JASC 3230
Service difficulty reports · 11,175
Reports filed under 3230 · Landing Gear Retraction/Extension 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 = '3230' 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 = '3230' 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 MUIA20201205001Diode · wornFAILURE OF LANDING EAR MOTOR RELAY CAUSED LANDING GEAR EXTENSION FAILURE. LANDING GEAR WAS EXTEDNED BY USE OF HAND PUMP. LANDING GEAR CIRCUIT BREAKER, RELAY, AND RELAY DIODE WERE REPLACED WITH NEW. LANDING GEAR SYSTEM WAS FUNCTIONALLY TESTED AND AIRCRAFT RESDR IPXA2020120463063Proximity Sensor · failedINSPECTION TYPE: NA ATB, NO EMERGENCY DECLARED, NO EQUIPMENT USED. A/C TAKEN OUT OF SERVICE. LANDING GEAR FAILED TO RETRACT ON TAKEOFF COMPLIED WITH AOM PROCEDURE & RETURNED FOR AN UNEVENTFUL LANDING. ECAM DISPLAYED L/G RETR FAULT FAULT, REMAINED FOR BOTH LSDR 2020F00474Landing Gear · malfunctionedAFTER TAKEOFF FROM SAT, WHEN THE FLIGHT CREW WERE SELECTING LANDING GEAR UP WITH THE SELECTOR LEVER THE LEVER WOULD NOT MOVE OUT THE DOWN AND LOCK POSITION. FLIGHT CREW RADIO TOWER AND REQUESTED TO FLY BY AND HAVE THEM LOOK AT NOSE LANDING GEAR TO SEE IF LOOKSDR SWAA2020120132800Circuit Breaker · inoperativeLANDING GEAR DID NOT RETRACT AFTER TAKEOFF. RETURN TO KLAS NO OVERWEIGHT LANDING. FOUND C/B P6-3 B-17 'LANDING GEAR LATCH & PRESSURE WARN' OUT. RESET C/B & PERFORMED FIM TASK 32-30 TASK 813. OPERATIONS CHECKS NORMAL PSEU BITE CHECK SHOWS NO FAULTS.SDR R61A2020122100913Cable · low tensionEMERGENCY EXTENSION SYSTEM MAIN CABLE HAS LOW TENSION. ADJUSTED EMERGENCY EXTENSION CABLE, IAW EMB AMM 32-34-09-820-801-A.SDR MASA2020112310635Landing Gear · malfunctionedON FINAL APPROACH GEAR DID NOT EXTEND WHEN SELECTED DOWN. FLIGHT CREW DECLAREED AN EMERGENCY AND MANUALLY EXTENDED THE GEAR. A/C LANDED WITH NO ISSUES. A/C IS CURRENTLY OUT OF SERVICE.SDR FDEA202011182963Target · out of positionON FINAL APPROACH IN KELP F/O PUT THE LANDING GEAR HANDLE TO THE DOWN POSITION, ONLY RECEIVED THE GEAR DOOR UNLOCK LIGHTS AND GEAR DID NOT EXTEND FOR 20 -30 SECONDS. ECAM INDICATED "L/G UNSAFE INDICATIONS" AND "L/G GRAVITY EXTENTION" WARNINGS. AFTER 20-30 SESDR XGNA2020111800009Motor · failedDURING APPROACH PILOT ATTEMPTED TO EXTEND THE LANDING GEAR. HE HAD NO VISUAL INDICATION THE GEAR WAS DOWN. HE ABORTED THE APPROACH, FLEW BY THE TOWER TO VERIFY GEAR WAS NOT EXTENDED. HE THEN PROCEEDED EAST OF KADS TO TROUBLESHOOT LANDING GEAR. HE WAS ABLE SDR FDEA202011172895Guide · damagedON DEPARTURE AT GEAR RETRACTION, RIGHT MAIN INDICATED UNSAFE RAN QRH, CYCLED GEAR WITH NO CHANGE. LANDED WITH ALL INDICATING SAFE, NO FUTURE PROBLEMS. WITH GEAR RETRACTED FOUND BRAKE HARNESS CATCHING ON SENSOR ARM. INDICATION SHOWING RED WITH HANDLE UP AND SDR A6WA202011187423Priority Valve · malfunctionedUPON T/O RECEIVED GEAR DISAGREE WARNING MESSAGE AFTER SELECTING GEAR UP, AIR SPEED GEAR UP SELECTION WAS 170 KNOTS, MAIN LANDING GEAR SHOWED UP NO NLG SHOWED YELLOW HASH MARKS 20 SECONDS AFTER GEAR UP SELECTION NOSE GEAR HASH MARKS TURNED RED THEN RECEIVED GEASDR FDEA202011142841Landing Gear · malfunctionedPDIS 575 32-30 9359 14NOV20 MEM OPEN. UPON GEAR RETRACTION RIGHT MAIN GEAR PRIMARY AND SECONDARY INDICATED RED UNSAFE CONDITIONS. GEAR WAS CYCLED AND QRH WAS REFERENCED. AIR TURN BACK WAS ACCOMPLISHED. DURING OPS TEST FOUND R MLG INDICATION UNSAFE HARD FAUSDR FDEA202011142840Landing Gear · malfunctionedPDIS 575 32-30 9359 14NOV20 MEM OPEN. UPON GEAR RETRACTION RIGHT MAIN GEAR PRIMARY AND SECONDARY INDICATED RED UNSAFE CONDITIONS. GEAR WAS CYCLED AND QRH WAS REFERENCED. AIR TURN BACK WAS ACCOMPLISHED. DURING OPS TEST FOUND R MLG INDICATION UNSAFE HARD FAUSDR 2020FA0000522Push-Pull Rod · brokenDURING AN INSTRUCTION FLIGHT WITH THE OWNER AND INSTRUCTOR THE LANDING GEAR WAS SELECTED DOWN WHILE ON APPROACH TO SNA. WHEN THE GEAR WAS SELECTED DOWN THEY DID NOT EXTEND ALL THE WAY AND GOT A WARNING INDICATION IN THE COCKPIT THEY DID EMERGENCY PROCEDURES TSDR SWAA2020111629451Shuttle Valve · faultyWHEN TAXIING SLOWLY (1-2 KTS) AND TRYING TO STOP THE BRAKES 'RELEASE' SIMILAR TO ANTI-SKID CYCLING AND THE AIRCRAFT COASTS UNTIL YOU PRESS HARDER ON THE BRAKES. PERFORMED AACU BITE CHECK, PER AMM 32-42-00. FOUND FAULT A/B CONT. PERFORMED FIM TASK 32-42 TASSDR FDEA202011102805Actuator · failedPDIS 994 32-30 8627 10NOV20 IND OPEN U. GEAR DISAGREE AND GEAR DOORS EICAS FOR 90 SECONDS UNTIL GEAR FULLY RETRACTED AND EICAS MESSAGES. NOISE FROM NOSE GEAR AREA UNTIL DOORS MESSAGES WENT AWAY. REPEAT WRITE UP. SHGN 10NOV20 06:12 IND U. CREW REPORTED THASDR A6WA202011137413Landing Gear · malfunctionedRECEIVED GEAR DISAGREE WARNING AFTER 6 SECOND S AFTER GEAR SELECTION ON T/O. NOSE GEAR INDICATED RED HASHES AT 160 KNOTS C/W QRH GEAR CAME DOWN WITH EMERGENCY HANDLE SELECTION. (BLK 3) LANDING WT 46,000. AIRCRAFT REMOVED FROM SERVICE. INTERROGATED PSEU ANDSDR ASAA2020110233485Switch · obstructedLANDING GEAR DID NOT RETRACT AFTER TAKEOFF, ACCOMPLISHED GEAR DISAGREE CHECKLIST. GEAR DID NOT RETRACT, THREE RED GEAR LIGHTS AND THREE GREEN GEAR LIGHTS REMAINED ILLUMINATED WHEN GEAR LEVER WAS UP. THREE GREEN (SIX WITH OVERHEAD LIGHTS) GEAR LIGHTS ILLUMINASDR 9WGA2020102635601Landing Gear · malfunctionedNOSE LANDING GEAR WOULD NOT RETRACT, GEAR DISAGREE AND GEAR DOOR EICAS ON DEPARTURE. AIR RETURN.SDR FXGA20201026Control Cable · bindingGEAR HANDLE STUCK IN UP POSITION, UNABLE TO LOWER THE GEAR IN BET ON FINAL APPROACH RWY 19. RETURN TO ANC, UNABLE TO LOWER THE FLAPS IN LANDING IN ANC, UNTIL 5 MILE FINAL, THEN THEY STARTED WORKING AGAIN. DECLARED EMERGENCY IN ANC PERFORMED EMERGENCY GEAR ESDR CALA2020102901217Spring · missingPDA 2 RIGHT MLG UPLOCK ACTUATOR ASSEMBLY HAS ONE SPRING COMPLETELY MISSING. ADDED 3 PHOTOS, REQUEST DEFERRAL-ONLY 1 SPRING MISSING. REMAINING 3 SPRINGS ARE NOT MISSING. TOMC APPROVE MEL 3219A. ONE UPLOCK SPRING MISSING AT RIGHT MAIN LANDING GEAR AND IF NEESDR AALA202010269002Bypass Valve · crackedAIRCRAFT WAS GROUNDED. GREEN HYDRAULIC SYSTEM QUANTITY LOW AND PUMP PRESSURE 0 INFLIGHT. AN EMERGENCY WAS DELCARED AND THE AIRCRAFT RETURNED TO SYR WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT. FOUND RIGHT HAND MAIN LANDING GEAR DOOR BYPASS VALVE CRACKEDSDR 3SRA20201026002Valve · out of adjustDURING LANDING GEAR RETRACTION, THE RIGHT MAIN LANDING GEAR RED LIGHT REMAINED ILLUMINATED. THE CREW RECEIVED A CALL FROM TOWER THAT THE RIGHT LANDING GEAR WAS NOT RETRACTED. THE CREW DIVERTED TO KIND AND LANDED WITHOUT INCIDENT.SDR SWIA202053467Landing Gear · obstructedRT F GEAR DISAGREE ON TAKEOFF. RT MAIN GEAR WOULD NOT COME UP. QRC HAD US PULL MANUAL GEAR EXTENSION. ALL GEAR CAME DOWN. NORMAL LANDING. NO OVERWEIGHT LANDING. PSEU WAS FLAGGING THE RT MLG UPLOCK. VERIFIED THE RT MLG UPLOCK GAP WAS WITHIN LIMITS, IN RESDR 2020FA0000451Tube · brokenIN PREPARATION FOR SLOW FLIGHT DURING A COMMERCIAL PILOT CHECK RIDE, LANDING GEAR EXTENSION WAS ACCOMPLISHED. AN UNUSUAL YAW WAS EXPERIENCED WITH UNUSUAL NOISE FROM THE LEFT MAIN LANDING GEAR. THE LEFT MAIN GEAR DID NOT INDICATE DOWN AND LOCKED. GEAR WAS RESDR 2020F00429Drag Link · brokenDURING CRUISE, THE LANDING GEAR RETRACT/EXTEND ACTUATOR HORN BROKE OFF THE UPPER DRAG LINK ASSEMBLY, RENDERING THE NOSE LANDING GEAR INOPERATIONAL WITH REGARDS TO HYDRAULIC PRESSURE. THIS LED TO AN UNCONTROLLED EXTENSION OF THE NOSE LANDING GEAR TO THE DOWN-ASDR TIMA20201014005Current Limiter · inoperativeON FINAL APPROACH INTO KSLC 34R, PILOT ATTEMPTED TO LOWER THE GEAR ABOUT 4 NM FROM 4-5 NM FROM TOUCHDOWN. PILOT NOTICED THE GEAR TRANSITION LIGHT DID NOT ILLUMINATE AND THAT THE CONTROL CB HAD POPPED. PILOT RESET THE CB, AND RECYCLED THE LANDING GEAR HANDLE SDR LR7A2020101302644Ball Screw · damagedDURING SCHEDULED FLIGHT RT MAIN LANDING GEAR DID NOT EXTEND. AIR TURN BACK TO PANC, GEAR HAD TO BE MANUALLY EXTENDED ON APPROACH TO PANC. REMOVED AND REPLACED RT AFT MLG BALLSCREW ASSEMBY.SDR AALA202010119012Control Unit · malfunctionedAIRCRAFT WAS GROUNDED. AFTER TAKE OFF ECAM INDICATED LANDING GEAR NOT RETRACTED (DOORS) PERFORMED RECYCLE, PER ECAM AND ALL OPERATIONS NORMAL FOLLOWED. REMOVED AND REPLACED NR 1 LGCIU, IAW AMM 32-31-71.SDR R61A2020102600720Cable · out of adjustWHILE A/C WAS OUT OF SERVICE FOR A HEAVY MAINTENANCE CHECK. EMERGENCY EXTENTION CABLE SYSTEM FAILED FUNCTIONAL TEST. ADJUSTED EMERGENCY EXTENTION SYSTEM CABLE, IAW E175 AMM 32-34-09-820-801-A. A/C REMAINS OUT OF SERVICE FOR HEAVY CHECK COMPLETION.SDR DXTA2020100504171Dcu · faultedDCU B B3-006531 DCU "A" B3-006494 BRAKE FAULT B3-22442 UPON SELECTING GEAR DOWN WE GOT A MAGENTA BOX WITH DASHES ON THE RIGHT MAIN GEAR. WE ALSO GOT THE FOLLOWING CAS MESSAGES: GEAR DISAGREE, LEFT AND RIGHT THRUST REVERSER FAIL, BRAKE FAUL AND LEFT HYD TEMP HSDR YQSA200010060001Shuttle Valve · malfunctionedAFTER TAKEOFF, AFTER MOVING THE LANDING CONTROL LEVER UP, THE CREW NOTED THE RIGHT MAIN LANDING GEAR AND NOSE LANDING GEAR RETRACTED, BUT THE LEFT MAIN LANDING GEAR INDICATED AN AMBER DN INDICATION. AN AMBER GEAR DISAGREE L MESSAGE WAS ALSO NOTED. THE CREW CSDR IPXA2020092960753Landing Gear · malfunctionedINSPECTION TYPE: NA ATB NO EMERGENCY DELARED. LANDED UNEVENTFUL. GEAR WOULD NOT COME UP ON DEPT. ACCOMPANIED BY VIBRATIONS. GEAR HANDLE WENT ONLY TO OFF POSITION. JACKED ACFT, PER AMM 078-11-01-201 & AMM 32-09-02-201, PERF FIM 32--30-00-815-804. AIR TO GSDR VNAA2020092411105Selector Valve · failedNWS INOP CAUTION MESSAGE DURING CLIMB OUT. R & R LANDING GEAR SELECTOR VALVE, IAW CRJ 700 AMM 32-32-10-000/400-801. OPS CHECK GOOD. LEAK CHECK GOOD.SDR IPXA2020092260525Actuator · slowEMERGENCY DECLARED. GEAR DISAGREE EICAS MSG ON AFTER TAKEOFF WITH GEAR IN UP POSITION. PLACED ON MEL 32-30-1 HGEAR PINS INSTALLED DMP ACCOMPLISHED. PERFORMED GEAR SWING AND FOUND NOSE GEAR SLOW TO RETRACT (26 SECONDS). REPLACED NOSE GEAR ACTUATOR, PER MM 3SDR O2GA2020091850102Bracket · bentDURING CRUISE FLIGHT FELT A BANG FOLLOWED BY A RED LANDING GEAR UNLOCK ANNUNCIATOR AND HYDRAULIC PRESSURE ANNUNCIATOR LIGHT. EMERGENCY DECLARED. FOLLOWED CHECKLIST, LOWERED GEAR AND DIVERTED TO KPIT, LANDING WAS UNEVENTFUL. AIRCRAFT WAS FERRIED TO THE KGSOSDR QXEA2020091400281Landing Gear · malfunctionedWHEN GEAR WAS RETRACTED AFTER TAKEOFF RED LEFT, RIGHT, AND NOSE LIGHTS REMAINED ILLUMINATED. ACCOMPLISHED LANDING GEAR FAILS TO RETRACT CHECKLIST GEAR THEN RETRACTED NORMAL. AIRSPEED DURING CHECKLIST DID NOT EXCEED 190KTS. OVERHEAD GEAR DOOR WAS SLIGHTLY OPSDR QXEA2020091400280Sequence Valve · inoperativeON INITIAL CLIMB DURING LANDING GEAR RETRACTION WE OBSERVED THE FOLLOWING. FOR ABOUT 15 SECONDS THE LT MAIN GEAR UNSAFE LIGHT, LT DOOR ADV LIGHT, AND THE GEAR HANDLE LIGHT REMAINED ILLUM. THEN AFTER 15 SECONDS THE GEAR FINISHED RETRACTION NORMALLY, BOTH ALTESDR R61A2020093000654Rod End · corrodedROD END ON MLG LANDING GEAR FREEFALL CONECTING ROD (RT MLG WHEEL WELL) CORRODED. REPLACED AND ADJUSTED, IAW AMM 32-34-17.SDR AALA2020090869020Landing Gear · malfunctionedAIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED THAT THEY WERE UNABLE TO RETRACT THE LANDING GEAR DURING DEPATURE FROM MCO. GEAR DISAGREE LIGHTS ON BOTH GREEN AND RED RESET MANUAL GEAR EXTENSION DOOR PER QRH, THE GEAR RETRACTED AND LIGHT EXTINGUISHED. ACCOMPLISHEDSDR AALA2020090849015Selector Valve · malfunctionedAIRCRAFT WAS GROUNDED: GEAR HANDLE WOULD NOT COME DOWN ON FINAL APPROACH. EXECUTED A GO AROUND. ACCOMPLISHED QUICK REFERENCE HANDBOOK. FINALLY ONE LAST TRY AND THE GEAR HANDLE MOVED TO THE DOWN POSITION. REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE PER AMMSDR FDEA202008272048Valve · inoperativeLANDING GEAR DID NOT EXTEND. ECAM PROCEDURE LDG GEAR MANUAL EXTENSION. LANDING GEAR DOWN AND LOCKED W/ MANUAL EXT. WHEN GEAR HANDLE WAS PUT DOWN NOTHING HAPPENEDAFTER GO AROUND PERFORMED QRH/ECAM LG GRAVITY EXTENSION. AFTER COMPLETING OF QRH OVERHEAD PANESDR VNAA2020082811101Selector Valve · failedGEAR DISAGREE RED WARNING MSG ON TAKEOFF GEAR UP GEAR REMAINED DOWN, PERFORMED QRH FAULT DID NOT CLEAR. INTERROGATED MDC HISTORY, FOUND B1-005968 ALL GEAR SYSTEM/ NO GEAR MOVEMENT. MADE MULTIPLE ATTEMPTS TO RETRACT LANDING GEAR WHILE ON JACKS, ALL UNSUCCESSFULSDR DXTA2020082504021Proximity Switch · defectiveAFTER TAKEOFF AND SELECTING THE LANDING GEAR HANDLE UP, SEVERAL LOUD BANGING NOISES WERE HEARD. MAIN GEAR INDICATIONS WERE UP, NOSE GEAR DOWN, FOLLOWED BY GEAR MISCOMPARE AND GEAR DOOR CAS MESSAGES. AFTER 20-30 SECONDS, NOSE GEAR INDICATION WAS ALSO UP, BUT SDR UIEA2020082621847Sensor · malfunctionedRH BODY GEAR FAILED TO EXTEND ON APPROACH WITH NORMAL OPERATION. CREW PERFORMED GO AROUND, CYCLED GEAR, WHEN IT FAILED TO EXTEND A SECOND TIME CREW PERFORM ALTERNATE EXTENSION PROCEDURES. CMC MSG 32718 AND 32678, PERFORMED FIM 32-61 TASK 888 AND TASK 868. SDR FDEA2020082511978Landing Gear · inoperativeA/C LANDED WITH L/H MLG RETRACTED AT LAXSDR VNAA2020082011103Pseu · failedGEAR DISAGREE MSG RETURN TO FIELD. DEFERRED LANDING GEAR RETRACTION SYSTEM PER MEL 32-30-1-2 CAT A. M FUNCT. CW. GEAR PINS INSTALLED, FLAGS REMOVED. REMOVED AND REPLACED PROXIMITY SENSING ELECTRONIC UNIT FOR LANDING GEAR EXTRACTION/RETRACTION SYSTEM IAW CRJ 70SDR SWIA202081951821Selector Valve · inoperativeGEAR DISAGREE WARNING MESSAGE WHILE ON FINAL EXTENDING THE LANDING GEAR. ON 6 MILE FINAL MOVED THE LANDING GEAR LEVER TO DOWN AND THE GEAR DID NOT MOVE. COMPLIED WITH THE QRH FOR A GEAR DOWN DISAGREE. CYCLED THE GEAR SEVERAL TIMES ACCORDING TO THE QRH. COMPLETSDR SWIA202052584Bushing · failedNLG TORQUE LINK BUSHINGS AT THE CENTER APEX CONNECTON BETWEEN UPPER & LOWER TORQUE LINKS FAILED CLEARANCE CHECK. GAP EXCEEDS MAX ALLOWABLE GAP OF 0.012" MEASURED 0.019" WITH COMMON FEELER GAUGE, FLAGGED. C-CHECK RO 9/20/2020. REMOVED AND REPLACED NLG TORQUESDR UIEA2020081741774Sequence Valve · failedAFTER T/O GEAR WOULD NOT RETRACT. REPLACED NOSE GEAR RETRACT ACTUATOR (OFF PART: PN65B82585-4, SN&MHB739 REF AMM 32-34-01. OPS AND LEAK CHECK SAT. REMOVED AND REPLACED NOSE GEAR SEQUENCE VALVE, GEAR VALVE - GEAR OPS SEQUENCE OPS AND LEAK CHECK SAT REF AMM 32-3SDR 2020FA0000370Powerpack · failedINSTALLED A NEW LANDING GEAR POWER PACK. PERFORMED SEVERAL GEAR SWINGS, NO DEFECTS FOUND. AIRCRAFT FLEW A FEW TRIPS, NO PROBLEMS. THE POWER PACK FAILED ON THE LAST FLIGHT. AFTER TROUBLESHOOTING THE SYSTEM, THE POWERPACK WAS INOP. INSTALLED AN EXCHANGED POWER P
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