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 GUUA11060803Brake Sys · contaminatedFLIGHT 9207 PNS/TPA - PILOT REPORTED RIGHT BRAKE INOPERATIVE THE PEDAL GOES ALL THE WAY DOWN BLED RIGHT BRAKES. OPERATIONAL CHECK NORMAL.SDR GUUA11160802Brake Sys · contaminatedFLIGHT 9272 EYW/FLL - PILOT REPORTED RIGHT BRAKE INOPERATIVE. PERFORMED BRAKE BLEEDING ON RIGHT BRAKE ASSEMBLY. OPERATIONAL CHECK NORMAL.SDR DJFA2008080Brake Assy · malfunctionedON LANDING CREW REPORTED NO BRAKING ACTION WHEN APPLYING BRAKES INITIALLY. PUSHING HARDER ON THE BRAKES YIELDED SLIGHT IMPROVEMENT IN BRAKING BUT ALSO RESULTED THE BRAKES GRABBING. CONTROL IMPROVED WHEN DEACTIVATING THE ANTI-SKID SYS.SDR DXTA2008111203350Warning System · activatedDURING T/O ROLL LO BRAKE PRESS AND ANTI SKID INOP ANNUNCIATORS, ILLUMINATED. T/O ABORTED.SDR CA081120003Brake Sys · disintegrated(CAN) DURING PUSHBACK, GRND PERSONNEL REPORTED SMOKING BRAKES. FOUND NR3 BRAKE ROTORS HAD FAILED. REPLACED BOTH NR3 WHEEL AND BRAKE ASSY IAW AMM 32-49-05 AND 32-49-11. S/N OF THE BRAKE IS JAN05-0530.SDR DXTA2008111003343Brake Sys · malfunctionedAT END OF LANDING ROLL OUT RIGHT SEAT PILOT LOST BRAKE PRESSURE WITH PEDALS PRESSED 3/4 THROW. RELEASED BRAKES AND REAPPLIED WITH SAME RESULT (NO BRAKING). WHILE PRESSED THIS SECOND TIME BRAKE KICKED IN AFTER A ONE TO TWO SECOND DELAY AND THEN FUNCTIONED NORSDR IU6R240784Housing · crackedPART WAS FOUND CRACKED DURING BENCH MAINTENANCE.SDR IU6R240813Housing · crackedPART WAS FOUND CRACKED DURING BENCH MAINTENANCE.SDR AALA200802438ABrake · overheatedLAX DURING TAXI - NR 4 BRAKE OVER TEMPERATURE. FLIGHT CREW REPORTED THE BRAKE BRIEFLY CAUGHT FIRE. A FIRE SUPPRESSOR AGENT WAS DISCHARGED INTO THE BRAKE. NO FIRE DEPARTMENT ACTION WAS REQUIRED AND NO EVIDENCE OF FIRE WAS PRESENT ON BRAKE, TIRES OR PRESSURE SDR DXTA2008102903327Switch · out of adjustDURING T/O ROLL AT 60-70 KTS THE RED "NO TAKEOFF" AND AMBER PARKING BRAKE LOW PRESSURE CAS MSG ILLUMINATED. T/O WAS ABORTED. PARKING BRAKE HANDLE WAS IN THE RELEASED (DOWN) POSITION. ADJUSTED PARKING BRAKE SWITCH MM. CHAPTER 32-42-70. OPS CHECKS NORMAL.SDR HSYA20081002Brake Sys · malfunctionedDURING AN ATTEMPTED LEFT HARD TURN OFF OF THE TAXI WAY ONTO THE RUNWAY THE CREW REPORTED THE AIRCRAFT CONTINUED IN A STRAIGHT LINE AND LOST BRAKING. THE CREW WAS ABLE TO STOP THE AIRCRAFT WITH NO INCIDENT. MAINTENANCE TOWED THE AIRCRAFT TO THE HANGAR. AFTERSDR FFSA200800006Brake Sys · malfunctionedPILOT’S RT BRAKE PEDAL WENT TO THE FLOOR WITH LITTLE OR NO BRAKING ACTION UPON LANDING. CO-PILOT’S BRAKE OPERATION WAS NORMAL. PRESSURE TESTED SYSTEM NO LEAKS NOTED. SERVICED HYDRAULIC RESERVOIR AND BLED BRAKE SYSTEM. BRAKE SYSTEM OPS CHECK SATISFACTORY.SDR CA081022002Control Module · failed(CAN) AFTER LANDING, DURING DECELERATION ON RUNWAY AT APPROX 80 KTS, LT AND RT BRAKE FAULT MSG APPEARED ON EICAS ACCOMPANIED BY COMPLETE LOSS OF BRAKING. AFTER APPROX 8 SECONDS BRAKING RETURNED TO NORMAL AND EICAS MSG DISAPPEARED. SERVICE NEWS LETTER SNL190-32SDR DXTA2008101303303Brake Sys · malfunctionedCO-PILOTS BRAKES LEFT PEDAL MOVES ABOUT 1 INCH THEN GRABS, RIGHT PEDAL MOVES .5 INCH THEN GRABS.SDR DXTA200810093299Control Valve · leakingON LT SIDE (CAPT'S SIDE) NOT BRAKE PRESSURE ON LT PEDAL. LT PEDAL GOES TO THE FLOOR. RT PEDAL WORKS NORMAL. RT SIDE (SIC SIDE) BOTH PEDALS WORK NORMAL. TROUBLESHOOT SYS AND FOUND BRAKE CONTROL VALVE LEAKING AT PLUNGER/ REPLACED BRAKE CONTROL VALVE AND SERVICEDSDR C2XA08CL111Control Unit · faultyCLE FLIGHT NR 2626 THE CREW REPORTED A NR 1 T/R DISAGREE AND A SPOILER FAIL MSG IN FLIGHT. THE ACFT RETURNED TO CLE AND LANDED WITHOUT INCIDENT. MX INSPECTED AND REPLACED THE BRAKE CONTROL UNIT AND RELAYS KO479 AND K1202. OPS CHECKS WERE GOOD.SDR DXTA200803299Brake Sys · malfunctionedON LEFT SIDE (CAPT'S SIDE) NO BRAKE PRESSURE ON LEFT PEDAL. LEFT PEDAL GOES TO THE FLOOR.SDR YADA100708Line · rupturedPILOT REPORTED LEFT BRAKE "FLAT". REPLACED SEEPING FLEXIBLE BRAKE LINE - DATE CODE 2Q06.SDR DALA1151360676Arm · damagedNLG SPIN BRAKE ARM REPAIRED IAW EA 06-469511-12, ME01, ME02.SDR DXTA200810043294Relay · inoperativeBOTH BRAKES ON BOTH SIDES FAILED ON LANDING. BRAKE RESERVOIR IS FULL. ACCUMULATOR PRESSURE GAUGE READS RESIDUAL PRESSURE ONLY. CIRCUT BREAKER WAS CHECKED IN. NO BRAKE PRESSURE WAS SHOWN ON ANNUNCIATOR PANEL. REMOVED AND REPLACED RELAY K-745 WITH NEW. SYSTEM OSDR DXTA200803294Brake Sys · failedBOTH BRAKES ON BOTH SIDES FAILED ON LANDING. (K)SDR CA081007010Disc · worn(CAN) THIS BRAKE ASSEMBLY WAS REMOVED FROM ACFT ON THE RT - O/B GEAR FOR BRAKE WEAR BEYOND LIMITS. UPON TEAR DOWN THE LUGS WERE FOUND TO HAVE WORN APPROXIMATELY 40% WHILE THE RIM SIDE HAD MINIMAL WEAR AND THE RIM WAS RETURNED TO SERVICE. THIS TYPE OF WEAR ISSDR T17A081022001Control Valve · inadequateLEFT MAIN LANDING GEAR BRAKES WERE LOCKED UP ON LANDING. THE NR 1 AND NR 2 WHEEL AND TIRE ASSEMBLIES WERE DISTROYED. AFTER REPLACING THE WHEELS, NO DEFECTS COULD BE FOUND WITH THE BRAKE SYSTEM. AS A PRECAUTION THE BRAKE CONTROL VALVE WAS REPLACED AS IT WAS SDR MAS2008F00102Brake Assy · weakLEFT BRAKE ON POLOTS SIDE HAS NO BRAKE PRESSURE.SDR DXTA200809283290Retainer · missingRT SEAT BRAKES NOT OPERATING PROPERLY. DURING TAXI, YOU MUST GO VERY FAR ON THE BRAKES TO GET ANY RESISTANCE. NORMAL BRAKING ON LT SEAT SIDE. NO FLUID NOTED UNDER PEDALS OR WHEELS. VERIFIED DISCREPANCY TROUBLESHOT AND FOUND RT RUDDER TORQUE TUBE SUPPORT ASSDR DXTA200803289Brake Assy · weakRT SIDE BRAKES DID NOT FUNCTION, LT SIDE REQUIRED HEAVY PRESSURE. (K)SDR Q2SQ746008Brake Assy · overheatedACFT LANDED (KDFW) WITH OVERHEATED BRAKES (725 - 800 DEGREES F) AT NR 4, NR 7, NR 9, NR 10, NR 11, NR 15, NR 16 WHEEL POSITIONS. FLASH FIRE AT NR 7 BRAKE ASSEMBLY. INSPECTED IN ACCORDANCE WITH AMM 05-51-26 AND AMM 32-41-15. R&R NR 7 MAIN WHEEL ASSEMBLY AS PSDR DXTA20080924Wire Harness · shortedUPON LANDING ROLLOUT, BRAKES VERY WEAK, FEELS LIKE ANTI-SKID KICKING IN, TAKES EXCESSIVE DISTANCE TO STOP ON TAXI-IN. PERFORMED TAXI CHECK OF ACFT AND FOUND BRAKES TO OPERATE PROPERLY WITH ANTISKID ENGAGED OR DISENGAGED. PERFORMED OPS CHECK OF ANTI SKID SYS ISDR DXTA200809223284Brake Sys · contaminatedLT BRAKE PEDAL ON PILOTS SIDE HAS NO PRESSURE GOES TO FLOOR WITH NO BRAKING AUTHORITY. CO-PILOTS SIDE BRAKES WORK NORMALLY WITH GOOD PRESSURE ON INDICATOR. BLEED LT AND RT BRAKES. BRAKE SYS OPS AND LEAKS CHECKS GOOD AT THIS TIME. ALL WORK DONE IAW MM CHAPTER SDR DXTA200803284Pedal · faultyLT BRAKE PEDAL ON PILOTS SIDE HAS NO PRESSURE GOES TO FLOOR WITH NO BRAKING AUTHORITY.SDR CA080924001Brake Assy · failed(CAN) 100 M FROM STOPPING AT THE GATE, THE RT BRAKE STARTED TO GRAB. BRAKE TEMPS ALL NORMAL RANGE. AFTER SHUTDOWN, INSPECTED RT MAIN BRAKE ASSY AND APPEARS THAT BRAKE PAN AND ASSY CAME APART. NR3 MLG WHEEL AND BRAKE ASSY REMOVED. LG AND ACFT INSPECTED, NO SDR YAD2008F00003Brake Sys · weakPILOT REPORTED LT BRAKE FLAT ON TAXI AND LANDING. MX BLEED BRAKES.SDR DXTA200809163276Brake · weakBRAKES ARE WEAK AND SPONGEY. PERFORMED BLEED OF BRAKE CONTROL VALVE AND ALL 4 MLG BRAKES. TAXI CHECKED GOOD IAW MM 32-40-00.SDR DXT2008F00008Brake · weakBRAKES ARE WEAK AND SPONGY. (K)SDR DXTA200809103271Brake Assy · wornLT BRAKE PIN WORN TO LIMITS. BRAKING IS ALSO MUSHY DURING TAXI. REMOVED LT MLG WHEEL ASSY AND REMOVED LT BRAKE ASSY. INSTALLED OVERHAULED LT BRAKE ASSY. REINSTALLED EXISTING WHEEL ASSY. SAFTIED AS REQUIRED. FOR ALL WORK PERFORMED THE MM 32-40-00 MX PERFORMED SDR DXTA200803271Brake Assy · weakBRAKING IS MUSHY DURING TAXI. (K)SDR DXTA200809073268Brake Assy · weakRT BRAKE PEDAL DROPPED TO THE FLOOR ON BOTH SIDES UPON USAGE DURING LANDING ROLL. PIC IN LT SEAT PUMPED RT BRAKE PEDAL 3 TIMES AND RT BRAKE STARTED TO WORK AGAIN. INITIAL INSP FOUND BOTH PILOT AND CO PILOT BRAKE PEDALS FIRM WHEN DEPRESSED ACCOMPISHED BRAKE BLSDR DXTA200803257Brake Sys · contaminatedCOPILOT RT BRAKE PEDAL IS LESS EFFECTIVE THEN THE LT PEDAL. MORE TRAVEL IS NEEDED TO PRODUCE BRAKE PRESSURE. PERFORMED VISUAL INSP, CHECKING BRAKE LINES IN COCKPIT, CHECKED MASTER CYLINDER FLEXIBLES AND BRAKE ASSY FOR CONTAMINATION OR POSSIBLE FLUID LEAK IAW SDR GUU2008F00051Brake Assy · malfunctionedPILOT REPORTED NO BRAKES AND NO STEERING AT THE END OF LANDING ROLL. PERFORMED PRESSURE POT BLEEDING OF BRAKE SYSTEM. OPERATIONAL CHECK OF BRAKES AND STEERING NORMAL. (K)SDR CA080829007Valve · cracked(CAN) DURING DAILY INSP, THE PRESSURE WAS FOUND LOW ON THE EMERGENCY GEAR/BRAKE RESERVOIR. BOTTLE WAS REMOVED, VALVE AND FITTINGS WERE LEAK CHECKED WITH SNOOP AND CRACK WAS FOUND IN BOTTOM OF VALVE NEAR GAUGE BOSS.SDR Z5F2008F00004Brake · wornUPON LANDING, LT MAIN TIRE BLEW. SHORTLY THERE AFTER, THE RT MAIN TIRE ALSO BLEW. AIRCRAFT CAME TO A STOP ON THE RUNWAY. BOTH BRAKES AND BOTH MAIN WHEELS AND TIRES REPLACED. ANTI SKID SYSTEM CHECKED NORMAL, BRAKES BLED, TAXI CHECK PERFORMED OK, AND AC RETURNESDR DXT2008F00002Brake Sys · inoperativeBRAKING UPON TOUCHDOWN WAS NONEXISTENT FOR APPROX 2-3 SECONDS FOLLOWING TOUCHDOWN.SDR DXTA200808263248Relay · malfunctionedREPEAT WRITE UP INITIAL BRAKE CHECK ON F/O SIDE UPON LEAVING CHOCKS IS SATISFACTORY. HOWEVER, AFTER FLIGHT THE F/O BRAKES ARE COMPLETELY INEFFECTIVE (BOTH SOFT PEDALS F/O SIDE) FOR THE LAST 2-3 SECONDS (CONTINUED FROM ABOVE) AFTER INITIAL BRAKE APPLICATION. AFSDR DXT2008F00001Brake Sys · defectiveINITIAL BRAKE CHECK ON F/O SIDE UPON LEAVING CHOCKS IS SATISFACTORY. HOWEVER, AFTER FLIGHT THE F/O BRAKES ARE COMPLETELY INEFFECTIVE.SDR CA080826008Cylinder · corroded(CAN) CYLINDER CASTING COMPOSED OF ALUM STEEL ANCHOR BOLTS MOUNTED IN CASTING CAUSED CORROSSION OF ALUM BOSS BORES WHICH OVER TIME CAUSED THE BOSS CASTING TO CRACK DUE TO THE (SWELLING) ACTION OF THE CORROSION NEXT TO THE STEEL PINS. DUE TO THE NORMAL DIRT CRESDR DXTA200808243242Unknown · malfunctionedCOPILOTS (RT SIDE) WHEEL BRAKES ARE NOT EFFECTIVE FOR THE FIRST 2 TO 3 INCHES OF TRAVEL. WHEN REAPPLIED, BRAKING IS NORMAL. AFTER 5 OR 10 SECONDS OF TAXI, PROBLEM REOCCURS. OPERATED BRAKES ON BOTH PILOTS AND COPILOTS SIDE SET PARKING BRAKE NORMAL ON BOTH SISDR DXTA20080824Unknown · malfunctionedCOPILOTS (RT SIDE) WHEEL BRAKES ARE NOT EFFECTIVE FOR THE FIRST 2 TO 3 INCHES OF TRAVEL. WHEN REAPPLIED BRAKING IS NORMAL. AFTER 5 OR 10 SECONDS OF TAXI PROBLEM REOCCURS. OPERATED BRAKES ON BOTH PILOTS AND COPILOTS SIDE SET PARKING BRAKE NORMAL ON BOTH SIDESSDR N6WA0080804Warning Light · false activation5314 DAY. BRAKE OVHT ON TAKEOFF ROLL. RETURNED TO FIELD PER QRH. NR 2 BRAKE. DEFERRED BTMC FOR NR 2 BRAKE PER MEL 32-46-01, CAT B ON DMI 6706. C/W REC 670-32-46-00-01.SDR 2008UALA05411Shutoff Valve · faultyANTI-SKID INOP LIGHT ON WITH SWITCH ON -CONSTANTLY. LIGHT ON WHEN PARK BRAKE ON, HOWEVER LIGHT GOES OFF AFTER PARK BRAKE RELEASED, PROG TEXT PARKING BRAKE SHUTOFF VALVE, OPS CHECKED NORMAL. AC OK FOR SERVICESDR CHQA200800167Control Valve · defectiveFLIGHT 6109, CMH TO CVG. ON THE TAKEOFF ROLL, THE BRAKES GRABBED AND THE ACFT VEERED LT. THE CREW REPORTED THAT THE BRAKES ON THE LT ACTUATED WITHOUT COMMAND. THE TAKEOFF WAS ABORTED AND THE ACFT RETURNED TO GATE. THE BRAKES WERE GRABBING WHEN APPLIED DURI
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