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 CA091215005Housing · cracked(CAN) NDT OF BRAKE HOUSING FINDS CRACKS IN BOTTOM OF PISTON HOUSING. 32-48-24 PAGE 512 OF THE BF GOODRICH AEROSPACE COMPONENT MAINTENANCE MANUAL STATES THAT EVERY BRAKE LINING CHANGE REQUIRES A PENETRATE INSPECTION OF THE BRAKE HOUSING. THIS IS APPROXIMATELYSDR DXTA2009121103891Pressure Switch · inoperativeLOW BRAKE PRESS AND ANTISKID LIGHT ILLUMINATED EXITING RUNWAY. LOST BRAKE PRESSURE ON FBO RAMP USED EMERGENCY BRAKES TO STOP, RESEVOIR IS FULL OF FLUID, BRAKE ACCUMILATOR NEEDLE IS SITTING ON THE BOTTOM STOP. BATTERY SWITCH ON BRAKE PUMP WILL NOT CYCLE. REMSDR 5APR577Y19Brake Disc · brokenDURING A LINE CHECK DISCOVERED THE OTBD DISC OF THE LT BRAKE BROKEN INTO 2 PIECES. REMOVED AND REPLACED BRAKE ASSY IAW MM.SDR QXEA2009120701023Brake · malfunctionedAFTER THE TOE AND PARKING BRAKES ARE RELEASED IT TAKES APPROX 3 SEC FOR THE BRAKES TO RELEASE AND LET THE ACFT MOVE. PERFRORMED OPS CK OF THE PARKING BRAKES AND MAIN BRAKE SYS . BRAKES RELEASED IMMEDIATLY AFTER BRAKES WERE RELEASED IN COCKPIT AND ALL WHEELS SDR DXTA2009120203877Brake Sys · malfunctionedLT BRAKE IS GRABING ON TAXI PULLING THE NOSE LT (BOTH PILOTS AND CO PILOTS SIDE). REPLACED BOTH MAIN WHEEL BRAKE ASSY W/ O/H UNITS IAW MM CHP 32-42-01 & 32-42-01 & BLED SYS IAW CHP 32-42-00.SDR DXTA2009120103875Brake Sys · weakLT AND RT SIDE BRAKE PEDALS ARE NOT BRAKING NORMAL. WITH VERY LITTLE PRESSURE THE BRAKES WANT TO LOCK. INSPECTED BRAKES WITH NO FAULTS FOUND. PERFORMED COMPLETE BRAKE BLEEDING PROCEDURE IAW MM 32-42-00. BRAKES OPS/FEEL CHECK GOOD AT THIS TIME.SDR CA091127001Line · broken(CAN) THE LEFT BRAKE LINE WAS OBSERVED TO BE BROKEN AT A FLARE END. (TC NR 20091127001)SDR DXTA2009112403868Brake Assy · malfunctionedAFTER LANDING DURING TAXI, AIRCRAFT'S RIGHT BRAKE LOCKED MULTIPLE TIMES; VERY HEAVY LURCHING TO THE RIGHT. LIGHT PRESSURE TO NO PRESSURE WAS APPLIED TO BRAKE PEDAL AND IT STILL LOCKED. INSTALLED AN OVERHAULED BRAKE ASSY ON RT SIDE. OPS & LEAK CHECK GOOD. TAXSDR 5APR577Y17Brake Disc · brokenDURING A 100 HOUR INSPECTION DISCOVED THE RIGHT MAIN LANDING GEAR BRAKE ASSEMBLY OUTBOARD DISC WAS BROKEN. REMOVED BRAKE ASSEMBLY AND REPLACED WITH AN OVERHAULED BRAKE ASSEMBLY IN ACCORDANCE WITH MANUFACTURERS MAINTENANCE INSTRUCTIONS.SDR FDEA200911204098Brake Sys · malfunctionedDURING TRO WITH MAX BRAKES SELECTED, ONLY WHEEL BRAKES ON NR1,2,5,6 (LT SIDE) OPERATED NORMALLY. ACFT STARTED ABRUPT PULL TO LT DESELECTED AUTO BRAKES AND STOPPED USING MANUAL BRAKES. MEL 20NOV09 14:24 GRR RELEASED FOR SERVICE IAW MEL: 32-42-05 CATEGORY:SDR DXTA2009111603859Brake · lockedAFTER LANDING, DURING TAXI INTO THE RAMP, THE RT BRAKE LOCKED UP 3 SEPARATE TIME WITH LITTLE OR NO PRESSURE ON THE RT PEDAL. JERKED ACFT TO THE RT. TAXIED AIRCRAFT FOR 20 MINUTES & COULD NOT DUPLICATE DISCREPANCY - PER REQUEST BLED BRAKES & RE TAXIED AIRCRAFTSDR DXTA2009111603863Brake Assy · weakCAPTAIN'S SIDE, LT BRAKE GOES TO THE STOP WITH VERY LITTLE PRESSURE. SERVICED NR 1 BRAKE MASTER CYLINDER AND BLEED SYS. REF AMM 32-40-00. OPS CHECK GOOD.SDR 5APR577Y16Brake Disc · brokenDURING A 100 HOUR INSPECTION DISCOVED THE RIGHT MAIN LANDING GEAR BRAKE OUTBOARD DISC WAS BROKEN. REPLACED RIGHT BRAKE ASSEMBLY WITH AN OVERHAULED BRAKE ASSEMBLY IN ACCORDANCE WITH MANUFACTURERS MAINTENANCE INSTRUCTIONS.SDR 5APR577Y15Brake Disc · brokenWHILE REMOVING THE LEFT MAIN WHEEL ASSEMBLY FOR A FLAT TIRE DURING AN INCIDENT IN BDR, DISCOVERED THE OUTBOARD BRAKE DISC WAS BROKEN. REMOVED BRAKE ASSEMBLY, SENT TO OVERHAUL AND REINSTALLED IN ACCORDANCE WITH MAINTENANCE MANUAL INSTRUCTIONS AFTER OVERHAUL.SDR IPXA09157922Control Unit · inoperativeDECELERATING THROUGH APPROXIMATELY 8 KNOTS GROUNDSPEED, WHILE MAINTAINING SIGNIFICANT PRESSURE ON THE BRAKE PEDALS, THE BRAKES RELEASED COMPLETELY AND SYMMETRICALLY. INCREASED PEDAL PRESSURE SIGNIFICANTLY, AND ACFT CAME TO A STOP. REMOVED AND REPLACED BRAKE SDR REXA200900121Warning System · malfunctionedWHILE ON TAKEOFF ON 18R IN MEM A NORMAL TAKEOFF WAS ACCOMPLISHED. WHEN THE GEAR HANDLE WAS SELECTED UP THE CREW RECEIVED TWO CAUTION MESSAGES. PARKING BRAKE SOV AND ANTI SKID NBRD. THE QRH WAS STARTED WHEN FLIGHT CREW THEN NOTICED WHAT SOUNDED LIKE AN UNUSUSDR ASMF200911001Brake Assy · leakingDURING TRANSIT CHECK, A HYD LEAK WAS DETECTED ON THE RT MLG BRAKE NR 8. MX REPLACED THE BRAKE ASSY NR 8 IAW MM 32-45-07, TESTED CORRECT.SDR DXTA2009111103854Servo Valve · inoperativeBRAKES GRAB, BOTH LEFT & RIGHT. REMOVED AND REPLACED LEAKING NR1 LT BRAKE SERVO VALVE WITH REPAIRED VALVE IAW W/C 32-418. BLED BRAKES IAW W/C 32-419. OPS TEST GOOD. CREW TAXIED ACFT. BRAKING REPORTED TO BE NORMAL. FOR DETAILS REF FAS WO 09-2945.SDR DXTA2009110503847Brake Assy · malfunctionedON LANDING ROLLOUT BRAKES GRABBED MULTIPLE TIMES BEFORE SLOWING TO TAXI SPEED, WHEN BRAKING BECAME NORMAL. VISUALLY INSPECTED BRAKES AND TIRES FOR WEAR AND DEFECTS. NO DEFECTS NOTED. NO DOLLS EYES TRIPPED ON FAULT DISPLAY UNIT IN NOSE COMPARTMENT. PERFORMED ASDR 2009FA0000952Control Unit · malfunctionedFLIGHT CREW REPORTED BRAKE FAIL CAS MESSAGE, BRAKE CONTROL CIRCUIT BREAKER POPPED IN FLIGHT. CREW WAS ABLE TO RESET BREAKER IN FLIGHT. UPON LANDING ACFT NORMAL BRAKING WAS UNAVAILABLE. CREW USED EMERGENCY BRAKE TO STOP ACFT.SDR CA091113007Control Unit · failed(CAN) PREVIOUSLY REPORTED NOSE WHEEL SHIMMY HAS NOW RETURNED WITH CREW REPORTING SEVERE VIBRATION ON LANDING THROUGH 60 KNOTS. FOLLOWING AN UPDATE FROM THE CREW THEY NOW BELIEVE THE VIBRATION IS BEING FELT IN THE CTR CABIN AREA AND IS BEING INDUCED BY THE BRAKSDR 5APR577Y13Brake Disc · brokenDURING AND ANNUAL INSPECTION THE RIGHT BRAKE OUTBOARD DISC WAS DISCOVERED BROKEN INTO TWO PIECES. REMOVED AND REPLACED RIGHT BRAKE ASSEMBLY IN ACCORDANCE WITH MAINTENANCE MANUAL INSTRUCTIONS.SDR DXTA2009102903829Filter · dirtyBRAKE PEDALS REQUIRE EXCESSIVE AMOUNT OF FOURCE TO ENGAGE BRAKES, BRAKES CATCH UNEVENLY. REMOVED AND CLEANED BRAKE CONTROL VALVE FILTERS, REINSTALLED, LEAK CHECKED GOOD. INSPECTED WHEEL TRANSDUCERS, AND BRAKES WITH SATISFACTORY RESULTS. BLEED BRAKE SYSTEM, TASDR R61A20090075Pressure Switch · dirtyCREW REPORTED THEY RECEIVED AN EMERGENCY BRAKE NOT RELEASED MESSAGE WHILE IN FLIGHT. CREW DIDN'T DECLARE EMERGENCY BUT HAD FIRE TRUCKS ROLLED, AND LANDED WITHOUT INCIDENT AT CHS. MAINTENANCE WAS DISPATCHED TO THE ACFT TO TROUBLESHOOT. MX CLEANED & RESECUREDSDR 5APR577Y13ABrake Disc · brokenDURING A 100 HOUR INSPECTION THE LEFT MAIN LANDING GEAR BRAKE OUTBOARD DISC WAS DISCOVERED TO BE CRACKED. REMOVED AND REPLACED THE BRAKE ASSEMBLY.SDR DXTA2009102603826Brake Sys · malfunctionedTOTAL BRAKE FAILURE: WHEN WE BROUGHT THE GEAR DOWN THE BREAK LOW PSI AND ANTI SKID STAYED ON FOR A LONG TIME. WE STOPPED THE PLANE WITH THE EMERENCY BRAKES. INSPECTED ANTI SKID SYSTEM AND PERFORMED OPS CHECKS. NO DEFECTS NOTED. C/W BLEEDING OF ANTI SKID SYSTESDR SWAA096733Metering Valve · faultyWITH EVEN BRAKE PRESSURE APPLIED; LT BRAKE GRABS/PULLS TO THE LEFT, IN MANUAL OR AUTO BRAKE. REMOVED AND REPLACED RT ALT BRAKE METERING VALVE PER MM.SDR R61A20090072Control Module · faultyCREW REPORTS THAT DURING GEAR EXTENSION RECEIVED A LT / RT BRAKE CTRL FAULT MSG ON EICAS, GEAR EXTENDED NORMALLY. CREW DECLARED AN EMERGENCY AND LANDED IN IND WITHOUT INCIDENT. MAINTENANCE WAS DISPATCHED TO THE A/C TO TROUBLESHOOT. MAINTENANCE FOUND THE BCMSDR DXTA2009102303822Brake · malfunctionedBRAKE PEDALS REQUIRE EXCESSIVE AMOUNT OF FORCE TO ENGAGE BRAKES, BRAKES CATCH UNEVENLY AND ARE NOT SMOOTH AS THEY ENGAGE. VISUALLY INSPECTED BRAKES NO DEFECTS WERE NOTED. SET PARKING BRAKE AND CHECKED BRAKE WEAR. FOUND L/H BRAKE PIN PROTRUSION TO BE 7/16 OF ASDR CA091020002Line · chafed(CAN) LT HAND BRAKE LINE WAS FOUND CHAFED WHERE IT PASSES OUT OF THE GEAR LEG FAIRING AND INTO THE FUSELAGE. BRAKE LINE REPLACED AND BRAKES BLED. SB 09-32-02 ADDRESSES SIMILAR DAMAGE ON 182 SERIES AIRCRAFT BUT IT DOES NOT INCLUDE INSP OF THE UPPER END OF THE SDR QXEA2009102300838Brake Assy · out of alignmentPDX- WHEN BRAKES APPLIED DURING TAXI, LOUD SQUEAL HEARD IN COCKPIT AND CABIN. C/W VISUAL INSPECTION AND FOUND NR 1 MAIN WHEEL DRIVE KEYS NOT ALIGNED WITH BRAKE SLOTS. REMOVED MAIN WHEEL ASSY. AND VISUALLY INSPECTED BRAKE AND WHEEL ASSYS. NO DEFECTS NOTED. REALSDR QXEA2009102100837Brake · weakBRAKES REQUIRE EXCESSIVE PRESSURE TO SLOW OR STOP THE ACFT. PERFORMED FUNCTIONAL TEST OF THE ANTI-SKID SYS IAW AMM 32-46-00-720-802. FUNCTIONAL CHECK GOOD. CHECKED CDS NO FAULTS FOUND UNDER ANTI-SKID SYS. BLEED BRAKES. PREFORMED RUN/TAXI CHECK AT VARIOUS SPSDR QXEA2009100800763Switch · dirtyAT APPROX 35-40 KIAS, THE T/O WARN HORN SOUNDED. ABORTED THE T/O. THE CONFIGURATION WAS NORMAL AND PROPER. RETURNED TO GATE. CLEANED AND LUBRICATED PARKING BRAKE MICROSWITCH. C/W OPS TEST OF THE TAKEOFF WARNING SYS IAW AMM TASK 31-41-00-710-802. OPS TESTSDR SIMA200927505Control Unit · failedFLIGHT 3885, CREW REPORTED BRAKES OUT ON LANDING. POST LANDING INSPECTION FOUND 4 BLOWN MAIN TIRES. ACFT REMOVED FROM SERVICE. R & R NR 1, 2, 3, &4 MLG ASSEMBLIES IAW AE WORK CARD 32-700-11. COMPLIED WITH WORKSCOPE PROVIDED BY MANUFACTURER. ALL OPS CHKS GSDR CA090930004Liner · destroyed(CAN) NATURE - ACFT WAS IN TAKEOFF WHEN BRAKE ASSY SEIZED CAUSING PERSONNEL TO BE DISPATCHED TO RETRIEVE ACFT. UPON REMOVAL AND INSP OF BRAKE, IT WAS NOTED THAT THE BRAKE LINING DISINTEGRATED ALLOWING THE BRAKE DISKS TO FLOAT EXCESSIVELY RESULTING IN A BINDINGSDR AALA20090925LAX01Valve · failedTWO HOURS INTO THE FLIGHT THE PARKING BRAKE LIGHT WITH THE ASSOCIATED EICAS MESSAGE ILLUMINATED. LANDED LAX WITHOUT INCIDENT. REPLACED PARKING BRAKE VALVE.SDR DXTA2009092803799Brake Assy · malfunctionedBRAKES SPONGY AT HIGH SPEED ROLL OUT AND PULL LEFT AS YOU INCREASE PRESSURE. WHEN AC REACHES 30 KTS & SLOWER BRAKES GRAB AS IF ANTI-SKID IS WORKING. BLED BRAKES AS REQUIRED IAW MM 32-42-08. ALSO CHECKED BOTH LT AND RT WHEEL SPEED TRANSDUCERS WITH NO DEFECTS SDR DXTA2009092103794Relay · inoperativeAFTER LANDING, RECEIVED A LOW BRAKE PRESS ANTI-SKID INOP ANNUNCIATOR, FOLLOWED BY LOSS OF BRAKES. USED EMERGENCY BRAKE TO STOP ON TAXIWAY. INSPECTED AND TROUBLESHOT SYSTEM SUSPECT RELAY K74 TO BE T FAULT R & R RELAY 157.4 WITH NEW UNIT SERVICED BRAKE BOTTLE ASDR UALA2009091802948Brake · malfunctionedABORTED TAKEOFF AT APPROX 120 KNOTS DUE TO RUNWAY INCURSION. FOUND 2 FWD TIRE FUSE PLUG BLOWN, REPLACED 2 FWD TIRE. REMOVED AND REINSTALLED 2F BRAKE ASSY. REMOVED & REINSTALLED ANTI SKID TRANSDUCER. ACPD NR 1 FWD AXLE ASSY HIGH ENERGY STOP INSP NR 1F TIRE, SDR DXTA2009091703789Brake Assy · smokeRIGHT SIDE BRAKES WERE SMOKING AFTER LANDING. AIRCRAFT PULLED TO THE RIGHT ON LANDING ROLL OUT. REMOVED AND REPLACED #4 MAIN BRAKE ASSY IAW MM 32-42-01. COMPLIED WITH BRAKE BLEED IAW MM TASK 32-42-00-721. COMPLIED WITH BRAKE PRESSURE CHECK IAW MM 32-42-00. ASDR 5APR577Y12Brake Disc · brokenPILOT REPORTS LT BRAKE MAY HAVE A CRACKED BRAKE DISC. REMOVED LT MAIN WHEEL ASSY AND DETERMINED THAT THE INBD BRAKE DISC WAS BROKEN INTO 3 PIECES. REMOVED AND REPLACED LT BRAKE ASSY IAW MM INSTRUCTIONS AND REINSTALLED THE LT MAIN WHEEL ASSY.SDR P4YA200900840Brake Sys · failedLOST RIGHT BRAKE ON FINAL TAXI IN.SDR DXTA2009091103782Metering Valve · weakBRAKES DO NOT WORK PROPERLY. HAVE TO PUSH DOWN BRAKE PEDALS VERY HARD AND STILL DOES NOT SLOW DOWN AIRPLANE PROPERLY. NEED MORE RUNWAY THEN USUAL TO STOP. REMOVED AND REPLACED BRAKE METERING VALVE IAW CE750 M/M CHAPTER 32-42-03. OPS AND LEAK CHECK GOOD. TAXI SDR BSYA2009048Valve · bypassingON APPROACH INTO ORL COULD NOT GET NOSE GEAR DOWN AND LOCK LIGHT. DID A GO-AROUND, RECYCLED GEAR THEN GOT ALL THREE DOWN AND LOCK LIGHTS. ON LANDING ALL BRAKES WERE WEAK. MAINTENANCE FOUND NR 4 POWER BRAKE VALVE BY-PASSING. REMOVED AND REPLACED VALVE OPS, SDR 5APR577Y11Brake Disc · brokenDURING A LINE CHECK IT WAS DISCOVERED THAT THE RT MAIN BRAKE ASSY OTBD DISC WAS BROKEN INTO 2 PIECES. THE BRAKE ASSY WAS REMOVED AND REPLACED.SDR HNAA2009091100285Brake · smokeGROUND CREW REPORTED SMOKE COMING FROM LT WHEEL ASSY. INSPECTED & BLED NR 1 & 2 BRAKE ASSY'S, TAXIED AIRCRAFT NO DEFECT NOTED, OK FOR SERVICESDR IPXA09157281Indicator · faultyINSPECTION TYPE:N/A AFTER LANDING GEAR EXTENSION, THE RESIDUAL BRAKE PRESSURE ON THE LEFT GAUGE INDICATED ABOUT 2500-3000 PSI. CYCLED THE LANDING GEAR - DUAL PR PRESSURE SHOWED ABOUT 200-250 PSI. PUMPED THE BRAKE PEDALS AND SELECTED MEDIUM AUTOBRAKES. UPON SDR TSAA0932009Shutoff Valve · inoperativeON TAXI-OUT, THE "ANTI-SKID INOP" LIGHT ILLUMINATED AND THE "FAIL WARN AND PARK BRAKE" CIRCUIT BREAKER POPPED. RETURNED TO RAMP. MX REMOVED AND REPLACED THE PARKING BRAKE SHUT OFF VALVE IAW MM 32-44-21. OPS AND LEAK CHECK OK. ACFT RETURNED TO SERVICE.SDR CA090908009Line · leakingPLASTIC TUBING COVERING BRAKE LINE TO PREVENT DAMAGE, ALLOWED MOISTURE TO COLLECT AND CAUSED CORROSION. FORTUNATLEY THIS WAS FOUND ON SCHED MAINT BEFORE BRAKE LOSS OCCURED.SDR SIMA200923802Control Unit · malfunctionedON FLIGHT 4732 THE CREW NOTICED THE BRAKES GRABBING. THE CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE BRAKE CONTROL UNIT IAW EMB-140 AMM 32-41-02, AND PERFORMED MAIN BRAKE FUNCTIONAL CHECK IAW AMM 32
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