAKES WITH PRESSURE GAUGE INSTALLED ON RIGHT BRAKE. NOTED THAT DURING LIGHT BRAKE APPLICATION ON RIGHT SIDE (UNDER 500PSI) WHEN PRESSURE PEAKS PAST 200 PSI THOct 14, 2012 · N472QS · Gulstm GIVSDR FDEA201210133610Handle · stickingAS POWER WAS INCREASING AFTER TOGA ON TAKE OFF, RECEIVED A CRC FOR "PARKING BRAKE SET" EVEN THOUGH PARKING BRAKE HANDLE WAS DOWN. SECOND TAKE OFF ATTEMPT OK. INSPECTED PARK BRAKE LINKAGE FOR CORRECT OPERATION NO DEFECTS NOTED, CLEANED CONNECTOR AT 7GG, FOOct 13, 2012 · N455FE · Airbus A310222SDR N6WA201210090013Warning Light · illuminatedBRAKE OVERHEAT WARNING MESSAGE IN FLIGHT, DIVERTED IAW LT INBD BRAKE TEMP INDICATION IRRATIC.Oct 9, 2012 · N159GJ · Cndair CL6002C10SDR DXTA2012100805139Filter · dirtyVIBRATION FELT IN BRAKE PEDALS UPON LANDING ROLLOUT. BRAKE EFFECTIVENESS IS DIMINSHED UNTIL STRONG PRESSURE IS APPLIED TO PEDALS. GAINED ACCESS TO THE POWER BRAKE ANTI-SKID CONTROL VALVE FILTERS. CLEANED AND VISUALLY INSPECTED ANTI-SKID CONTROL FILTERS AND COct 7, 2012 · N108QS · Beech 400ASDR DXTA2012100805138Brake · burnedPERFORMED A NORMAL LANDING. DID NOT BREAK HARD AND DID NOT NOTICE ANY SIGNIFICANT ISSUES WHILE BREAKING. AFTER STOPPING, SAW A LOT OF SMOKE FROM THE NR 2 BRAKE ASSY. THE SMOKE STEADILY INCREASED FOR ABOUT 20 MIN. FIRE DEPT SCOPED THE LT ASSEMBLY AT 229 DEG Oct 6, 2012 · N723QS · Gulstm 200SDR ASOA20121004089Control Unit · faultyON TAXI, BRAKES REQUIRED 50-60 PERCENT ACTUATION ON PEDALS TO ENGAGE FOLLOWED BY BRAKE DEGRADED MESSAGE WHICH CLEARED. ON GATE RETURN, BRAKES COMPLETELY FAILED ABOVE 5 KTS. AND REQUIRED USE OF EMERGENCY BRAKE. MX R & R THE BRAKE CONTROL UNIT WITH TAXI AND OPOct 4, 2012 · N13969 · Emb EMB145LRSDR SIMA20121004008Shuttle Valve · faultyON FLIGHT 4057 THE CREW REPORTED THEY RECEIVED A "HYD 1 LOW QTY" AND MFD HYDRAULIC PAGE CONFIRMS HYD SYS 1 QTY IN AMBER LOW RANGE. REPEAT WRITE UP. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AOct 4, 2012 · N810AE · Emb EMB135KLSDR CHQA20120930365Overheat Sensor · faultyCREW REPORTED, ON TAKEOFF RECEIVED A BRAKE OVERTEMP MESSAGE ON THE EICAS. THE CREW DECLARED AN EMERGENCY AND RETURNED TO FIELD. THE AIRCRAFT LANDED WITHOUT INCIDENT. FIRE RESCUE USED THERMAL IMAGING TO DETERMINE THE BRAKE TEMPERATURES AND IT WAS DETERMINED Sep 30, 2012 · N378SK · Emb EMB135KLSDR UALA2012100105565Line · leakingHYDRAULIC LINE LEAKING IN RIGHT MLG WHEEL WELL. LINE REMOVED FOR REPAIR OR REPLACEMENT. REPLACED 1EA CTR SYSTEM HYDRAULIC BRAKE LINE IN RIGHT STRUT-WELL, LEAK CHECKS GOOD.Sep 29, 2012 · N647UA · Boeing 767322SDR DJFA20120929001Brake Sys · pressure lossCREW REPORTED LEFT SIDE, RIGHT BRAKE PEDAL INTERMITTENTLY COLLAPSES TO TRAVEL LIMIT WITH LITTLE OR GRABBY BRAKING ACTION. AFTER PUMPING PEDAL NORMAL BRAKE OPS RETURN, THOUGH PEDAL STILL FEELS SOFT AND DOESN’T MATCH LT PEDAL. THE RT SIDE BRAKES OPERATES NORMALSep 29, 2012 · N438LX · Beech 400ASDR YENA20120927616Transmitter · failedFLT 374 FLL-LGA, AIRCRAFT DIVERTED TO JFK DUE TO ANTI SKID/NWS FAULT DURING CLIMB. WOULD NOT RESET WITH NW STEER SWITCH. RESET ITSELF JUST BEFORE LANDING. AUTO BRAKES FAULT ALSO. REMOVED AND REPLACED BRAKE PEDAL TRANSMITTER PER AMM 32-42-47-04. PERFORMED Sep 27, 2012 · N556JB · Airbus A320232SDR DJFA20120925001Brake Sys · malfunctionedCREW REPORTED DURING LANDING, NO BRAKING ACTION FOR APPROX 700FT AND THEN THEY OPERATED NORMAL. MX UNABLE TO DUPLICATE DISCREPANCY. BRAKING SYS WAS INSPECTED WITH A GROUND OPS CHECKED AND NO DEFECTS WERE FOUND. A MVF WAS PERFORMED AND PASSED.Sep 25, 2012 · N451FL · Beech 400BEECHSDR UALA2012092405428Line · leakingPIN HOLE LEAK ON LEFT GEAR NR 2 FORWARD BRAKE LINE, SOLID LINE THAT MATES TO FLEX LINE TO BRAKE ASSY. REPLACED HYD LINE (PCN 170-3680). OPS AND LEAK CHECK BRAKE SYSTEM. LEAK CHECK OKAY.Sep 23, 2012 · N596UA · Boeing 757222SDR SIMA20120919001Brake Sys · contaminatedON FLIGHT 2916 THE CREW REPORTED WHILE LANDING THE AIRCRAFT PULLED TO THE LEFT WITH EVEN BRAKING PRESSURE APPLIED, NOTICEABLE AT HIGH SPEED. THE AIRCRAFT WAS REMOVED FROM SERVICE. BLED AIR FROM ALL 4 BRAKES, SERVICED SYSTEM. PERFORMED TAXI CHECK AND AIRCRASep 19, 2012 · N730KW · Emb EMB135LRSDR DXTA2012091705125Bungee · damagedDURING LANDING ROLLOUT UNEVEN PRESSURE ON BRAKE APPLICATION. THE LT BRAKE PEDAL TRAVELED SIGNIFICANTLY FURTHER THAN THE RT PEDAL CAUSING A JERKING MOTION. AFTER EXITING THE RUNWAY (TRANSFER CONTROLS), PIC TAXIED IN AND NOTICED UNEVEN BRAKE PRESSURE AND A SIGSep 16, 2012 · N566QS · Cessna 560XLSDR DXTA2012091705124Brake · inoperativeLT BRAKE GRABS EXCESSIVELY DURING BRAKE APPLICATION. PERFORMED TAXI CHECK AND FOUND LH BRAKE LEAKING AT PUCKS. RAMPED AIRCRAFT AND REMOVED WHEEL AND TIRE FOR ACCESS. REMOVED AND REPLACED LH OUTBOARD BRAKE ASSEMBLY IAW CE-750 MM 32-42-01. BLED BRAKES IAW CE-7Sep 15, 2012 · N918QS · Cessna 750SDR AALA20120915001Transmitter · faultyDFW - CREW REPORTED RIGHT BRAKE PRESSURE GAUGE WENT TO RED BAND. EMERGENCY DECLARED FLIGHT LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RIGHT BRAKE PRESSURE TRANSMITTER. SYSTEM GROUND CHECK NORMAL OPERATION.Sep 15, 2012 · N76202 · Doug DC983SDR USAA2012091100021O-Ring · damagedFLIGHT ATTENDANT REPORTED A DIRTY SOCK SMELL AND PHYSICAL SYMPTOMS INCLUDING HEADACHE AND THROAT IRRITATION. OTHER FLIGHT ATTENDANTS LATER REPORTED SIMILAR SYMPTOMS, BUT NO PASSENGERS WERE AFFECTED. FLIGHT DIVERTED TO BNA AS A PRECAUTION. MAINTENANCE FOUND Sep 9, 2012 · N191UW · Airbus A321211SDR DJFA20120908001Brake Assy · contaminatedCREW REPORTED PEDDLE ON LT BRAKE GOES ALL THE WAY DOWN WITH VERY LITTLE BRAKE EFFECT FROM BOTH PILOT POSITIONS. MX BLED AIR FROM BRAKE SYSTEM AND OPS CHECKED GOOD.Sep 8, 2012 · N444FL · Beech STC400BEECHSDR DXTA2012090405114Valve · malfunctionedON LANDING, HAD TO APPLY MUCH MORE FORCE THAN NORMAL TO GET ANY EFFECTIVENESS OUT OF THE BRAKES. SLOWING THROUGH 80 KIAS THE BRAKES GRABBED EXTREMELY HARD, BUT EVENLY. IT GRABBED AND RELEASED AS IF THE ANTI-SKID WAS WORKING, BUT MORE VIOLENTLY. AFTER PARKINGSep 1, 2012 · N724QS · Gulstm 200SDR 2012FA0000617Brake · failedACFT EXPERIENCING ADJUSTER PIN COMPONENT FAILURE THAT INCLUDES EJECTION OF ADJUSTMENT PIN HOUSING, PIN AND NUT FROM BRAKE ASSY. CLIP THAT RETAINS ADJUSTER PIN AND NOTED BY OPERATOR TO BE MISSING AND POSSIBLY CONTRIBUTED TO PIN FAILURE.Aug 31, 2012 · Boeing 737*SDR 2012F00180Brake Assy · unreliableACFT EXPERIENCING ADJUSTER PIN COMPONENT FAILURE THAT INCLUDES EJECTION OF ADJUSTER PIN HOUSING, PIN AND NUT FROM BRAKE ASSY. CLIP THAT RETAINS ADJUSTER PIN AND NOTED BY OPERATOR TO BE MISSING AND POSSIBLY CONTRIBUTED TO PIN FAILURE ON FOUR SPECIFIC SERIALIZEDAug 31, 2012SDR AALA20120827011Control Cable · brokenDFW - CREW REPORTED LEFT BRAKE SYSTEM FAILED ON TAXI WAY. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT BRAKE CONTROL VALVE CABLE THAT WAS BROKEN. SYSTEM GROUND CHECK NORMAL OPERATION.Aug 27, 2012 · N9420D · Doug DC983SDR MASA2012082725072Brake Sys · contaminatedNR 1 BRAKE TEMP READS ONE AND IS WEAK. BLED NUMBER 1 AND 4 BRAKES, TAXI CHECKS GOOD.Aug 27, 2012 · N507MJ · Cndair CL6002C10SDR ENHA2012F00173Brake Assy · weakLEFT BRAKE WAS SOFT AND THE PILOT DID NOT GET THE EXPECTED BRAKING ACTION WHEN THE PEDAL WAS PRESSED.Aug 25, 2012 · N804TH · Cessna 208BSDR MASA2012082535066Accumulator · lowBRAKES DIFFICULT TO ENGAGE / SPONGY. CA SAYS USUALLY ONCE PEDALS ARE TAPPED BRAKES WILL START TO GRAB, BUT HERE THEY MUST BE APPLIED A BIT FURTHER AND WITH MORE FORCE TO GET THE SAME AMOUNT OF ACTUATION. MX SERVICED THE BRAKE ACCUMULATORS.Aug 25, 2012 · N27318 · Cndair CL6002B19SDR CA120827014Brake Assy · failed(CAN) AFTER LANDING, THE ACFT TAXIED TO THE NORTH SIDE OF THE AIRPORT ALONG BRAVO. THE LT MAIN TIRE HAD A BLOW OUT. THE WHEEL WAS INSPECTED AND NOTICED ALL FUSE PLUGS WERE BLOWN. THE ACFT WAS TAKEN TO THE HANGER AND INSPECTION TO THE BRAKE UNIT REVEALED THAAug 24, 2012 · Piagio P180SDR 2012F00215Brake Assy · damagedLEFT MLG BRAKE LEAKING, ABNORMAL BRAKE PISTON DAMAGE, ONE MISSING BRAKE DISC 50 PARTS OF BRAKE DISC FOUND ON RWY. MX ENGINEER OBSERVED AFTER ARRIVAL OF THE ACFT ON STAND E27 A BROKEN BRAKE CYLINDER AND SOME HYD FLUID LEAKAGE.Aug 24, 2012 · N1611B · Boeing 767332SDR MASA2012082825074Transducer · faultyBRAKE IS NOT WORKING IN LOW SPEED. R2 NR 4 WHEEL SPEED TRANSDUCER.Aug 24, 2012 · N509MJ · Cndair CL6002C10SDR MASA2012082335062Line · looseNR 1 BRAKE TEMP READS ZERO AND IS COLD. MX RE-SECURED A LOOSE BRAKE LINE.Aug 23, 2012 · N509MJ · Cndair CL6002C10SDR UALA2012081704590Brake · failedNEED RIGHT TILLER TO TAXI, PULLS LEFT. TROUBLESHOT PER FIM 32-51-00. REPLACED NR 6 BRAKE PER AMM.Aug 17, 2012 · N644UA · Boeing 767322SDR MASA2012081535041Metering Valve · bypassingBRAKES REQUIRE EXCESS PRESSURE. REPLACED BRAKE METERING VALVE.Aug 15, 2012 · N509MJ · Cndair CL6002C10SDR ASOA20120815069CShuttle Valve · leakingTHE CREW REPORTED THE NR 1 HYDRAULIC SYS WENT INTO THE AMBER RANGE IN FLIGHT. THE ACFT DIVERTED AND LANDED WITHOUT INCIDENT. MX INSPECTED AND REPLACED THE NR 1 BRAKE SHUTTLE VALVE AND THE NR 4 BRAKE ASSY. OPS CHECKED GOOD. THE ACFT WAS RELEASED FOR SERVICE.Aug 15, 2012 · N14562 · Emb EMB145SDR QXEA2012081100787Shuttle Valve · inoperativeSPONGY BRAKES. BRAKING IS EQUAL, NO PULLING LT OR RT. BLED ALL FOUR BRAKES WITH MAIN BRAKE SYSTEM IAW AMM TASK 32-42-00-870-801. DURING BLEED PROCESS, FOUND NR 2 FUSE /SHUTTLE VALVE APPEARED TO BE INOPERATIVE. REPLACED NR 2 BRAKE FUSE /SHUTTLE VALVE IAW AMAug 11, 2012 · N424QX · Bombdr DHC8402SDR UALA2012081304416Brake · fireNR 6 BRAKE FIRE REPORTED. ACCOMPLISHED INSPECTION AND CLEAN UP REF ECRA 0551-01032. NO DAMAGE NOTED. WHEEL ASSY'S 1 ,2, 5 AND 6 REPLACED REF AMM 32-45-01. BRAKE ASSY'S 5 AND 6 REPLACED.Aug 10, 2012 · N657UA · Boeing 767322SDR YENA20120810574Control Module · failedFLT 6 JFK-BUF, CREW DECLARED EMERGENCY DUE TO AFTER SELECTING LANDING GEAR DOWN, BRAKE RIGHT FAULT AND BRAKE LEFT FAULT MESSAGE. PERFORMED GO AROUND AND QRH PROCEDURES. AFTER LANDING LEFT AND RIGHT OUTBOARD BRAKE TEMP SHOWED INOP BRAKES. REMOVED AND REPLACEAug 10, 2012 · N239JB · Emb ERJ190100IGWSDR USAA2012081300024Valve · leakingINFLIGHT MSP-PHX, CREW RECEIVED 'HYD Y SYS LO LVL' ECAM MESSAGE. IT WAS DETERMINED THAT YELLOW HYDRAULIC SYSTEM WAS LOST. AN EMERGENCY WAS DECLARED AND AIRCRAFT LANDED WITHOUT INCIDENT IN PHX AND TAXIED TO GATE UNDER ITS OWN POWER. MAINTENANCE REMOVED AND RAug 9, 2012 · N185UW · Airbus A321211SDR DXTA2012081005083Brake Assy · chatteringBRAKES GRABBING AND CHATTERING DURING ALL TAXI PROCEDURES. BRAKES ALSO VERY GRABBY (PARTICULARLY TO THE RT) ON LANDING. AUDIBLE METAL ON METAL NOISE VERY DISTINCT IN CABIN, COCKPIT AND REPORTED BY GROUND CREW. PARTICULARLY WHEN APPLYING RT BRAKE. R & R RT BRAug 9, 2012 · N676QS · Cessna 560XLSDR DXTA2012081005084Brake · weakRIGHT BRAKE IS SPONGY, COMPARED TO THE LEFT. BLED RIGHT BRAKES INBD AND OTBD IAW AMM 32-40-00. OPS CHECKED GOOD.Aug 9, 2012 · N811QS · Raythn HAWKER800XPSDR CA120808003Rod End · broken(CAN) DURING AN APPROACH TO LANDING, THE STUDENT WENT TO TEST THE BRAKES AND HAD NO PRESSURE ON THE LT BRAKE. THE STUDENT LANDED USING NO BRAKES AND EXITED THE RUNWAY. ON INSPECTION, THE LT BRAKE FORK END WHICH ATTACHES THE PEDAL TO THE MASTER CYLINDER WAS SAug 8, 2012 · Cessna 172SSDR DXTA2012080905082Brake · wornRIGHT WHEEL BRAKE BINDS AND DRAGS ON TAXI, WHEN BRAKE IS APPLIED A VIBRATION CAN ALSO BE FELT THROUGH THE AIRFRAME. PERFORMED TAXI CHECK, VERIFIED RT BRAKE VIBRATION. PERFORMED BRAKE BLEEDING IAW THE IAW MM 32-42-00. PERFORMED TAXI CHECK, VIBRATION STILL FOAug 8, 2012 · N663QS · Cessna 560XLSDR CA120807002Brake · failed(CAN) ON ARRIVAL RAMP CREW ADVISED THAT THEY SAW PARTS FALL OFF AS ACFT WAS PULLING INTO GATE 24A. RIGHT OTBD TIRE BRAKE NR 4 SUPPORT BRACKET. FOUND 3 PIECES ON RAMP. FIXED. NR 4 BRAKE ASSY REPLACED IAW AMM 32-49-11. REMOVED PN 90002340-2PR, SN AUG07-08Aug 7, 2012 · Emb ERJ190100IGWSDR DXTA2012080305075Brake Sys · failedBRAKES ARE VERY HARD AND UNRESPONSIVE. PEDALS DEPRESS ALMOST FULL TRAVEL WITH SOFT LIMITED BRAKING. AT THE VERY END OF TRAVEL, BRAKE PEDALS TAKE A LARGE AMOUNT OF EFFORT TO GET ANY SUBSTANTIAL EFFECT. WITH LOTS OF FORCE, BRAKES DO FINALLY ACHIEVE 3000PSI. NO OAug 2, 2012 · N401QS · Gulstm GIVSDR MASA2012073135008Brake Sys · contaminatedAIRCRAFT DIFFICULT TO STOP. MAINTENANCE BLED THE BRAKES AND PERFORMED A TAXI CHECK. NO FURTHER FAULTS WERE NOTED.Jul 31, 2012 · N509MJ · Cndair CL6002C10
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