JASC 3230
Service difficulty reports · 11,176
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 VNAA2019042421112Pseu · failedDURING CLIMB, CREW SELECTED GEAR UP. GEAR DID NOT RETRACT AND CREW RECEIVED GEAR DISAGREE WARNING. CA RAN QRH AS FO FLEW. CREW DECLARED AN EMERGENCY WITH ATC, AND BURNED OFF FUEL BEFORE LANDING. TRUCKS ROLLED, CABIN DID NOT BRACE. CREW LANDED ON RWY 27L WSDR VNAA2019042421111Drag Brace · failedTHEY PERFORMED THE QRH AND WAS ABLE TO RETRACT THE GEAR. DURING CLIMB OUT OF PHL THE CREW RECEIVED A GEAR DISAGREE CAUTION MESSAGE THE CREW WAS ABLE TO GET THE GEAR DOWN AND THEN PERFORMED A LOW APPROACH TO GET CONFORMATION FROM CONTROL TOWER PERSONNEL THAT THSDR VNAA2019042111101Handle · failedGEAR DISAGREE MASTER WARNING UPON GEAR RETRACTION FOLLOWED QRH INSTRUCTIONS MESSAGE CLEARED. DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. MX DEFERRED LANDING GEAR EXTENSION AND RETRACTION SYSTEM.REMOVED AND REPLACED LANDING GEAR SELECTOR HANDLE IAW CRJ 700 SDR CA190430002Selector Valve · failed(CAN) ON FINAL APPROACH THE CA REPORTED THE GEAR DID NOT COME DOWN AND THEY RECEIVED A GEAR DISAGREE MESSAGE. RECYCLED LANDING GEAR SELECTOR AND NO GEAR EXTENSION. CREW PERFORMED GO AROUND AND FOLLOWED QRH. GEAR EXTENDED WITH EMERGENCY LEVER. EMERGENCY DECLARESDR DXTA2019042202297Switch · intermittentRIGHT MLG LANDING GEAR RETRACTION - AFTER TAKEOFF RT MAIN GEAR GREEN DOWN LIGHT REMAINED ILLUMINATED. AFTER A COUPLE MINUTES THE LIGHT WENT OUT. THE CREW IS CERTAIN THE RT GEAR WAS UP AS NORMAL. NO RED LIGHT WAS OBSERVED DURING THIS EVENT (RED INDICATED LISDR VNAA2019042011101Selector Valve · failedON FINAL APPROACH, THE CA REPORTED THAT THE GEAR DID NOT COME DOWN AND THEY RECEIVED A GEAR DISAGREE MESSAGE. THEY TRIED TO RECYCLE IT AND TRY AGAIN, BUT AGAIN NOTHING CAME DOWN. THEY NOTIFIED ATC THAT THEY NEEDED TO GO AROUND. THEY RAN THE QRH AND WERE ABLE TSDR CA190422001Sequence Valve · malfunctioned(CAN) ATB - NLG DOOR AMBER LIGHT REMAINED ON AFTER GEAR RETRACTION. MAINTENANCE PERFORMED FUNCTION CHECKS OF THE NLG DOORS, COULD REPLICATE FAULT, A/C RTS. (TC# 20190422001)SDR CALA2019041900603Landing Gear · malfunctionedALL GEAR REMAINED DOWN AFTER SELECTION UP. CLEANED MANUAL EXTENSION DR JACKED AND SWUNG GEAR MULTIPLE TIMES REF AMM 32-32-00. ALSO PERFORMED MANUAL EXTENSION TEST WITH AMM 32-34-00. ALL OPS CHECK NORMAL. OBSERVED GEAR SWING AND MANUAL EXTENSION. OPS CHECKED NOSDR CA190514017Uplock Switch · faulty(CAN) GEAR FAILED TO RETRACT AFTER TAKE-OFF. FOUND RH MLG UPLOCK SWITCH TO BE AT FAULT. RH MLG UPLOCK SWITCH REPLACED AND RIGGED. (TC# 20190514017)SDR CA190417008Selector Panel · malfunctioned(CAN) AFTER GEAR RETRACTION ON DEPARTURE FROM POINT A, NOSE GEAR INDICATED GREEN DOWN AND LOCKED INDICATION. ALTERNATE GEAR INDICATIONS WERE NORMAL. WHILE ENROUTE, CREW DISCUSSED THE POSSIBILITY OF CONDUCTING AN ALTERNATE GEAR EXTENSION INBOUND TO POINT B. DUESDR QXEA2019041500177Sequence Valve · malfunctionedON APPROACH WITH GEAR DOWN SELECTION, THE LEFT AND RIGHT MAIN GEAR CAME DOWN NORMALLY. THE NOSE GEAR INDICATED RED NOT DOWN ON THE NORMAL INDICATOR AND THE ALTERNATE GEAR INDICATOR. RAN THE E/A CHECKLIST TO EXTEND THE GEAR NORMALLY. NOSE GEAR CAME DOWN. NORMALSDR DXTA2019041822155Priority Valve · malfunctionedNLG LANDING GEAR EXTENSION DELAY - DURING GEAR EXTENSION, A THUD WAS HEARD AND FELT FROM THE RIGHR MAIN GEAR FOLLOWED BY ABOUT A 10 SECOND DELAY OF THE NOSE GEAR WHILE INDICATING A SQUARE AMBER BOX. PERFORMED REPLACEMENT OF PRIORITY VALVE (NEW) IAW P-300 AMM SDR CA190411001Selector Valve · open(CAN) LANDING GEAR FAILED TO EXTEND USING NORMAL EXTENSION SYSTEM. ONLY RED GEAR UNSAFE INDICATIONS SHOWS WITH GEAR SELECTED DOWN. FOLLOWED ALTERNATE LANDING GEAR EXTENSION CHECKLIST TO EXTEND THE GEAR. (TC# 20190411001)SDR QXEA2019041100170Selector Valve · failedLANDING GEAR FAILED TO EXTEND USING NORMAL EXTENSION SYSTEM. ONLY RED GEAR UNSAFE CAUTION SHOWN WITH GEAR SELECTED DOWN. TRIED TWICE. FOLLOWED ALTERNATE LANDING GEAR EXTENSION CHECKLIST TO EXTEND THE GEAR. LANDING UNEVENTFUL. REMOVED FROM SERVICE. INTERRAGATSDR SIMA201904097003Control Unit · failedLDG GEAR NOT INDICATING CORRECTLY ON TAKEOFF AND LANDING (NO TRANSITION JUST UP OR DOWN)-C/A-REMOVED AND REPLACED LGEU. PERFORMED EXTENSION AND RETRACTION CHECK IAW EMB 140 AMM 32-32-01 AND 32-30-00. OPS CHECK GOOD. NO DEFECTS NOTED. AIRCRAFT OK FOR SERVICESDR CA190516014Sequence Valve · intermittent(CAN) INBD AND OUTBD ANTISKID CAUTION LIGHT ILLUMINATED ON ROTATION + LEFT MAIN GEAR DOOR AMBER LIGHT ILLUMINATED ON ROTATION. PILOT ASK TO COME BACK TO MTCE BASE. BOTH ITEMS DISSAPPEARED 10 MINUTES AFTER T/O. FEW DAYS BEFORE, PILOT REPORTS L/H MLG AFT DOORS ASDR SWIA20190405732Relief Valve · failedGEAR DISAGREE WARNING MESSAGE AFTER LANDING GEAR RETRACTION. (FLT#3626) REMOVED AND REPLACED THE PRIORITY BALANCED RELIEF VALVE IAW AMM. OPS CHECK GOOD, LEAK CHECK GOOD.SDR CA190405010Spring · missing(CAN) DURING A DAILY SERVICE CHECK, MAINTENANCE FOUND ONE OF THE TWO DRAG STRUT DOWN LOCK SPRINGS MISSING. THE MISSING DOWN LOCK SPRING WAS REPLACED AND THE AIRCRAFT RETURNED TO SERVICE. (TC# 20190405010)SDR SWIA20190405731Uplock · failedON APPROACH RIGHT GEAR DISAGREE WARNING MESSAGE. CYCLED GEAR, ALL THREE GREEN INDICATION. LANDED WITHOUT INCIDENT. (FLT#7427) REMOVED AND REPLACED RT MLG UPLOCK ASSY IAW AMM. OPS AND LEAK CHECK GOOD AT THIS TIME.SDR SWIA20190405730Roller · failedRECEIVED GEAR DISAGREE WARNING MESSAGE ON APPROACH. FOLLOWED QRH PROCEDURE AND AFTER FIRST CYCLE OF THE GEAR HANDLE, ALL GEAR WENT DOWN AND LOCKED. LANDED AND TAXIED TO GATE WITH NO FURTHER INCIDENTS. (FLT#3702) REMOVED AND REPLACED NLG UPLOCK ROLLER AND MOUNTSDR SWAA2019042231848Link · corrodedL/H MLG REACTON LINK HAS CORROSION @ UPPER SIDE STRUT ATTACH POINT MOD SEE DISC#/JO J10229137 FOR CORRECTIVE ACTION.SDR SWIA2019040545692Warning Message · false activationGEAR DISAGREE WARNING MSG WHEN SELECTING GEAR DOWN, SECONDS LATER GEAR DISAGREE MSG EXTINGUISHED, THE LH MAIN SHOWED DOWN AND LOCKED (GREEN). (FLT#4247) FO: 04/01.2019 WORK IN PROGRESSSDR AALA201904021904Landing Gear · malfunctionedAIRCRAFT WAS GROUNDED: PILOT REPORTS ON CLIMB OUT FROM MEX, RAISED LANDING GEAR LEVER AND THE GEAR REMAINED DOWN. RAN GEAR DISAGREE QRH 14.11 CHECKLIST AS ALL LIGHT (RED, GREEN, AND NOSE LIGHTS) WERE ILLUMINATED, THEN GEAR RETRACTED. MAINTENANCE CLEANED AREA SDR SWIA2019032845669Landing Gear · slowGEAR DISAGREE WARNING AFTER TAKEOFF DURING GEAR RETRACTION. LEVELED AT SAFE ALT TO RUN QRH. JUST AFTER WE STARTED QRH GEAR WENT UP ON ITS OWN. COMPLETED QRH AND CONTINUED. GEAR OPERATED NORMALLY DURING EXTENSION. (FLT#3134) CLOSED PERFORMED FULL STRUT SERVICE SDR MASA2019032711780Not Reported · malfunctionedGEAR DISAGREE W/N RETRACT. PLACED ON MEL.SDR FDEA2019032760734Support · damagedGEAR WOUL NOT RETRACT ON T/O SYS1. SWITCHED TO SYS 2 AND GEAR WOULD NOT RETRACT. GEAR LEVER WOULD NOT MOVE PAST CENTER DETENT. TSM: 32-30-00 FIG.109 AND FOUND NO CONTINUITY BETWEEN PIN H AND PIN K, LANDING GEAR CONTROL LEVER TO BE REPLACED. LANSDR SWIA2019032645661Uplock · defectiveRECEIVED GEAR DISAGREE WARNING MESSAGE AND NOSE GEAR WARNING MESSAGE. PERFORMED QRH PROCEDURE AND MESSAGES CLEARED. RETURNED TO FIELD. (FLT#3736) CLOSED REMOVED AND REPLACED UPLOCK PIN AND BRACKET IAW CMM. RIGGED UPLOCK PIN REF IAW AMM, OPS CHECK GOOD. PERFORMSDR SWIA20190405668Selector Valve · failedGEAR DISAGREE ON APPROACH RECEIVED THE NOSE DOOR AND GEAR DISAGREE WARNINGS. THE NOSE GEAR WAS NOT SHOWING DOWN AND GREEN. PER THE QRH, CYCLED THE GEAR, AND THEN PULLED THE LANDING GEAR MANUAL RELEASE HANDLE AND THE NOSE GEAR CAME DOWN AND LOCKED ALSO 3 GREEN SDR SIMA20190323001Solenoid Valve · failedLDG GEAR LEVER DISAGEE ON RETRATION WITH 3 RED GEAR INDICATION RECYCLED GEAR IAW QRH PROCEDUR, 3 GREEN DOWN INDICATION PREFORMED OVERWEIGHT LANDING "TRANSFERRED TO NRWC 837-CMI-02469". C/A- REMOVED AND REPLACED OF LG SOLENOID VALVE IAW AMM 32-33-04-000-801-A/3SDR CA190325011Interface Unit · faulted(CAN) L/G GEAR NOT DOWN LOCKED WARNING IN FINAL APPROACH WITHOUT GREEN TRIANGLE ON LDG GEAR PANEL. LDG GEAR GRAVITY EXTENSION PROCEDURE EXECUTED ACCORDING TO ECAM AND QRH. LANDING GEAR SET TO NORMAL EXTENSION SYSTEM AFTER FREE FALL DURING FLT IAW A,, 32-00-00-SDR CA190325016Interface Unit · failed(CAN) ON APPROACH THE CREW REPORTED A NOSE WHEEL STEERING FAULT, PAN PAN WAS DECLARED AND THE FLIGHT LANDED AND TAXIED TO THE GATE. RESOLUTION REPLACED LGCIU #2 AS PER AMM 32-31-71-401. REPLACED THERMETICAL RELAY 62GA ASM 32-31-07. NOSE WHEEL STEERING TESTES SDR DXTA2019031302159Not Reported · malfunctionedRIGHT MLG LANDING GEAR RETRACTION DID NOT RETRACT - RIGHT MAIN LANDING GEAR WOULD NOT RETRACT AS INDICATED BY BOX WITH CROSS HATCH. PERFORMED QRC AND RETURNED TO AIRPORT.SDR FDEA201903190683Fuse · leakingHYD 3 FAIL, RESERVOIR HYD AUANITY 0.0. UPON INITIAL CONFIGURATION CHECK. RNR'D TRIM CYL INTERLOCK FUSE MM 32-37-06-4. SERVICED NR 3 HYD SYS MM 12-13-02-3, BLED HYD SYS MM 29-03-00-2. BLED INTERLOCK FUSE MM 32-37-06-4 AND ADJ/TEST TRUCK BEAM TRIM INTERLOCK CYL SDR SWIA2019031945646Unknown · malfunctionedNOSE GEAR WOULD NOT RETRACT AFTER TAKEOFF. (FLT#5674) CLOSED DEFERRED LANDING GEAR RETRACTION SYSTEM IAW MEL.SDR CA190314014Spring · broken(CAN) ATB FROM FLIGHT DUE TO RH MLG DOOR FAILED TO CLOSE AFTER GEARS RETRACTED. ALTERNATE EXTENSION USED TO EXTEND GEAR. DURING TROUBLESHOOTING, ONE OF THE UPLOCK EXTENSION SPRINGS WAS FOUND BROKEN INSIDE THE UPLOCK ASSY.\ SPRING REPLACED, GEAR FUNCTIONS CARRISDR SWIA2019031245622Landing Gear · failedGEAR DISAGREE WARNING MESSAGE FOR NOSE GEAR STUCK IN THE DOWN AND LOCKED POSITION ON DEPARTURE. ASSOCIATED WOW INPUT CAUTION MESSAGE. RAN QRH FOR BOTH MADE NORMAL LANDING ALL GEAR CAME DOWN AND LOCKED. (FLT#5830) FO: 03/12/2019 CLOSED REMOVED AND REPLACED NLGSDR CA190312007Selector Valve · defective(CAN) ON GEAR EXTENSION FOR LANDING, THE GEAR DID NOT EXTEND AND THE CREW RECEIVED A 3 RED INDICATION. THE CREW VISUALLY CONFIRMED NO GEAR EXTENSION, THEY INITIATED A GO-AROUND AND REFERENCED THEIR CHECKLIST, THEY MANUALLY EXTENDED THE LANDING GEAR AND THE FLISDR CA190314005Selector Valve · bypassing(CAN) AFTER TAKE OFF AND UPON A LANDING GEAR `UP` SELECTION, A GEAR DISAGREE EICAS MESSAGE APPEARED. THE CREW RAN THE APPROPRIATE QRH, WHICH INCLUDES ACTIVATING THE LANDING GEAR EXTENSION ALTERNATE RELEASE MECHANISM. THE CREW DECLARED AN EMERGENCY AND LANDED ASDR CA190320024Priority Valve · failed(CAN) GEAR DISAGREE WARNING MESSAGE AFTER TAKEOFF. NOSE GEAR DID NOT RETRACT, REPLACED SELECTOR VALVE & PRIORITY VALVE.SDR SWIA2019032145617Priority Valve · failedGEAR DISAGREE WARNING MESSAGE AFTER TAKEOFF. NOSE GEAR DID NOT RETRACT. RAN QRH PROCEDURE. EXTENDED GEAR AND RETURNED TO FIELD. (FLT#3628) FO: 03/11/2019 CLOSED REMOVED AND REPLACED MLG PRIORITY VALVE P/N 4619-3 S/N 14748 IAW AMM. REMOVED AND REPLACED MLG SLECSDR FDEA201903100580Unknown · malfunctionedAFTER GEAR RETRACTION ON T/O, HAD UNSAFE CENTER GEAR INDICATION SLOWED ACFT TO RECYCLE GEAR, AC LOUD BANG VIBRATION EXTENDED GEAR HAD INDICATION OF #3 HYD SYSTEM FAIL REF WRI 05-25-6221 AND 05-25-6218 FOR LT MLG ASSY REMOVAL AND INSTALLATION AS WELL AS LEFT SISDR CA190508004Bushing · loose(CAN) RH MLG WOULD NOT LATCH UP AFTER TAKE-OFF, BUSHING FOUND LOOSE ON EMERGENCY UPLATCH CYLINDER, PREVENTING UPLATCH FROM FULLY RETRACTING. CYLINDER REPLACED, FUNCTION NORMAL. (TC# 20190508004)SDR V6HA2019030600032Unknown · malfunctionedLANDING GEAR WAS RETRACTED ON FINAL DEPARTURE FOR THE DAY RETURNING TO HOME BASE. ON LANDING GEAR RETRACTION, THE LANDING GEAR MOVEMENT STOPPED PRIOR TO COMPLETE RETRACTION AND THE CIRCUIT BREAKER FOR THE LANDING GEAR MOTOR TRIPPED. THE LANDING GEAR WAS MANUSDR HAEA20190305002Unknown · malfunctionedON APPROACH IN TO KYIP THE LANDING GEAR WAS SELECTED DOWN WITH ONLY 3 RED LIGHTS ILLUMINATED, PILOT REPORTED IT DID NOT SOUND LIKE THE GEAR HAD EXTENDED AND CONTACTED TOWER TO DO A FLYBY AND WAS TOLD THEY DID NOT SEE THE GEAR EXTENDED. LANDING GEAR EMER EXTENSSDR DALA2019030601489Torque Tube · damagedAIRBORNE RETURN DUE TO GEAR/GEAR DOOR MALFUNCTION EMERGENCY DECLARATION AFTER TAKEOFF GEAR DID NOT INDICATE FULLY RETRACTED GEAR DOOR AMBER OPEN LIGHT AND RIGHT MAIN RED GEAR LIGHT COMPLIED WITH QRH EMERGENCY DECLARED RETURNED TO ATL. INSPECTED AND FOUND RT MASDR GCSA20190305002Unknown · malfunctionedHAD AN ISSUE REQUIRING US TO DECLARE AN EMERGENCY WITH OUR AIRCRAFT. THE FLIGHT WAS TO BE GOING TO HIO AND ON THE SEQUENCE OF PREPARING TO LAND THE MAIN LANDING GEAR WAS SELECTED DOWN AND ONLY HAD ILLUMINATION OF THE NOSE AND LT GEAR WITH “GREEN” DOWN INDICATISDR CA190305013Spring · broken(CAN) THE AIRCRAFT DEPARTED BUT RETURNED TO BLOCKS DUE TO MLG DOOR OPEN INDICATION AFTER TAKEOFF. PURSER VISUALLY CONFIRMED THE LH LANDING GEAR DOOR REMAINED STUCK OPEN AFTER GEAR RETRACTION. FLIGHT CREW ACTIONED THE QRH FOR MAIN LANDING GEAR DOOR MALFUNCTIONSSDR DJFA201904023002Uplock · malfunctionedMISSED APPROACH AND DECLARED AN EMERGENCY DUE "LG LEVER DISAGREE" MSG AFTER SELECTING GEARDOWN. WITH A RED NOSE GEAR INDICATION. THE NOSE GEAR EXTENDED WITH A SAFE INDICATION AFTER PULLING THE FREE-FALL HANDLE. (ALL LANDING GEARS HAVE BEEN PINNED DUE TO EMERGESDR HYIA20190307003Uplock Hook · brokenPILOT REPORTED THE LEFT MAIN GEAR WOULD NOT RETRACT. MAINTENANCE INSPECTED AND FOUND THE LEFT MAIN LANDING GEAR UPLOCK HOOK BROKEN. THE PART WAS REPLACED WITH NO FURTHER DEFECTS NOTED.SDR FDEA201903010530Sequence Valve · failedPDIS 729 32-30 3847 01MAR19 MEM FACT U LOGPAGES:3072768 AFTER T/O LEFT MAIN GEAR WOULD NOT RETRACT. COMPLIED W/ ECAM & QRH, LOWERED GEAR, AND RTB TO MEM. FACT 01MAR19 22:55 MEM CHECKED PSEU NO FAULTS IN HISTORY AND BITE CHECKS GOOD. SWUNG GEAR IN BOTH
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