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 Y2PA201911265047Selector Switch · defectiveDISCREPANCY: CREW REPORTED LANDING GEAR WOULD NOT RETRACT, ATC DECLARED EMERGENCY. CREW STATED THEY HAD 3 GREEN
LIGHTS, REFERENCED P.O.H. AND LANDED NORMALLY AT KYIP
CORRECTIVE ACTION: USA JET MAINTENANCE AT KYIP REMOVED AND REPLACED NOSE LANDING GEAR DOOR SDR AALA201911259025Landing Gear · malfunctionedAIRCRAFT NOT GROUNDED: AFTER TAKEOFF AND LNDG GEAR RETRACTED- IN THE PROCESS OF PLACING THE LNDG GEAR HANDLE IN THE OFF POSTION THE RED LNDG GEAR IN TRANSIT LTS ILLUMINATED AND THE GEAR BEGAN TO EXTEND. PLACED GEAR HANDLE TO UP POSISTION BEFORE THE GEAR FULLYSDR QXEA2019112100424Spring · inoperativeAFTER GEAR RETRACTION, #1 SIDE SHOWED UNSAFE INDICATION FOR DOORS, GEAR, AND HANDLE REMAINED ILLUMINATED. #1 DOORS REMAINED OPEN. PERFORMED ALTERNATE GEAR EXTENSION AND SHOWED 3 GREEN. REMOVED FROM SERVICE. GEAR AND MLG DOOR PINS INSTALLED. CLEANED AND INSPSDR I5EA2019112905Unknown · malfunctionedWHEN LEAVING, LANDING GEAR POSITIONED UP, HANDLE JAMMED, HAD TO PULL THE TRIGGER. NOSE GEAR AND RT MLG INDICATION REMAINED RED. CONTINUED FOR PROPER MX SUPPORT. PERFORMED QRH PROCEDURE. SUPPLEMENTAL INFORMATION: ACCOMPLISHED AC JACKING IAW AMM 07-11-11, ASDR RU3A201911196064Landing Gear · malfunctionedWITH LANDING GEAR CONTROL HANDLE IN UP POSITION GEAR REMAINS DOWN AND 3 GREEN GEAR DOWN LIGHTS REMAINED ILLUMINATED. ENGAGED DOWN LOCK REL TO RAISE GEAR.SDR SIMA201911186002Proximity Switch · malfunctionedAFTER T.O. NOSE GEAR DID NOT GO UP, GOT LG/LEVER DISAGREE WARNING RAN QRH PROCEDURE, FIXED BUT MADE A VERY LOUD UNCOMFORTABLE BANG WHEN CLOSED. "TRANSFERRED TO NRWC 610-ORD-02680"-C/A-REF NRWC 610-ORD-02680 AND 610-ORD-02681 FOR CORRECTIVE ACTION AND APPLICABLSDR QXEA2019111500414Landing Gear · slowON FINAL AS FIRST OFFICER SELECTED GEAR DOWN, THE AMBER N.DOOR AND RED NOSE LIGHTS REMAINED ILLUMINATED FOR 12-15 SECONDS BEFORE THEY EXTINGUISHED AND THE GREEN NOSE LIGHT ILLUMINATED. NOSE GEAR LAGGED BEHIND MAIN GEAR EXTENSION BY 10 SECONDS. GEAR LOCKED DOWNSDR AALA201911209044Control Unit · faultedAIRCRAFT WAS GROUNDED: FLIGHT DIVERTED TO MIA AND DECLARED EMERGENCY DUE TO LANDING GEAR 1 FAULT INDICATION. MAINTENANCE FOUND POST FLT - LGCIU 1 & LLG (27GA) SENSOR FAULT. IAW TSM 32-31-00 AND AMM 32-31-73 REMOVED & REPLACED LLG CLOSED DOOR SENSOR (27GA) AND SDR QXEA2019111300426Unknown · malfunctionedWHEN LANDING SELECTED DOWN, NOSE TOOK ABOUT 5 SECONDS LONGER TO EXTEND THAN NORMAL AND LOUD NOISE WHEN LOCKING DOWN. NORMAL INDICATION FOR LANDING. LANDING UNEVENTFUL. REMOVED FROM SERVICE. INTERROGATED PSEU NO CURRENT FAULTS. CK'ED RIGGING AND INDUCTANCE VALUSDR KY7A201911130001Selector Valve · failedPILOT REPORTED LANDING GEAR WON'T RETRACT. MX REPLACED LADING GEAR SELECTOR VALVE WITH SERVICEABLE IAW CAMSIS JIC CHAPTER 32-31-02-420 AND PERFORMED OPS CHECK IAW CAMSIS JIC CHAPTER 32-31-00-710.SDR 9PMA20191114001Landing Gear · malfunctionedAIRCRAFT COMPLETED ROTATION AND AFTER APPROXIMATELY 3-4 SECONDS GEAR SELECTED UP BUT GEAR DID NOT CYCLE. CREW CHECKED GEAR INDICATION ALL GREEN CIRCLED PATTERN AND PREFORMED NORMAL LANDING . INSPECTED GEAR AND CONSULTED TECH OPS TEXTRON AVIATION . DEPARTED 2NDSDR GTIA2019110764767Landing Gear · malfunctionedL/G GEAR NOT UPLOCKED ON TAKE OFF RECYCLED GEAR- GEAR REMAINED DOWN.-T/S IAW TSM 32-31-00-810-856-A AND 32-31-00-810-821-A REF LOG PAGES 2389102 ITEM 1 AND 2 FOR CORRECTIVE ACTIO. PERFORMED GEAR SWING IAW AMM 32-30-00 GEAR SWING SUCCESFUL NO FURTHER ACTION RESDR FDEA201910312797Sequence Valve · malfunctionedLANDING KSLC 16L. EXTENDED LANDING GEAR - ALL 3 GREEN SLOW TO EXTEND - GOT USAFE GEAR INDICATIONON ECAM DIRECTING TO MANUAL EXTEND GEAR, THEN 15-20 SECONDS RECEIVED ALL SAFE GEAR EXTENDED ON BOTH DISPLAYS. - CREW REPORTED PLACING POSITION DET SWITCH IN SYSDR R61A201911121232Cable · out of limits***WHILE A/C WAS OUT OF SERVICE FOR HEAVY CHECK*** EMERGENCY EXTENSION SYSTEM, TENSION FOUND TO LOW ON MAIN/RETURN CLOSED LOOP CABLES (UNDER FLOOR) AND ON NLG CONTROL CABLE. MLG EMERGENCY EXTENSION MAIN-RETURN CABLES ADJUSTED IAW AMM 32-34-09-820-801-A (PN'S: SDR R61A2019111131230Cable · worn***WHILE A/C WAS OUT OF SERVICE FOR HEAVY CHECK*** DISCREPANCY: 1568-52 MAIN LANDING GEAR EMERGENCY EXTENSION SYSTEM MAIN LOOP CABLES FOUND WORN. CORRECTIVE ACTION: MLG EMERGENCY EXTENSION SYSTEM LOOP CABLES REPLACED IAW AMM 32-34-09 FINAL ADJUSTMENT TRANSFERSDR IPXA2019103148520Control Unit · inoperativeINSPECTION TYPE:N/A** DIVERSION ** GEAR WOULD NOT RETRACT AFTER TAKEOFF. COMPLIED WITH QRH. UNABLE TO RETRACT WITH THE OTHER SYSTEM. HANDLE WOULD NOT MOVE PAST THE NEUTRAL POSITION.PREPARED AIRCRAFT FOR JACKS AND GEAR SWING REF 07-11-00. FOUND FAULTY LANDING GSDR QXEA2019102800396Sequence Valve · malfunctionedL DOOR AMBER LIGHT ILLUMINATED DURING CLIMB OUT. WE NOTICED IT AT 2500FT SPEED NEVER WENT ABOVE 185. WE RAN APPROPRIATE CHECKLIST AND ALTERNATE GEAR EXTENSION. GOT 3 GREEEN AND 3 AMBER LIGHTS. LANDING UNEVENTFUL. REMOVED FROM SERVICE. REPLACED LH MLG SOLENOID SDR AALA2019102869001Limit Switch · unreliableAIRCRAFT WAS GROUNDED: PILOT REPORTS AFTER TAKE OFF, LANDING GEAR WOULD NOT RETRACT. ALL THREE GREEN GEAR LIGHTS AND ALL THREE RED GEAR LIGHTS ILLUMINATED WHEN GEAR HANDLE IN UP POSITION. MAINTENANCE REPLACED MANUEL EXTENSION LIMIT SWITCH IAW WDM 32-25-11. ACCSDR TIMA2019103024001Switch · intermittentLANDING GEAR DID NOT EXTEND WHEN SELECTED. PILOT FLEW BY THE TOWER TO VERIFY THAT THE GEAR DID NOT EXTEND. AFTER DEPARTING THE PATTERN TO MANUALLY EXTEND THE GEAR, SUDDENLY THE GEAR OPERATED AND EXTENDED NORMALLY. MAINTENANCE DETERMINED THAT THE ELECTRIC SWSDR AALA201910239002Bushing · wornAIRCRAFT WAS GROUNDED: PILOT REPORTS AFTER T/O FROM KPIT, THE LANDING GEAR LVR INITIALLY WOULDN'T RAISE. 2ND ATTEMPT HANDLE RAISED & ALL GEAR DOORS WOULDN'T CLOSE. THE GEAR SHOWED RETRACTED, BUT THERE WAS A VIBRATION & MOMENTS LATER ECAM STATED "DOORS NOT CLOSSDR AALA2019101759022Switch · failedAIRCRAFT WAS GROUNDED: PILOT REPORTS LANDING GEAR DID NOT RETRACT AFTER TAKEOFF, LANDING WEIGHT 150.0 LBS NORMALLANDING SINK RATE 200 FMP. MAINTENANCE CHECKED ALTERNATE GEAR DOOR SWITCH AND CLEANED IAW AMM 32-34-00. CHECKED FRANGIBLE FITTINGS IAW AMM 32-32-52.SDR DALA2019101435885Hook · gougedRIGHT MLG UPLATCH HOOK FACE GOUGED AT PLUNGER. REMOVED AND REPLACED MAIN LANDING GEAR DOOR LATCH CYLINDER REF B717 AMM 32-34-04 LATCH, ASSY, ML OFF 95-3234-9-0001 41320 ON 95-3234-9-0001 38343. (LP1311898)SDR R61A2019102611156Cable · worn***WHILE A/C WAS OUT OF SERVICE FOR HEAVY CHECK*** MLG EMERGENCY EXTENSION SYSTEM CLOSED LOOP MAIN AND RETURN CABLES WORN. REPLACED MLG EMERGENCY EXTENSION SYSTEM CLOSED LOOP MAIN AND RETURN CABLES IAW AMM 32-34-09-400-801-A (RETURN PN: 170-71348-401, MAIN PN:SDR QXEA2019101400384Control Panel · malfunctionedLANDING GEAR LOCK RELEASE REQUIRES EXCESSIVE FORCE TO MOVE DOWNWARD DURING LANDING GEAR EXTENSION. GEAR DOWN POSITION. REMOVED FROM SERVICE. INSPECTED LANDING GEAR CONTROL PANEL, FOUND SHEARED FACE PLATE FASTENER OBSTRUCTING HANDLE OPERATION BY MEANS OF SHIFTSDR FDEA201910112600Actuator · inoperativeGEAR DISAGREE AFTER TAKEOFF. RAISED GEAR PER QRH. REMOVED & REPLACED RT MAIN GEAR TRUCK POSITIONER ACTUATOR IAW AMM 32-32-15-4. OPS AND LEAK CHECKED GOOD.SDR SWIA2019101146458Uplock Sensor · out of adjustAFTER DEPARTURE, THE NOSE WHEEL DID NOT RETRACT AND WE GOT A GEAR DISAGREE MESSAGE. THE LEFT AND RIGHT MAIN INDICATION SHOWED UP AND NORMAL. THE FLIGHT CREW RAN THE CORRECT QRH PROCEDURE, AND THE NOSE WHEEL WAS ABLE TO COME TO A DOWN THREE GREEN INDICATION. AFSDR 2019FA0000350Bellcrank · brokenWHILE ON APPROACH TO LAND ANOTHER PILOT IN AN AIRPLANE HOLDING SHORT OF THE RUNWAY NOTICED THE RIGHT MAIN LANDING GEAR APPEARED TO NOT BE DOWN AND LOCKED AND NOTIFIED THE TOWER. THE PILOT OF THE 310 HEARD THE CALL AND ABORTED THE LANDING APPROACH AND PROCEEDEDSDR HNAA2019100700298Landing Gear · noiseDURING CLIMB AFTER GEAR RETRACTION A VERY LOUD NOISE APPEARED AT ABOUT 4000 FT AS THOUGH A GEAR DOOR OPENED. PERFORMED GVI OF THE LANDING GEAR WITH NO DEFECTS NOTED. RETRACTED AND EXTENDED LANDING GEAR SEVERAL TIMES WITH NO DEFECTS NOTED IAW AMM 32-30-00-05. SDR MASA2019092812063Not Reported · malfunctionedGEAR DISAGREE W/N RETRACT. CURRENTLY OUT OF SERVICESDR SWAA2019092037080Transfer Valve · failedNOSE GEAR LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION AND GEAR HANDLE PLACED IN OFF POSITION. R/R LANDING GEAR TRANSFER VALVE REF AMM.SDR R61A2019100171038Cable · wornMLG EMERGENCY EXTENSION SYSTEM CLOSED LOOP CONTROL CABLES (MAIN & RETURN) WORN. REPLACED MAIN (PN 170-71348-401) AND RETURN (PN 170-71349-401) MLG EMERGENCY SYST CLOSED LOOP CABLES IAW AMM TASK 32-44-09-400-801-A, ADJUSTMENT CARRIED OUT IAW AMM TASK 32-34-09-8SDR AALA201909189009Control Unit · unreliableAIRCRAFT IN BASE VISIT: PILOT REPORTS AFTER TAKE OFF, LANDING GEAR WOULD NOT RETRACT, PUT GEAR HANDLE BACKDOWN FOR 3 GREEN AND LANDED. MAINTENANCE REPLACED LGCIU #1 AND #2 IAW 32-31-71-400-001-A AND REPLACED THE PROXIMITY SENSOR 24GA AND 25GA IAW 32-31-73-400-SDR AALA201909199022Control Unit · unreliableAIRCRAFT IN BASE VISIT: PILOT REPORTS AFTER TAKE OFF, LANDING GEAR WOULD NOT RETRACT, PUT GEAR HANDLE BACKDOWN FOR 3 GREEN AND LANDED. MAINTENANCE REPLACED LGCIU #1 AND #2 IAW 32-31-71-400-001-A AND REPLACED THE PROXIMITY SENSOR 24GA AND 25GA IAW 32-31-73-400-SDR A6WA2019091846876Unknown · malfunctionedNOSE GEAR WOULD NOT RETRACT AFTER T/O. EICASE SHOWED NOSE GEAR DOWN AND NOSE GEAR OPEN INDICATIONS. RAN QRH. SELECTED GEAR DOWN. GEAR EXTENDED AND NORMAL LANDING.SDR FDEA201909122214Switch · defectiveGEAR HANDLE RAISED, 4 RED LIGHTS REMAINED & FELT DRAG ON A/C. CHECK LIST ACCOMPLISHED & GEAR RAISED A 2ND TIME, ALL LTS RED INCLUDING CONFIG PAGE. LANDED 4 GREEN. PERFORMED GEAR SWINGS TO VERIFY OPERATION AND TROUBLE SHOOT. FOUND THE ALTERNATE GEAR LEVER SWITCSDR JIKA2019091701Unknown · malfunctionedON APPROACH INTO KAVP LANDING GEAR CONTROL HANDLE WAS SELECTED INTO DOWN POSITION, THE LG SYSTEM DID NOT RESPONSE AND NO DOWN AND LOCK INDICATION. AFTER 10 SECONDS, THE LANDING GEAR CONTROL HANDLE WAS BROUGHT BACK INTO UP POSITION AND INITIATED GO AROUND AND SDR AALA201909129004Unknown · malfunctionedAIRCRAFT WAS GROUNDED: PILOT REPORTS RED NOSE GEAR UNSAFE LIGHT AND NOSE GEAR DOOR OPENED WHEN GEAR HANDLE WAS PLACED IN OFF AFTER T/O MAIN GEAR WERE NORMAL. MAINTENANCE ACCOMPLISHED TROUBLESHOOTING IAW FIM 32 -30-00-81-811, ACCOMPLISHED GEAR SWING IAW AMM 07-SDR SWIA2019091246295Unknown · malfunctionedRECEIVED GEAR DISAGREE DURING GEAR EXTENSION, THEN FELT A LOUD CLUNK AS GEAR FINALLY ALL LOCKED. RIGHT MAIN GEAR LOCKED FIRST, LEFT MAIN REMAINED INDICATING UP FOR LONGER THAN USUAL. NOSE EXTENSION NORMAL. MESSAGE CLEARED BEFORE WE COULD PERFORM QRH. (FLT#5583SDR DALA2019091105264Safety Valve · faultyAIRMAN WEB HIGH PRIORITY ALERT WHEEL N/W STRG FAULT. WHEEL NW STR FAULT AFTER GEAR EXTENSION. ECAM MSG CAME ON ABOUT 1 MINUTE BEFORE TOUCHDOWN. UNEVENTFUL LANDING. R/R LANDING GEAR SAFETY VALVE IAW AMM 32-31.SDR QXEA2019090900343Unknown · malfunctionedON TAKE OFF CLIMB, THE GEAR FAILED TO RETRACT. WE RAN THE "LANDING GEAR FAILS TO RETRACT" CHECKLIST. IN THE CHECKLIST WE OBSERVED THAT 'LANDING GEAR ALTERNATE RELEASE" DOOR (OVERHEAD) WAS NOT FULLY CLOSED (MISCONFIGURED). WE COMPLETED THE CHECKLIST AND GEAR OPSDR TIMA2019090904Switch · intermittentLANDING GEAR DID NOT RETRACT WHEN SELECTED. INSPECTION DETERMINED THAT ONE OF THE ELECTRICAL SWITCHES ON THE SERVICE VALVE WAS INTERMITTANT.SDR SIMA20190903003Landing Gear · malfunctionedLANDING GEAR DID NOT RETRACT AFTER TAKE OFF. C/A-REMOVED COLLAR AND RESET CMD CB. PERFORMED LG EXTENSION AND RETRACTION CHECK IAW AMM TASK 32-30-00-700-801-A. OPS CHECK GOOD. GEARS FULLY RETRACTED AND EXTENDED WITH NO FAULT MSG.SDR AALA201909039012Bushing · migratedAIRCRAFT IN BASE MAINTENANCE: LEFT MAIN LANDING GEAR DRAG BRACE OUTBOARD BUSHING MIGRATED. REPAIRED DRAG BRACE BY INSTALLING AN OVERSIZED BUSHING PER SRM 57-51-90.SDR AALA201909039011Bushing · migratedAIRCRAFT IN BASE MAINTENANCE: LEFT MAIN LANDING GEAR DRAG BRACE INBOARD BUSHING MIGRATED. REPAIRED DRAG BRACE BY INSTALLING AN OVERSIZED BUSHING PER SRM 57-51-90.SDR QXEA2019083000334Control Unit · malfunctionedON TAKEOFF "LANDING GEAR INOP" ILLUMINATED WHEN GEAR HANDLE RAISED. N GEAR (AMBER) ON GEAR ADVISORY ILLUMINATED ALL OTHER LIGHTS DARK. RAN LANDING GEAR INOP CHECKLIST. WHEN WE GOT TO GEAR HANDLE DOWN PORTION ALL 3 GEAR DOWN LIGHTS ILLUMINATED . N DOOR REMAINEDSDR A6WA2019083046822Landing Gear · malfunctionedAFTER TAKE-OFF, RECEIVED WARNING FOR GEAR DISAGREE. NOSE WHEEL WAS SHOWING YELLOW BOX, THEN UP 2 TIMES. ON EXTENSION, NOSE GEAR TOOK LONGER TO EXTEND WITH EXTRA NOISES FROM GEAR DURING EXTENSION. HYDRAULIC SYSTEMS SHOW NORMAL. CREW REPORTED VIA ACARS THASDR DALA2019082875020Switch · malfunctionedPLACED LANDING GEAR HANDLE DOWN, HAD THREE RED LDG GEAR LIGHTS AND GEAR DOOR OPEN LIGHT. PERFORMED ALTERNATE GEAR EXTENSION IAW QRH. WAS UNABLE TO STOW ALTERNATE GEAR HANDLE. LANDED WITH GEAR DOORS OPEN. C/W ADJ CK OF ALT. LANDING GEAR EXT REF MD90 AMM 32-31. SDR SWIA2019082746227Landing Gear · failedGEAR DISAGREE ON TAKEOFF. NOSE GEAR WOULD NOT RETRACT FULLY. RAN THE QRH. NO OTHER MESSAGES OR ABNORMAL ISSUES.SDR SWIA2019082746226Landing Gear · failedGEAR DISAGREE AFTER TAKEOFF DURING GEAR RETRACTION. NOSE LANDING GEAR WOULD NOT RETRACT. DURING LANDING GEAR MECHANICAL AND HYDRAULIC HEALTH CHECK, FOUND NGWOFW2 OUT OF LIMITS. READJUSTED NGWOFW2 SENSOR IAW AMM. CYCLED LANDING GEAR IAW AMM MULTIPLE TIMES WITSDR SWIA2019082746230Proximity Sensor · failedCREW REPORTS "GEAR DISAGREE" AFTER TAKEOFF. CREW REPORTED NOSE GEAR WOULD NOT RETRACT AFTER ROTATION. RETURNED TO FIELD. REMOVED AND REPLACED THE NLG STRUT-CENTERED PROXIMITY SENSOR HARNESS ASSY IAW AMM. PERFORMED OPS CHECK OF EXTENSION AND RETRACTION SYSTEM I
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