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 FDEA202002140339Switch · unsecurePDIS 583 32-10 9710 14FEB20 IND OPEN AFTER DEPARTING KDTW AND SELECTING THE GEAR HANDLE UP, THE GEAR FAILED TO RETRACT WHICH WAS VERIFIED ON BOTH THE PRIMARY AND SECONDARY INDICATIONS. COMPLIED WITH QRH PROCEDURE WHICH RESULTED IN GEAR SAFSDR SWIA2020033049585Fastener · corrodedNLG UP LOCK ASSEMBLY HAS CORRODED HARDWARE (C-CHECK) RO:3/26/2020REMOVED AND REPLACED NLG UP-LOCK ASSEMBLY HARDWARE IAW CRJ200 AMM.SDR R61A2020020740160Module · faultyLANDING GEAR WOULD NOT RETRACT ON TAKEOFF. DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT. TROUBLESHOT PER FIM 32-33-00-810-802A AND FOUND SPDA 1 LRM 13 AT FAULT. R&R SPDA 1 POWER MODULE SLOT 13 IAW AMM 24-61-13.SDR IPXA2020020551834Switch · failedINSPECTION TYPE:NAATB - AFTER TAKEOFF ALL 3 LANDING GEAR WOULD NOT RETRACTREPLACED LANDING GEAR CONTROL MICROSWITCH UNIT (2GA) PER AMM 32-31-11-401. OPS GOOD. SN OF 895, SN ON 870. ALSO REPLACED PSEU (54GB) PRECAUTIONARY PER AMM 32-31-71-401. SN OFF 751, SN ONSDR QXEA2020020300079Rod · lack of lubeALTERNATE GEAR EXTENSION DOOR (FLOOR) HARD TO OPEN AND CLOSE. REMOVED FROM SERVICE. INSPECTED ALTERNATE GEAR EXTENSION DOOR. NO DEFECTS.CLEANED & LUBED ALTERNATE GEAR EXTENSION DOOR ACTUATOR ROD. DOOR OPENS AND CLOSES WITHOUT DIFFICULTY. NO PARTS REPLACED. AIRSDR HNAA2020020300038Warning Message · false activationLANDING GEAR LEVER DISAGREE MESSAGE DISPLAYED. PERFORMED GEAR SWING NO DEFECTS NOTED OK FOR SERVICE.SDR SWIA2020013148033Control Unit · defectiveINFLIGHT AT 34000 FEET. HEARD A POP FROM NOSE OF AIRCRAFT. 2-3 SECONDS LATER, GEAR DISAGREE WARNING MESSAGE. WOW INPUT CAUTION. WOW OUTPUT CAUTION. PROX SYS CHAN CAUTION. L FADEC FAULT 2 STATUS MESSAGE. R FADEC FAULT 2 STATUS MESSAGE. IB GND SPLR FAULT STATUS SDR AALA202001319022Door · openAIRCRAFT WAS GROUNDED, FLIGHT RETURNED TO DEPARTURE DUE TO THE GEAR UNABLE TO RETRACT. EMERGENCY DECLARED. LANDED WITHOUT INCIDENT. AIRCRAFT WAS REMOVED FROM SERVICE. FOUND MANUAL EXTENSION DOOR OPEN. PREFORMED INSPECTION OF DOOR SWITCH IAW AMM 32-34-00-SDR HNAA2020013100030Electronic Unit · malfunctionedDURING GEAR RETRACTION, NLG CAME UP WITH A LOUD IMPACT NOISE,PAUSED THEN REPEATED,DRS NEVER DID SHUT....FIX:R&RD LG ELECTRONIC UNIT IAW AMM 32-32-01. OPS TEST/GEAR SWING SATISFACORY IN HANGER.REQ EVALUATION FLT...EVALUATION FLT SATISFACORYSDR GTIA2020012754970Landing Gear · malfunctionedAFTER TAKE OFF, LANDING GEAR DID NOT RETRACT. CYCLED GEAR AND IT SUCCESSFULLY RETRACTED. WITH L/G DOORS NOT CLOSED AND L/G NOT UPLOCKED CAUTIONS, RECEIVED A NR 2 ENGINE REVERSER FAULT, ANTI-ICE CAPTAIN`S PITOT FAULT, AND FUEL INERTING SYS FAULT. RETURNED LASDR J7SA202002064001Warning Message · false activationNOSE LANDING GEAR DISAGREE ON GEAR EXTENTION. RECEIVED THREE GREEN INDICATIONS AFTER RECYCLING THE GEAR AS PER EMERGENCY PROCEDURE. VISUALLY INSPECTED THE NOSE GEAR FOR CONDITION AND SECURITY, NO DEFECTS OR LEAKS NOTED. PERFORMED LUBRICATION OF THE NOSE LANDINSDR RU3A202001274005Landing Gear · inoperativeLANDING GEAR FAILED TO RETRACT, 3 GREEN LIGHTS, NO RED NO UNSAFE HORNS ON POWER LEVER OR FLAP POSITION.SDR ASAA2020012423953Solenoid Valve · intermittentGEAR WOULD NOT RETRACT AFTER TAKEOFF. ALL THREE RED AND GREEN LIGHTS. COMPLETED QRH. CHECKED MANUAL GEAR ACCESS DOOR CLOSED CYCLED GEAR WOULD NOT RETRACT. GROUNDED - YES. VERIFIED FAULT. ACCOMPLISHED B737-800 FIM 32-30 TASK 815. SUSPECT ALT EXTENSION SOLENOID SDR WWQA202001232001Cylinder · bypassingON APPROACH INTO KHPN LEFT MAIN GEAR WAS NOT DOWN AND LOCKED ALSO VERIFIED BY TWO RED GEAR DOOR LIGHTS. CYCLED THE LANDING GEAR UP AND DOWN AT LEAST FOUR TIMES WITH THE SAME INDICATION. AS PER THE CHECKLIST WE PERFORMED AN ALTERNATE GEAR EXTENSION USING THE EMSDR CALA2020012600228Circuit Breaker · trippedL/G LGCIU 1 FAULT MESSAGE ON ECAM FOLLOWED BY CB TRIPPED ON OVER HEAD PANEL AND REAR PANEL. FOUND LGCIU 1 CB TRIPPED. C/B SYS1 GND SPLY TRIPPED, LGCIU 1 RESET AND STAYED IN SYS1 GND SPLY POPPED AGAIN, CYLCLED GEAR HANDLE ON GO AROUND, ON NEXT APPROACH GEARSDR SIMA2020010318002Uplock · failedAFTER TAKEOFF NOSE GEAR DID NOT RETRACT BUT THE MAINS DID. THE NOSE SHOWED IN TRANSIT AND THEN THE MASTER WARNING LANDING GEAD DISAGREE CAME ON. WE PUT THE LANDING GEAR SELECTOR DOWN AND THE NOSE GEAR CAME DOWN IN THE GREEN,NLG INDICATION DECKLARED EMEGENCY-C/SDR FDEA2020011310110Pseu · malfunctionedON FINAL FOR KMEM 18L AT 3000 FT, WE PUT THE GEAR HANDLE DOWN AND RECEIVED 4 RED GEAR UNSAFE INDICATIONS. WE EXECUTED A GO AROUND TO REENTER THE PATTERN AND RAN THE GEAR UNSAFE INDICATION WITH GEAR HANDLE DOWN CHECKLIST. AFTER RUNNING THE CHECKLIST WE WESDR R61A2020012810102Rod End · corrodedDURING HEAVY CHECK. EMERGENCY EXTENSION SELECTOR VALVE ROD END CORRODED. REPLACED ROD END IAW AMM 32-34-17/400. AIRCRAFT REMAINS OUT OF SERVICE FOR HEAVY CHECK COMPLETION.SDR RAIA2020011109001Bolt · looseAFTER TAKE OFF, GEAR WOULD NOT COME UP. EICAS MESSAGE: LDG AIR/GROUND FAIL. AFTER LANDING, IC 1-2 INOP. FOUND R/H MLG WOW #2 BRACKET BOLT EXCESSIVELY LOOSE. REMOVED SAFETY, TIGHTENED BOLT, AND RESAFTIED. OPS CHECK GOOD ON 2 GEAR SWINGS.SDR AALA202001089013Transfer Valve · faultyAIRCRAFT WAS GROUNDED: AIR RETURNED TO DFW. ON CLIMBOUT RAISED LNG GEAR LEFT GEAR DISAGREE INDICATOR LIGHT (RED) REMAINED ILLUMINATED WITH GEAR HANDLE IN THE UP POSITION. LANDING GEAR EXTENDS NORMALLY. EMERGENCY WAS DECLARED. MAINTENANCE EVALUATED AND SERVICESDR CALA2020010600083Bypass Valve · malfunctionedGEAR DISAGREE AND NLG WILL NOT RETRACT. TOMC CONTACT TOMC TO CLEAR UNLOCKING T/S PER FIM 32-34-00-715-001. R&R NLG SEL BYPASS VLV. LEAK CK''D OK REF AMM 32-31-04. NLG EEXTENSION & RETRACTION PERFORMED IAW AMM 32-34-00715-001. OPS CK''D GOOD. ROTABLE PARTS CHANSDR AWKA2020010401Selector Valve · failedWHEN THE FLIGHT CREW SELECTED THE LANDING GEAR HANDLE TO THE DOWN POSITION WHILE ON APPROACH INTO BNA, THE GEAR DID NOT MOVE AND INDICATED THAT IT WAS STILL UP. THE APPROACH CLEARANCE WAS CANCELED DUE TO SPACING BY APPROACH CONTROL, THIS IS WHEN THE CREW RECEISDR FDEA202001020004Uplock · malfunctionedAFTER SELECTING LANDING GEAR UP, LEFT GEAR DOOR WOULD NOT CLOSE. ALSO HAD RED "UNLK" ON LEFT GEAR. GEAR EXTENDED NORMALLY. PER CREW DEBRIEF, POSITION SYS 1 WAS NEVER SELECTED. SYSTEM 2 WAS SELECTED THE WHOLE TIME. SYSTEM 2 HAS HISTORY. R/R LT MLG DOOR UPSDR QXEA2019123100490Landing Gear · malfunctionedSELECTED GEAR DOWN ON FINAL AT 4000' LEFT MAIN GEAR EXTENDED AFTER ABOUT 30 SECONDS RIGHT MAIN EXTENDED. CANCELED APPROACH, DECLARED EMERGENCY. ONCE STARTED TO CLIMB, NOSE GEAR FINALLY CAME DOWN. NO CAUTION LIGHTS ILLUMINATED. PRESSURES WERE READING NORMALSDR MASA2019122512205Landing Gear · inoperativeGEAR DISAGREE, NLG WOULD NOT RETRACT. PLACED ON MEL.SDR JJBA201912264009Relay · failedLANDING GEAR AIR/GROUND SYSTEM FAILURE IN FLIGHT. PERFORMED LANDING GEAR WOW PROXIMITY SWITCHES OPS CHECK. R&R RELAY K0278. NO DEFECTS NOTED AT THIS TIME. PERFORMED GEAR SWINGS. OPS CHECK SAT.SDR JIKA2019122401Landing Gear · malfunctionedSHORTLY AFTER TAKE, THE GEAR WOULD NOT RETRACT. PILOT WAS ABOUT TO AIR RETURN BACK TO CVG BUT THE GEAR FINALLY CAME UP. PILOT DIVERTED TO ALB INSTEAD OF ORIGINAL DESTINATION. ON APPROACH THE GEAR WOULD NOT EXTEND. PILOT PUMPED THE GEAR DOWN, DECLARED AN EMERSDR CALA2020010600018Control Cable · damaged(AAR N/R 9031569) (SUPPORT TASK) FOUND BROKEN STRANDS ON L/H MLG FREE FALL CABLE BETWEEN FR42 AND FR46. REMOVED & REPLACED L/H MLG FREE FALL CABLE BETWEEN FR42 & FR46 P ER AMM A320 32-33-16-000-002-A STEPS 3.E.(2) & 4.C.(9) & AMM 32- 33-16-400-002-A. PERFORMEDSDR QXEA2019122300474Panel · stuckEMERGENCY GEAR EXTENSION SWITCH PANEL IS JAMMED SHUT, UNABLE TO ACCESS THE GEAR EXTENSION HANDLE. REMOVED FROM SERVICE. OPENED DOOR AND CLEANED HINGE AND LATCH AREA AS REQUIRED. OPS CHECK GOOD. A/C FOR SERVICE. NO PARTS REPLACED.SDR IPXA2019122050231Landing Gear · malfunctionedATB - AFTER TAKEOFF LANDING GEAR FAILED TO RETRACT. ACOCMLPISHED ECAM PROCEDURE "L/G" RETAINER FAULT" FOLLOWING THAT THE ECAM DISPLAYED A GEAR RETRACTION INHIBITED MESSAGE.CHECKED FOR 28 DC LT SEL VLV 3GA CONTACT PIN B CHK GOOD WITH GEAR HANDLE UP. CHECKED FORSDR DXTA2019121903226Downlock Switch · failedLEFT MLG LANDING GEAR RETRACTION DID NOT RETRACT - ON GEAR RETRACTION LEFT MAIN GREEN DOWN LIGHT STAYED ON. NO OTHER LIGHTS ON. GEAR EXTENSION WAS THEN NORMAL. JACKED AIRCRAFT AND RETRACKED GEAR LMG GREEN LIGHT REMAINED ON. REMOVED CONNECTOR ON LMG AND CHECKSDR MASA2019122092189Selector Valve · inoperativeGEAR DISAGREE WARNING
REPLACED LAND GEAR SELECTOR VALVESDR ENHA201912190001Landing Gear · malfunctionedLH MLG RED LIGHT ON WHEN GEAR SUPPOSED TO BE DOWN. CYCLED GEAR, PUMPED GEAR DOWN, ACTIVATED NITROGEN BOTTLE TO BLOW DOWN. NO CHANGE. VISUAL CONFIRMATION GEAR WAS DOWN AND A/C LANDED.SDR R61A201912211422Cable · worn***WHILE A/C WAS OUT OF SERVICE FOR HEAVY CHECK*** MLG EMERGENCY EXTENSION SYSTEM CABLES MAIN & RETURN FOUND WORN. REPLACED MAIN & RETURN MLG EXTENSION CABLES IAW AMM 32-34-09, ADJUSTED IAW AMM 32-34-09 (PN'S: 170-71339-401 & 170-71338-401). A/C REMAINS OUT OSDR UIEA2019121656078Motor · failedLEFT BODY GEAR FAILED TO EXTEND USING ALTN EXT. (<P>REMOVED AND REPLACED BODY GEAR ALTN EXTENSION MOTOR IAW AMM 32-35-01, OPS CHECK OK. </P>)SDR YADA201912170001Landing Gear · malfunctionedGEAR DOWN UNCOMMANDED WITH HANDLE IN UP POSITION. NO RED LIGHTS IN HANDLE. 3 GREEN INDICATORS.SDR AALA201912169021Selector Valve · leakingAIRCRAFT WAS GROUNDED: PILOT REPORTS WHILE IN ROUTE WE GOT GREEN SYSTEM HYD LOW PRESSURE WARNING, COMPLIED WITH ECAM SHUT OFF ENG 1 GREEN PUMP WITHIN 5MIN DECLARED EMERGENCY LANDED IN MEM. MAINTENANCE FOUND HYD LEAK AT BRAKE SELECTOR VALVE IAW AMM 32-41-11-400SDR ASAA2019121623611Landing Gear · malfunctionedON TAKEOFF WHEN WE RETRACTED THE LANDING GEAR, THE NOSEWHEEL GEAR DID NOT COME UP. LOWERED FOR LANDING AND GEAR WORKED FINE. RAN QRH PROCEDURE. GROUNDED - YES. AIR TURNBACK. DIVERSION TIME 39 MINUTES - ACCOMPLISHED B737-800 FIM 32-30 TASK 810, NO FAULTS FOUND.SDR AALA2019121629040Landing Gear · malfunctionedAIRCRAFT WAS GROUNDED: LEFT GEAR FAILED TO RETRACT COMPLETELY. RED LEFT MAIN GEAR LIGHT WOULD NOT EXTINGUISH AFTER TAKE OFF. MAINTENANCE ACCOMPLISHED MAIN LANDING GEAR OPERATIONAL TEST IAW AMM 32-32-00-710-801, ALL GEAR OPERATION WITHIN AMM LIMITS.SDR 2020FA0000107Circuit Breaker · trippedLANDING GEAR CONTROL CIRCUIT BREAKER ON COCKPIT OVERHEAD PANEL POPPED. ATTEMPTED 1 RESET AND BREAKER POPPED AGAIN. LANDING GEAR HAD TO BE EXTENDED USING THE EMERGENCY EXTENSION SYSTEM.SDR JIKA201912110701Relay · arcedTHE PILOT REPORTED ON CLIMB OUT FROM KLAN THE LANDING GEAR WOULD NOT RETRACT. THE PILOT RETURNED TO KLAN AND LANDED WITHOUT INCIDENT.
LAN MAINTENANCE TROUBLE SHOT AND FOUND LANDING GEAR CONTROL RELAY FULL OF WATER AND CONTACTS WELDED SHUT. REMOVED AND REPLASDR RAIA2019121070001Torque Link · lack of lubeDURING TAKEOFF A LOUD POP WAS HEARD WHEN GEAR BECAME UNLOADED---- LUBRICATED NOSE LANDING GEAR AND TORQUE LINKS--ADDITIONAL ENTRIES MADE TO INSP LAND GEARS SIGNED OFF AS FOLLOWS--PERFORMED DETAILED VISUAL OF NLG NO FAULTS FOUND, PERFORMED DETAILED VISUAL INSP SDR TAMF201912097001Link · brokenFROM PILOT REPORT: "L/G R LENGTHENING FAULT". THE FAULT WAS PRESENT DURING CLIMB AFTER TAKE OFF AT MDE JMC INTERNATIONAL AIRPORT. THE LANDING GEARS COULDN'T BE RETRACTED AND THE AIRCRAFT RETURNED TO THE MDE BASE. ON GROUND THE (TSM) TROUBLE SHOOTING MANUAL TASSDR HNAA2019120900376Landing Gear · malfunctionedAFTER TAKEOFF, AFTER SELECTING GEAR UP, OBSERVED LOUD BANGING NOISE, RH MLG SHOWED GEAR UP AND IN TRANSIT INTERMITENTLY. AFTER 3500 FT, INDICATIONS AND OPERATIONS NORMAL. MX PERFORMED EXENSION AND RETRACTION SYSTEM OPS CHECK IAW AMM 32-30-00-700-801-A. NO FASDR DALA2019120507067Landing Gear · malfunctionedSHIP 3818 - ATB/LND GEAR - RETURNED DUE TO LANDING GEAR WOULD NOT RETRACT. CORRECTIVE ACTION: JACKED AIRCRAFT PER B737 AMM. PERFORMED MLG OPERATIONAL AND MANUAL EXTENSION SYSTEM TEST. OPS CHECK GOOD. PERFORMED MANUAL EXTENSION ACCESS DOOR SWITCH ADJUSTMENT CK.SDR VNAA2019120311101Selector Valve · failedDURING CLIMB AT AROUND 14,000FT AGL, THE CREW RECEIVED A PROXY SYSTEM FAULT MESSAGE. THEY DECLARED AN EMERGENCY AND FOLLOWED THE QRH, WHICH TOLD THEM TO LAND ON LONG RUNWAYS AND AVOID HIGH WINDS. THEY CONFERRED WITH THEIR DISPATCHER AND DETERMINED THEY NEEDED SDR CALA2019120302135Switch · dirtyON TAKEOFF PLACED GEAR IN UP POSITION AND GEAR IN TRANSIT AND G EAR DOWN LIGHTS REM ON TS PER FIM 32-00-00-810-815, FOUND SWITCH IN MANUAL GEAR EXTENSI ON VERY DIRTY. CLEANED. BITE CHECKED PSEU, NO FAULTS. JACKED NOS E GEAR PER AMM 07-11-21-580-801. SWUNG NOSSDR ASAA2019120513496Landing Gear · malfunctionedLANDING GEAR DID NOT EXTEND WITH LDG GEAR HANDLE ON THE DOWN POSITION. DOORS DID OPENED. CYCLED GEAR HANDLE AND GEAR EXTENDED. GROUNDED - YES. AC AOG. VERIFIED LANDING GEAR RETRACTION INOP. RELEASED PER MEL 32-31-00 MEL LOG UPDATED AUTOHORIZED BY SEAMC WILL. MSDR IPXA2019112749472Door · inoperativeON GEAR RETRACTION, THE GEAR DOOR LIGHTS REMAINED ON AND GEAR DOORS NEVER CLOSED. RETURNED TO DEPARTURE WITHOUT INCIDENT. LG DOORS NOT CLOSED, RAN QRH PROCEDURE, REMOVED AND REPLACED THE FWC NR 2 IAW AMM 31-53-34, OPS CHECKED NORMAL.SDR DXTA2019112603121Manifold · defectiveALL LANDING GEAR RETRACTION DID NOT RETRACT - ON T/O, LANDING GEAR DID NOT RETRACT. NFP SAID GEAR HANDLE DIDN'T FEEL PROPER ON SELECTING RETRACT. GEAR INDICATOR SHOWED AMBER GEAR DOWN LIGHTS. CAS MESSAGE GEAR DISAGREE L,R AND N. // SIGNOFF // ALL LANDING GEAR
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