JASC 3230
Service difficulty reports · 11,178
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 HNAA2018031400059Landing Gear · malfunctionedON GEAR EXTENSION, THE NLG RED UNSAFE LIGHT & AMBER GEAR DOOR LIGHT. CREW TRIED TWICE. LOWERED GEAR WITH THE ALTERNATE EXTENSION, RECEIVED 3 GREEN LIGHTS. OPENSDR 29GA2018031200004Control Unit · faultyFLIGHT 0092 FLL/TPA REPORT: GEAR DOWN CYCLE PUMP IS SHUTTING OFF, DURING DOWN CYCLE. R&R CONTROL UNIT LANDING GEAR IAW AMM 32-31-05-02. OPS CHECK IAW AMM 32-30-00-05. OPS CHECK GOOD PUMP WAS CONTINUOUS ON GEAR DOWN CYCLE OPS CHECK IAW AMM 32-30-00-05.SDR IPXA2018032927956Frame · corrodedINSPECTION TYPE :2C, FOUND THE RT MLG RETRACT CYLINDER A FRAME LOOSE. AFTER REMOVAL, FOUND THE A FRAME ATTACH HOLES CORRODED. REPLACED THE RT MLG RETRACT CYLINDER FRAME IAW CMM 57-11-01.SDR SIMA20180308001Landing Gear · malfunctionedWHEN THE LANDING GEAR WAS RETRACTED, HEARD TWO LOUD BANGS AND THE AIRCRAFT STUDDERED AS GEAR WENT UP AND LOCKED . BURNED FUEL TO BELOW MAX LANDING WEIGHT, GEAR CAME DOWN NORMALLY AND LANDING UNEVENTFUL. PERFORMED SEVERAL CHECKS IAW AMM 32-30-00, RETRACTIOSDR WX0A2018041073309Mechanism · out of adjustON TAKE OFF NOSE WHEEL FAILED TO RETRACT. RED NOSE WHEEL LIGHT REMAINED ILLUMINATED AND NLG IND SHOWED IT WAS STILL IN THE DOWN AND LOCKED POSITION. LUBRICATED NOSE GEAR AND ADJUSTED GROUND SENSING CONTROL MECHANISM.SDR DXTA2018030300667Control Handle · inoperativeCORRECTED SDR AS PER FAA REQUEST. UPON SELECTING LANDING GEAR DOWN ONLY THE RIGHT MAIN GREEN AND
GEAR UNSAFE LIGHTS ILLUMINATED. COMPLIED WITH CHECKLIST. FOUND GEAR CONTROL CB POPPED. ACHIEVED 3 GREEN.
EMERGENCY GEAR EXTENSION WAS USED. "CORRECTIVE ACTION" RSDR FDEA201803020564Cylinder · failedDURING CLIMBOUT, A LOUD BANG UNDER OUR FEET, RECEIVED A HYD 3 FAIL. IAW CHECKLIST, MANUAL EXTENSION OF LANDING GEAR, ON EXTENSION, NOSE GEAR FELL OUT WITH A LOUD BANG. NOSE GEAR UNSAFE INDICATION. REPLACED NOSE GEAR RETRACT CYLINDER IAW AMM 32-35-02-4.SDR SWIA201844341Selector Valve · failedGEAR DISAGREE AFTER TAKE OFF. NOSE AND MAIN GEAR DID NOT COME UP. REMOVED AND REPLACED THE MLG SELECTOR VALVE AND LDG GEAR SELECTOR HANDLE. OPS CHECKED GOOD.SDR QXEA2018022800077Control Panel · malfunctionedAFTER TAKEOFF, THE GEAR HANDLE SELECTED UP, GREEN LIGHTS EXTINGUISHED, RED LEFT, NOSE & RIGHT LIGHTS ILLUMINATED, NO SOUND OF GEAR MOVEMENT. THE GEAR HANDLE WAS FIRMLY LOCKED IN PLACE. RAN LANDING GEAR FAIL TO RETRACT CHECK LIST. DID NOT RECTIFY PROBLEM, DIVSDR VNAA2018022611101Selector Valve · failedTHE AIRCRAFT DEPARTED AND RECEIVED A NOSE WHEEL STEERING INOPERATIVE CAUTION MESSAGE. DECLARED AN EMERGENCY AND RETURNED TO FIELD. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR SELECTOR VALVE, OPS CHECKED GOOD.SDR SWIA2018022744331Not Reported · malfunctionedGEAR DISAGREE, NOSE WOULD NOT RETRACT AFTER T/O WHEN LEVER SELECTED TO UP. (FLT 4870) FO: 02/26/2018 WORK IN PROGRESS.SDR SWIA2018040444328Pseu · failedAFTER TAKE OFF, RECEIVED GEAR DISAGREE WARNING. ALL 3 GEAR REMAINED DOWN AND LOCKED. ALSO HAD A PROXIMITY SYSTEM FAULT 1 STATUS MESSAGE. REMOVED & REPLACED PSEU IAW AMM. ALL OPS CHECKED GOOD.SDR JIKA2018022201Selector Valve · weakTHE PILOT REPORTED ON FINAL, WHEN SELECTING THE LANDING GEAR TO THE DOWN POSITION THAT THE NOSE GEAR IN-TRANSIT LIGHT REMAINED ILLUMINATED. THE PILOT FOLLOWING PROCEDURES PERFORMED A MANUAL LANDING GEAR EXTENSION AND LANDED WITHOUT INCIDENT IN SXM. MAINTENANCSDR SIMA20180222003Electronic Unit · failedLANDING GEAR AIR GROUND FAILED IN FLIGHT, AFTER LOWERING GEAR. REMOVED AND REPLACED LGEU IAW AMM 32-32-01, NO MESSAGE ON EICAS AND LANDING GEAR POSITION INDICATION SHOWED GREEN AND DOWN.SDR AALA20180220005Packing · damagedAIRCRAFT WAS GROUNDED. ON SHORT FINAL INTO SNA, THE LEFT ENGINE HYDRAULIC PUMP LIGHT FLICKERED ON AND OFF. HYDRAULIC SYSTEM "A" QUANTITY READ 25% RF. HYDRAULIC SYSTEM "A" PRESSURE REMAINED AT 3030 PSI. THE LANDING AT SNA WAS ABORTED AND THE AIRCRAFT DIVERTED TSDR R61A201802160192Spda · malfunctionedLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. RETURNED TO FIELD, NO EMERGENCY DECLARED. REPLACED SPDA 1 SLOT 2 AND 7 IAW AMM 24-61-13, OPS CHECKED GOOD.SDR GTIA2018021102422Landing Gear · malfunctionedAFTER TAKEOFF, AN ECAM FOR THE LANDING GEAR NOT UPLOCKED. LANDING GEAR DID NOT MOVE. LANDING GEAR DOORS DID CYCLE.SDR CALA2018020900506Isolation Valve · failedLANDING GEAR DID NOT EXTEND USING GEAR HANDLE. PERFORMED GRAVITY EXTENSION. EMERGENCY DECLARED. IAW TSM 32-31-00-810-808-A. PFR SHOWS RT MLG DOOR ACTUATOR. BOTH LGICUS SHOW NO FAULTS. REPLACED 62GA RELAY AND 49GA LANDING GEAR SYS ISOLATION SAFETY VALVE. SDR SWIA201844263Torque Link · failedCREW GEAR WOULD NOT RETRACT, RETURNED TO FIELD. REMOVED AND REPLACED BOTH TORQUE LINKS IAW AMM. PERFORMED SEVERAL GEAR RETRACTIONS AND EXTENSIONS IAW AMM. OPS CHECKED GOOD.SDR AALA201802129047Relay · defectiveGEAR WOULD NOT EXTEND WITH GEAR LEVER, HAD TO MANUAL EXTEND GEAR. THE AIRCRAFT WAS GROUNDED. REMOVED AND REPLACED THE 626A RELAY IAW AMM 32-31-00-720-002-A.SDR REXA2018020600096Selector Valve · failedGEAR DISAGREE WARNING WHEN EXTENDING GEAR. RAN QRH, MANUALLY EXTEND GEAR. AFTER MANUAL EXTENSION THE LT & RT MAINS DOWN & GREEN. R & R THE MAIN LANDING GEAR SELECTOR VALVE IAW AMM 32-32-10. OPS AND LEAK CHECKED GOOD. BOTH EXTENTION AND RETRACTION SUCCESSFSDR AALA201802059051Relay · failedGEAR HAD TO BE EXTENDED MANUALLY. EMERGENCY DECLARED. LANDED WITHOUT INCIDENT. AIRCRAFT WAS GROUNDED. REPLACED THE 626A RELAY SWITCH IAW AMM 32-31-00-720-002-A.SDR SIMA20180204001Uplock · failedLOUD RHYTHIMIC BANGING NOISE FROM NOSE WHEEL AREA AFTER RETRACTING GEAR ON TAKE OFF. GEAR INDICATED UP. NOISE WENT AWAY AFTER GEAR WAS DOWN. NO RELATED NLG CMC MESSAGES. REMOVED AND REPLACED NLG UPLOCK BOX IAW AMM 32-33-07. LANDING GEAR NORMAL AND EMERGENSDR FDEA201802030299Uplock · failedON FINAL, WHEN GEAR SELECTED DOWN, THE RT MAIN GEAR DID NOT COME DOWN AND LOCK. WENT AROUND DID ECAM PROCEDURE FOR MANUAL GEAR EXTENTION. VERIFIED DOWN BY ALL 3 IND. STOPPED ON RWY DUE TO LACK OF NOSEWHEEL STEERING. AFTER FREE FALL EXTENSION.. PERFORMEDSDR 2018FA0000050Bearing · mismanufacturedLUBRICATION HOLE MISMATCHED BETWEEN BEARING RACE AND ROD END STRUCTURE. ROD END BEARING WILL RECEIVE NO LUBRICATION.SDR R61A201802110147Cover · damagedWHILE AC WAS IN HEAVY CHECK, MAINTENANCE DISCOVERED THAT THE LANDING GEAR EMERGENCY EXTENSION HANDLE COMPARTMENT DOOR WILL NOT LATCH PROPERLY. MAINTENANCE REMOVED AND REPLACED DOOR IAW AMM 53-01-37. OPS CHECK NORMAL.SDR AALA20180127001Landing Gear · malfunctionedLANDING GEAR FAILED TO RETRACT WHEN HANDLE WAS INITIALLY RAISED AFTER TAKEOFF. ALL 3 RED AND GREEN LIGHTS WERE ILLUMINATED. GEAR RETRACTED NORMALLY AFTER HANDLE WAS CYCLED PER ORH PROCEDURE. AIRCRAFT WAS GROUNDED. MAINTENANCE PERFORMED MAIN LANDING GEAR OPERASDR SIMA20180126011Brace · crackedNLG UPLOCK BOX AFT BRACE IS CRACKED. REMOVED AND REPLACED NLG UPLOCK BOX AFT BRACE IAW SRM 51-40-02.SDR IPXA2018012025694Landing Gear · malfunctionedAIR TURNBACK DUE TO GEAR NOT RETRACTING. GEAR HANDLE WOULD NOT GO PAST CENTER POSITION. TRIED BOTH POSITIONS 1 & 2 DETECTION SYSTEM. ALL BRAKE TEMPERATURES FOR RIGHT MAIN GEAR STAYED AT ZERO DEGREES. ACCOMPLISHED GEAR NORMAL RETRACTION TEST AND GEAR NORMALSDR U5QA201801220086Landing Gear · malfunctionedLANDING GEAR FAILED TO RETRACT AFTER TAKEOFF.SDR JIKA2018011602Valve · bypassingTHE PILOT REPORTED ON APPROACH, WHEN THE LANDING GEAR WAS SELECTED DOWN, DID NOT RECEIVE A THREE GREEN DOWN AND LOCKED GEAR INDICATION AND THE LANDING GEAR CONTROL CIRCUIT BREAKER TRIPPED. THE PILOT RESET THE CIRCUIT BREAKER, CYCLED THE LANDING GEAR AND RECSDR CALA2018011200110Selector Valve · failedGEAR WILL NOT RETRACT WITH HANDLE IN UP POSTION. THREE GREEN AND THREE RED LIGHT WITH HANDLE UP. ATTEMPTED TWICE, HANDLE FELT NORMAL. EMERGENCY DECLARED. REPLACED GEAR SELECTOR VALVE IAW MM 32-31-51. SWUNG GEAR IAW MM 07-11-01. ALL CHECKED NORMALSDR QXEA2018010900009Control Panel · malfunctionedLEFT MAIN GEAR INDICATED GREEN, DOWN & LOCKED, AFTER GEAR RETRACTION. NO OTHER INDICATIONS, RAN CHECKLIST AND PERFORMED ALTERNATE GEAR EXTENSION, FA REPORTED GEAR APPEARED TO RETRACT. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. OPS TSDR YENA201801070008Control Unit · failedLGCIU DISAGREE, FOLLOWED ECAM AND RECYCLED THE LANDING GEAR NO RESULT. MANUAL GEAR EXTENSION REQUIRED. TROUBLESHOT TO THE NR 1 LGCIU. R & R THE NR 1 LGCIU. ACCOMPLISHED GEAR SWING SEVERAL TIMES. OPS CHECKED NORMAL 32-31-00. OK FOR SERVICE.SDR F3LA2018010800275Computer · faultyLANDING GEAR SYSTEM DISAGREE. REMOVED AND REPLACED LGCIU 2, IAW AMM 32-31-71 PB401. OPS CHECKED GOOD.SDR SWIA2018010444127Unknown · failedGEAR DISAGREE NOSE GEAR DID NOT RETRACT. (FLT#3096) FO: 01/04/2018 WORK IN PROGRESS.SDR SWAA2018010518880Transfer Valve · failedAIR TURNBACK, LANDING GEAR FAILED TO RETRACT. R&R LANDING GEAR TRANSFER VALVE PER AMM.SDR SWIA2018010244114Not Reported · failedAFTER TAKEOFF RECEIVED A GEAR DISAGREE MESSAGE AND NOSE GEAR DID NOT RETRACT. RETURNED TO FIELD. EMERGENCY WAS DECLARED. (FLT 4475) FO: 01/02/2018 CLOSED REPACKED AND SERVICED NLG IAW AMM.SDR DXTA2018010400427Switch · failedON DEPARTURE, HAD TO CYCLE THE GEAR 3 - 4 TIMES BEFORE FINALLY LOCKING INTO PLACE. REMOVED THE NOSE GEAR SQUAT SWITCH AND ACTUATING CAM. INSTALLED NEW SWITCH AND CAM. PERFORMED NOSE GEAR LUBRICATION AND SERVICED NOSE GEAR STRUT. PERFORMED LANDING GEAR EXTENSSDR REXA2017122901305Connector · disconnectedAFTER DEPARTURE, SELECTED GEAR UP, ANTI-SKID INBOARD CAUTION, GEAR DISAGREE WARNING, 6 SEC PARK BRAKE SOV CAUTION, PERFORMED QRH, EXTENDED AND RETURN TO DEPARTURE, ALL CAUTION & WARNING EXTINGUISHED AFTER QRH PROCEDURE. NOSE WHEEL DID NOT APPEAR OR INDICATESDR DXTA201801010001Unknown · malfunctionedON DEPARTURE THE LANDING GEAR WOULD NOT RETRACT. ICE AND SLUSH ON THE GEAR ARE PROBABLY THE REASON.SDR GZXA2017010228002Priority Valve · bypassingON GEAR EXTENSION FOR LANDING, THE NOSE GEAR FAILED TO EXTEND. THE AIRCRAFT RETURNED TO FIELD AND CYCLED THE GEAR WITH EMERGENCY HANDLE. NOSE GEAR EXTENDED AND A SUCCESSFUL LANDING WAS MADE. TROUBLESHOT THE SYSTEM AND THE PRIORITY VALVE WAS FOUND DEFECTIVE.SDR HNAA2017122700404Switch · failedWHEN GEAR SELECTOR HANDLE WAS PLACED IN DOWN POSITION, GEAR INDICATION WAS THREE RED AND NO DOOR INDICATION. CREW PERFORMED ALTERNATE EXTENSION AND LANDED WITHOUT INCIDENT. INSPECTED AND FOUND LANDING GEAR DOWN INHIBIT SWITCH WIRING TO BE AT FAULT. R & R TSDR UVVR2017122200047Valve · failedAFTER TAKEOFF, LANDING GEAR HANDLE WAS RAISED. RED LIGHT REMAINED ILLUMINATED IN LANDING GEAR HANDLE. LANDING GEAR HANDLE WAS LOWERED BUT GREEN LIGHT WOULD NOT ILLUMINATE FOR RIGHT MAIN LANDING GEAR. LEFT GEAR AND NOSE GEARING INDICATED DOWN AND LOCKED. LANDINSDR FDEA201712193415Interlock · malfunctionedGEAR HANDLE WOULD NOT MOVE TO UP POSITION. COMPLIED WITH QRH AND GEAR STILL WOULD NOT RETRACT. CONTINUED TO DESINATION WITH GEAR DOWN. TROUBLESHOT AND FOUND THAT INTERLOCK CRANK IN THE RT MLG WW WAS NOT PULLING CLEAR OF INPUT ROD. BLED RT TRIM CYLINDER ANSDR HNAA2017121900395Selector Valve · failedGEAR DID NOT EXTEND AFTER HANDLE SELECTION. CREW INTIATED A GO AROUND AND APROXIMATELY 30 SECONDS AFTER HANDLE SELECTION GEAR CAME DOWN AND LOCKED. UNSAFE INDICATION UNTIL GEAR CAME DOWN AND LOCKED. R & R THE LANDING GEAR SELECTOR VALVE IAW WC 32-30-41R, SDR K11A2017121591501Button · out of adjustLANDING GEAR HANDLE DID NOT GO UP INTO THE UP POSITION AFTER TAKEOFF. ADJUSTED ANTIRETRACTION BUTTON IAW DC-9 AMM 32-31-1, OPS CHECK GOOD, NO FURTHER DEFECTS NOTED.SDR SWAA2018021419669Cable · corrodedLEFT MAIN LANDING GEAR MANUAL EXTENSION CABLE CORRODED. R & R THE CABLE IAW AMM.SDR AALA201712119078Interface Unit · faultyAIRCRAFT WAS GROUNDED: DURING LANDING GEAR RETRACTION, LANDING GEAR HANDLE APPEARED TO BE LOCKED IN THE DOWN POSITION. AFTER 3 ATTEMPTS, ABLE TO RAISE THE HANDLE. MAINTENANCE ACCOMPLISHED TSM 32-31-00-810-885-A AND FOUND FAULTING NR 1 LANDING GEAR CONTROL INTESDR AXSA2017121100001Accumulator · emptyLANDING GEAR NOSE WHEEL WILL NOT COME UP DURING FLIGHT AND DURING LANDING NOSE WHEEL WAS NOT CENTER.
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