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 MASA2011012401774Relief Valve · inoperativeGEAR WOULD NOT RETRACT, ACFT RTF. MX R2 SELECTOR VALVE BALANCE RELIEF VALVE 1&2 & PORT PRESSURE SWITCH ON RIGHT MLG. L/FWD SN: PN1293 & R/FWD SN: PN1259. TT/TC FOR BOTH SN = 11708 AND 8586 RESPECTIVELY.SDR HYIA20140415004Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE OEM PN 5142002-5 WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURE OSDR HYIA20140415003Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE OEM PN 5142002-5 WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURE OSDR HYIA20140415002Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE OEM PN 5142002-5 WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURE OSDR HYIA20140415001Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE OEM PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURE SDR IXXA110004OPin · shearedDURING CLIMB OUT, AFTER GEAR RETRACTION, CREW NOTICED AN UNSAFE GEAR LIGHT INDICATION. ACCOMPLISHED UPLATCH CHECK, AND WHEN CYCLING THE GEARS FELT A VIOLENT SHUDDER AND THE LT MLG DOWN LIGHT ILLUMINATED INTERMITTENTLY. RETURNED TO DEPARTURE AND LANDED WITHOSDR QXEA2011012400074Bushing · dirtyRT MLG ALTERANTE EXTENSION CAM ASSY HAS RESTRICTED MOVEMENT AND WILL NOT RESET FULLY. INSTALLED CABLE BLOCK FOR RT MLG ALT EXT CAM IN NACELLE. REMOVED RT MLG ALT EXT CAM IAW AMM 32-34-26-000-801. DISASSEMBLED, CLEANED, AND REPLACED 1 BUSHING AND CAM FOLLOWESDR DXTA2011011904421Landing Gear · slowON CLIMB OUT, WITH THE GEAR HANDLE IN THE UP POSITION , LT MAIN GREEN GEAR DOWN LOCK LIGHT WAS ON. COULD FEEL A VIBRATION, AFTER ABOUT A MINUTE WITH THE HANDLE STILL IN THE UP POSITION THE LIGHT WENT OUT AND THE VIBRATION WENT AWAY. NO DISCREPANCIES FOUND ON SDR UIEA2011011500002Solenoid · inoperativeGEAR LEVER WOULD NOT RETRACT. ACCOMPLISHED QRH PROCEDURES. AIR TURN BACK. (TROUBLESHOT TO BAD SOLENOID IN LANDING GEAR CONTROL PANEL. ITEM DEFERRED DDG 32-31-1)SDR FDEA201101150182Selector Valve · inoperativeDURING T/O AT GEAR RETRACTION, ECAM INDICATED AUTO BRAKES FAULT ALONE WITH ILLUMINATION OF THE BRAKE FAIL LIGHT. COMPLIED WITH ECAM SELECTED AUTOBRAKES TO ALTN/OFF. AFTER LANDING BRAKE FAIL LIGHT OUT. DURING TAXING IN, SELECTED NORMAL (BRK-ANTISKID SWITCH)SDR TRBA2011009Relay · inoperative(DECLARED EMERGENCY) DURING GEAR RETRACTION ON CLIMBOUT, HAD RED UNLK AND GREEN ARROW LIGHTS ON FOR RT MAIN GEAR ON BOTH SYS, RECYCLED GEAR AND GR. RETRACTED PROPERLY. LANDED WITH 3 DOWN AND GREEN ON BOTH PANELS. SAFE INDICATION (NORMAL). R & R RT MLG DOWN SDR QXEA2011011800042Uplock Hook · malfunctionedON FINAL AT ABOUT 180 KTS WE LOWERED THE GEAR AND THE LT MLG INDICATED RED FOR ABOUT A MINUTE AND THE GEAR DOOR DOWN. THE CYCLE FINALLY FINISHED WHEN THE GEAR INDICATED GREEN AND THE DOOR CLOSED AFTER ABOUT ANOTHER 15-30 SECONDS. PASSENGERS NOTICED NO ABNORMASDR REXA201100038Priority Valve · inoperativeNOSE DOOR OPEN AND GEAR DISAGREE WARNING WHEN GEAR WAS RETRACTED AFTER DEPARTURE PERFORMED QRH (AIR RETURN). C/W PA05-018A BY R/R NLG PRIORITY VALVE RECORDING CODES AND PERFORMING NLG AND MLG SWINGING, SEE CORRECTIVE ACTION AML 600469 BLOCK NR 1, A/C OK FOR SSDR MALA110005Bracket · damagedSOON AFTER ROTATION (PROBABLY GEAR HANDLE SELECTED UP) "PARK BRAKE SOV" CAUTION ILLUMINATED. RAN EMERG NON NORMAL. LOUD DRAGGING NOISE ASSOCIATED. WHEN SELECTED GEAR DOWN FOR LANDING LIGHTS WENT OUT BUT NOTHING HAPPENED. DID NOT NOTICE GEAR DOWN INDICATION BUSDR SIMA201101103Electronic Unit · inoperativeON FLIGHT 4456 THE CREW REPORTED THAT UPON APPROACH LANDING GEAR INDICATION WENT FROM UP AND LOCK TO DOWN AND LOCK WITH NOSE IN TRANSIT AND NEVER GOT BUMP IN TRANSIT. TAKEOFF FROM JFK ALSO NEVER GOT IN TRANSIT FROM DOWN TO UP. UPON REACHING BOS THE CREW REQUSDR CA100413011Landing Gear · misrigged(CAN) DURING THE 12 MONTH TEST OF THE EMERGENCY LANDING GEAR BLOWDOWN SYSTEM, THE LANDING GEAR FAILED TO OPERATE DUE TO THE CABLE NOT BEING RIGGED CORRECTLY. CABLE RE-RIGGED, TESTED AND FOUND TO OPERATE CORRECTLY.SDR DXTA2011011104403Landing Gear · stuckRT MLG INDICATED UNLOCKED (YELLOW SLASHES) AFTER TAKEOFF. GEAR WAS CYCLED IAW EMERGENCY CHECKLIST. RT MLG INDICATED STUCK (RED SLASHES) AFTER SUBSEQUENT RETRACTION. LANDING GEAR WAS EXTENDED NORMALLY AND SHOWED ALL DOWN AND LOCKED. PERFORMED OPS CHECK OF LANDSDR CA110110005Uplock · failedNOSE GEAR WOULD NOT RETRACT AFTER TAKEOFF. FLIGHT RETURNED TO POINT OF DEPARTURE/OVERWEIGHT LANDING APPROX 1800KGS, R/I UPLOCK ON SPEC FOUND MOSITURE IN UPLOCK, PER 32-32-03-000-801-A AND 32-32-03-400-801-A. UPLOCK BLED, 50 FLIGHT CONTROL ACTUATIONS 18 GEAR SDR TSAA1132001Lock · lack of lubeLANDING GEAR LEVER WILL NOT MOVE UP AFTER TAKEOFF. CLEANED AND LUBED LANDING GEAR LOCK MECHANISM. OPS CK OK IAW AMM 32-31-31. ACFT RETURNED TO SERVICE.SDR SIMA201100501Electronic Unit · malfunctionedON FLIGHT 4408 THE CREW REPORTED THE LANDING AIR/GROUND FAILED DURING LANDING GEAR EXTENSION. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. THE AICRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT IAW EMB -SDR 2011FA0000001Selector Valve · failedUPON LIFTOFF, FLIGHT CREW SELECTED GEAR UP. THE NLG WOULD NOT RETRACT AND THE NOSE GEAR DOORS WOULD NOT OPEN WITH THE "RETRACT COMMAND". THE MAIN GEAR DID RETRACT. FLIGHT CREW DECLARED AN EMERGENCY WITH ATC AND RETURNED TO DEPARTURE AIRPORT WITH ALL LANDING SDR VNAA2011010600018Priority Valve · malfunctionedCREW REPORTED A GEAR DISAGREE MESSAGE AND NOSE GEAR NOT RETRACTING ON TAKEOFF FROM CLT. CREW RETURNED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT THE AIRCRAFT, REMOVED AND REPLACED THE NOSE LANDING GEAR PRIORITY VALVE AND PERFORMED CHECKS USISDR UALA2010123004763Control Unit · malfunctionedLGCIU 1 ECAM, RTFL. MX REPLACED THE LGCIU1, ASSOCIATED MESSAGES CLEARED. PERFORMED RESET OF PITOT HEATERS AND ALL MESSAGES CLEARED.SDR NSVA2010238Unknown · malfunctionedGEAR UNSAFE LIGHT ILLUMINATED IN FLIGHT AND LEFT MLG DOORS CYCLED THREE TIMES. NO FAULT CODES IN PSEU. FERRIED TO ALB FOR GEAR SWINGS. ALB MAINTENANCE PERFORMED GEAR SWINGS NUMEROUS TIMES NO DEFECT NOTED.SDR REXA201000330Uplock · malfunctionedON CLIMBOUT FROM KDTW FOR KBNA, THE FLIGHT CREW RECEIVED A GEAR DISAGREE WARNING WITH A NOSE GEAR INDICATION. THE FLIGHT CREW COMPLETED THE QRH AND REQUESTED TO RETURN TO KDTW. AN OTHERWISE NORMAL APPROACH AND LANDING WAS MADE AT KDTW. MAINTENANCE REPLACED SDR DXTA2010122304376Valve · leakingGEAR WOULD NOT RETRACT (HANDLE LOCKED OUT) WOW MISCOMPARE. VISUALLY INSPECTED SQUAT SWITCHES. OPS CHECKED ALL SQUAT SWITCHES AND VERIFIED INPU IN OT IAW PCB JACKED ACFT AND PERFORMED GEAR SWING. NO DISPREANCIES FOUND. CHECKED SERVICE OF NOSE STRUT, FOUND UPSDR CA101229010O-Ring · failed(CAN) ON A ROUTINE TRAINING FLIGHT, IT WAS NOTED BY THE CREW THAT THE LANDING GEAR POWER PACK WAS CYCLING APPROXIMATELY EVERY 30 SECONDS. MAINTENANCE INSPECTION REVIELED THAT THE O-RING ON THE CHECK VALVE HAD FAILED P/N MS28775-016. O-RING WAS REMOVED AND RESDR C2XA10CL203Uplock · defectiveDSM FLT 5906 THE CREW REPORTED A THUMPING NOISE IN THE NOSE GEAR AFTER RETRACTION. MAINTENANCE INSPECTED AND REPLACED THE LEFT MAIN GEAR UPLOCK BOX AND PROXIMITY SWITCHES. OPERATIONAL CHECKS WERE GOOD.SDR ASOA201001992Selector Valve · failedGEAR DISAGREE MSG AFTER TAKE OFF, NOSE GEAR WOULD NOT RETRACT. (ACFT RETURNED TO DEPARTURE AFTER T/O. R & R SELECTOR VALVE IAW AMM 32-22-20-04. OPS CHECK BAD, NO HELP. R & R NLG UPLOCK ASSY AND ADJUSTED NLG UPLOCK PIN BRACKET IAW AMM 32-33-05. OPS CHECK ANDSDR NSVA2010231Selector Valve · malfunctionedLANDING GEAR DID NOT EXTEND. CREW PERFORMED ALTERNATE GEAR EXTENSION PROCEDURE. LANDED WITHOUT INCIDENT. WAITED ON TAXIWAY TO PIN GEAR THEN TAXIED TO THE GATE ON ITS OWN POWER. REPLACED SELECTOR VALVE. WAITING ON WX TO CLEAR TO FERRY TO ALB FOR GEAR SWINGSDR DXTA2010121904367Uplock · out of adjustON GEAR RETRACTION, ALL 3 GREEN DOWN & LOCK LIGHTS EXTINGUISHED. RED GEAR UNSAFE LIGHT IN GEAR HANDLE REMAINED ILLUMINATED. GEAR SELECTED DOWN & ALL LIGHTS SHOWED PROPER INDICATIONS. JACKED ACFT AND APPLIED HYD POWER, CYCLED LANDING GEAR AND WAS ABLE TO DUPLISDR SWAA107848Priority Valve · faultyON LANDING IN SAN LOWERED LANDING GEAR AND GOT RED LIGHT ON LEFT GEAR. CYCLED GEAR 3 TIMES TO GET A GREEN LIGHT. REMOVED AND REPLACED MLG PRIORITY VALVE PER MM.SDR IPXA0163859Module · inoperativeLANDING GEAR WOULD NOT RETRACT. ECAM MESSAGE LANDING GEAR RETRACT INOP. SWITCHED FROM SYS 2 TO SYS 1. NO HELP. HANDLE WOULD NOT MOVE FROM MIDDLE POSITION. C/W FIM 32-30-00 BLOCK 1, 2 AND 5. FOUND BAD LEVER MODULE ASSY. TSM 32-30-00 C/W TESTS/OPS CK C/W REFSDR NSVA2010223Panel · malfunctionedRETURNED TO FIELD DUE TO THE LANDING GEAR WOULD NO RETRACT. REPLACED THE LANDING GEAR PANEL, PERFORMED FUNCTIONAL CHECK LGCIP SATISFACTORY.SDR UALA2010121304536Control Unit · faultedLANDING GEAR SHOCK ABS FAULT, FLIGHT DIVERTED. ANTI-ICE STBY PITOT. REPLACED LGCIU NR 2 REF MM, NO FAULTS NOTED.SDR MALA100199Release Cable · out of positionAFTER RAISING GEAR "GEAR DISAGREE" MASTER WARNING. RT MAIN GEAR DISAGREE. ABNORMAL CHECKLIST COMPLETE. ALTERNATE RELEASE CABLE MECHANISM WAS FOUND IN WRONG POSITION. DEFERRED LANDING GEAR RETRACTION SYS IAW MEL 32-30-1 A. PERFORMED MX PROC IAW MEL PLACED ON SDR CA101213014Chain · separated(CAN) NOSE LANDING GEAR FAILED TO EXTEND WHEN SELECTED, NOSE GEAR STOPPED APPROX. AT HALF EXTENSION, LT & RT MAIN GEAR DOWN AND LOCKED, AT TOUCH DOWN NOSE GEAR COLLAPSED. FAILURE CAUSE BY AFT NOSE GEAR DRIVE CHAIN FAILURE P/N 50-820010-17 THE WRITER WILL CONTISDR CA110105006Logic Card · failed(CAN) GEAR WAS SELECTED FOR RETRACTION AFTER T/O. AMBER GEAR TRANSIT LIGHT REMAINED ON. EMERGENCY CHECK LIST CONSULTED. GEAR SELECTED DOWN W/NO CHANGE, TRANSIT LIGHT REMAINED ON W/NO GEAR DOWN INDICATION. GEAR SELECTED UP THEN DOWN. GEAR INDICATED DOWN W/SDR CA101215001Solenoid · separated(CAN) HYD SYSTEM 2 QTY DEPLEATED TO 1 IN FLIGHT. RUDDER ISO C/M.RETURNING TO YVR. (RESOLVED ON W/O: 265192 TASKCARD: NR-00001) FOUND L/H MAIN LANDING GEAR SOLENOID SEQUENCE VALVE LEAKING. SEQUENCE VALE REPLACED IAW DHC-8 32-10-51. MAINT IRREGULARITY REPORT. SDR DXTA2010121104361Landing Gear · malfunctionedLT MLG HAD UNSAFE GEAR INDICATIONS. ON FINAL AND LANDING GEAR HANDLE ACTUATED TO GEAR DOWN POSITION THE LT MLG DOWN AND LOCKED INDICATOR DID NOT ILLUMINATE. EMERGENCY DECLARED. RESET EMERGENCY GEAR HANDLE AND GEAR BOTTLE VALVE. RESERVICED EMERGENCY GEAR. BOTSDR CA110627022Pin · inoperativeACFT ARRIVED WITH A NLG STEERING SNAG. NLG WAS CHANGED WITH A SERVICABLE ASSY. THE ACFT TOOK OFF THE NEXT MORNING ON SCHEDULED DEPARTURE, IT RETURNED WITH A SNAG "LANDING GEAR FAILED TO RETRACT". UPON INVESTIGATION IT WAS DETERMINED THE FUSE PIN FOR THE EMERSDR MALA100188Control Unit · malfunctionedON DEPARTURE, WE RECEIVED GEAR UNSAFE INDICATIONS WITH GEAR HANDLE IN THE UP POSITION AND HANDLE ILLUMINATED. RAN CHECK LIST ON BOTH OCCASIONS AND RECYCLED GEAR. LIGHT EXTINGUISHED. PERFORMED GEAR SWINGS. UNABLE TO DUPLICATE. R & R LANDING GEAR CONTROL UNSDR CA101214001Sequence Valve · malfunctioned(CAN) DURING APPROACH, FLIGHT CREW SELECTED LANDING GEARS DOWN. BOTH MAIN GEAR OPERATED NORMALLY BUT NOSE LANDING GEAR DID NOT MOVE, GEAR DOORS DID NOT OPEN. FLIGHT CREW DID HAVE RED UNSAFE GEAR FOR NOSE GEAR ONLY. ALTERNATE EXTENSION WAS USED TO BE ABLE TO GESDR DXTA2010120604353Actuator · inoperativeAFTER TAKEOFF, GEAR UNLOCKED LIGHT REMAINED ON, ALL GEAR GREEN LIGHTS WERE EXTINGUISHED, AND HYD PRESS ANNUNCIATOR REMAINED ON, SELECTED GEAR HANDLE DOWN, ALL GREEN LIGHTS ILLUMINATED AND HYD PRESS ANNUNCIATOR EXTINGUISHED. R & R RT MLG ACTUATOR IAW MM 32-30-SDR RAIA2010120300001Solenoid Valve · faultyDURING LANDING APPROACH, THE CREW REPORTED THAT THE NOSE LANDING GEAR DID NOT EXTEND. MANUAL EXTENSION WAS REQUIRED. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR SOLENOID VALVE IAW AMM PROCEDURES. FOLLOW ON EXTENSION AND RETRACTION CHECKS WERE GOOD.SDR C2XA10IA318Electronic Unit · inoperativeHRL - FLIGHT 2634, THE CREW REPORTED THAT THE NOSE GEAR DOORS OPENED IN FLIGHT. THE AIRCRAFT RETURNED TO HRL WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND APPROVED A FERRY FLIGHT TO IAH. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENTSDR CA101209003Relay · unserviceable(CAN) THIS AIRCRAFT HAS BEEN OFF-LINE AND UNDERGOING MAINTENANCE FOR SEVERAL WEEKS DUE TO A SNAG WITH THE MAIN LANDING GEAR EXTENSION SYSTEM. THE AIRCRAFT HAS BEEN EXPERIENCING PROBLEMS EXTENDING THE MAIN LANDING GEAR, ESPECIALLY AFTER EXTENDED FLIGHT AT ALTITSDR MALA100183Control Unit · malfunctionedIN-TRANSIT LIGHT REMAINS ILLUMINATED WHEN GEAR HANDLE SELECTED UP, 3 GEAR LIGHTS OUT. RECYCLED WITH SAME RESULTS. REPLACED LANDING GEAR CONTROL UNIT AND PERFORMED FUNCTIONAL TEST OF EXTENSION & RETRACTION SYS IAW AMM 32-31-05-02. ALL CHECKS GOOD.SDR UALA2010120104411Control Unit · malfunctionedLGCIU 1 FAULT, FLIGHT DIVERTED. GEAR EXT AND NR 1 REVERSER OPS NORMAL. LGCIU 1 INDICATION AMBER ON ECAM WHEEL PAGE. FOUND "L-G LGCIU 1 FAULT" ECAM AND "LGCIU1" FAILURE MESSAGES ON PFR. ACCOMPLISHED TSM 32-31-00-810-872. FOUND TROUBLE SHOOT DATA CODE H138.SDR MALA100180Selector Valve · malfunctionedUPON DEPARTURE RECEIVED GEAR DISAGREE WARNING. FOLLOWED CHECKLIST AND RETURNED TO DEPARTURE. MAIN GEAR SHOWED TRANSIT AND NOSE WHEEL, CYCLED-WARNING AND TRANSIT. UPON SELECTING GEAR DOWN ALL 3 SHOWED DOWNLOCK. R & R MLG SELECT VALVE IAW AMM 32-32-10-000-801.
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