JASC 3231
Service difficulty reports · 2,249
Reports filed under 3231 · Landing Gear Door Retract Section, 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 = '3231' 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 = '3231' 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 2WAA20160809001Link Assy · damagedGEAR DOOR OPEN LIGHT AND LEFT GEAR UNSAFE LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. DIVERTED. ON INSPECTION, FOUND MLG INBD LOWER LINK ASSY DAMAGED. REPLACED IAW AMM 32-32-02, OPS CHECKED SATISFACTORY IAW AMM 32-30-00.SDR JIKA2016072601Actuator · bindingON APPROACH, LANDING GEAR WAS SELECTED TO THE DOWN POSITION, THE NOSE LANDING GEAR DID NOT EXTEND. THE PILOT PERFORMED A FLY BY OF THE CONTROL TOWER TO CONFIRM THE INDICATION. THE PILOT MANUALLY EXTENDED THE LANDING GEAR USING THE EMERGENCY PROCEDURES, THE NSDR JIKA2016072501Connecting Rod · wornUPON APPROACH, WHEN THE PILOT SELECTED THE GEAR TO THE DOWN POSITION THE NOSE GEAR DID NOT EXTEND. THE PILOT NOTIFIED ATC OF THE PROBLEM AND ABORTED THE APPROACH TO TROUBLESHOOT THE DISCREPANCY. THE PILOT CYCLED THE LANDING GEAR NORMALLY THE NOSE GEAR WOULD SDR HNAA2016061700187Control Rod · out of adjustLEFT AMBER GEAR DOOR LIGHT ON AFTER GEAR RETRACTION. CYCLED GEAR IAW CHECK LIST. LIGHT EXTINGUISHED. ADJUSTED FWD GEAR DOOR AFT OPERATING ROD. PERFORMED 20-30 GEAR EXTENSION AND RETRACTION WITH NO AMBER GEAR DOOR INDICATION IAW AMM 32-10-21. OK FOR SERVICESDR SWIA201642287Strut · chafedLEFT MLG DOOR LOWER CONTROL ARM CHAFED AT INBD END. REMOVED AND INSTALLED NEW SERVICEABLE LT MLG DOOR STRUT, IAW AMM. OPS CKS GOOD.SDR DALA2016060604494Roller · missingDIVERTED DUE TO LT MLG RED UNSAFE INDICATION. THE ACFT DIVERTED DUE TO INADEQUATE FUEL LOAD CONTINUED WITH GEAR DOWN. MAINTENANCE FOUND LT MAIN GEAR DOOR UPLOCK MISSING BOLT AND ROLLER ASSY. R & R LT AND RT MAIN LANDING GEAR DOORS AND DOOR ACTUATORS TO PREPSDR QXEA2016042400279Actuator · malfunctionedNOSE WHEEL TOOK LONGER THAN NORMAL 20 SECONDS TO LOCK DOWN. NOSE GEAR LIGHT ILLUMINATED FOR AN EXTENDED TIME. EXCESSIVE FLUTTER NOTED DURING EXTENSION PERIOD. FINALLY LOCKED DOWN WITH A "CLUNK". AS A PRECAUTION, REPLACED THE RT NLG DOOR ACTUATOR AND C/W A FSDR F2PA2016041100104Door · bindingUPON EXTENDING THE LANDING GEAR FOR LANDING, ONCE THE MAIN GEARS WERE DOWN AND LOCKED INDICATING GREEN/SAFE, THE INBD GEAR DOORS FAILED TO SEQUENCE TO THE CLOSED POSITION. THE INBD GEAR DOORS SUBSEQUENTLY STAYED OPEN DURING THE LANDING AND TAXI IN, SCRAPPING SDR F2PA20160411001Door · openUPON EXTENDING THE GEAR FOR LANDING, AFTER THE MAIN GEAR WERE DOWN & LOCKED, THE INBD MAIN GEAR DOORS FAILED TO STOW AND REMAINED OPEN DURING THE LANDING & TAXI, SCRAPING THE PAVEMENT & CAUSING DAMAGE TO THE LE CORNERS OF THE MAIN INBD GEAR DOORS. CAUSE OF THSDR JJBA20160407007Sequence Valve · inoperativeLANDING GEAR INOPERATIVE MASTER CAUTION LIGHT ILLUMINATED IN FLIGHT. R & R NR 1 MLG DOOR SEQUENCING VLV.SDR SIMA20160325001Actuator · failedDURING LANDING WHEN PUT GEAR DOWN GOT CAUTION MSG, LG AIR & GND FAIL. PERFORMED GO AROUND, DURING GO AROUND MSG CLEARED ITSELF & LANDED UNEVENTFULLY. R & R LT NLG ACTUATOR DOOR IAW AMM 32-20-05. OPERATIONS CHECKED GOOD.SDR AALA20160328006Rod · out of adjustAIRCRAFT WAS GNDED. DURING CLIMB UPON GEAR DOOR RETRACTION, THE GEAR DOORS LIGHT REMAINED ILLUMINATED WITH NOTICEABLE NOISE FROM NOSE GEAR AREA. RECYCLED GEAR DOORS & LIGHT EXTINGUISHED. ACCOMPLISHED NLG NR 3 ROD ADJUSTMENT IAW AMM 32-22-02. ACCOMPLISHED JSDR HYIA20160323003Link · brokenPILOT REPORTED GEAR DOOR RIPPED OFF UPON EXTENSION. THE DOOR LINK WAS FOUND BROKEN AT THE ADJUSTMENT NUT ON THE DOOR SIDE. REMOVED THE REMAINDER OF GEAR DOOR & INSTALLED REPLACEMENT DOOR.SDR AALA201603219005Bypass Valve · leakingRETURNED, ACFT WAS GNDED, DURING CLIMB THE FLIGHT CREW GOT AN ECAM MSG, HYD G RSVR LOW LVL, & TURNED OFF ENG 1 HYD PUMP PB IAW ECAM PROCEDURE. THE CREW DECLARED AN EMER & RETURNED WHERE THE ACFT LANDED SAFELY & WAS TOWED BACK TO THE GATE, DUE TO NO NOSE WHEESDR R61A201603060172Lock · brokenCREW RECEIVED A LANDING GEAR NOSE DOOR OPEN MESSAGE. AN EMERGENCY WAS NOT DECLARED AN CREW LANDED WITHOUT INCIDENT. MAINTENANCE FOUND A BROKEN LOCKING DEVICE ON LT AFT NLG DOOR LINKAGE. MAINTENANCE PERFORMED TEMP GEAR DOOR LINKAGE ADJUSTMENT IAW AMM AND PLASDR CALA2016030300138Switch · defectiveAFTER TAKEOFF & RAISING GEAR HANDLE, ALL 3 GEAR WOULD NOT COME UP. INDICATION WAS 3 GREEN & 3 RED WITH HANDLE IN UP POSITION. RAN CHECKLIST, NO HELP. PUT HANDLE DOWN, REDUCED WEIGHT & LANDED. TROUBLE SHOT IAW FIM 32-30-00-810-815, FOUND MANUAL DOOR EXTENSISDR CA160301021Cam · broken(CAN) DURING DAILY INSPECTION WE WERE NOT ABLE TO OPEN THE LT MAIN LANDING GEAR DOOR. WE HAVE PERFORMED THOROUGH INSPECTION OF ALTERNATE GEAR EXTENSION SYSTEM AND FOUND THE LT MAIN LANDING DOOR ALTERNATE OPENING CAM ASSY BROKEN.SDR 29GA2016021600001Door · stuckLEFT SIDE INBD MLG DOOR WAS FOUND TO BE OPEN DURING FLIGHT. ONCE ON THE GROUND CREW NOTICED A CHUNK OF ICE WAS KEEPING THE DOOR FROM CLOSING. REMOVED ICE FROM L/E OF LT INBD LANDING GEAR DOOR. CHECKED IAW AMM 32-12-10-02. DOOR IS CLOSED AS REQUIRED. NO DESDR CA160217007Actuator · faulty(CAN) ON APPROACH CREW SELECTED GEAR DOWN, NOSE GEAR FAILED TO LOCK DOWN. ALT EXTENSION SELECTED. MAINTENANCE REPLACED THE NOSE GEAR ACTUATOR, DOOR ACTUATOR AND MECHANICAL SEQUENCE VALVE, A/C RTS.SDR JJBA20160210004Relay · faultyMAIN & NOSE GEAR DOORS OPENED & CLOSED THREE TIMES IN FLIGHT UNCOMMANDED. R & R RELAY 3261-K12. PERFORMED MULTIPLE GEAR SWINGS WITH NO DEFECTS NOTED.SDR DXTA2016020606181Rod · out of rigCLIMBING THROUGH 7,000', THE NOSE GEAR DOOR CAS MSG APPEARED. BEFORE THE CREW COULD DETERMINE A SUITABLE DIVERSIONARY AIRPORT, APPROX 10 MINUTES, THE LIGHT EXTINGUISHED. CONFIRMED NLG DOOR RODS TO BE OUT OF RIG IAW RIL BD100-0041. ADJUSTED FWD NLG DOOR RODSSDR SIMA20160131002Attach Fitting · missingUPON RETRACTION OF GEAR ON TAKEOFF, HEARD CLACKING NOISE AS GEAR LOCK RELEASE, THEN AS LOCKING IN WW, SLOWED TO 200 KTS. RECYCLED GEAR AT SLOW SPEED, NO SOUND OF DOOR OPEN UPON ACCELERATED TO 290 KTS SOUNDS OF WHEEL DOOR OPEN. ALSO UPON FIRST RETRACTION WHEESDR AALA20160130007Control Valve · failedGEAR DOOR OPEN LIGHT STAYED ON AFTER GEAR EXTENSION. GEAR SHOWED DOWN & LOCKED.. FOLLOWED QRH & GEAR DOOR LIGHT REMAINED ON. THE FLIGHT DECLARED AN EMER. DUE TO QRH PROCEDURES, THE MLG DOORS REMAINED OPEN DURING LANDING, CAUSING DAMAGE TO THE MAIN GEAR DOOSDR AXSA020160129001Rod End · wornEVENING FLIGHT WIG 1361, DURING CLIMB THE GEAR IN TRANSIT LIGHT WOULD NOT EXTINGUISH. ACFT RETURNED SAFELY. INITIAL INVESTIGATION SHOWS WEAK SPRING IN DOOR ROD END.SDR AALA20160121007Door · openAIRCRAFT WAS GNDED. AIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT WAS OVERWEIGHT. DURING CLIMB AFTER GEAR RETRACTION A LOUD NOISE & VIBRATION OCCURRED FROM NOSE GEAR. NLG DOORS FOUND OPEN UPON ARRIVAL. CLOSED & INSPECTED DOORS & LINKAGE IAW 05-91-SDR AXSA20150107001Link · detachedMORNING FLIGHT 1050, DEPARTED AT 0735 LOCAL TIME, BUT PERFORMED AN AIR RETURN TO ITS STARTING POINT AT 0752 DUE TO A GEAR NOT RETRACTED INDICATION. MX TECHNICIAN DETERMINED THAT A QUICK RELEASE DOOR LINK HAD COME OFF, ALLOWING THE LT MLG TO CONTACT ITS BELL CSDR CALA2016010894961Strut · brokenAFTER TAKEOFF ACFT EXPERIENCED A VIBRATION IN AREA OF NLG. ACFT RETURN TO FIELD. FOUND NLG LT AFT DOOR ATTACH STRUT BROKEN. REPLACED & ADJUSTED THE LT AFT NLG DOOR OPERATOR STRUT ASSEMBLY IAW AMM 32-22-04. JACKED NOSE IAW AMM 07-11-02 & SWUNG GEAR TO VERIFSDR CA160104002Interface Unit · failed(CAN) WHEN THE LANDING GEAR WAS LOWERED FOR ARRIVAL THE LT MAIN GEAR DOOR DID NOT CLOSE PROPERLY. THE FLIGHT CREW REQUESTED ERS AVAILABLE AS A PRECAUTION ONLY, A MISSED APPROACH WAS CARRIED OUT AND THE ACFT LANDED UNEVENTFULLY ON THE SECOND ATTEMPT. REPLACSDR CA160105008Sequence Valve · failed(CAN) THE AIRCRAFT NOSE GEAR AMBER LIGHT STAYED ON AFTER GEAR RETRACTION. THE CREW REPORTED THAT IT SOUNDED LIKE A DOOR WAS OPEN ALONG WITH A VIBRATION. THE RED NOSE GEAR LIGHT DID EXTINGUISH. ON GEAR EXTENSION THEY RECEIVED THREE GREEN. BOTH NOSE GEAR DOORSSDR CA160105005Roller · loose(CAN) RIGHT INBD GEAR DOOR UPLOCK ROLLER SUPPORT FOUND LOOSE ON MOUNT SERRATIONS. NUTS HAD BACKED OFF. NUTS TIGHTENED AND DOOR OPERATED THRU SEVERAL CLOSING CYCLES AND CHECKED SERVICEABLE. FOUND LT SIDE STARTING TO LOOSEN OFF AS WELL. NUTS TO BE REPLACED ONSDR SWAA2015121547143Pushrod · brokenAIR TURN BACK, ON TAKEOFF FLIGHT CREW HEARD A LOUD THUD. RETURNED & AT GATE FOUND NOSE WHEEL DOOR ACTUATOR ARM HAD SNAPPED. R & R PUSHROD ASSEMBLY IAW MM.SDR CA151207015Sequence Valve · failed(CAN) THE LANDING GEAR CAUTION LIGHT CAME ON AND THE QRH ALTERNATE LANDING GEAR EXTENSION PROCEDURE WAS COMPLETED WITHOUT INCIDENT BEFORE LANDING. AFTER INVESTIGATING RELEVANT PSEU CODES, THE RH MLG DOOR SOLENOID SEQUENCE VALVE WAS FOUND INOPERATIVE AND REPLASDR CA151130012Sequence Valve · failed(CAN) LEFT MLG DOOR FAIL TO CLOSE AFTER TAKEOFF. SOLENOID SEQUENCE VALVE CHANGED OUT, REMOVED 48302-3 WITH APPROXIMATELY 23000+ CYC. SINCE INSTALL AND REPLACED WITH 48302-5.SDR CA151124004Linkage · worn(CAN) NLG DOORS FAILED TO OPEN. PILOT REPORTS NLG DOORS FAIL TO OPEN, ALTERNATE EXTENSION PERFORMED, DEFECT OCCURRED ON 2 OCCASIONS. ON THE FIRST OCCASION IT APPEARS THE PSEU WAS INTERROGATED FOR FAULTS BY SOMEONE WHO ABT CANNOT IDENTIFY, WHEN NO FAULTS WERESDR DXTA2015111306130Door · failedOUT OF 10000 FEET, STARTED TO ACCELERATE FROM 250 KNOTS. AT ABOUT 260 - 265 HEARD A LOUD & CONTINUOUS RUSH OF AIR IN FRONT OF US. ABOUT 5 SECONDS LATER THE AMBER NOSE GEAR DOOR MESSAGE ILLUMINATED. AFTER CONSULTING THE QRHM RETURNED FOR LANDING. THE MESSASDR SWIA201541632Door · icedGEAR DOOR WARNING FOLLOWED BY GEAR DISAGREE WHEN GEAR SELECTED UP. ADJUSTED NOSE GEAR PROXIMITY SENSOR. CHECKED GOOD.SDR SWIA201541630Door · icedNOSE DOOR WARNING WHEN SELECTING GEAR UP. REMOVED ICE FROM NOSE GEAR AREA. OPS CHECKED GOOD.SDR SWIA201541629Door · icedNOSE DOOR WARNING WHEN SELECTING GEAR UP. REMOVED ICE FROM NOSE GEAR AREA. OPS CHECKED GOOD.SDR F3LA2015112001153Safety Valve · inoperativeDISCREPANCY ITEM 1, SPOILERS 1 & 2 FAULT INFLIGHT. DISCREPANCY ITEM NR 2 NOSE WHEEL STEERING FAULT INFLIGHT. RESET SEC 1 & 2. OPERATIONS CHECKED OK IAW AMM 27-94-00-710-001 & -002. NR 2 R & R NLG ELECTRONIC BOX 5GC IAW AMM 32-51-12-000-001 & 32-51-12-400-0SDR AALA201511109014Control Rod · out of adjustHAD TO CYCLE GEAR AFTER TAKEOFF, FOR MSG, DOORS NOT CLOSED, CYCLED BUT DOORS STILL SHOWED UNLATCHED. CLOSED ABOUT 20 SECONDS LATER. REPLACED NOSE GEAR BYPASS VLV IAW 32-31-15 & ADJUSTED RT NOSE GEAR DOOR CONTROL ROD IAW 32-31-41. OPERATIONS & LEAK CHECKED GSDR AALA201511109003Bypass Valve · defectiveHAD TO CYCLE GEAR AFTER TAKEOFF FOR MSG, DOORS NOT CLOSED, CYCLED BUT DOORS STILL SHOWED UNLATCHED. CLOSED ABOUT 20 SECONDS LATER. REPLACED NOSE GEAR BYPASS VLV IAW 32-31-15 & ADJUSTED RT NOSE GEAR DOOR CONTROL ROD IAW 32-31-41. OPERATIONS & LEAK CHECKED GOSDR R61A201511070783Door · malfunctionedAFTER SELECTING GEAR UP, CREW RECEIVED A HYD PUMP 2 CAUTION MESSAGE. THE GEAR RETRACTED AND THE MAIN GEAR DOORS CLOSED. HOWEVER, THE NOSE GEAR DOORS DID NOT INDICATE CLOSED. CREW EXTENDED GEAR AND THE HYD PUMP 2 CAUTION MESSAGE WENT AWAY. CREW ELECTED TO RETSDR AALA201511099005Safety Valve · defectiveNOSE GEAR DOORS REMAINED PARTIALLY OPEN AFTER RETRACTION. RECYCLED IAW ECAM, DOORS AGAIN REMAINED OPEN FOR ABOUT A MINUTE BEFORE CLOSING. REPLACED SAFETY VLV & ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 32-31-17-00-001-A & 32-31-00-710-005-A.SDR DALA2015111006862Sequence Valve · malfunctionedPERFORMED AN AIR TURNBACK AFTER TAKEOFF DUE TO AN EICAS MESSAGE OF GEAR DISAGREE AFTER RAISING THE LANDING GEAR HANDLE. THE LT GEAR STAYED DOWN AND INDICATED GREEN. THE CREW LOWERED GEAR HANDLE AND RECEIVED A NORMAL GEAR DOWN INDICATIONS. T/S IAW FIM 32-30-0SDR CALA2015110394785Door · out of rigAIR RETURN DUE TO NOSE GEAR DOOR DOWN INDICATION. REPLACED 31GA, LUBED GEAR ASSEMBLY & RIGGED GEAR DOORS. SWUNG GEAR 7 TIMES, NO FAULTS NOTED. SAFETIED & SEALED.SDR SWIA201541603Bellcrank · chafedRIGHT MLG DOOR BELLCRANK HAS CHAFING AT CONNECTION WITH DOOR STRUT. R & R RT MLG DOOR BELLCRANK IAW AMM.SDR SWIA201541602Fitting · chafedLEFT MLG DOOR FITTING, CONNECTS TO DOOR STRUT, HAS CHAFING. REMOVED AND INSTALLED NEW LT MLG DOOR ATTACHMENT FITTING IAW SRM.SDR SWIA201541601Bellcrank · chafedLT MLG DOOR BELLCRANK HAS CHAFING AT CONNECTION WITH DOOR STRUT. R & R LT MLG DOOR BELLCRANK IAW AMM.SDR IPXA2015101094637Fitting · brokenRECEIVED NOSE L/G DOOR NOT CLOSED COMPLIED WITH ECAM: INDICATION ON BOTH CTR & OVERHEAD PANEL. FOUND AFT LT LOCK FITTING DAMAGED RT FITTING ADJ, TEST GOOD OK FOR DERVICE REF 32-31-14-0401.SDR CA151005003Actuator · leaking(CAN) NLG FAILED TO RETRACT AFTER TAKEOFF, THIS WAS A REPEAT EVENT FROM SEPT 28 WHEN THE SSV AND MSV WERE REPLACED. ON THIS EVENT THE NLG DOOR ACTUATOR WAS BELIEVED TO BE LEAKING INTERNALLY. DOOR ACTUATOR REPLACED AND A/C RTS.
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