JASC 3230
Service difficulty reports · 11,179
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 C2XA09IA279Electronic Unit · inoperativeIAH - FLIGHT 3102, ON DEPARTURE FROM MAF, THE CREW REPORTED THAT THE NOSE GEAR RETRACTION MADE LOUD NOISES DURING STOWAGE FOLLOWED BY PERSISTENT DEEP THUMPING FOR THE ENTIRE FLIGHT WITH THE NOSE GEAR POSITION INDICATOR CYCLING BETWEEN UP AND INTRANSIT FOR THE SDR C2XA09IA278Uplock · inoperativeIAH - FLIGHT 3102, ON DEPARTURE FROM MAF, THE CREW REPORTED THAT THE NOSE GEAR RETRACTION MADE LOUD NOISES DURING STOWAGE FOLLOWED BY PERSISTENT DEEP THUMPING FOR THE ENTIRE FLIGHT WITH THE NOSE GEAR POSITION INDICATOR CYCLING BETWEEN UP AND INTRANSIT FOR THE SDR QXEA2009110300908Sequence Valve · malfunctionedAFTER TAKEOFF, GEAR RETRACTION NORMAL EXCEPT RT MLG DOOR STAYS OPEN 15-20 SECONDS LONGER, AS DISPLAYED BY THE RT MLG DOOR AMBER LIGHT. ONCE GEAR IS UP, GEAR STAYS UP NORMAL AND EXTENDS NORMAL. RT SOLENOID SEQUENCE VALVE REPLACED, ALL SOLENOID SEQUENCE VALVE INSDR DXTA2009110203841Controller · inoperativeLANDING GEAR SELECTOR HANDLE MOVED TO DOWN. RED UNLOCK LIGHT ILLUMINATED BUT GEAR DID NOT COME DOWN. THREE SECONDS LATER GEAR CAME DOWN. REMOVED DEFECTIVE LANDING CONTROL UNIT AND INSTALLED A REPAIRED CUSTOMER SUPPLIED UNIT. WORK DONE IAW AMM 32-30-01. COMPLSDR DXTA2009103003835Switch · out of adjust(REPEAT) ON FINAL, GEAR DID NOT COME DOWN ON OUR FIRST ATTEMPT. NO RED OR GREEN LIGHTS AND NO HYDRAULIC THUMP. WAITED 10 SEC THEN PUT GEAR HANDLE UP AND STILL NO LIGHTS. PUT GEAR DOWN AND 3 GREEN NO RED. ADJUSTED S111A SWITCH SO IT WILL FULLY ACTUATE WITH GEASDR MALA090128Landing Gear · icedAFTER TAKEOFF RECEIVED GEAR DISAGREE WARNING. REMOVED ICE; TESTED, NO FAULTS FOUND.SDR AALA20091027MIA01Module · intermittentCREW DECLARED ALERT 2 DURING DESCENT DUE TO LANDING GEAR EXTENSION INDICATION FAULT. LANDED WITHOUT INCIDENT. AIRCRAFT WAS TAKEN OUT OF SERVICE. REPLACED LANDING GEAR CONTROL LEVER MODULE.SDR SIMA200929908Switch · malfunctionedON FLIGHT 3891 RIGHT AFTER TAKEOFF THE CREW REPORTED RECEIVED A LANDING GEAR/LEVER DISAGREE WARNING. THE LANDING GEAR WOULD NOT RETRACT. THE AIRCRAFT RETURNED TO ORD AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. AFTER RESETTING THE OVSDR SWAA096714Module · faultyDIVERSION, GEAR LEVER WOULD NOT PAST OFF AFTER RAISING FLAPS "NO" TAKEOFF WARNING SO CONTINUED PER QRH "LEVER LOCK SOLENOID FAILURE". REMOVED AND REPLACED M991 MODULE AND R276 RELAY PER MM.SDR MALA090127Selector Valve · inoperativeRECEIVED GEAR DISAGREE UPON DEPARTURE. RAN THE CHECKLIST AND CYCLED THE GEAR DOWN. GEAR CYCLED DOWN SUCCESSFULLY. REMOVED AND REPLACED MLG SELECTOR VALVE IAW AMM 32-32-10. P/N ON/OFF 53340-7 S/NON NLG/1553/06 S/N OFF NLG/1560/06 ALL CHECKS GOOD AT THIS TIMSDR YENA20091015140Landing Gear · malfunctionedFLT NR 12 JFK-SYR, DURING APPROACH GOT A "LG LEVER DISAG" EICAS MESSAGE AND INDICATED THE RIGHT GEAR WAS UP WITH OTHER GEARS INDICATING DOWN. HOWEVER WHILE PERFORMING LANDING GEAR ABNORMAL EXTENSION CHECKLIST, PRIOR TO USING ELECTRICAL OVERRIDE SWITCH, GEAR ESDR BSYA2009052Landing Gear · malfunctionedAFTER TAKEOFF OUT OF ADS PILOT SELECTED GEAR UP AND NOTHING HAPPENED. SELECTED GEAR BACK DOWN AND RETURNED TO ADS. MAINTENANCE JACKED AIRCRAFT AND SWUNG GEAR SEVERAL TIMES, COULD NOT DUPLICATE, RETURNED TO SERVICE.SDR NSVA20091014001Control Panel · malfunctionedAIR RETURN DUE TO UNSAFE GEAR INDICATION IN TRANSIT LIGHT STAYED ILLUMINATED. REQUESTED TO RETURN TO THE FIELD IN IAH, LANDED WITHOUT INCIDENT AND TAXIED TO GATE WHERE MX WAS. REMOVED AND REPLACED LANDING GEAR CONTROL PANEL.SDR QXEA2009101900822Selector Valve · malfunctionedAFTER GEAR RETRACTION LT GEAR DOOR AND LT GEAR UNSAFE ALONG WITH GEAR DISAGREEMENT LIGHT CYCLED ON AND OFF FOR ABOUT 20 SECONDS. THEN ALL INDICATIONS WERE NORMAL. OVERFLEW AND DIVERTED TO SEA. LANDING UNEVENTFUL. REPLACED LANDING SELECTOR VALVE, LT GEAR SOLESDR SIMA200928603Uplock · inoperativeON FLIGHT 3892, THE CREW REPORTED THAT AFTER TAKEOFF THEY HEARD A LOUD THUMPING NOISE IN THE NOSE LANDING GEAR AREA. THE CREW DECLARED AN EMERGENCY AND RETURNED TO MIA. THE AIRCRAFT LANDED SAFELY WITH NO INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMSDR CHQA200900216Solenoid Valve · deterioratedAFTER TAKEOFF WHEN A POSITIVE RATE OF CLIMB WAS ESTABLISHED, THE GEAR HANDLE WAS SELECTED TO THE UP POSITION, AND AFTER A FEW SECONDS THE CREW RECEIVED A RED GEAR DOWN INDICATION AND MASTER WARNING ON EICAS OF LG/DISAGREE. THE QRH WAS FOLLOWED AND THE AIRCRAFSDR DXTA2009100903810Landing Gear · malfunctionedPUT GEAR HANDLE DOWN ON FINAL. THERE WAS A FIVE TO 10 SECOND DELAY BEFORE GEAR EXTENDED. GEAR EXTENDED SLOWLY. GOT THREE GREEN. DID LANDING GEAR WILL NOT EXTEND CHECKLIST - BLEW GEAR DOWN. CYCLED GEAR NUMEROUS TIMES. TIME RETRACTION. EACH TIME WAS WITHIN MM SDR U0GA126118Landing Gear · malfunctionedNON COMMANDED LANDING GEAR OPERATION IN CRUISE FLIGHT, LANDING GEAR UNLOCKED FROM STOWED UP POSITION AND RETRACTED ON ITS OWN. (K)SDR U0GA2009100783349Landing Gear · malfunctionedNON COMMANDED LANDING GEAR OPERATION IN CRUISE FLIGHT, LANDING GEAR UNLOCKED FROM STOWED UP POSITION AND RETRACTED ON ITS OWN.SDR CA091005003Switch · intermittent(CAN) PILOT REPORTED THAT HE HAD A RED IN TRANSIT ON THE SELECTION OF GEAR DOWN. FLIGHT CREW DID 5 GEAR SWINGS AND ON THE LAST GEAR SWING THE IN TRANSIT LIGHT WENT OUT. THIS ACCOMPANIED BY THE FACT THAT THE FLIGHT CREW COULD SEE THE GEAR SWING UP AND DOWN IN TSDR GLBA200910041Sequence Valve · inoperativeAIR RETURN - PILOTS REPORTED THAT THE GEAR WOULD NOT RETRACT AFTER TAKEOFF. HANDLE DID MOVE UP. A TURBULENCE NOISE WAS OBSERVED AS IF THE DOORS WERE OPEN. 6 GREEN AND 6 RED LIGHTS ILLUMINATED. CYCLED GEAR GEAR 4 TIMES. WITH GEAR HANDLE DOWN 6 GREEN LIGHTS OBSESDR CHQA200900214Electronic Unit · faultyFLIGHT 1206, IND TO MKE. AFTER TAKEOFF, THE CREW SELECTED THE GEAR UP AND RECEIVED A 3 RED INDICATION SHOWING DOWN IN ADDITION TO LG LEVER DISAGREE ON EICAS. THE QRH WAS FOLLOWED AND THE FAULT DID NOT CLEAR. THE AIRCRAFT RETURNED TO IND AND LANDED WITHOUT ISDR 2009FA0001032Nut · looseDURING ANNUAL INSP THE ACFT WAS JACKED AND LANDING GEAR TESTED. EMERGENCY ESTENSION SYS TESTED. FOUND LOOSE NUT. FINGER TIGHT ONLY AT PULLEY WITHIN BELLY AREA FOR EMERGENCY EXTENSION SYSTEM PULL CABLE. ANA-7A BOLT, AN960-10L WASHER AND AN363-428 NUT. TORQSDR IPXA09B57528Bungee · defectiveINSPECTION TYPE:N/A GEAR DISAGREE. LEFT WING GEAR NOT INDICATING DOWN. CYCLED GEAR 3 TIMES NO CHANGE. REMOVED AND REPLACED LEFT WING GEAR DOWNLOCK BUNGEE.SDR GLBA200909292Switch · faultedAIR TURNBACK - PILOTS REPORTED THAT UPON TAKEOFF AND CLIMBING THAT THE GEAR HANDLE IN TRANSIT LIGHT WOULD NOT EXTINGUISH AFTER GEAR RETRACTION. MAINTENANCE REMOVED AND REPLACED THE NOSE AND RIGHT HAND MAIN UPLOCK SWITCHES. MAINTENANCE RIGGED THE SWITCHES AND TSDR GUUA93932092909ALanding Gear · unknownFLIGHT: 9192, DURING DESCENT UNABLE TO LOWER LANDING GEAR PERFORMED MANUAL LANDING GEAR EXTENSION, OBTAINED THREE GREEN GEAR DOWN AND LOCKED INDICATION. LANDED WITHOUT INCIDENT. INSPECTED LANDING GEAR SYSTEM COMPONENTS NO DEFECTS FOUND. CYCLED LANDING GEARSDR QXEA2009100100741Control Panel · malfunctionedWHEN GEAR SELECTED UP HAD RT AND LT GEAR UNSAFE AND LT DOOR AND RT DOOR AMBER ILLUMINATED AND THE HANDLE WAS ILLUMINATED PERFORMED ALT GEAR EXTENSION ALL 3 GEAR DOWN LTS ILLUMINATED AND N DOOR AND R DOOR AMBER ILLUMINATED AIRSPEED REMAINED UNDER 185 KIAS FOR ESDR SWAA096095Valve · faultyON APPROACH LOWERED GEAR AND GOT AN UNSAFE RED LEFT GEAR LIGHT AND NO GREEN LEFT FEAR LIGHT. RAISED GEAR AND MANUALLY LOWERED GEAR AND GOT THREE GREEN GEAR LIGHTS. REMOVED AND REPLACED LT MLG PRIORITY MODULAR VALVE PER MM.SDR IPXA09M57497Uplock · malfunctionedINSPECTION TYPE:N/A LEFT MLG WOULD NOT RETRACT. PER FIM 32-30-03 & AMM 32-61-15 REPLACED LEFT MAIN GEAR DOOR UP AND LATCH D1-51, DO SWING TEST PASS, PSEU TEST PASS.SDR C2XA09CL121Electronic Unit · faultyCLE FLT 2629 - THE CREW REPORTED A SPOILER FAIL, SPS ADVANCED, LANDING GEAR AIR/GROUND FAIL/E1 IDLE STOP FAIL, AND WOW INOP MESSAGE ON THE EICAS WHILE TAXIING. THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE INSPECTED AND REPLACED THE LANDING GEAR ELECTRONIC SDR CHQA200900206Unknown · malfunctionedFLIGHT 1119, MKE TO SDF. CREW REPORTED THAT AFTER DEPARTURE THE LANDING GEAR FAILED TO RETRACT ALONG WITH A LANDING GEAR LEVER DISAGREE MESSAGE. THE CREW RAN THE QRH PROCEDURE WITH NO SUCCESS. THE AIRCRAFT THEN RETURNED TO MKE AND LANDED WITHOUT INCIDENT. SDR MWEA090016Cable · misroutedDURING GEAR FREE-FALL DEMO THE MANUAL GEAR EXTENSION LEVER WOULD ONLY EXTEND 3 INCHES, NOT ENOUGH TO EXTEND GEAR. MAINTENANCE FOUND CABLE 112A RUNNING ON OUTSIDE OF 3 CABLE SECTOR GUARDS, PLACED CABLE CORRECTLY UNDER SECTOR CABLE GUARDS. INSPECTED CABLE NO DSDR QXEA2009092100708Control Panel · malfunctionedLAX- NOSE WHEEL DID NOT RETRACT ON T.O LAX ALTERNATE GEAR EXTENSION CHECKLIST RUN & ALL OTHER SYSTEMS NORMAL. MAX GEAR SPEED NOT EXCEEDED.RETURNED TO FIELD ACCOMPLISHED A UNEVENTFUL LANDING. FERRIED FOR REPAIRS. INTERROGATED THE PSEU, CONFIRMED THAT WITH THESDR Q2SA754005Sequence Valve · faultyON CLIMBOUT OF WIII, AFTER GEAR RETRACTION, WITH THE GEAR HANDLE IN THE UP POSITION THE NOSE LANDING GEAR HAD AN UNWANTED EXTENSION AND RETRACTION CYCLING. CREW CYCLED THE GEAR DOWN AND BACK UP, AND WITNESSED THE SAME PHENOMENON WITH THE NOSE LANDING GEAR ANDSDR SWAA095869Logic Card · faultyLEFT MLG UNSAFE LIGHT IND. CYCLED THE GEAR LEVER AND INDICATION LIGHT GREEN. REMOVED AND REPLACED M986 LANDING GEAR LOGIC CARD PER MM.SDR DXTA2009091103785Landing Gear · inoperativeON DEPARTURE FROM SBA, ALL 3 MLG`S WOULD NOT RETRACT. INSPECTED MLG, MLG SELECTOR VALVE & CABLE, GEAR CONTROL LINKAGE, LATCHES, CONTROL LEVER, WOW SWITCHES, WIRING HARNESS, UPLOCKS & SURROUNDING AREAS. CHECKED FREEDOM OF MOVEMENT OF GEAR SELECTOR HANDLE. APPSDR DXTA2009091103784Uplock · bindingAFTER GEAR RETRACTION, GEAR UNLOCK LIGHT REMAINED ILLUMINATED. UPON PULLING AND RESETTING HYD PRESS CIRCUIT BREAKER, NOISE WAS HEARD FROM NOSE AND MALFUNCTION CLEARED. TROUBLESHOOTING FOUND LT MAIN GEAR UPLOCK HOOK INTERMITTENTLY BINDING. CLEANED AND LUBED USDR CA090918002Selector Valve · faulted(CAN) DURING APPROACH ALL 3 GEAR WOULD NOT EXTEND. PILOTS PERFORMED ABNORMAL CHECKLIST, THEN PERFORMED THE EMERGENCY GEAR EXTENSION, WHICH WORKED PROPERLY AND INDICATED ALL 3 GEAR WERE DOWN. THE CONTROL TOWER WAS INFORMED AND EMERGENCY VEHICLES DISPATCHED AS ASDR MASA2009090800284Uplock · malfunctionedASH FLT 1007 HNL-KOA. CREW REPORTED, FOLLOWED THE MANUAL EXTENSION AND GEAR DID NOT EXTEND. WHEN THE GEAR WAS CYCLED PER THE CHECK LIST THE GEAR CAME DOWN AND THE AIRCRAFT LANDED NORMALLY. MX REPLACED THE NLG UPLOCK ASSEMBLY.SDR SWIA200922503Pin · failedGEAR DISAGREE MESSAGE DISPLAYED. (FLT 4685) REPLACED UPLOCK PIN.SDR GLBA200909011Landing Gear · malfunctionedPILOTS REPORTED THEY HEARD LOUD MOTOR NOISE ON AND OFF. CONSISTENTLY WITH THE MOTOR NOISE THEY NOTICED THE DC LOAD WOULD GAIN 10-20 PERCENT. AFTER SEVERAL MIN OF THE THIS THEY NOTICED THE GEAR HANDLE IN TRANSIT LIGHT ILLUMINATED. IT EXTINGUISHED SHORTLY AFTSDR QXEA2009090300649Spring · bentPDX- RIGHT OVER CENTER SPRING ON THE LEFT MAIN GEAR IS BENT. REPLACED STAB BRACK LOCK SPRING IAW 32-11-16-000-802 7 32-11-16-400-802. NO DEFECTS NOTED. RETURNED TO SERVICE.SDR REXA200900107Uplock · brokenLANDING GEAR DISAGREE MSG AFTER TAKEOFF. MTX REMOVED AND REPLACED THE UPLOCK BOX AND PERFORMED OPS TEST. ALL OPS CHECKS WERE GOOD.SDR 22AA200900023Actuator · inoperativeUNABLE TO RAISE LANDING GEAR. REMOVED AND REPLACED 2 EA BRACKETS AT LT M/G ALSO HYD LINE AND MAIN GEAR TRUCK POSITION ACTUATOR IAW MM 32-32-15. JACKING ACFT IAW MM 07-11-01 AND MAIN GEAR EXTENSION AND RETRACTION ADJUSTMENT TEST MM 32-32-00.SDR QXEA2009082800637Spring · brokenPDX - SPRING BROKE ON RIGHT NR 2 LANDING GEAR. REMOVED AND REPLACED RIGHT OUTBOARD MLG STABILIZER BRACE LOCK SPRING IAW TASK 32-11-16-000-802 AND 32-11-16-400-802. RETURNED TO SERVICE.SDR FDEA200908183048Sequence Valve · crackedDURING FLIGHT GREEN SYS QUANTITY DECREASED TO TOP OF THE CAUTION ARC ON THE OVERHEAD PANEL AND ON THE ECAM. AFTER LANDING, NOTED IT RECOVERED SOME OF QUANTITY BUT WAS STILL BELOW THE TOP HAT ON OVERHEAD PANEL. REPLACED RT MLG SEQUENCE VALVE IAW AMM 32-31-SDR GLBA200908191Powerpack · failedPILOTS REPORTED THAT THE GEAR HANDLE DID NOT OPERATE THE GEAR AND WOULD NOT EXTEND. A MANUAL EXTENSION OF GEAR WAS PERFORMED. MX REMOVED AND REPLACEDTHE LANDING GEAR PWR PACK ASSY AND OPS CHECKED THROUGH SEVERAL GEAR EXTENSIONS AND RETRACTIONS IAW MM 32-30-SDR UALA2009081702508Safety Valve · faultyNOSE GEAR UNSAFE LIGHT, FLIGHT DIVERTED. LGCIU GIVING ERRONEOUS PROXIMTY SENSOR MESSAGES ON UPPER ECAM. REPLACED NR 1 LGCIU. AT GEAR EXTENSION NO SAFE INDICATIONS FOR EITHER UPPER GEAR LIGHTS OR ON LOWER ECAM WHEEL. REPLACED NOSE GEAR DOOR OPENING SAFETY VSDR QXEA2009081700617Uplock Roller · defectiveBOI - AFTER GEAR SELECTION DOWN LT & NLG DOWN AND LOCKED AND DOORS CLOSED, RT MLG UNSAFE STILL ILLUMINATED. APPROX 60 SEC LATER RT MLG DOWN AND LOCKED DOOR OPEN STILL ILLUMINATED. ON SHORT FINAL APPROACH DOOR CLOSED ALL INDICATIONS NORMAL. REMOVED AND REPLASDR GUUA93632081009ALanding Gear · failedON TAKEOFF, LANDING GEAR WOULD NOT RETRACT WITHOUT MOVING THE "J" HOOK. TROUBLESHOT LANDING GEAR SYS, SAFETY SWITCH COULD NOT DUPLICATE. OPS CHECK SATISFACTORY.
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