JASC 3240
Service difficulty reports · 6,457
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 VNAA202509260002Brake · corrodedDURING REMOVAL OF MLG RH SHOCK STRUCT IN REFERENCE TASK CARD:32-079-003-19-RH CORROSION WAS FOUN ON BRAKE TAKE OUT RINK MLG RH. PIN, BRAKE TORQUE TAKE-OUT MLG RH WAS VERIFIED (P/N:49231-3 S/N: ACR110787) PER CRJ 700 IPC 32-11-39 AND MUST BE INSTALLED WITH JOBSDR REXA2025081300805Sensor · inoperativeBRAKE OVHT WARNING AT 8000' 250 KTS WITH RT OTBD INDICATOR AT 00. FOLLOWED CHECKLIST AND LOWERED GEAR. NO CHANGE. UPON LANDING INDICATOR NEVER WENT ABOVE 02. R&R RHOB BRAKE TEMP SENSOR IAW AMM 32-46-01. OPS CHECK GOOD.SDR SWI2025F01069Brake Sys · faultedAT NEXT MX BASE OVERNIGHT TROUBLESHOOT BRAKE LH & RH FAULT. FOUND CMC CODE 32411011BCM.PERFORMED MAIN BRAKE SYSTEM BCM1 PR PULSE INIT TEST ON 3 AUG & 10 AUG 2025MCI TYPE: TROUBLESHOOTING PRIORITY 1 (FLIGHT 5411 - FILED OPEN)AUG 10, 2025 STATION: RNO--T/S BRASDR HNAA2025081100540Sensor · faultedAT ABOUT 85 TO 90 KTS, BRAKE OVER HEAT EICAS MESSAGE WITH LEFT INBD BRAKE INDICATION HIGHER. ON GROUND LEFT INBD TEMP FLUXUATES MEL 10AUG25 12:12 PHL C22214 32-2-2 BRAKE TEMPERATURE INDICATIONS FACT 12AUG25 12:37 SBY RAR BRAKE TEMP SENSOR #200SDR AALA202508082851Brake · damagedAIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT THE BRAKES WERE GRABBING AND CHATTERING, ESPECIALLY LEFT SIDE. SHAKING THE AIRFRAME AS WE TRIED TO TAXI EVEN WITH FEET ON THE FLOOR. MAINTENANCE FOUND THE #1 BRAKE ASSEMBLY WAS DAMAGED AND REPLACED IT PER AMSDR DALA2025080705913Brake · fireFIRE/BRAKE- #1 BRAKE FIRE ON GATE ARRIVAL. PERFORMED AXLE INSPECTION. NO DAMAGE NOTED. REPLACED NR 1 & 2 BRAKE AND WHEEL ASSEMBLIES. REPLACED NR 1 WHEEL SPEED TRANSDUCER. OPS CHECKS GOOD.SDR ASAA2025080559947Brake Pads · damagedON TAKEOFF ROLL EXTREMELY STRONG VIBRATION FELT AT APPROX 60 KNOTS, TAKEOFF ABORTED. GROUNDED - YES. INSPECTED ALL 4 ANTI-SKID TRANSDUCERS, NO DEFECT NOTED. ACCOMP TRANSDUCER OPS TEST IAW AMM 32-42-00. ALL 4 GEAR TESTS PASSED. FOUND DAMAGE TO NR 1 BRAKE ON SDR DXTA2025080704462Hydraulic Line · leakingON TAKEOFF, THE MLG WOULD NOT RETRACT AND STAB MIS COMP ANNUNCIATOR ILLUMD. EXECUTED MLG WOULD NOT RETRACT RED GEAR UNLOCKED LIGHT REMAINS ON QRH & STAB MIS COMP QRH, NEITHER CHECKLIST CORRECTED PROBLEM. ON LANDING APPLIED NORMAL BREAKING, & DID NOT APPEAR SDR CALA2025080707447Brake · faultedLARGE SWERVE AT 90KTS, REJECTED. SUSPECT BRAKE GRABBED. REMOVED AND REPLACED LT OTBD BRAKE IAW AMM TASK 32-42-27-400-001-A. OPS CHECKED GOOD.SDR DXTA2025080504470Control Valve · faultedWHEN WE PUT THE LANDING GEAR DOWN RECIEVED AN ICAS MESSAGE. AUTO BRAKE FAIL AND BRAKE 50% DEGRADE. THE MESSAGEFROM THE MX LOG SAID RIGHT OUT BOARD BRAKE CONTROL VALVE CONTROL ERROR. FAULT CODE 32-43-00. SEE PICTURES TECHS REMOVED THE RH OUTBOARD BRAKE CONTROLSDR DALA2025080705920Sensor · faultedATB DUE TO NR 3 BRAKES HOT INDICATION. PLACED NR 3 BRAKE TEMP INDICATION TO MEL. REPLACED NR 3 BRAKE TEMP SENSOR IAW AMM32-47.SDR R61A2025073100329Pressure Switch · failedPARKING BRAKE NOT RELEASED EICAS MESSAGE, MESSAGE CLEARED AND CAME BACK ON. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. REMOVED AND REPLACED EMERGENCY / PARKING BRAKE PRESSURE SWITCH 1.SDR AALA202508010248Shutoff Valve · failedAIRCRAFT WAS GROUNDED: ON TAXI OUT PARKING BRAKE WAS STUCK ENGAGED. THE PARKING BRAKE LIGHT ILLUMINATED AND ANTI-SKID INOPERATIVE LIGHT ILLUMINATED AS WELL. ALSO, PARKING BRAKE CIRCUIT BREAKER POPPED, RESET ONCE BUT CIRCUIT BREAKER POPPED AGAIN. UNABLE TO TAXISDR DXTA2025080104418Overheat Sensor · false indicationAFTER LANDING, LEFT BRAKE TEMP ROSE TO 14, RIGHT BRAKES WERE A MORE TYPICAL 4. UNLOADING BAGGAGE LEFT MAINS WERE SMOKING. PF OBSERVED SLIGHT PULLING TO THE LEFT. JACKED AIRCRAFT AND FOUND #1 AND #2 BRAKES NOT DRAGGING OR ANY OTHER DISCREPANCIES. #1 BRAKE PINSSDR DALA2025072905707Tachometer · failedRTO AT 70KTS DUE TO A BRAKES RELEASED ECAM MESSAGE WITH A TACH 1 FAILURE MESSAGE. FAILED TACH 1 SPIN-UP TEST. BRAKE COOLING FAN ALSO HAD THE SHROUD, IMPELLER, GUARD, & FAN SUPPORT LOOSE. REPLACED BSCU, TACH GENERATOR 1 AND FAN ASSEMBLY.SDR CALA2025072907035Brake · crackedNUMBER 3 MLG BRAKE PADS CRACKED/DAMAGED. REMOVED AND REPLACED NR 3 BRAKE IAW AMM 32-41-41.SDR 2025FA0000521Brake Assy · out of limitsW.O. 9267, JULY 22, 2025. DURING THE INBOUND INSPECTION THE BRAKE ASSEMBLY LEFT OUTBOARD PN: GAC1159SCL5045 SN:5034JT AND BRAKE ASSEMBLY LEFT INBOARD PN: GAC1159SCL504-5 SN: 5033JT WERE FOUND WITH THE END OF BRAKE WEAR INDICATOR IS BELOW BRAKE HOUSING. I.A.W.SDR SIMA20250724002Pressure Switch · failedUPON REACHING CRUISE ALTITUDE GOT THE PRKG BRK NOT RELEASED CAUTION MESSAGE. COMPLIED WITH QRH, AND THE MESSAGE DID NOT DISAPPEAR. EMERGENCY DECLARED. PERFORMED FAILURE OF THE EMERGENCY/PARKING BRAKE SYSTEM IAW FIM TASK 32-41-00-810-864-A. CMC FAULT CODE 32400SDR ELYA20250724003Brake Sys · lowNO BRAKE PRESSURE ON LEFT WHEEL BRAKESDR SIMA20250724001Brake · faultedEMERGENCY PARKING BRAKE NOT RELEASED MESSAGE IN FLIGHT. TRIED TO CYCLE BRAKE PER QRH, UNABLE TO GET MESSAGE TO ERASE. EMERGENCY DECLARED. PERFORMED FIM TASK 32-41-00-810-839-A. CLEANED AND RESECURED ELECTRICAL CONNECTOR TO EMERGENCY BRAKE ACCUMULATOR TRANSDUCESDR SCNA20250811315Brake · leakingGROUND CREW STATED WHEEL SMOKING DURING TAXI IN. LOOKS LIKE BRAKES ARE LEAKING FLUID CAPTAIN SIDE MAIN LANDING GEAR. R&R #2 BRAKE ASSY LEAK AND OPS CHECK GOOD IAW AMM 32-41-41 OK FOR SERVICE.SDR R61A2025072300315Brake · faultedPARKING BRAKE NOT RELEASED IN AIR. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R EMERGENCY PARKING BRAKE PRESSURE SWITCH #2.SDR DXTA2025072304310Brake Assy · malfunctionedDURING TAXI OUT THE RIGHT MAIN LANDING BRAKES SHUTTERED VIOLENTLY! TAXIED BACK TO RAMP! REMOVED THE WORN RH BRAKE ASSEMBLY. INSTALLED A OVERHAULED RH BRAKE ASSEMBLY REFERENCING AMM: 32.-45-.21-000/400-801-A. BLED THE BRAKE SYSTEM REFERENCING AMM: 32-40-00-87SDR CALA2025072106767Brake · faultedNUMBER 1 BRAKE REQUIRES REPLACEMENT DUE TO POSSIBLE LOCKING UP ON LANDING REMOVED AND REPLACED #1 MLG BRAKE PER AMM 32-41-41-000/400-801. OPS AND LEAK CHK GOOD.SDR 2025F00168Motor · faultedUPON LANDING - CREW REPORTED- LO BRK PRESS & ANTI SKID INOP LIGHT CAME ON DURING TAXI, NORMAL BRAKES COULD NOT STOP THE AIRCRAFT AND USED EMERGENCY BRAKES.SDR 2025F00167Motor · faultedUPON LANDING - CREW REPORTED- LO BRK PRESS & ANTI SKID INOP LIGHT CAME ON DURING TAXI, NORMAL BRAKES COULD NOT STOP THE AIRCRAFT AND USED EMERGENCY BRAKES.SDR DXTA2025072104270Control Unit · faultedBRK FAIL YELLOW CLASS DISPLAYED UPON SETTING THE PARKING BRAKE WHILE HOLDING SHORT OF THE RUNWAY. REMOVED FAULTY BCM AND INSTALLED INSPECTED/TESTED. BCM COMPLETED OPS CHECKS OF THE HYD SYS WITH A ROBO MULE, COMPLETED A FUNCTIONAL TEST OF THE BRAKE SYSTEM ALLSDR HNAA2025071100467Warning Message · false activationBRAKE DEGRADED MESSAGE DISPLAYED WHEN TAKING THE RUNWAY. MESSAGE DISPLAYS ONLY WITH TOE BRAKES. FACT 10JUL25 10:55 CLT PERFORMED FUNCTION TEST OF BRAKE SYSTEM IAW AMM 32-41-00 PER FIM 32-41-00-810-804-A. FUNCTIONAL TEST PASSED AND NO CMC MESSAGE PRESENTSDR DXTA2025071404187Brake Assy · faultedTHE BRAKES WERE GRABBY DURING TAXI HOWEVER ON LANDING ROLL OUT WE HAD EVEN SMOOTH BRAKING. UPON ENTERING THE RAMP THE LINE AND MX TECHINCIAN AT THE FBO SAW ALOT OF SMOKE COMING FROM THE RIGHT MAIN LANDING GEAR. CORRECTIVE ACTION: REMOVED LEAKING BRAKE ASSY ANSDR DXTA2025071104183Warning Message · false activationBRK FAIL YELLOW CAS ILLUMINATED. UNABLE TO DUPLICATE CAS MESSAGE AT THIS TIME. FDR & CMC DATA WAS ANALYZED BY CONTACT CENTER AND FLEET TACTICAL MANAGER, NO ISSUES FOUND RELATED TO BRK FAIL AMBER CAS. COMPLIED WITH TAXI CHECKS REQUESTED BY FLEET MANAGER, NO DSDR DXTA2025070904167Brake · malfunctionedRIGHT BRAKE WAS GRABBING WHEN DOING A RIGHT TURN DURING TAXI. TRIED TO TAXI BACK TO THE FBO BUT IT BECAME WORSE AND STARTED GRABBING WHILE GOING IN A STRAIGHT LINE. WE STOPPED IN PLACE AND GOT A TUG. CORRECTIVE ACTION: PERFORMED MAIN HYDRAULIC SYSTEM BLEEDING SDR DXTA2025071004151Brake Sys · failedUPON LANDING I APPLIED BOTH MAIN BRAKES AND HAD NO RESPONSE FOR STOPPING. FO THEN TRIED HIS BRAKES WITH NO RESPONSE EITHER. I THEN PULLED THE EMERGENCY BRAKE AND HAD NO RESPONSE FOR STOPPING. ANTI-SKID FAIL CAS MESSAGE APPEARED ON LANDING ROLLOUT. NR 1 WHEEL SDR 2025FA0000443Brake · seizedDURING AN AIRCRAFT JACKING PROCEDURE FOR UNRELATED MAINTENANCE, MAINTENANCE PERSONNEL NOTICED THAT THE RIGHT-HAND (RH) WHEEL WAS NOT ABLE TO SPIN NORMALLY DUE TO HIGH FRICTION. THE BRAKE WAS SENT OUT FOR EVALUATION AND WAS FOUND TO HAVE BEEN OVERHEATED, WHICH SDR DXTA2025070204099Shutoff Valve · defectiveOUTBOARD BREAKS FAIL CAS DURING PARKING AT THE RAMP WITH ENGINES RUNNING AND HYDRAULIC SYSTEM ON AND NORMAL PRESSURE. REPLACED OB BRAKE SHUT OFF VALVE IAW CL350 AMM 32-43-25. OPERATIONAL TEST CARRIED OUT SERVICEABLE.SDR DXTA2025070204087Switch · defectiveON APPROACH AFTER SELECTING LANDING GEAR DOWN RECEIVED AN AMBER CAS PARK BRAKE ON. RAN THE QRH AND MESSAGE REMAINED. CALLED MAINTENANCE AND AT THEIR SUGGESTION PUMPED THE BRAKES AND CYCLED THE PARKING BRAKE HANDLE TO TRY AND CLEAR THE MESSAGE. ALL ATTEMPTS TO SDR SWI2025F00771Valve · faultedPRKG BRK NOT RELEASED IN FLT, RAN QRH PROCEDURE MESSAGE EXTINGUISHED MESSAGE CAME BACK UP ON APPROACH & RAN PROCEDURE AGAIN MESSAGE EXTINGUISHED AGAIN PROCEDURE FOLLOWED FOR PRECAUTION (FLIGHT 5644) TROUBLESHOT PER FIM 32-41-00-810-863-A. R & R EMER PRKG BRK SDR DALA2025063004822Brake · damagedSHIP 3404 - TIRE - DUE TO #8 TIRE DEFLATED AND DAMAGED AFTER LANDING. REPLACED #8 BRAKE ASSEMBLY, DAMAGED BRAKE LINE, BRAKE LINE HOSE GUIDES, AND MAIN TIRES #7 AND #8. PLACED A/C BACK IN SERVICE. (7506661)SDR DXTA2025063004055Control Valve · defectivePARKING BRAKE: PARKING BRAKE NOT ENGAGING WHEN SET. NO ILLUMINATION ON PARKING BRAKE INDICATOR ON DASH WHILE IN THE ENGAGED POSITION. REPLACED EMERGENCY/PARKING BRAKE VALVE IAW PHENOM 300 AMM 32-43-02. OPS CHECK GOOD.SDR AALA202507084178Control Module · faultedAIRCRAFT WAS GROUNDED: AUTO BRAKE DISARM LIGHT REMAINS ILLUMINATED WHEN SETTING THE AUTO BRAKE. REMOVED AND REPLACED (AACU)-AUTOBRAKE PRESSURE CONTROL MODULE. PER AMM 32-42-81. LEAK AND OPERATIONAL CHECK GOOD.SDR U5QA202506230155Circuit Breaker · trippedPOWER BRAKE CB POPPED UPON ENGINE START, ANTI SKID INOP ANNUNCIATOR ILLUMINATED, RESET. DID SAME THING AGAIN ON TAXI. RETURNED TO RAMP. NOTICE BRAKES WERE VERY WEAK. ABOUT 30 SECONDS AFTER, LO BRAKE PRESS ANNUNCIATOR CAME ON. ONLY EMERGENCY BRAKES AVAIALABLE. SDR AALA202506244178Autobrake Sys · faultedAIRCRAFT WAS GROUNDED: AUTO BRAKE DISARM LIGHT REMAINS ILLUMINATED WHEN SETTING THE AUTO BRAKE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).SDR AALA202507086130Switchpack · faultyAIRCRAFT WAS NOT GROUNDED: REPEAT ITEM: AUTO BRAKE DISARM ILLUMINATED REPATED 3 TIMES NOW. REMOVED AND REPLACED LEFT HAND (AALA202506236130) AND RIGHT HAND (AALA202507087237) (ATSP)-AUTOTHROTTLE SWTCHPACK ASSEMBLY. PER MCM# 08L11276002 AND MCM# 08L11276001.SDR AALA202507087237Switchpack · faultedAIRCRAFT WAS NOT GROUNDED: REPEAT ITEM: AUTO BRAKE DISARM ILLUMINATED REPATED 3 TIMES NOW. REMOVED AND REPLACED LEFT HAND (AALA202506236130) AND RIGHT HAND (AALA202507087237) (ATSP)-AUTOTHROTTLE SWTCHPACK ASSEMBLY. PER MCM# 08L11276002 AND MCM# 08L11276001.SDR AALA202506236130Autobrake Sys · warning lightAIRCRAFT WAS NOT GROUNDED: REPEAT ITEM: AUTO BRAKE DISARM ILLUMINATED REPATED 3 TIMES NOW. (OPEN).SDR AALA202506239155Brake Assy · draggingAIRCRAFT WAS GROUNDED: ON TAXI, UPON APPLYING THE BRAKES, THERE WAS A STRONG RUBBING SOUND AND VIBRATION IN THE PEDALS. FLIGHT ATTENDANTS ALSO FELT VIBRATION AND HEARD NOISES. HAPPENED 4 TIMES. RETURNED TO GATE. FOUND NUMBER 2 BRAKE ASSEMBLY WORN TO LIMIT AND SDR CALA2025062305788Power Supply · faultedBRAKES ADVISORY FAULT IS DETECTED IN THE BRAKE SYSTEM THAT REDUC ES BRAKING CAPABILITY BY TWO OR MORE BRAKES OR APPLIES AN UNCOM MANDED CLAMPING F ORCE TO ANY BRAKE WHILE ON THE GROUND. FIM TAS K REF: 31-90-F8-01A-421B-A CMC MSG# 3245904. WHEEL 8 ELECTRI C BRSDR AALA202506194028Warning Horn · illuminatedAIRCRAFT WAS NOT GROUNDED: AUTO BRAKE DISARM LIGHT ILLUMINATES WHEN RTO SELECTED. VERIFIED A-AND-B DISARM LIGHT ON WHEN RTO SELECTED. DURING AACU TEST, FAULT SHOWS POWER A-AND-B. (OPEN).SDR AALA202506191431Brake · damagedAIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED THAT WHILE PULLING ONTO RUNWAY, THEY FELT AIRCRAFT SHUDDER AND VIBRATE VIOLENTLY. THE AIRCRAFT BEHIND THEM REPORTED SMOKE FROM THE LANDING GEAR. MAINTENANCE REPLACED THE #2 BRAKE ASSEMBLY PER AMM 32-42-27 (AALA20250SDR SWIA2025062300017Shutoff Valve · warning messagePARK BRAKE SOV CAUTION MESSAGE IN FLIGHT. HIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 30333364 WITH THE FOLLOWING CORRECTIVE ACTION: "SEE CP 30333368 FOR WORK PERFORMED AND PARTS INFO"SDR DALA2025062004646Brake · fault messageBRAKE ON MESSAGE ON IN FLIGHT. PARK BRAKE FAIL MESSAGE IN FLIGHT. PERFORMED TROUBLESHOOTING AND REPAIR REFERENCE LOG 1026603 FOR R /R #3 EMCU. FAULT IS CLEARED. OMS BDCU1 AND 1 SHOW NO PRESSURE. FAULT IS CLEARED. M PROCEDURES REVERSED. PLACARDS REMOVED. OK FOR
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