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 C2XAOOCL090Ecu · inoperativeSTL-EWR CREW REPORTED LANDING GEAR WOULD NOT RETRACT AFTER TAKE OFF. AFTER A UNSUCCESSFUL RECYCLE THE A/C DIVERTED INTO CLEVELAND AND LANDED WITHOUT FURTHER INCIDENT. MX REMOVED/REPLACED THE LANDING GEAR ELECTRONIC GEAR UNIT AND LANDING GEAR CONTROL HANDLE IAWNov 5, 2000 · N14991 · Emb EMB145LRSDR 20010112SG063Uplock Switch · damagedFLT 580 - EN ROUTE TO DSM, NOSE GEAR LIGHT FAILED TO ILLUMINATE WHEN THE GEAR WAS EXTENDED. GEAR WARNING HORN SOUNDED CONTINUOUSLY. AIRCRAFT LANDED DSM SAFELY AND WITHOUT INCIDENT. FOUND GROUND WIRE ON NOSE GEAR LOCK SWITCH BROKEN. REPAIRED GROUND WIRE ANDNov 4, 2000 · N355QS · Boeing 72721SDR SIMA3085Module · malfunctionedMIA - FLT 5305 - AFTER TAKEOFF, CREW REPORTED LANDING GEAR WOULD NOT RETRACT. REMOVED AND REPLACED HYDRAULIC MODULE IAW AMM. OPS CHECK GOOD. (M)Nov 3, 2000 · N288AM · Aerosp ATR72212SDR CA001129006Bolt · sheared(CAN) AFTER SELECTING GEAR DOWN, A LOUD SOUND WAS HEARD AND THE NLG GREEN LIGHT WAS OFF. THE PLANE LANDED SAFELY. WHEN INSPECTED, WE FOUND THAT THE ACTUATOR/DOWN LOCK BOLT WAS SHEARED. BOLT WAS REPLACED, NUMEROUS RETRACTIONS WERE MADE AND AIRCRAFT WAS PUT BACKNov 3, 2000 · Piper PA44180SDR AT0000462Control Cable · out of adjAFTER TAKEOFF, LANDING GEAR WOULD NOT RETRACT. ADJUSTED GROUND SHIFT CABLES IAW DC9 MM 32-21-03.Nov 3, 2000 · N837AT · Doug DC932SDR CA001123008Arm · cracked(CAN) CREW REPORTED DIFFICULT EXTENDING AND RETRACTING LANDING GEAR. GEAR EXTENDED AND LOCKED ON 2ND ATTEMPT AND UNEVENTFUL LANDING C/O.MAINTENANCE DISCOVERED BROKEN MAIN LANDING GEAR RETRACTION ARM P/N 42042-02. LT PART REPLACED NEW. GEAR SWING C/O A/C RELEASOct 31, 2000 · Piper PA31TSDR SWAA002207Torque Link · wornDURING SCHEDULED C1 CHECK, FOUND RT MLG UPPER AND LOWER TORQUE LINKS WORN. REMOVED AND REPLACED UPPER TORQUE LINK (P/N 65-67963) AND LOWER TORQUE LINK.Oct 31, 2000 · N611SW · Boeing 7373H4SDR SWAA002194Fitting · corrodedDURING SCHEDULED D-CHECK, FOUND LT MLG BEAM STABILIZING LINK FITTING CORRODED. REMOVED AND REPLACED LINK FITTING PER ER 00-1220P1 AND DRW 65-45321.Oct 31, 2000 · N657SW · Boeing 7373L9SDR 20001031SH026Bolt · misinstalledBOLTS IN UPPER NOSE GEAR DRAG BRACE ASSY, SECURING TO ENGINE MOUNT ARE INSTALLED BACKWARDS. LARGE DIAMETER STEEL WASHERS, TEFLON WASHERS ARE ALSO INSTALLED INCORRECTLY PER PAC DRAWING, IPC, AND SM. (X)Oct 31, 2000 · N2781R · Piper PA28R200SDR AALA20001782Hose · defectiveDFW - FLT 868 - EN ROUTE DFW-BOS, DURING CLIMB-OUT, LEFT SIDE HYDRAULIC SYSTEM FAILED. DECLARED EMERGENCY, ACCOMPLISHED ALTERNATE GEAR EXTENSION, RETURNED DFW AND LANDED WITHOUT INCIDENT. REPLACED LEFT SIDE MLG DOWN LOCK ACTUATOR PRESSURE HOSE ASSY. SYSTEM Oct 30, 2000 · N649AA · Boeing 757223SDR AU001084Bungee Cylinder · faulty(AUS) BUNGEE ASSEMBLY INTERNAL LEFT ADJUSTMENT THREAD BROKEN. (X)Oct 30, 2000 · Cessna 172RGSDR SWIA972067Uplock · out of adjUPON GEAR RETRACTION THE RED A/B LIGHT STAYS ON. CYCLED GEAR MULTIPLE TIMES (RIGHT GEAR). RETURNED TO FAT. ADJUSTED RIGHT GEAR UPLOCK PLUNGER AND REPLACED GEAR CONTROL BOX. CYCLED GEAR SEVERAL TIMES. SYSTEM OPS CHECKS GOOD. S/N: 120233, S/N OFF: 207067Oct 30, 2000 · N294SW · Emb EMB120ERSDR CA001109009Selector Valve · out of position(CAN) AFTER TAKEOFF THE LANDING GEAR FAILED TO RETRACT WHEN SELECTED. THE AIRCRAFT RETURNED AND LANDED WITHOUT INCIDENT. ON A SUBSEQUENT INSPECTION THE EMERGENCY LANDING GEAR SELECTOR VALVE WAS FOUND SLIGHTLY FORWARD OF THE NORMAL POSITION. THE VALVE WAS RETUROct 29, 2000 · Swrngn SA226TCSDR EISA20000195Cylinder · intermittentPERFORMED MANUAL NOSE GEAR EXTENSION INTO (JFK). REMOVED AND REPLACED NOSE GEAR TRANSFER CYLINDER AND REDUCER VALVE.Oct 29, 2000 · N315NE · Boeing 727223SDR 20001120SH060Bolt · brokenFOUND UPPER BOLT (AN6-43) IN NOSE GEAR DRAG LINK BROKEN WHERE DRAG LINK ATTACHES TO AIRFRAME STRUCTURE. AIRCRAFT HAD 8,600 HOURS TOTAL TIME. TOTAL TIME IN SERVICE OF BOLT UNKNOWN. AIRCRAFT OPERATED FROM TURF AND PAVED RUNWAYS. (X)Oct 27, 2000 · N6855Y · Piper PA23250SDR CA001103006Limit Switch · failed(CAN) DURING APPROACH FOR LDG AT PRINCE GEORGE, BC, CREW SELECTED GEAR DOWN & FWD GEAR DOORS OPENED ABOUT 1/2 WAY THEN STOPPED. CREW OPENED LDG GEAR CONTOL CCT BREAKER, THEN CLOSED IT AGAIN & GEAR COMPLETED ITS CYCLE NORMALLY. INVEST. REVEALED THAT DOOR OPEN LOct 26, 2000 · Mtsbsi MU2B35SDR SIMA2981Connector · inoperativeORD - FLT 4219 - WHEN CREW SELECTED GAER UP IDLE GATE FAILED TO RETRACT TO FLIGHT POSITION. GEAR RETRACTION TOOK APROXIMATELY ONE MINUTE, THEN RETRACTED ITSELF AND GEAR RETRACTED NORMAL. MAINTENANCE REMOVED AND REPLACED RELAY 41GB AND CANNON PLUG 5001VC. OPOct 24, 2000 · N141AE · Aerosp ATR42300SDR AU001027Selector Switch · malfunctioned(AUS) LANDING GEAR TEST SELECTOR LEFT IN GROUND ONLY' (TEST) POSITION FOLLOWING MAINTENANCE. PERSONNEL/MAINTENANCE ERROR.Oct 24, 2000 · Fokker F28MK0100SDR 2000UALA00626Landing Gear · malfunctionedAFTER TAKEOFF JFK RIGHT MAIN GEAR REMAINED EXTENDED WITH RT GEAR DOWN GREEN LIGHT ILLUMINATED. RIGHT GEAR RETRACTED AFTER 11 MINUTES. JFK TOWER CONFIRMED VISUALLY RT GEAR EXTENDED WITH OTHER GEARS RETRACTED. CTR HYD PRESS NORMAL. HAD EICAS MSG''S GEAR DISAOct 24, 2000 · N614UA · Boeing 767222SDR SWIA972045Solenoid Valve · failedLANDING GEAR WOULD NOT COME DOWN. USED ELECTRICAL OVERIDE/EXTENSION PROCEDURE TO LOWER GEAR. TROUBLESHOT SYSTEM IAW TROUBLESHOOTING GUIDE 32-31-00. REMOVED LANDING GEAR SOLENOID VALVE AND INSTALLED SERVICEABLE UNIT IAW MM 32-32-03 AND REMOVED ELECTRIC OVERROct 23, 2000 · N195SW · Emb EMB120ERSDR AU001309Spring · broken(AUS) RT MAIN LANDING GEAR DOOR AFT UPLOCK HOOK SPRING BROKEN.Oct 22, 2000 · Fokker F28MK4000SDR 20001212SH003Bolt · shearedHNL - FLT 1133 - LOST NR 2 HYDRAULIC SYSTEM FLUID AFTER GEAR EXTENSION WAS COMPLETED, LANDED WITHOUT INCIDENT. TAXIED IN WITH DIFFERENTIAL BREAKING AND THRUST. COMPLETED ABNORMAL CHECKLIST, PULLED CIRCUIT BREAKER FOR NR 2 STANDBY HYD PUMP. ACFT REMOVED FROMOct 22, 2000 · N806WP · Dhav DHC8103SDR SIMA2951Relay · failedORD - FLT 4219 - AFTER TAKEOFF, WHEN GEAR SELECTED UP. IDLE GATE CYCLED IN AND OUT AND COULD NOT BE PUSHED IN MANUALLY AS PER CHECKLIST. WHEN GEAR SELECTED DOWN FOR LANDING. IDLE GATE OPERATION WAS NORMAL. MAINTENANCE REPLACED RELAYS 22GB AND 58GB IAW ATR Oct 21, 2000 · N141AE · Aerosp ATR42300SDR 001020Motor · slowUPON INSTALLATION OF THIS NEWLY OVERHAULED LANDING GEAR RETACT MOTOR THE LANDING GEAR WOULD CYCLE AT ABOUT HALF NORMAL SPEED. ALL MECHANICAL AND ELECTRICAL SYSTEMS CHECKED GOOD. INSTALLED A NEW RETRACT MOTOR AND ALL SYSTEMS OPERATED NORMALLY.Oct 20, 2000 · N7166P · Beech 200BEECHSDR 20001204SH016Drag Brace · crackedUPON ROUTINE INSPECTION OF THE NOSE GEAR AREA, MAINTENANCE DETERMINED THE NOSE GEAR DRAG WAS CRACKED AT THE AREA JUST AFT OF THE ACTUATOR ATTACH LUG. MAINTENANCE REMOVED AND REPLACED THE DRAG BRACE AND RELEASED AIRCRAFT BACK TO SERVICE. (X)Oct 19, 2000 · N6837Y · Cessna 402CSDR 20010111SG031Hydraulic Line · rupturedLANDING GEAR RELAY CIRCUIT BREAKER POPPED AND THE HYDRAULIC LOW ANNUNCIATOR ILLUMINATED WHEN THE LANDING GEAR EXTENSION WAS SELECTED DOWN. THE LANDING GEAR HAD TO BE MANUALLY EXTENDED. FOUND THE AFT LEFT MLG ACTUATOR LINE RUPTURED. REPLACED THE LINE AND SERVOct 18, 2000 · N192GL · Beech 1900DSDR SIMA2924Uplock Sensor · inoperativeDFW - FLT 3529 - AFTER TAKEOFF DURING RETRACTION OF THE GEAR CREW REPORTED A CLUNKING SOUND. MAINTENANCE REMOVED AND REPLACED THE LEFT MLG UPLOCK BOX IAW ATR MM 32-31-00. OPERATIONAL AND LEAK CHECK WAS SATISFACTORY AND AIRCRAFT WAS RETURNED TO SERVICE. (M)Oct 18, 2000 · N410AT · Aerosp ATR72212SDR AU001030Link · separated(AUS) NOSE LANDING GEAR DRIVE CHAIN LINK ASSEMBLY SEPARATED DUE TO FAILURE OF THE RETAINING CLIP. INSPECTION OF THE RETAINING CLIP UNDER A 10X MAGNIFYING GLASS FOUND INDICATIONS OF FATIGUE AND CORROSION. (X)Oct 18, 2000 · Beech 200BEECHSDR DL73K002049Landing Gear · lack of lubeDURING AFTER T/O CHECKLIST GEAR HANDLE PLACED TO OFF, HEARD A THUMP AND GOT A LEFT GEAR GREEN AND RED LIGHT. LEFT GEAR DOWN AND DIVERTED TO BOSTON. JACKED A/C, SWUNG GEAR SEVERAL TIMES AND ALL INDICATIONS NORMAL. FOUND NOSE GEAR LOCKING ARM MAKING LOUD BANGOct 18, 2000 · N244WA · Boeing 737247SDR 20001016SH013Brace · crackedFOUND ITEM CRACKED DURING ROUTINE INSPECTION. CRACK LOCATED ON LOWER SIDE OF RIGHT TUBE WHERE RETRACT ROD ATTACH POINT AND BRACE PIVOT POINT ARE WELDED TOGETHER. SECOND INCIDENT IN NINETY DAYS. FIRST INCIDENT PART FAILED AND CAUSED GEAR COLLAPSE ON LANDING.Oct 16, 2000 · N329H · Beech 58SDR CA001106017Torque Tube · cracked(CAN) LANDING GEAR REPORTED TO PILOT AS PART WAY RETRACTED. (LEFT MAIN). GEAR PLACED IN DOWN POSITION, WITH 3 GREEN OBSERVED. PILOT LANDED SAFELY.MAINTENANCE FOUND SPIRAL SHEAR ON TORQUE TUBE ON LEFT GEAR ASSEMBLY.PART REMOVED AND NEW INSTALLED. OLD PART IS AVOct 15, 2000 · Cessna 310RSDR CA001228033Torque Tube · cracked(CAN) LEFT MAIN GEAR REPORTED TO PILOT AS PART WAY RETRACTED. GEAR PLACED IN DOWN POSITION WITH 3 GREEN OBSERVED. PILOT LANDED SAFELY.MAINTENANCE PERSONNEL FOUND SPIRAL CRACK ON TORQUE TUBE ON LEFT GEAR ASSEMBLY.Oct 15, 2000 · Cessna 310RSDR 20001109SH018Rod End · separatedUNABLE TO RAISE LANDING GEAR HANDLE AFTER TAKEOFF. ROD END SEPARATED FROM TELEFLEX CABLE AT RT MLG. AIR/GROUND SHIFT CABLE ASSY WAS REPLACED AND GEAR SWING PERFORMED. NO FURTHER DEFECTS NOTED, AND AIRCRAFT WAS RETURNED TO SERVICE. (X)Oct 14, 2000 · N135TA · Boeing 737222SDR QXEA0002874Servo Valve · malfunctionedSEA- NOSE GEAR SLOW TO RETRACT. THEN THE NOSE LANDING GEAR INTRANSIT LIGHT ILLUMINATED. GEAR DOORS OPENED THEN CLOSED ON CLIMBOUT. RETURNED TO FIELD. AIRCRAFT LANDED WITHOUT INCIDENT. REMOVED AND REPLACED NOSE LANDING GEAR SOLENOID SEQUENCE VALVE. OPERATOct 14, 2000 · N379PH · Dhav DHC8202SDR QXEA0002871Servo Valve · malfunctionedPDX- ON TAKE OFF WHEN GEAR SELECTED UP NOSE GEAR DID NOT IMMEDIATELY RETRACT (ESTIMATED 30 SECONDS). RED AND ORANGE LIGHTS REMAINED ILLUMINATED. EVENTUALLY ALL LIGHTS WENT OUT BUT AFTER A BRIEF DELAY RED AND ORANGE LIGHTS CAME BACK ON AND WIND NOISE WAS HEARD Oct 13, 2000 · N379PH · Dhav DHC8202SDR AU001273Drag Brace · cracked(AUS) NOSE LANDING GEAR DRAG BRACE CRACKED IN THE RADIUS OF THE ACTUATOR ATTACHMENT POINT. FOUND USING DYE PENETRANT INSPECTION IAW MEB91-11 AND CESSNA CAP 32-20-00.Oct 12, 2000 · Cessna 402CSDR 20001031SH029Bolt · misinstalledBOLTS ON UPPER NOSE GEAR DRAG BRACE ASSY, SECURING TO ENGINE MOUNT, ARE INSTALLED BACKWARDS. THE PN 62833-43 LARGE DIAMETER STEEL WASHER, TEFLON WASHERS, ARE ALSO INSTALLED INCORRECTLY PER PAC DRAWING, FAC AND SM. (X)Oct 12, 2000 · N5907V · Piper PA28R201TSDR QXEA0002870Pseu · malfunctionedSEA- ON DEPARTURE OUT OF 1,000 FEET ABOVE GROUND LEVEL NOSE GEAR AMBER LIGHTS ILLUMINATED WITH ASSOCIATED NOISE OF GEAR DOOR OPENING THEN CLOSING WITH LIGHT EXTINGUISHING. REMOVED AND REPLACED PSEU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.Oct 11, 2000 · N379PH · Dhav DHC8202SDR C2XA00BT074Lever · intermittentEWR - FLT 3545 - CREW REPORTED LANDING GEAR RETRACTION INTERMITTENT, CYCLE GEAR TWICE BEFORE GEAR CAME UP. MAINTENANCE REMOVED AND REPLACED L/G GEAR CONTROL LEVER IAW ATR42 JIC 32-31-81. TEST FLIGHT PERFORMED. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICEOct 9, 2000 · N15823 · Aerosp ATR42320SDR 20001109SH036Bearing · looseFOUND NOSE GEAR DRAG BRACE BEARINGS LOOSE. NOTE: MOST NEEDLE BEARINGS WERE MISSING. DRAG BRACE P/N 5042020-3. (X)Oct 9, 2000 · N8HM · Cessna 414SDR COMA0060818Pseu · malfunctionedLANDING GEAR DISAGREE MESSAGE. REPLACED THE PSEU.Oct 9, 2000 · N914CA · Cndair CL6002B19SDR CA001024049Valve · failed(CAN) ON APPROACH UNABLE TO EXTEND NOSE LANDING GEAR. MANUAL EXTENSION USED. NOSE WHEEL STEERING FAILED ON LANDING. NLG EXTEND AND STEERING VALVE REPLACED AS PER AMM. AIRCRAFT RETURNED TO SERVICE.Oct 7, 2000 · Cndair CL6002B19SDR COMA0060804Priority Valve · malfunctionedLANDING GEAR DISAGREE MESSAGE. REPLACED THE MLG PRIORITY VALVE.Oct 6, 2000 · N914CA · Cndair CL6002B19SDR C2XA00IA368Sensor · inoperativeFLT 3519 - BTR-IAH - THE CREW REPORTED THAT THE LANDING GEAR WOULD NOT RETRACT WITHOUT THE USE OF THE RETRACT OVERRIDE BUTTON ON THE GEAR HANDLE. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT WHERE MAINTENANCE REMOVED AND REPLACED THE NR 1 NOSE LANDING GEAR PROOct 5, 2000 · N14833 · Aerosp ATR42320SDR 20001205SH014Landing Gear · malfunctionedAIRCRAFT DIVERTED TO SDF DUE TO LANDING GEAR WILL NOT RETRACT. THE EMERGENCY RELEASE PIN WAS RESET. SWUNG THE GEAR 20 TIMES. SYSTEM OPS CHECKED GOOD. (X)Oct 5, 2000 · N165GA · Swrngn SA226TCSDR AALA20001637Valve · defectivePHX - FLT 1636 - AFTER TAKEOFF, EN ROUTE PHX-ORD, NOSE GAER WOULD NOT MOVED TO THE UP POSITION UPON RAISING THE GEAR HANDLE. RETURNED PHX AND LANDED WITHOUT INCIDENT. REPLACED NOSE GEAR SHRADER VALVE. SERVICED NOSE GEAR STRUT WITH FLUID AND AIR. SYSTEM GROOct 5, 2000 · N489AA · Doug DC982SDR 20001025SH006Torque Tube · separatedPUSH/PULL ROD PN 5045213-2, PULLED OUT OF TORQUE TUBE ASSY, PN 50450104. CAUSE UNKNOWN. (X)Oct 5, 2000 · N3260Q · Cessna 401SDR 00FDEA00713Landing Gear · failedLANDING GEAR WOULD NOT RETRACT IN POSITION DET NR 2 SWITCH TO POSITION DETECT NR 1 GEAR STILL WOULD NOT RETRACT. ECAM SHOW GEAR RETRACTION FAULT.Oct 5, 2000 · N427FE · Airbus A310203SDR USAASB00286Controller · out of adjIAH - FLT 1993 - AFTER TAKEOFF FROM PIT, EN ROUTE TO IAD, WHEN LANDING GEAR HANDLE WAS MOVED TO OFF POSITION, THE GEAR EXTENDED. CREW RECYCLED THE GEAR AND THE GEAR EXTENDED AGAIN WHEN HANDLE WAS MOVED TO THE OFF POSITION. GEAR OPERATED NORMALLY THEREAFTER. Oct 4, 2000 · N412US · Boeing 737401SDR 20010124SG001Solenoid · shortedTHE GEAR HANDLE COULDN''T BE PUT IN THE UP POSITION UNTIL THE OVERRIDE SWICH WAS USED. THE GEAR HANDLE COULD THEN BE SELECTED TO THE UP POSITION, BUT THE GEAR DIDN''T RETRACT. THE GEAR WARNING HORN CAME ON DURING APPROACH AT 500 FEET AGL. THERE WERE STILL TOct 2, 2000 · N853LS · Frchld SA227DC
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