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.

SDR SWIA200921072Rod End · wornFLT 1005 - LEFT MAIN GEAR DID NOT RETRACT ON CLIMB UNTIL CYCLED A SECOND TIME. INSTALLED NEW ROD END AND LEVER ASSEMBLY ON LEFT MAIN GEAR ACTUATOR, P/N 19502-000-01.Feb 25, 2009 · N292SW · Emb EMB120ERSDR 2009F00016Gearbox · lockedLANDING GEAR WOULD NOT EXTEND ELECTRICALLY OR BY UTILIZING THE EMERGENCY GEAR EXTENSION SYSTEM. THE ACFT LANDED GEAR UP. POST INCIDENT INVESTIGATION WAS CONDUCTED ON SCENE AND A COMPLETE INSPECTION OF THE LANDING GEAR SYS WAS CONDUCTED WITH NO FINDINGS AS TO Feb 24, 2009 · N421LP · Cessna 421BSDR SWIA200921089Selector Valve · failedFLT 4467 - NOSE GEAR DISAGREE MESSAGE DISPLAYED ON EXTENSION. REPLACED NOSE LANDING GEAR SELECTOR VALVE PN 750006000, SN OFF 2110.Feb 24, 2009 · N452SW · Cndair CL6002B19SDR IPXA09554832Landing Gear · inoperativeLANDING DISAGREE MSG, GEAR WOULD NOT RETRACT. OK TO CONTINUE IAW MEL 32-30-1. LANDING GEAR RETRACT SYSTEM INOP DMP 32-30-1 C/W.Feb 24, 2009 · N472UP · Boeing 75724APFSDR FDEA200902240681Downlock · failedON DEPARTURE RT MAIN GEAR SHOWED UNSAFE. YAW WAS PRESENT. ONCE GEAR WAS CYCLED TO DOWN POSITION GEAR IMMEDIATELY INDICATED GREEN. ALL INDICATIONS WERE THAT GEAR REMAINED IN DOWN POSITION ON DEPARTURE WITH GEAR HANDLE IN THE UP POSITION. BOTH GREEN/RED GEARFeb 24, 2009 · N596FE · Doug MD11FSDR COMA2009022450084Uplock · failedON CLIMBOUT FROM CVG RECEIVED NOSE GEAR DISAGREE WARNING MSG. PERFORMED QRH, A/C RETURNED TO CVG LANDED SAFELY. FOUND NLG UPLOCK NOT LOCKING. REMOVED AND REPLACED NLG UPLOCK ASSY.Feb 23, 2009 · N809CA · Cndair CL6002B19SDR COMA2009022350081Priority Valve · faultyON CLIMBOUT FROM CVG TO BOS RECEIVED NOSE GEAR DISAGREE MSG. EMERGENCY DECLARED, A/C RETURNED TO CVG LANDED SAFELY. REMOVED AND REPLACED NOSE LANDING GEAR PRIORITY VALVE.Feb 20, 2009 · N809CA · Cndair CL6002B19SDR GUUA94132022009ACircuit Breaker · trippedAFTER TAKEOFF, LANDING GEAR CIRCUIT BREAKER POPPED AFTER GEAR RETRACTED, RESET CIRCUIT BREAKER, STAYED IN THE REST OF THE FLIGHT. PERFORMED OPS CHECK OF LANDING GEAR. OPS CHECK GOOD. COULD NOT DUPLICATE.Feb 20, 2009 · N17541 · Beech 1900DSDR USAA2009021890367Transistor · faultyLOG PAGE 8209449 - FLT 1543 CLT-SEA - EMERGENCY LANDING - LANDING GEAR FAILED TO EXTEND. NO DOWN INDICATION ON LANDING GEAR PANEL OR WHEEL ECAM PAGE. CAPTAIN HAD TO DO A MANUAL GEAR DOWN AND DECLARED AN EMERGENCY. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE Feb 18, 2009 · N193UW · Airbus A321211SDR SWIA200921064Selector Valve · failedFLT 5957 - MAIN LANDING GEAR DID NOT COME UP. REPLACED MLG SELECTOR VALVE, PN 750005000 OFF 0260T.Feb 17, 2009 · N983SW · Cndair CL6002B19SDR AJAA2009021700002Drag Link · brokenPILOT HEARD BUMP SOUND IN FLIGHT AT ALTITUDE. RED IN-TRANSIT LIGHT ILLUMINATED FOR NOSE GEAR ONLY. COMPLETED CHECK LIST WITH NO PROBLEMS. BEGAN NORMAL DESCENT, OR ON SCHEDULE. PUT GEAR DOWN; GOT NORMAL INDICATIONS OF IN-TRANSIT LIGHT AND THEN 3 GREEN FOR DOFeb 17, 2009 · N933SP · Pilats PC1245SDR DXTA2009021803514Landing Gear · malfunctionedRIGHT AFTER TAKEOFF AND AFTER RAISING THE GEAR HANDLE, THE LT AND NOSE LANDING GEAR INDICATED UP (GREEN) BUT THE RT MLG INDICATED UNSAFE (RED).Feb 17, 2009 · N729QS · Gulstm 200SDR FDEA200902150521Restrictor Valve · failedAFTER TAKEOFF RT MLG SHOWED RED WITH GEAR HANDLE UP. BOTH PRIMARY AND SECONDARY INDICATIONS. ALSO RECEIVED VISUAL CONFORMATION FROM ANOTHER AIRCRAFT THE GEAR WAS FULLY DOWN. RAN THE QRH PROCEDURES AND LOWERED THE GEAR AND THE RT MAIN IMMEDIATELY SHOWED GREFeb 15, 2009 · N596FE · Doug MD11FSDR CA090218003Uplock · inoperative(CAN) ACFT TOOK OFF FOR A FLIGHT TEST. THE TEMPERATURE WAS ABOUT -5 DEGREES CELSIUS, CLEAR SKIES AND WINDS FROM THE WEST BETWEEN 5 AND 10 KNOTS DURING THE INITIAL CLIMB, THE LANDING GEARS WERE RETRACTED AND HAD AN INDICATION OF 2 GREEN LIGHTS, HOWEVER THE NLGFeb 13, 2009 · Cndair CL6002B19SDR CA090216001Selector Valve · failed(CAN) THE LANDING GEAR FAILED TO EXTEND WHEN GEAR LEVER WAS SELECTED DOWN. A MISSED APPROACH WAS CARRIED OUT. AT A SAFE ALTITUDE (3000 FT) THE QRH CHECKLIST WAS INITIATED. THE ALTERNATE LANDING GEAR SYS WAS USED. LANDING GEAR EXTENDED (3 GREENS) AND A NORMAL AFeb 13, 2009 · Bombdr DHC8400SDR UUKAN91KCFEB09Control Valve · defectiveTHE ACFT WAS ON A LOCAL TRAINING FLIGHT. AFTER TAKEOFF THE LANDING GEAR WAS VERY SLOW TO RETRACT. THE ACFT RETURNED TO BASE. MX INSPECTED THE ACFT AND FOUND NO VISIBLE DISCREPANCIES. THE ACFT WAS JACKED. WHEN ATTEMPTING TO RETRACT THE LANDING GEAR THE NOSFeb 12, 2009 · N91KC · Cessna 650SDR QXEA2009021800117Spring · brokenMFR - RT MAIN GEAR OVER CENTER SPRING BROKEN ON INBOARD SIDE. FERRIED MFR-PDX FOR REPAIRS. REPLACED BROKEN OVER CENTER SPRING IAW Q400 AMM TASK 32-11-16-400-802. RETURNED TO SERVICE.Feb 12, 2009 · N402QX · Bombdr DHC8402SDR QXEA2009021800118Fitting · damagedSJC - UPON GEAR RETRACTION RIGHT GEAR DOOR AMBER AND RIGHT GEAR UNSAFE TO 12 SECONDS LONGER TO EXTINGUISH THAN THE ACCOMPANYING LIGHTS. LANDING UNEVENTFUL. FERRY TO PDX FOR REPAIRS. JACKED ACFT IAW 6071001 MTC, EXTENDED AND RETRACTED GEAR AT LOW FLOW RATE AFeb 11, 2009 · N410QX · Bombdr DHC8402SDR DXTA2009020903498Squat Switch · out of rigRE-RIGGED NOSE GEAR SQUAT SWITCH. CYCLED GEAR, OPS CHECK GOOD. WORK DONE IN REF TO MM CH 32-60-00. CHECKED NLG STRUT SERVICING IAW AMCC. SERVICING CHECK GOOD. RESERVICED NG CHARGE IN NOSE STRUT IN REF TO MM CH 32-20-00.Feb 9, 2009 · N307QS · Cessna 680CESDR SWIA200920999Selector Valve · failedFLT 2684 - "GEAR DISAGREE" AND "NOSE GEAR DOOR" WARNING MSGS. REPLACED NLG SELECTOR VALVE.Feb 9, 2009 · N403SW · Cndair CL6002B19SDR UHLA2009020900021Uplock · inoperativeON APPROACH DURING NORMAL GEAR EXTENSION, THE LEFT MAIN GEAR DID NOT EXTEND. RECEIVED THE MASTER WARNING FOR LG DISAGREEMENT. PROCEEDED WITH A GO-AROUND AND RAN THE QRH. PER THE QRH, ACHIEVED DOWN, LOCKED AND THREE GREEN WITH A NORMAL EXTENSION. RETURNED TFeb 9, 2009 · N979RP · Emb ERJ170100SESDR 2009FA0000070Landing Gear · malfunctionedRT LANDING GEAR WOULD NOT LOCK DOWN. PILOT RETURNED TO DEPARTURE WHILE TROUBLESHOOTING ISSUE AND EXECUTING EMERGENCY CHECKLIST. ADDITIONAL TROUBLESHOOTING OVER RADIO WITH PILOT AFTER CONSULTING WITH MX. GEAR WOULD NOT LOCK IN FULL DOWN AND LOCK POSITION. ELECTFeb 7, 2009 · N272DE · Aerosp AS365N2SDR QXEA2009021000108Arm · damagedSEA - AFTER GEAR RETRACTION RECEIVED A DOOR CAUTION AND THEN GEAR UNSAFE LIGHTS MULTIPLE TIMES ON THE LEFT MAIN GEAR. ADJUSTED LGDRCL SENSOR IAW 32-61-00-280-801. REMOVED AND REPLACED RT GEAR AFT DOOR LINKAGE IAW 32-31-31-000-801 AND 32-31-31-400-801. RETURFeb 6, 2009 · N432QX · Bombdr DHC8402SDR QXEA2009020900096Sequence Valve · failedPDX - ON TAKEOFF FOR A OPERATIONAL CHECK FLIGHT RAISED THE LANDING GEAR AND THE RIGHT MAIN GEAR DOOR INDICATOR REMAINED ILLUMINATED AND OBSERVER ONBOARD VERIFIED THE RIGHT MAIN GEAR WAS OPENED, PERFORMED AN ALTERNATE GEAR EXTENSION PER CHECKLIST. FOUND MOISTUFeb 5, 2009 · N410QX · Bombdr DHC8402SDR DXTA2009020603493Landing Gear · inoperativeRT MAIN GEAR WOULD NOT RETRACT AFTER TAKEOFF.Feb 5, 2009 · N750QS · Gulstm 200SDR SIMA200903701Electronic Unit · malfunctionedON FLIGHT 4154 CREW REPORTED ON TAKEOFF LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED LGEU, ADJUSTED GAP ON LEFT NR 2 AND RIGHT NR 1 WOW PROX SWITCHES OPERATIONAL CHECKED GOOD. AIRCRAFT RETURN TO SERVICE.Feb 4, 2009 · N611AE · Emb EMB145SDR DXTA2009020503491Actuator · inoperativeAFTER TAKEOFF AT GEAR RETRACTION THE MAIN GEAR CAME UP BUT THE NOSE GEAR STAYED DOWN AND LOCKED. REMOVED AND REPALCED NOSE GEAR ACTUATOR IAW MM 32-30-03. OPS CHECK LEAK CHECKED SATISFACTORY. SERVICED NOSE GEAR STRUT PER 750 MM CH 12-10-38Feb 4, 2009 · N983QS · Cessna 750SDR SWIA200920956Selector Valve · stuckFLT 2527 - "GEAR DISAGREE" MESSAGE AND NOSE GEAR DID NOT EXTEND. REPLACED SELECTOR VALVE, PN 750006000 SN OFF 01351.Feb 1, 2009 · N479CA · Cndair CL6002B19SDR CHQA200900042Priority Valve · inoperativeFLIGHT 5584 IAH TO MOB - DURING APPROACH WHEN THE LANDING GEAR WAS EXTENDED THE MAIN GEAR EXTENDED NORMALLY BUT THE NOSE LANDING GEAR STILL INDICATED UP AND LOCKED. THE FLIGHT CREW CONFIRMED THAT THE NOSE GEAR WAS STILL RETRACTED DURING A FLYBY OF THE TOWER. Feb 1, 2009 · N486CA · Cndair CL6002B19SDR CA090217005Relief Valve · damaged(CAN) GEAR DISAGREE MSG FOLLOWING T/O. PRIORITY BALANCE RELIEF VALVE WAS CHANGED AND LANDING GEAR RETRACTION SYS OPS, CHECK GOOD. ACFT RETURNED TO SERVICE. PRIORITY BALANCE RELIEF VALVE, 975275-3.Jan 30, 2009 · Cndair CL6002C10SDR N93A30012009Bolt · corrodedAFTER TAKEOFF NOSE LANDING GEAR WOULD NOT RETRACT. REFER TO GULFSTREAM GIV IPC 32-24-05 ITEM 235 FOR PART IDENTIFICATION.Jan 30, 2009 · N492QS · Gulstm GIVSDR N93A20080130001Landing Gear · inoperativeAFTER TAKEOFF NOSE LANDING GEAR WOULD NOT RETRACT.Jan 30, 2009 · N492QS · Gulstm GIVSDR 2009FA0000062Relay · intermittentPILOT REPORTED AFTER PUTTING THE GEAR SELECTOR IN THE DOWN POSITION THE GEAR WOULDN`T EXTEND, AFTER CYCLING GEAR SELECTOR GEAR WENT DOWN, ACFT RETURNED TO BASE. ON TROUBLESHOOTING THE MECHANIC CYCLED GEAR SEVERAL TIMES AND WAS UNABLE TO FAIL, THIS WAS A REPEAJan 29, 2009 · N8252T · Beech F33ASDR DXTA2009013003478Landing Gear · unknownNOSE GEAR DID NOT RETRACT ON TAKE-OFF.Jan 29, 2009 · N361QS · Cessna 680CESDR COMA2009012850073Priority Valve · faultyRECEIVED NOSE GEAR DISAGREE MESSAGE. RETURNED TO MSP, LANDED WITHOUT INCIDENT. REPLACED NLG PRIORITY VALVE. NO FURTHER DEFECTS.Jan 28, 2009 · N818CA · Cndair CL6002B19SDR COMA2009012850072Selector Valve · faultyRECEIVED NOSE GEAR DISAGREE MESSAGE. RETURNED TO MSP, LANDED WITHOUT INCIDENT. REPLACED NLG SELECTOR VALVE. NO FURTHER DEFECTS.Jan 28, 2009 · N818CA · Cndair CL6002B19SDR YENA20090129007Landing Gear · malfunctionedFLT NR 434, MCO-BOS, DURING INITIAL GEAR EXTENSION THE LT MAIN AND NOSE WHEEL EXTENDED NORMALLY AND THE RT MAIN STAYED UP. AFTER A GO AROUND WAS INITIATED THE RT MAIN CAME DOWN. QRH WAS REFERENCED AND GEAR OPERATED NORMALLY, NORMAL LANDING. PERFORMED FIM TAJan 28, 2009 · N289JB · Emb ERJ190100IGWSDR C2XA09CL013Electronic Unit · faultyCLE FLIGHT NR 2890 THE CREW REPORTED A LANDING GEAR AIR/GROUND FAIL MSG DURING CLIMBOUT. THE ACFT RETURNED TO CLE AND LANDED WITHOUT INCIDENT. MX R&R THE LANDING GEAR ELECTRONIC CONTROL UNIT (LGEU). OPS CHECKS WERE GOOD.Jan 27, 2009 · N14923 · Emb EMB145LRSDR ASOA200900136Selector Valve · malfunctionedFLT 5268--DEPARTING ATL RETRACTED GEAR AND GOT A NOSE WHEEL DISAGREE WARNING MSG. COMPLIED WITH QRH AND PLANE WAS CHANGING PITCH AND CREW FELT THE NOSE WHEEL GEAR FLAPPING IN WIND. HYDRAULICS APPEARED NORMAL, CONTINUED WITH QRH AND PRIOR TO PULLING GEAR HANDJan 26, 2009 · N935EV · Cndair CL6002B19SDR FDKA2009012600018Switch · malfunctionedFRL FLT 6247 JFK-BNA. LANDING GEAR DISAGREE MSG. EMER GEAR OVERRIDE SWITCH WAS SELECTED. MX RESET THE SWITCH, SWUNG THE GEAR AND OPS CHECKED NORMAL.Jan 26, 2009 · N837MJ · Emb EMB145LRSDR DXTA2009012503473Landing Gear · malfunctionedAFTER DEPARTURE, THE NOSE WHEEL FAILED TO RETRACT. THE GREEN NOSE WHEEL LIGHT AND RED GEAR UNSAFE LIGHTS REMAINED ILLUMINATED. JACKED ACFT AND PERFORMED LANDING GEAR ADJUSTMENT TEST IAW 32-00-00 AND NOTED NLG WILL RETRACT BUT NOT LOCK IN THE UP POSITION. DJan 25, 2009 · N306QS · Cessna 680CESDR SWIA200920922Selector Valve · failedFLT 2878 - NOSE GEAR FAILED TO RETRACT. REPLACED NLG SELECTOR VALVE, PN 750006000 SN OFF 1535.Jan 24, 2009 · N403SW · Cndair CL6002B19SDR QXEA2009012700052Arm · malfunctionedLAX - INITIALLY, AFTER GEAR SELECTED UP, ALL INDICATIONS SHOWED GEAR UP. NO LIGHTS ON GEAR PANEL, THEN MAIN GEAR ONLY CYCLED CLIMBING THROUGH 2100 FEET. F/O SAID ACFT FELT SLUGGISH UNTIL GEAR CYCLED, LIKE GEAR DOORS WERE OPEN. WHEN GEAR CYCLED, BOTH RED ANDJan 24, 2009 · N405QX · Bombdr DHC8402SDR CHQA200900032Sequence Valve · leakingFLIGHT 5503, SDF TO IAH - UPON GEAR RETRACTION DURING INITIAL CLIMB, THE GEAR WOULD INDICATE FULL UP FOR A FEW SECONDS FOLLOWED BY AMBER HASHED INDICATIONS. THIS REPEATED SEVERAL TIMES ACCOMPANIED BY A LOUD THUMPING. THERE WERE NO CAUTION, WARNING, OR AURAL Jan 24, 2009 · N701BR · Cndair CL6002B19SDR SWIA200920907Selector Valve · failedFLT 2565 - GEAR WOULD NOT RETRACT. REPLACED MLG SELECTOR VALVE PER AMM, PN 750005000 SN OFF 0028T.Jan 23, 2009 · N507CA · Cndair CL6002B19SDR UHLA2009012300019Landing Gear · malfunctionedAFTER TAKEOFF WITH A POSITIVE RATE OF CLIMB ESTABLISHED, WE ATTEMPTED TO RETRACT THE LANDING GEAR. THE LANDING GEAR HANDLE COULD NOT BE MOVED FROM THE DOWN POSITION. WE ATTEMPTED THIS SEVERAL TIMES WITH NO SUCCESS. WE DETERMINED THE BEST COURSE OF ACTION WASJan 23, 2009 · N639RW · Emb ERJ170100SESDR DL764090080Spring · brokenMISSING ONE SIDE BRACE LOCK SPRING ON LEFT MAIN LANDING GEAR. INSTALLED LT MLG AFT LOCK SPRING PER M/M TASK 32-32-03-404-0.Jan 20, 2009 · N832MH · Boeing 767432ERSDR QXEA2009012600036Rod · brokenSEA - UPON PREFLIGHT INSPECTION FOUND RIGHT MAIN GEAR INBOARD DOOR (FORWARD) CONNECTING ROD BROKEN. FERRIED TO PDX FOR REPAIRS. FOUND RT MLG FWD INBD DOOR CONNECTING ROD SWIVEL LINK BACKED OFF AND SEPARATED. REINSTALLED FWD MLG DOOR IAW Q400 MM TASK 32-12-1Jan 20, 2009 · N416QX · Bombdr DHC8402SDR SWIA200920887Selector Valve · failedFLT 6467 - "GEAR DISAGREE" WARNING ILLUMINATED. GEAR EXTENDED WITH MANUAL RELEASE. REPLACED MLG SELECTOR VALVE, PN: 53340-7.Jan 19, 2009 · N703SK · Cndair CL6002C10SDR AALA2008011800169Control Valve · failedDFW INFLIGHT - CREW REPORTED RIGHT HYDRAULIC PRESSURE DROPPED TO ZERO DURING DESCENT INTO DFW. MANUALLY LOWERED LANDING GEAR AND LANDED WITHOUT INCIDENT. REPLACED LANDING GEAR CENTRAL CONTROL VALVE IN ACCORDANCE WITH MM 32 32 01. SYSTEM GROUND CHECKED NORMAJan 18, 2009 · N562AA · Doug DC983
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