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 GTIA2019052003359Unknown · malfunctionedLEFT MAIN LANDING GEAR DOOR FAILED TO CLOSE AFTER TAKE OFF.SDR CA190521035Bungee · failed(CAN) MAIN GEAR FAILED TO RETRACT AFTER TAKEOFF. OBTAINED SPECIAL FLIGHT PERMIT #192632-5 FLEW AIRCRAFT TO RED DEER ALBERTA FOR MAINTENANCE. FOUND BROKEN BUNGEE ASSEMBLE, FWD DOOR MECHANISM AND REPLACED. DOOR HOOK BROKEN AS WELL DUE TO DOOR CLOSING FIRST AND PSDR J7SA20190515001Uplock Bracket · brokenON PREFLIGHT, FOUND (R) NOSE GEAR DOOR AJAR. FOUND NOSE GEAR (DOORS) UPLOCK BRACKET BROKEN. REMOVED FAILED NLG DOOR SUPPORT BRACKET P/N 550-06610-401 NSN AND INSTALLED NEW NLG DOOR SUPPORT BRACKET P/N 550-06610-401 NSN IIAW SRM 5173-03. NOSE LANDING GEAR DOOR SDR J7SA20190513001Uplock Bracket · brokenON INITIAL WALK-AROUND INSPECTION FOUND FORWARD NOSE GEAR DOOR ON THE LEFT SIDE HANGING OPEN. UPON CLOSER INSPECTION, FOUND UPLOCK BRACKET BROKEN. REPLACED UPLOCK BRACKET IAW SRM 51-43-01. REMOVED UPLOCK MECHANISM FROM OLD BRACKET AND INSTALLED ON NEW BRACKET SDR CA190517010Bushing · worn(CAN) REPORTED ATB DUE TO RH MLG DOOR RED LIGHT REMAINED ON. DOOR FOUND PARTIALLY OPEN ON GROUND. UPON INSPECTION FOUND RH OUTBOARD LANDING GEAR DOOR PARTIALLY OPEN. PERFORMED PRESSURIZATION CHECK AND OPS TEST OF MLG DOORS OBSERVED LOUD KNOCKING SOUND. FOR FURSDR FDEA201905111026Door · not closedGEAR "DOORS" LIGHT AND EICAS GEAR DOORS MESSAGE AFTER EXTENDING GEAR FOUND RIGHT MAIN GEAR DOOR NOT FULLY CLOSED UPON BLOCK IN. OPENED GEAR DOORS, INSPECTED FOR LEAKS, DAMAGE AND MISALIGNMENT: NONE FOUND. INSTALLED GEAR PINS AND PERFORMED DUMMY EXTEND AND RETRSDR CA190509001Uplock · unknown(CAN) AFTER DEPARTURE, THE LEFT GEAR INDICATED RED AND DOOR AMBER. GEAR WAS UP BUT NOT INDICATING, AS WELL, DOORS WERE OPEN. AIRCRAFT RETURNED TO DEPARTURE POINT. MAINTENANCE RECTIFICATION: LH MLG UPLOCK ASSY WAS REPLACED IAW AMM 32-31-21-000-801. FUNCTION, AISDR CA190508007Rvdt · malfunctioned(CAN) AIRCRAFT DEPARTED BUT PERFORMED AN AIR-RETURN DUE TO THE NOSE GEAR DOOR INDICATION LIGHT FLASHING INTERMITTENTLY AFTER GEAR RETRACTION. THE FLIGHT CREW ACTIONED THE QRH AND THE ALTERNATE GEAR PROCEDURE WAS CARRIED. THE AIRCRAFT LANDED WITHOUT INCIDENT. TSDR R61A201904290492Rod · corrodedWHILE AC WAS IN FOR HVY CK FOUND NLG DOOR DRIVE ROD BODY CORRODED. MX REMOVED AND REPLACED NLG DOOR DRIVE ROD BODY PN 170-70770-911 IAW AMM 32-2201/400. AC REMAINS IN YRQ FOR COMPLETION.SDR J7SA201904292001Control Unit · malfunctionedAT 43,000 FT GOT TWO CAS MESSAGES DOOR CARGO OPEN AND DOOR LG OPEN CAME ON AND IT SOUND LIKE THE GEAR DOOR OPENED FOR A SECOND OR TWO AND THEN CLOSED. REMOVED & REPLACED THE # 2 LANDING GEAR AND HYDRAULICS CONTROL UNIT WITH AN "INSPECTED" UNIT IAW AMM 32-01-0SDR CA190415007Door · malfunctioned(CAN) DURING TAKE OFF THE NOSE LANDING GEAR (NLG) DOORS DID NOT CLOSE. AIRCRAFT LANDED AT DEPARTURE AIRPORT WITHOUT FURTHER INCIDENT. NO RECTIFICATION OR PARTS ISSUES HAVE BEEN PROVIDED. BOMBARDIER TRYING TO CONTACT SUBMITTER FOR DETAILS. SDR REVIEWED (TC# 20SDR CA190411015Spring · broken(CAN) ON GEAR DOWN SELECTION, THE LH AND RH INDICATE GREEN DOWN AND LOCK BUT THE NLG REMAINS RED, THE AMBER GEAR DOOR LIGHTS ALSO REMAIN ILLUMINATED. AFTER 15 SECONDS, THE NLG NOW INDICATE GREEN DOWN AND LOCK. ALTERNATE INDICATION ALSO SHOWS 3 GREEN. THE AIRCRSDR CA190410012Sequence Valve · malfunctioned(CAN) 1ST EVENT AFTER GEAR RETRACTION RH GEAR DOOR ADVISORY LIGHT REMAINED ILLUMINATED. CABIN CREW CONFIRMED THAT DOOR REMAINED OPEN GEAR SWINGS COMPLETED WITH HYD CART. HARD FAIL LH AND RH MLG AFT DOORS FAILED TO CLOSE. NO FAULTS NOTED ON PSU. PSU REPLACED ASSDR CA190404003Solenoid Valve · faulted(CAN) ON 01-APR-2019 THE AIRCRAFT DEPARTED BUT PERFORMED AND AIR-RETURN DUE TO NOSE GEAR DOOR REMAINING OPEN AFTER GEAR RETRACTION. FLIGHT CREW ACTIONED THE QRH AND COMPLETED THE NOSE LANDING GEAR DOOR MALFUNCTION CHECKLIST. ALTERNATE GEAR EXTENSION WAS C/O ANSDR AALA2019040529011Actuator · unreliableAIRCRAFT WAS GROUNDED: PILOT REPORTS GEAR DOORS CAUTION LIGHT ON UPON GEAR EXTENSION. MAINTENANCE RETRACTED AND EXTENDED THE LANDING GEAR IAW AMM 32-32-00 AND FOUND THAT THE RH DOWN LOCK ACTUATOR AND RH GEAR DOOR ACTUATOR WAS NOT WORKING PROPERLY. REMOVED AND SDR FDEA201903180670Latch · out of adjustAFTER LEVEL OFF AT FL 350 THE RIGHT MAIN PRIMARY AND SECONDARY INDICATIORS WENT RED WITH GEAR HANDLE UP. RAN QRH AND ALL LITES WERE GREEN WITH HANDLE DOWN. WHEN HANDLE RAISED IAW QRH LIGHTS ILLUMINATED. LIGHTS REMAINED ON WITH HANDLE UP UNTIL DESCENDING TSDR DXTA2019030602117Pushrod · out of adjustNOSE GEAR WOULD NOT EXTEND AFTER LG SELECTED DOWN. GEAR DISAGREE N CAS ILLUMINATED, AS WELL AS "NOT LOCKED" INDICATION ON THE GEAR EIS. RAN ABNORMAL AND EMERGENCY CHECKLISTS. GEAR DID NOT INITALLY EXTEND, BUT FINALLY DID AFTER 6-8 MINUTES. HAD THREE GREEN DOWNSDR T17A201902252001Door · malfunctionedCREW LOWERED LANDING GEAR FOR LANDING. HAD 3 GREEN AND RED LIGHT IN GEAR HANDLE. WENT THROUGH ABNORMAL PROCEDURE, NEVER GOT A GEAR HORN WITH FLAPS SET AROUND 20* AND LANDED AIRPLANE NORMALLY. CREW ADVISED BOTH MAIN GEAR DOORS DID NOT CLOSE AFTER GEAR WAS EXTENSDR AALA201902119005Door · malfunctionedAFTER TAKEOFF AT GEAR RETRACTION NOSE GEAR DOOR REMAINED OPEN. CYCLED GEAR DOWN THEN UP AND NOSE GEAR REMAINED EXTENDED WITH DOORS CLOSED. PUT GEAR HANDLE DOWN AND LANDED NORMALLY. LANDING GEAR CTRL SYST. OPERATIONAL TEST IAW AMM 32-31-00 AND LANDING GEAR ASDR FDEA2019020870269Sequence Valve · malfunctionedON APPR FOR 20 YEG, GEAR DOWN SELECTED, GOT AN UNSAFE GEAR INDICATION ON NOSE GEAR. FOLLOWED ECAM & QRH. EXTENDED GEAR W/GRAVITY PROCEDURE. TUG TO GATE. CARRIED OUT LUBE SERVICING INSTRUCTIONS ON NOSE GEAR ASSEMBLE AS PER AIRBUS AMM 12-22-32-00. NOSE GEARSDR IPXA2019011137722Link · defectiveINSPECTION TYPE:N/A ATB - AFTER GEAR RETRACTION THE RIGHT MAIN GEAR INDICATION SHOWED GEAR IN THE DOWN POSITION BOTH ON THE PRIMARY AND SECONDARY INDICATION. RR RT MLG DOOR LINK ASSY REF AMM 32-34-05 OPS CHECKS GOOD PLACED AIRCRAFT ON JACKS PER AMM 7-11-00-582SDR DALA2019010700050Not Reported · malfunctionedON TAKEOFF WE RECEIVED A "GEAR DOOR OPEN" ALERT WITH GEAR HANDLE IN THE UP POSITION. ALSO A "LEFT GEAR UNSAFE" RED LIGHT WAS ILLUMINATED. NO SOUNDS OR VIBRATIONS NOTED FROM THE COCKPIT OR CABIN CREW. CHECKLIST 14.7 & 14.8 WERE RUN WHILE TALKING TO MAINTENANCE SDR GTIA201812313057Control Rod · damagedIN FLIGHT L/G DOORS NOT CLOSED ECAM MESSAGE-REPLACED NLG DOOR CONTROL RODS PER AMM 32-31-41.PERFORMED OPS TEST PER 32-22-00 OPS CHECK NORMAL FAULT CLEARED.SDR SWIA2018122845388Proximity Sensor · out of rigNOSE GEAR DOOR REMAINED OPEN AFTER GEAR CAME UP AFTER TAKE OFF, ALSO RECEIVED A PROX SYSTEM ONE FAULT STATUS MSG. RETURNED TO THE FIELD. (REPO FLT#9398) CLOSED RE-RIGGED PX30 IAW AMM. OPS CHECK GOOD. PROX SYSTEM 1 FAULT CLEARED.SDR CALA2018122702662Pushrod · shearedON TO LOAD NOISE AT GEAR RETRACTION. AS WE ACCEL ERATATED THE V IBRATION INCREASED REMOVED AND REPLACED UPPER PUSHROD ASSEMBLY AT NOSE LANDING GEAR PER AMM 32-33-61-400-801, RIGGED UPPER PUSHROD PER AMM 32-33-61- 820-802, RIGGED NOSE LANDING GEAR DOORS PER AMSDR AALA201812269022Uplock · failedAFTER TAKEOFF, THE NOSE GEAR DOOR WOULD NOT CLOSE AFTER RECYCLING GEAR, EVENTUALLY CLOSED. THE FLIGHT CONTINUED TO DESTINATION. THE AIRCRAFT WAS GROUNDED. MAINTENANCE COMPLIED WITH TSM 32-31-00-810-859-A, R & R THE NLG DOOR UPLOCK ASSY AND NLG DOOR ACTUSDR DALA2018122407371Door · openRT MAIN GEAR LIGHT ILLUMINATED RED/UNSAFE WITH GEAR HANDLE UP AFTER T.O. ALSO AMBER GEAR DOOR OPEN LIGHT ILLUMINATED. VERBAL FROM FLT CREW , TOWER COMFIRMED GEAR DOOR STATED OPEN. ALSO SUSPECT FLOWN ENTIRE FLIGHT W/GEAR DOOR OPEN. (LP4808728)SDR IPXA2018120736670Door · malfunctionedAFTER TAKEOFF AND PUTTING THE LANDING GEAR HANDLE UP, LANDING GEAR RETRACTED. WHEN PLACING THE LG HANDLE TO THE OFF POSITION, RECEIVED AN ECAM FOR L/G DOORS NOT CLOSED. HAD ASSOCIATED LOUD NOISE WITH THE INDICATION. NLG DOOR AMBER LIGHT ILLUMINATED. COMPLSDR QXEA2018113000440Door · malfunctionedNOSE WHEEL DOOR DID NOT CLOSE AFTER TAKE OFF. AMBER N DOOR LIGHT ILLUMINATED. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. SWUNG THE NOSE GEAR PER Q400 AMM TASK 32-31-00-867-802 15 TIMES, COULD NOT DUPLICATE. AS A PRECAUTIONARY MEASURE, REMOVEDSDR HNAA2018112600292Uplock Sensor · failedPDIS 639 32-10 1689331 24NOV18 MDT CLOSE
NLG DOOR STUCK OPEN.
DFRL 25NOV18 06:25 MDT
REF:EMB FIM 32-32-00-810-802,DOWNLOADED CMC IN REF TO W/C 45-90-00-NO ASSOCIATED MESSAGES.
MERLIN HISTORY INDICATED NLG DOOSDR JJBA201811075002Roller · bindingNOSE L/G DOOR DIDN`T RETRACT ON GEAR UP COMMAND,RAN QRH NOSE GEAR DOOR RETRACTED. FOUND UPLOCK ROLLER TO NOT MOVE FREELY. REMOVED, CLEANED AND REINSTALLED. OPS CHECK SATSDR SWIA2018110945168Uplock · failedGEAR DISAGREE CAUTION FOLLOWED BY NOSE DOOR OPEN WARNING MESSAGES. THEY CLEARED ON THEIR OWN AFTER APPROXIMATELY 15 SECONDS. FO: 10/25/2018. CLOSED REMOVED AND REPLACED UPLOCK ASSY IAW AMM. OPS CHECK GOOD.SDR CALA2018101502117Control Cable · not reportedL/G DOORS NOT CLOSED ECAM ON T/O. RIGHT MAIN GEAR DOOR DSPLYD PARTIAL EXTENTION. UPDATED MAA CODE FIX USING VENDOR MAA SCREEN REPLACE CABLE MAC RELATED WORK ORDER 000000001580914 AND PRTR REPLACED RT MLG DOOR CONTROL CABLE PER AMM 32-12-16-400-0041-A OPS NORMASDR SWIA2018092845099Selector Valve · failedNOSE DOOR OPEN WARNING MESSAGE ON GEAR RETRACTION ON DEPARTURE. RETURNED TO FIELD. (FLT#2626) FO: 09/28/2018 CLOSED REMOVED AND REPLACED THE NLG DOOR SELECTOR VALVE IAW AMM. OPS AND LEAK CHECK GOOD.SDR SWIA2018091845080Actuator · failedGEAR DISAGREE WARNING AFTER PUTTING GEAR DOWN FOR LANDING. (FLT 7438) CLOSED REMOVED AND REPLACED NLG DOOR ACTUATOR IAW AMM. PERFORMED GEAR SWINGS AND EMERGENCY EXTENSION CHECK IAW AMM. OPS CHECK GOOD.SDR ASOA201809177167Door · openTYS A/C NOSE LANDING GEAR DOORS OPEN UN-COMMANDED IN FLIGHT. MAINTENANCE CHECKED THE NLG ACTUATOR FOR LEAKAGE, CLEANED AREA, SECURED FITTINGS, CHECKED FOR LOOSE FITTINGS AND CLEANED THE SOLENOID PROX SWITCHES IAW AMM #@-^#-05. ALL CHECKED GOOD, OPS CHECKED GOOSDR AALA2018091329041Lock · faultyAFTER TAKEOFF, AN ECAM INDICATED FOR THE LANDING GEAR FAILED TO RETRACT. AN EMERGENCY WAS DECLARED, AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS GROUNDED. REPLACED GEAR DOOR LOCKS.SDR FDEA201808182102Uplock · unknownNOSE GEAR DOOR INDICATED NOT CLOSED ON FWD AND OVERHEAD PANELS. THE GEAR DOOR WAS RATTLING. DURING RETURN TO DEPARTURE, THE GEAR CAME DOWN AND LOCKED. ALL QUIET. LANDED WITH NO ADVERSE INDICATIONS. COMPLETED INSTALL OF LT AND RT NLG UPLOCK ASSEMBLIES IASDR AALA201808159018Sensor · dirtyON LANDING GEAR EXTENSION AN ECAM FOR THE NOSE LANDING GEAR DOOR NOT CLOSED. NOSE GEAR DOORS SLOW. FOUND EVIDENCE OF HYD FLUID LEAKING FROM NOSE GEAR DOOR ACTUATOR ON MAIN LANDING GEAR SENSORS. TORQUED B NUTS TO NOSE LANDING GEAR DOOR ACTUATOR AND CLEANEDSDR AALA201808149012Sensor · dirtyON LANDING, GEAR EXTENSION ECAM MESSAGE FOR NOSE LANDING GEAR DOORS NOT CLOSED. MESSAGE STAYED ON DURING TAXI IN AND DISAPPEARED WHEN PARKING BRAKE SET. BITE CHECKED LGCIU 1 AND 2 IAW AMM 32-69-00-740-001-A. CYCLED NOSE GEAR DOOR THREE TIMES AND CLEANED SENSDR F3LA2018073000376Door · misalignedMOVED LANDING GEAR LEVER TO UP POSITION AFTER TAKEOFF. GEAR DID NOT RETRACT. LANDING GEAR NOT UPLOCKED FAULT. PERFORMED QRH PROCEDURE. FAULT CLEARED. BOTH LGCIUS AGREE LANDING GEAR IS UP AND LOCKED. LG SYSTEM DISAGREE ECAM ON TAXI IN AT DEN. PERFORMED EXTENSIOSDR CA180723013Spring · broken(CAN) AMBER LT MLG DOOR AND LH RED MLG LIGHT REMAINED ILLUMINATED AFTER TAKEOFF. A/C RETURNED TO THE POINT OF DEPARTURE. LT MLG UPLOCK ACTUATOR INBOARD SPRING FOUND BROKEN. SPRING WAS REPLACED, GEAR SWINGS WERE CARRIED OUT AND THE AIRCRAFT WAS SUBSEQUENTLY SDR 2018FA0000233Door · inoperativeAIRCRAFT SUFFERED NOSE GEAR UP LANDING UNABLE TO ID SPECIFIC CAUSE HOWEVER MECHANICAL INTERFERENCE PREVENT GEAR DOOR FROM OPENING DURING LANDING.AIRCRAFT SUSTAINED MINIMAL DAMAGE, AIRCRAFT IS IN PROCESS OF REPAIR.SDR AALA201804309056Bracket · looseAFTER TAKEOFF, THE NOSE GEAR DOOR WOULD NOT RETRACT. ACCOMPLISHED TSM 32-31-00-810-859A, FOUND NLG UPLOCK ROLLER BRACKET LOOSE. ADJUSTED THE ROLLER BRACKET IAW AMM 32-21-16-400-002-A. ACCOMPLISHED GEAR SWING IAW AMM 32-31-501-720-003A. OPS CHECKED GOOD.SDR AALA201805019034Bracket · looseAFTER TAKEOFF, THE NOSE GEAR DOOR WOULD NOT RETRACT. NO EMERGENCY DECLARED AND FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE ACCOMPLISHED TSM 32-31-00-810-859A, FOUND THE NOSE LANDING GEAR UPLOCK ROLLER BRACKET LOOSE. ADJUSTED THE ROLLER BRACKET IAW AMM 32-2SDR CA180404017Control Rod · undertorqued(CAN) PROBLEM WAS DISCOVERED DURING AC PRODUCTION. NLG DOOR WAS RE-INSTALLED AFTER REMOVAL FOR PAINT. DOOR ROD WAS NOT TORQUED. (TC# 20180404017).SDR 2018FA0000124Proximity Sensor · out of adjustAFTER TAKEOFF, NLG DOOR OPEN AND GEAR DISAGREE LIGHT WARNING MESSAGE. IAW FIM 32-60-09, TT WAS ADJUSTED, NLG CENTERED AND EXTENDED PROXIMITY SENSOR IAW AMM 32-61-05-05 AND EXTENSION RETRACTION SYSTEM TEST NORMAL ON GROUND.SDR IPXA2018032827910Actuator · faultedRT MAIN GEAR PRIMARY AND SECONDARY LIGHT ILLUMINATED AFTER GEAR RETRACTION WITH GEAR HANDLE UP. TROUBLESHOT IAW FIM 31-71-00-101, FIG 102. PSEU LAST FLIGHT SHOWS CODES 20, 12, 21, & 13 PSEU SYS TEST SHOWS NO FAULTS WHILE CYCLING MLG DOORS ON GROUND FOUND RT DSDR CA180313017Valve · faulty(CAN) AFTER GEAR UP SELECTION, AMBER NLG DOOR INDICATION REMAINED ILLUMINATED. AIR TURN BACK AND ALTERNATE EXTENSION PERFORMED. AIRCRAFT TO BE TOWED INTO HANGAR AND GEAR SWINGS/TROUBLESHOOTING TO BE PERFORMED. SUSPECT NOSE GEAR DOOR SSV, TO BE REPLACED. (TSDR AALA201803139012Unknown · malfunctionedAIRCRAFT WAS NOT GROUNDED: AFTER TAKEOFF, WHEN POSITIONED GEAR HANDLE TO OFF POSITION, THE GEARDOOR AMBER LIGHT ILLUMINATED WITH ENGINE INDICATION AND CREW ALERTING SYSTEM MESSAGE OF "GEAR DOOR". FOLLOWED QUICK REFERENCE HANDBOOK PROCEDURE. WHEN GEAR HANDLE TO
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