JASC 3230

Service difficulty reports · 11,178

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 HNAA2018031400059Landing Gear · malfunctionedON GEAR EXTENSION, THE NLG RED UNSAFE LIGHT & AMBER GEAR DOOR LIGHT. CREW TRIED TWICE. LOWERED GEAR WITH THE ALTERNATE EXTENSION, RECEIVED 3 GREEN LIGHTS. OPENMar 12, 2018 · N327EN · Dhav DHC8311SDR 29GA2018031200004Control Unit · faultyFLIGHT 0092 FLL/TPA REPORT: GEAR DOWN CYCLE PUMP IS SHUTTING OFF, DURING DOWN CYCLE. R&R CONTROL UNIT LANDING GEAR IAW AMM 32-31-05-02. OPS CHECK IAW AMM 32-30-00-05. OPS CHECK GOOD PUMP WAS CONTINUOUS ON GEAR DOWN CYCLE OPS CHECK IAW AMM 32-30-00-05.Mar 11, 2018 · N343AG · Saab 340BSDR IPXA2018032927956Frame · corrodedINSPECTION TYPE :2C, FOUND THE RT MLG RETRACT CYLINDER A FRAME LOOSE. AFTER REMOVAL, FOUND THE A FRAME ATTACH HOLES CORRODED. REPLACED THE RT MLG RETRACT CYLINDER FRAME IAW CMM 57-11-01.Mar 8, 2018 · N278UP · Doug MD11FSDR SIMA20180308001Landing Gear · malfunctionedWHEN THE LANDING GEAR WAS RETRACTED, HEARD TWO LOUD BANGS AND THE AIRCRAFT STUDDERED AS GEAR WENT UP AND LOCKED . BURNED FUEL TO BELOW MAX LANDING WEIGHT, GEAR CAME DOWN NORMALLY AND LANDING UNEVENTFUL. PERFORMED SEVERAL CHECKS IAW AMM 32-30-00, RETRACTIOMar 8, 2018 · N648AE · Emb EMB145LRSDR WX0A2018041073309Mechanism · out of adjustON TAKE OFF NOSE WHEEL FAILED TO RETRACT. RED NOSE WHEEL LIGHT REMAINED ILLUMINATED AND NLG IND SHOWED IT WAS STILL IN THE DOWN AND LOCKED POSITION. LUBRICATED NOSE GEAR AND ADJUSTED GROUND SENSING CONTROL MECHANISM.Mar 4, 2018 · N861GA · Doug DC983SDR DXTA2018030300667Control Handle · inoperativeCORRECTED SDR AS PER FAA REQUEST. UPON SELECTING LANDING GEAR DOWN ONLY THE RIGHT MAIN GREEN AND GEAR UNSAFE LIGHTS ILLUMINATED. COMPLIED WITH CHECKLIST. FOUND GEAR CONTROL CB POPPED. ACHIEVED 3 GREEN. EMERGENCY GEAR EXTENSION WAS USED. "CORRECTIVE ACTION" RMar 3, 2018 · N633QS · Cessna 680ASDR FDEA201803020564Cylinder · failedDURING CLIMBOUT, A LOUD BANG UNDER OUR FEET, RECEIVED A HYD 3 FAIL. IAW CHECKLIST, MANUAL EXTENSION OF LANDING GEAR, ON EXTENSION, NOSE GEAR FELL OUT WITH A LOUD BANG. NOSE GEAR UNSAFE INDICATION. REPLACED NOSE GEAR RETRACT CYLINDER IAW AMM 32-35-02-4.Mar 2, 2018 · N604FE · Doug MD11FSDR SWIA201844341Selector Valve · failedGEAR DISAGREE AFTER TAKE OFF. NOSE AND MAIN GEAR DID NOT COME UP. REMOVED AND REPLACED THE MLG SELECTOR VALVE AND LDG GEAR SELECTOR HANDLE. OPS CHECKED GOOD.Feb 28, 2018 · N823SK · Cndair CL6002D24SDR QXEA2018022800077Control Panel · malfunctionedAFTER TAKEOFF, THE GEAR HANDLE SELECTED UP, GREEN LIGHTS EXTINGUISHED, RED LEFT, NOSE & RIGHT LIGHTS ILLUMINATED, NO SOUND OF GEAR MOVEMENT. THE GEAR HANDLE WAS FIRMLY LOCKED IN PLACE. RAN LANDING GEAR FAIL TO RETRACT CHECK LIST. DID NOT RECTIFY PROBLEM, DIVFeb 28, 2018 · N411QX · Bombdr DHC8402SDR VNAA2018022611101Selector Valve · failedTHE AIRCRAFT DEPARTED AND RECEIVED A NOSE WHEEL STEERING INOPERATIVE CAUTION MESSAGE. DECLARED AN EMERGENCY AND RETURNED TO FIELD. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR SELECTOR VALVE, OPS CHECKED GOOD.Feb 26, 2018 · N562NN · Cndair CL6002D24SDR SWIA2018022744331Not Reported · malfunctionedGEAR DISAGREE, NOSE WOULD NOT RETRACT AFTER T/O WHEN LEVER SELECTED TO UP. (FLT 4870) FO: 02/26/2018 WORK IN PROGRESS.Feb 26, 2018 · N919EV · Cndair CL6002B19SDR SWIA2018040444328Pseu · failedAFTER TAKE OFF, RECEIVED GEAR DISAGREE WARNING. ALL 3 GEAR REMAINED DOWN AND LOCKED. ALSO HAD A PROXIMITY SYSTEM FAULT 1 STATUS MESSAGE. REMOVED & REPLACED PSEU IAW AMM. ALL OPS CHECKED GOOD.Feb 23, 2018 · N744SK · Cndair CL6002C10SDR JIKA2018022201Selector Valve · weakTHE PILOT REPORTED ON FINAL, WHEN SELECTING THE LANDING GEAR TO THE DOWN POSITION THAT THE NOSE GEAR IN-TRANSIT LIGHT REMAINED ILLUMINATED. THE PILOT FOLLOWING PROCEDURES PERFORMED A MANUAL LANDING GEAR EXTENSION AND LANDED WITHOUT INCIDENT IN SXM. MAINTENANCFeb 22, 2018 · N247DH · Swrngn SA227ATSDR SIMA20180222003Electronic Unit · failedLANDING GEAR AIR GROUND FAILED IN FLIGHT, AFTER LOWERING GEAR. REMOVED AND REPLACED LGEU IAW AMM 32-32-01, NO MESSAGE ON EICAS AND LANDING GEAR POSITION INDICATION SHOWED GREEN AND DOWN.Feb 22, 2018 · N939AE · Emb EMB145LRSDR AALA20180220005Packing · damagedAIRCRAFT WAS GROUNDED. ON SHORT FINAL INTO SNA, THE LEFT ENGINE HYDRAULIC PUMP LIGHT FLICKERED ON AND OFF. HYDRAULIC SYSTEM "A" QUANTITY READ 25% RF. HYDRAULIC SYSTEM "A" PRESSURE REMAINED AT 3030 PSI. THE LANDING AT SNA WAS ABORTED AND THE AIRCRAFT DIVERTED TFeb 18, 2018 · N992NN · Boeing 737823SDR R61A201802160192Spda · malfunctionedLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. RETURNED TO FIELD, NO EMERGENCY DECLARED. REPLACED SPDA 1 SLOT 2 AND 7 IAW AMM 24-61-13, OPS CHECKED GOOD.Feb 16, 2018 · N416YX · Emb ERJ170200LRSDR GTIA2018021102422Landing Gear · malfunctionedAFTER TAKEOFF, AN ECAM FOR THE LANDING GEAR NOT UPLOCKED. LANDING GEAR DID NOT MOVE. LANDING GEAR DOORS DID CYCLE.Feb 11, 2018 · N521NK · Airbus A319132SDR CALA2018020900506Isolation Valve · failedLANDING GEAR DID NOT EXTEND USING GEAR HANDLE. PERFORMED GRAVITY EXTENSION. EMERGENCY DECLARED. IAW TSM 32-31-00-810-808-A. PFR SHOWS RT MLG DOOR ACTUATOR. BOTH LGICUS SHOW NO FAULTS. REPLACED 62GA RELAY AND 49GA LANDING GEAR SYS ISOLATION SAFETY VALVE. Feb 9, 2018 · N403UA · Airbus A320232SDR SWIA201844263Torque Link · failedCREW GEAR WOULD NOT RETRACT, RETURNED TO FIELD. REMOVED AND REPLACED BOTH TORQUE LINKS IAW AMM. PERFORMED SEVERAL GEAR RETRACTIONS AND EXTENSIONS IAW AMM. OPS CHECKED GOOD.Feb 8, 2018 · N797SK · Cndair CL6002C10SDR AALA201802129047Relay · defectiveGEAR WOULD NOT EXTEND WITH GEAR LEVER, HAD TO MANUAL EXTEND GEAR. THE AIRCRAFT WAS GROUNDED. REMOVED AND REPLACED THE 626A RELAY IAW AMM 32-31-00-720-002-A.Feb 8, 2018 · N673AW · Airbus A320232SDR REXA2018020600096Selector Valve · failedGEAR DISAGREE WARNING WHEN EXTENDING GEAR. RAN QRH, MANUALLY EXTEND GEAR. AFTER MANUAL EXTENSION THE LT & RT MAINS DOWN & GREEN. R & R THE MAIN LANDING GEAR SELECTOR VALVE IAW AMM 32-32-10. OPS AND LEAK CHECKED GOOD. BOTH EXTENTION AND RETRACTION SUCCESSFFeb 6, 2018 · N8883E · Cndair CL6002B19SDR AALA201802059051Relay · failedGEAR HAD TO BE EXTENDED MANUALLY. EMERGENCY DECLARED. LANDED WITHOUT INCIDENT. AIRCRAFT WAS GROUNDED. REPLACED THE 626A RELAY SWITCH IAW AMM 32-31-00-720-002-A.Feb 4, 2018 · N673AW · Airbus A320232SDR SIMA20180204001Uplock · failedLOUD RHYTHIMIC BANGING NOISE FROM NOSE WHEEL AREA AFTER RETRACTING GEAR ON TAKE OFF. GEAR INDICATED UP. NOISE WENT AWAY AFTER GEAR WAS DOWN. NO RELATED NLG CMC MESSAGES. REMOVED AND REPLACED NLG UPLOCK BOX IAW AMM 32-33-07. LANDING GEAR NORMAL AND EMERGENFeb 4, 2018 · N941LT · Emb EMB145LRSDR FDEA201802030299Uplock · failedON FINAL, WHEN GEAR SELECTED DOWN, THE RT MAIN GEAR DID NOT COME DOWN AND LOCK. WENT AROUND DID ECAM PROCEDURE FOR MANUAL GEAR EXTENTION. VERIFIED DOWN BY ALL 3 IND. STOPPED ON RWY DUE TO LACK OF NOSEWHEEL STEERING. AFTER FREE FALL EXTENSION.. PERFORMEDFeb 3, 2018 · N750FD · Airbus A300B4622RSDR 2018FA0000050Bearing · mismanufacturedLUBRICATION HOLE MISMATCHED BETWEEN BEARING RACE AND ROD END STRUCTURE. ROD END BEARING WILL RECEIVE NO LUBRICATION.Feb 1, 2018 · N7131Y · Piper PA30SDR R61A201802110147Cover · damagedWHILE AC WAS IN HEAVY CHECK, MAINTENANCE DISCOVERED THAT THE LANDING GEAR EMERGENCY EXTENSION HANDLE COMPARTMENT DOOR WILL NOT LATCH PROPERLY. MAINTENANCE REMOVED AND REPLACED DOOR IAW AMM 53-01-37. OPS CHECK NORMAL.Jan 29, 2018 · N408YX · Emb ERJ170200LRSDR AALA20180127001Landing Gear · malfunctionedLANDING GEAR FAILED TO RETRACT WHEN HANDLE WAS INITIALLY RAISED AFTER TAKEOFF. ALL 3 RED AND GREEN LIGHTS WERE ILLUMINATED. GEAR RETRACTED NORMALLY AFTER HANDLE WAS CYCLED PER ORH PROCEDURE. AIRCRAFT WAS GROUNDED. MAINTENANCE PERFORMED MAIN LANDING GEAR OPERAJan 26, 2018 · N970NN · Boeing 737823SDR SIMA20180126011Brace · crackedNLG UPLOCK BOX AFT BRACE IS CRACKED. REMOVED AND REPLACED NLG UPLOCK BOX AFT BRACE IAW SRM 51-40-02.Jan 26, 2018 · N849AE · Emb EMB135KLSDR IPXA2018012025694Landing Gear · malfunctionedAIR TURNBACK DUE TO GEAR NOT RETRACTING. GEAR HANDLE WOULD NOT GO PAST CENTER POSITION. TRIED BOTH POSITIONS 1 & 2 DETECTION SYSTEM. ALL BRAKE TEMPERATURES FOR RIGHT MAIN GEAR STAYED AT ZERO DEGREES. ACCOMPLISHED GEAR NORMAL RETRACTION TEST AND GEAR NORMALJan 20, 2018 · N150UP · Airbus A300F4622RSDR U5QA201801220086Landing Gear · malfunctionedLANDING GEAR FAILED TO RETRACT AFTER TAKEOFF.Jan 18, 2018 · N626JJ · Gulstm GIVXG450SDR JIKA2018011602Valve · bypassingTHE PILOT REPORTED ON APPROACH, WHEN THE LANDING GEAR WAS SELECTED DOWN, DID NOT RECEIVE A THREE GREEN DOWN AND LOCKED GEAR INDICATION AND THE LANDING GEAR CONTROL CIRCUIT BREAKER TRIPPED. THE PILOT RESET THE CIRCUIT BREAKER, CYCLED THE LANDING GEAR AND RECJan 16, 2018 · N112YV · Beech 1900CSDR CALA2018011200110Selector Valve · failedGEAR WILL NOT RETRACT WITH HANDLE IN UP POSTION. THREE GREEN AND THREE RED LIGHT WITH HANDLE UP. ATTEMPTED TWICE, HANDLE FELT NORMAL. EMERGENCY DECLARED. REPLACED GEAR SELECTOR VALVE IAW MM 32-31-51. SWUNG GEAR IAW MM 07-11-01. ALL CHECKED NORMALJan 12, 2018 · N54711 · Boeing 737724SDR QXEA2018010900009Control Panel · malfunctionedLEFT MAIN GEAR INDICATED GREEN, DOWN & LOCKED, AFTER GEAR RETRACTION. NO OTHER INDICATIONS, RAN CHECKLIST AND PERFORMED ALTERNATE GEAR EXTENSION, FA REPORTED GEAR APPEARED TO RETRACT. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. OPS TJan 9, 2018 · N437QX · Bombdr DHC8402SDR YENA201801070008Control Unit · failedLGCIU DISAGREE, FOLLOWED ECAM AND RECYCLED THE LANDING GEAR NO RESULT. MANUAL GEAR EXTENSION REQUIRED. TROUBLESHOT TO THE NR 1 LGCIU. R & R THE NR 1 LGCIU. ACCOMPLISHED GEAR SWING SEVERAL TIMES. OPS CHECKED NORMAL 32-31-00. OK FOR SERVICE.Jan 7, 2018 · N556JB · Airbus A320232SDR F3LA2018010800275Computer · faultyLANDING GEAR SYSTEM DISAGREE. REMOVED AND REPLACED LGCIU 2, IAW AMM 32-31-71 PB401. OPS CHECKED GOOD.Jan 7, 2018 · N219FR · Airbus A320214SDR SWIA2018010444127Unknown · failedGEAR DISAGREE NOSE GEAR DID NOT RETRACT. (FLT#3096) FO: 01/04/2018 WORK IN PROGRESS.Jan 3, 2018 · N908EV · Cndair CL6002B19SDR SWAA2018010518880Transfer Valve · failedAIR TURNBACK, LANDING GEAR FAILED TO RETRACT. R&R LANDING GEAR TRANSFER VALVE PER AMM.Jan 2, 2018 · N8644C · Boeing 7378H4SDR SWIA2018010244114Not Reported · failedAFTER TAKEOFF RECEIVED A GEAR DISAGREE MESSAGE AND NOSE GEAR DID NOT RETRACT. RETURNED TO FIELD. EMERGENCY WAS DECLARED. (FLT 4475) FO: 01/02/2018 CLOSED REPACKED AND SERVICED NLG IAW AMM.Jan 2, 2018 · N824SK · Cndair CL6002D24SDR DXTA2018010400427Switch · failedON DEPARTURE, HAD TO CYCLE THE GEAR 3 - 4 TIMES BEFORE FINALLY LOCKING INTO PLACE. REMOVED THE NOSE GEAR SQUAT SWITCH AND ACTUATING CAM. INSTALLED NEW SWITCH AND CAM. PERFORMED NOSE GEAR LUBRICATION AND SERVICED NOSE GEAR STRUT. PERFORMED LANDING GEAR EXTENSDec 31, 2017 · N320QS · Cessna 680SOVSDR REXA2017122901305Connector · disconnectedAFTER DEPARTURE, SELECTED GEAR UP, ANTI-SKID INBOARD CAUTION, GEAR DISAGREE WARNING, 6 SEC PARK BRAKE SOV CAUTION, PERFORMED QRH, EXTENDED AND RETURN TO DEPARTURE, ALL CAUTION & WARNING EXTINGUISHED AFTER QRH PROCEDURE. NOSE WHEEL DID NOT APPEAR OR INDICATEDec 29, 2017 · N8980A · Cndair CL6002B19SDR DXTA201801010001Unknown · malfunctionedON DEPARTURE THE LANDING GEAR WOULD NOT RETRACT. ICE AND SLUSH ON THE GEAR ARE PROBABLY THE REASON.Dec 29, 2017 · N320QS · Cessna 680SOVSDR GZXA2017010228002Priority Valve · bypassingON GEAR EXTENSION FOR LANDING, THE NOSE GEAR FAILED TO EXTEND. THE AIRCRAFT RETURNED TO FIELD AND CYCLED THE GEAR WITH EMERGENCY HANDLE. NOSE GEAR EXTENDED AND A SUCCESSFUL LANDING WAS MADE. TROUBLESHOT THE SYSTEM AND THE PRIORITY VALVE WAS FOUND DEFECTIVE.Dec 26, 2017 · N142J · Cndair CL6002B16SDR HNAA2017122700404Switch · failedWHEN GEAR SELECTOR HANDLE WAS PLACED IN DOWN POSITION, GEAR INDICATION WAS THREE RED AND NO DOOR INDICATION. CREW PERFORMED ALTERNATE EXTENSION AND LANDED WITHOUT INCIDENT. INSPECTED AND FOUND LANDING GEAR DOWN INHIBIT SWITCH WIRING TO BE AT FAULT. R & R TDec 26, 2017 · N329EN · Dhav DHC8311SDR UVVR2017122200047Valve · failedAFTER TAKEOFF, LANDING GEAR HANDLE WAS RAISED. RED LIGHT REMAINED ILLUMINATED IN LANDING GEAR HANDLE. LANDING GEAR HANDLE WAS LOWERED BUT GREEN LIGHT WOULD NOT ILLUMINATE FOR RIGHT MAIN LANDING GEAR. LEFT GEAR AND NOSE GEARING INDICATED DOWN AND LOCKED. LANDINDec 19, 2017 · N797SA · Gulstm GIVSDR FDEA201712193415Interlock · malfunctionedGEAR HANDLE WOULD NOT MOVE TO UP POSITION. COMPLIED WITH QRH AND GEAR STILL WOULD NOT RETRACT. CONTINUED TO DESINATION WITH GEAR DOWN. TROUBLESHOT AND FOUND THAT INTERLOCK CRANK IN THE RT MLG WW WAS NOT PULLING CLEAR OF INPUT ROD. BLED RT TRIM CYLINDER ANDec 19, 2017 · N319FE · Doug MD1030FSDR HNAA2017121900395Selector Valve · failedGEAR DID NOT EXTEND AFTER HANDLE SELECTION. CREW INTIATED A GO AROUND AND APROXIMATELY 30 SECONDS AFTER HANDLE SELECTION GEAR CAME DOWN AND LOCKED. UNSAFE INDICATION UNTIL GEAR CAME DOWN AND LOCKED. R & R THE LANDING GEAR SELECTOR VALVE IAW WC 32-30-41R, Dec 18, 2017 · N329EN · Dhav DHC8311SDR K11A2017121591501Button · out of adjustLANDING GEAR HANDLE DID NOT GO UP INTO THE UP POSITION AFTER TAKEOFF. ADJUSTED ANTIRETRACTION BUTTON IAW DC-9 AMM 32-31-1, OPS CHECK GOOD, NO FURTHER DEFECTS NOTED.Dec 15, 2017 · N915CK · Doug DC915FSDR SWAA2018021419669Cable · corrodedLEFT MAIN LANDING GEAR MANUAL EXTENSION CABLE CORRODED. R & R THE CABLE IAW AMM.Dec 12, 2017 · N713SW · Boeing 7377H4SDR AALA201712119078Interface Unit · faultyAIRCRAFT WAS GROUNDED: DURING LANDING GEAR RETRACTION, LANDING GEAR HANDLE APPEARED TO BE LOCKED IN THE DOWN POSITION. AFTER 3 ATTEMPTS, ABLE TO RAISE THE HANDLE. MAINTENANCE ACCOMPLISHED TSM 32-31-00-810-885-A AND FOUND FAULTING NR 1 LANDING GEAR CONTROL INTEDec 9, 2017 · N804AW · Airbus A319132SDR AXSA2017121100001Accumulator · emptyLANDING GEAR NOSE WHEEL WILL NOT COME UP DURING FLIGHT AND DURING LANDING NOSE WHEEL WAS NOT CENTER.Dec 8, 2017 · N113WA · Emb EMB110P1
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