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 USAABA01008Valve · malfunctionedFRA - FLT 894 - EN ROUTE PHL-FRA - DURING APPROACH, THE LANDING GEAR DID NOT EXTEND WHEN SELECTED DOWN. THE LANDING GEAR WAS RECYCLED TWICE, BUT STILL WOULD NOT EXTEND. FLIGHT EXECUTED A MISSED APPROACH. WHEN THE LANDING GEAR GRAVITY EXTENSION CHECKLIST WASSDR AUS20010912Spring · missing(AUS) NOSE LANDING GEAR OVERCENTRE LOCK SPRING MISSING.SDR 01FDEA00761Fitting · corrodedN00108 DURING ROUTINE INSPECTION - DISCOVERED SUPPORT FITTING FOR NOSE LANDING GEAR DOOR ACTUATOR RODS TO BE CORRODED. S/D COMING *****SDR AUS20010901Actuator · faulty(AUS) RT MAIN LANDING GEAR UPLOCK ACTUATOR FAULTY.SDR GLBA2001183Solenoid Valve · intermittentLANDING GEAR WOULD NOT EXTEND UNTIL CYCLED TWICE. REPLACED LANDING GEAR SOLENOID VALVE, OPS CHECKED SYSTEM SATISFACTORY.SDR DHL2001727624Swivel · wornON "C" CHECK DISCREPANCY---------- LEFT MLG SIDESTRUT LOWER SEGMENT SWIVEL WORN OUT OF LIMITS.SDR ZW0A0107101LampDURING LANDING THE RIGHT MAIN LANDING GEAR LIGHT DID NOT ILLUMINATE, DUE TO BURNED OUT BULB. REPLACED LIGHT BULB P/N 387.LAST CHECK C 05/07/01 STL. --- CLOSED ---SDR 2003FA0000400Bumper Block · debondedLT AND RT MAIN LANDING GEAR SHELL BUMPER DEBONDS. THE BUMPER EDGES CURL OVER PREVENTING MAIN GEAR STRUT FROM MAKING FULL DOWN TRAVEL. THIS CONDITION PREVENTS MAIN GEAR STRUT FROM CONTACTING DOWNLOCKS AND PROPER DOWNLOCK SWITCH ACTUATION, THEREFORE, AN UNSAFESDR CA011105018Structure · galled(CAN) IT WOULD APPEAR, UPON INVESTIGATION THAT A PIECE OF MATERIAL FROM THE INNER ATTACHMENT (TELEFLEX) BROKE AND BECAME LODGED BETWEEN IT AND THE OUTER PORTION (SLIDE) AND CAUSED GALLING/SCORING WHICH JAMMED THE U/C AND WOULD NOT ALLOW GEAR TO EXTEND. AFTER MSDR MALA010648RelayDuring Flight #7274 F7 Circuit Breaker popped when extending gear at MSP. Crew reset C/B and recycled gear normally. Maintenance replaced Relay at 10GA PN MS27400-17 and 8GA PN M3536/2-024L. Cycled Gear. Ops check good.SDR C2XA01IA331Valve · inoperativeIAH - FLIGHT 3422, THE CREW REPORTED THAT THE LANDING GEAR WOULD NOT EXTEND UNDER NORMAL EXTENSION. THE CREW MANUALLY EXTENDED THE LANDING GEAR AND LANDED AT IAH WITHOUT INCIDENT. MAINTENANCE LOCKED THE LANDING GEAR IN THE DOWN POSITION AND PLACED THE GEAR ON SDR DL76S011343Actuator · defectiveON TAKEOFF AFTER GEAR HANDLE RAISED DOOR GEAR LIGHTS REMAINED ILLUMINATED EICS MESSAGE GEAR DISAGREE AND GEAR DOORS WITH HANDLE IN OFF POSITION GREEN RT MAIN LIGHT ON. MAINTENANCE IN PROGRESS. REMOVED AND REPLACED DRAG BRACE ACTUATOR ON THE RIGHT GEAR. C/W SDR GLBA2001181Landing Gear · malfunctionedLANDING GEAR HANDLE CYCLED TWICE BEFORE GEAR EXTENDED. COULD NOT DUPLICATE SYSTEM, OPS CHECKED SATISFACTORY.SDR SABA010040Pin · malfunctionedGEAR WOULD NOT RETRACT AFTER TAKEOFF. NO EMERGENCY DECLARED RETURN TO FIELD. JACKED AIRCRAFT RESET MAIN LANDING GEAR BYPASS PIN OPERATIONALLY CHECKED LANDING GEAR. NO FURTHER ACTION REQUIRED.SDR MALA010646Control Valve · failedDURING FLIGHT 3089, ON APPROACH INTO LEX, LANDING GEAR WOULD NOT COME DOWN. COMPLETED QRH, GEAR WOULD NOT COME DOWN WITH GEAR EXTENSION HANDLE. HAD TO USE EMERGENCY GEAR EXTENSION T-HANDLE, THEN THREE GREEN DOWN AND LOCKED INDICATION. AC DIVERTED TO CVG. MASDR USAAD01148Control Valve · out of rigPIT-BOS - FLT 564 - DURING APPROACH, RECEIVED LANDING GEAR UNSAFE INDICATIONS WHEN THE LANDING GEAR WAS SELECTED DOWN. RECYCLED THE LANDING GEAR AND RECEIVED NORMAL GEAR DOWN INDICATIONS. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE CHECKED AND ASDR AUS20010935Rod End · broken(AUS) LH LANDING GEAR INBOARD RETRACTION ROD OUTBOARD RODEND BALL SOCKET FRACTURED.SDR ZW0A0106601Landing Gear · failedTHE NOSE LANDING GEAR FAILED TO EXTEND SO THE FLIGHT DIVERTED TO AND LANDED AT BLV. PASSENGERS DEPLANED FROM THE LT AND RT FWD SLIDES.SDR RAIA00108007Control Handle · failed7439-CMI-UPON APPROACH NORMAL LANDING GEAR EXTENSION WAS INOPERATIVE, CREW PERFORMED EMERGENCY GEAR EXTENSION AND LANDED WITHOUT INCEDENT. MAINTENANCE INSPECTED AND REPLACED INSTRUMENT PANEL LANDING GEAR HANDLE, PERFORMED OPERATIONAL CHECK OF THE LANDING GEAR SDR 01FDEA00667Accessory Unit · failedAFT T/O LG LEVER W/N RAISE PAST OFF POS. LOUD NOISE AND VIB OCCURRED WITH NOSE WHEEL. REMOVED AND REPLACED LAND POSITION WARN ASSY UNIT PER MM 32-09-121-4.SDR 2001FA0000331Bolt · brokenBOLT SHEARED IN HALF, ALLOWING RIGHT MAIN LANDING GEAR TO COLLAPSE ON LANDING ROLL. BOLT SUSPECTED TO BE ORIGINAL.SDR DL72L011292Valve · leakingSYSTEM A HYDRAULICS FAILURE AFTER GEAR RETRACTION. PRESSURE ZERO, FLUID ZERO. A SYSTEM PUMPS SHUT OFF IAW CHECKLIST APPROX 5 MIN. FOUND LOCK ASSY VALVE LEAKING IN RT MLG WW. REMOVED AND REPLACE R/H SIDE LOLOCK ASSY VALVE PER M/M JACKED A/C AND CYCLED GEAR. OSDR AWXA0002077Cylinder · faultyPHX-EMERGENCY LANDING -FLT 229- ON LANDING GEAR EXTENSION THE CREW HEARD A LOUD NOISE AND THE ACFT YAWED TO THE LEFT. ALL INDICATIONS WERE NORMAL AND ALL PRESSURE OK. AS A PRECAUTION THE CREW CALLED OUT EMERGENCY EQUIPMENT AND MADE AN UNEVENTFUL LANDING. MXSDR 2001UALA01612Hose · rupturedTOTAL LOSS OF LEFT HYDRAULIC SYSTEM FLUID AFTER TAKEOFF. SUPPLEMENTAL DATA UPDATE LEFT GEAR DOWNLOCK ACTUATOR HOSE RUPTURED. REPLACED HOSE.SDR 2001FA0000168Plunger · failedPILOT DEPARTED SANTA FE, NM AND RETRACTED GEAR. THE TOWER NOTICED THE NOSE GEAR STILL HANGING DOWN. PILOT LOWERED GEAR, THE MAINS LOCKED DOWN BUT THE NOSE DID NOT LOCK DOWN. PILOT LANDED AND THE NOSE GEAR COLLAPSED. THE AFT END ATTACH FITTING OF THE PLUNGESDR PCAA0108079Bracket · looseMDT. DURING ROUTINE MAINTENANCE VISIT RIGHT MAIN GEAR UPLOCK ACTUATOR SURGE DAMPNER BRACKET FOUND LOOSE. RIVETS REPLACED IN SURGE DAMPNER MOUNT BRACKET. AIRCRAFT RETURNED TO SERVICE.SDR PCAA0108078Bracket · wornMDT- DURING ROUTINE MAINTENANCE VISIT LEFT MAIN GEAR UPLOCK ACTUATOR DAMPNER BRACKET FOUND LOOSE. LEFT DAMPNER BRACKET REPLACED IN ACCORDANCE WITH STRUCTURAL REPAIR MANUAL 51-10-00.AIRCRAFT RETURNED TO SERVICE.SDR C2XA01CL184Control Unit · failedCLE FLIGHT 4233 THE CREW REPORTED A LOUD NOISE AND VIBRATION UNDER THE FLIGHT DECK ON CLIMB OUT. RECYCLED THE LANDING GEAR AND RECEIVED A LANDING GEAR LEVER DISAGREE MESSAGE. THE GEAR WAS RECYCLED AGAIN, RECEIVED 3 GREEN DOWN AND LOCK INDICATIONS. THE AIRCRSDR EEJ2001F00000Drag Brace · fracturedNOSE GEAR DRAG BRACE FRACTURED UPON NOSE GEAR EXTENSION, CAUSING THE NOSE WHEEL TO NOT FULLY EXTEND. UPON LANDING THE AIRCRAFT SUFFERED A NOSE GEAR COLLAPSE. CAUSE OF FRACTURE, UNKNOWN.SDR AUS20010803Actuator · faulty(AUS) LH MAIN LANDING GEAR FORWARD DRAG BRACE DOWNLOCK ACTUATOR FAULTY. INVESTIGATION FOUND THE ACTUATOR PISTON ROD DETACHED FROM THE ACTUATOR BODY DUE TO FAILURE OF THE PISTON ROD IN THE THREADEDAREA WHICH ENGAGES THE PISTON RETAINING NUT.SDR DHL2001805016Uplock · out of adjAFTER T/O UPLATCH CHECK FAIL GEAR NOT LATCH LIGHT AND LT GEAR UNSAFE LIGHT ILLUM W/AURAL WIND SOUND ACCOMPANYING LIGHTS. SOUNDS OF GEAR IN WIND PERFORMED ABNORMAL PROCEDURE - ON HELP.ACCOMPLISHED T/SHOOTING AND FOUND MAIN GEAR UPLATCH MECH INTERMITTENTLY ON LSDR 2001FA0000338Pivot · brokenRIGHT MAIN LANDING GEAR PIVOT PN 24411001-10 BROKEN, SHEARING OFF GEAR FROM PIVOT. THIS PART WAS INSTALLED ON 01/20/2000, BEING THE NEW IMPROVED PIVOT. ON 05/28/2001 PIVOT WAS INSPECTED AND DYE PENTRANT FOR CRACKS PER AD AND SB. SERVICE KIT 172-151 INSTALLSDR AUS20010805Bracket · corroded(AUS) RT MAIN LANDING GEAR UPLOCK BRACKET CORRODED AT PIVOT POINT.SDR ABXA010410Uplock · out of adjRED GEAR UNSAFE LIGHT CAME ON AT CRUISE AND THE RIGHT GEAR DOOR LANDING GEAR AND LIGHT WENT OUT. PERFORMED LANDING GEAR DOOR SWITCH TEST AND ADJ/TEST MAIN GEAR DOOR. CLOSED PROXIMITY SWITCH. BOTH CHECKED GOOD. ADJUSTED DOOR UPLATCH TURNBUCKLES IAW DC-8 MM SDR 01FDEA00595Landing Gear · malfunctionedAFT T/O GEAR WOULD NOT RETRACT SYS 1, SYS 2 OK. GOT WARNING, ATS PITCH TRIM PRESS AND PITOT HEAT FAULTS.SDR CHQ00010Relay · failedGEAR WON`T RETRACT EXCEPT FOR IN OVERRIDE. A/C RETURNED TO FIELD. MAINTENANCE REMOVED AND REPAIRED RELAYS.SDR ARWAA0010719Pin · brokenON DEPART FROM (SYCJ) LG WAS RETRACTED AND BOTH GEAR AND DOOR UNSAFE LTS ILLUMINATED. ABNORMAL PROCEDURES FOLLOWED. ON GEAR EXTENSION, A LOUD NOISE WAS HEARD FOLLOWED BY THREE GREEN LIGHTS. PROCEEDED TO DESTINATION ((SMJP) WITH GEAR SELECTED DOWN. ON POST FLISDR CA010727036Pivot · cracked(CAN) DURING INSPECTION CARRIED OUT IAW AD 2001-06-06, BOTH PIVOT ASSMEBLIES WERE FOUND CRACKEDSDR P2EA01134Door Latch · out of adjFLT 154 - LGA - UPON REAR RETRACTION THE LEFT MAIN GEAR TRANSIT/POSITION LIGHT REMAINED ILLUMINATED. RECYCLED LANDING GEAR PER QRH, LIGHT REMAINED ILLUMINATED. COMPLIED WITH ALL QRH PROCEDURES AND LIMITATIONS CONTINUED FLIGHT. ADJUSTED AND SHIMMED THE LEFT SDR 01FDEA00585Cylinder · crackedLEFT MLG DOWNLOCK CYLINDER AT STRUT BRACE CTD MISSING ATTACHMENT PIN. CYLINDER CRACKED AT 2 PLACES.SDR 2002F00706Support · crackedFOUND NOSE LANDING GEAR DRAG BRACE SUPPORT BEAM, CRACK ON AFT CORNER RIGHT SIDE OF SUPPORT BEAM, JUST AFT OF NOSE WHEEL WELL. (M)SDR 2001UALA01403Hose · rupturedDURING CLIMBOUT PASSING 18000, L HYD QTY EICAS CAME ON. LEFT HYDRAULIC PUMPS WERE SHUTOFF. SUPPLEMENTAL DATA UPDATE LEFT GEAR DOWN LOCK ACTUATOR HOSE RUPTURED. REPLACED DOWN LOCK HOSE.SDR 2001FA0000281Housing · crackedTHE HOUSING HAD A CRACK IN THE CENTER OF THE BARREL.SDR SABA010030Hydraulic Line · leakingAcft 919AE n flight 5198 HTS TO CLT. During descent for landing at CLT, when the landing gear was extended the gear did not respond. Both hydraulic pumps indicated zero pressure. An inflight emergency was declared. The emergency gear extension was selectedSDR PCAA0107071Selector Valve · inoperativeRDG-PIT FLIGHT#3923. CREW SELECTED GEAR DOWN, SAW YELLOW IN-TRANSIT LIGHTS AND RED GEAR HANDLE LIGHTS ILLUMINATE. GEAR DID NOT EXTEND. ALTERNATE GEAR EXTENSION PERFORMED, AND FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED LANDING GEAR SELECTOR VALVE IN ASDR OZIA200143004Pseu · failedApproximately 2 minutes after takeoff, had gear tone and other failures: 1) norm anti-skid fail, 2) proxy system "A" fail, 3) HYD qty "A" fail, 4) ground spoilers not stowed. Apparent proxy system "A" fail or total proxy computer fial. Normal landing extensionSDR AUS20010757Shaft · misinstalled(AUS) LANDING GEAR ACTUATOR MANUAL EXTENSION HANDLE SHAFT INSTALLED 120 DEGREES OUT OF POSITION PREVENTING CORRECT OPERATION OF HANDLE.SDR AUS20010756Uplock Cable · loose(AUS) RT MAIN LANDING GEAR DOWNLOCK CABLE LOOSE. FURTHER INVESTIGATION FOUND THAT THE UPLOCK BLOCK HAD BEEN CONTACTED BY THE UPLOCK ROLLER AND HAD BEEN MOVED OUT OF POSITION. UPLOCK CABLE RETAINING NUTS HAD TORN THROUGH NR 1 WING RIB.SDR MALA010572Proximity Switch · defectiveOn Flight # 3569,LH Gear Intransit light would not go out on retraction. Air return to MEM. Maintenance replaced Proximity Switch @ GJ 13 PN 8-018-01. Ref AMM 32-60-17 (401) for replacement and Ref AMM 32-60-17 (501) for test.SDR RAIA00107005Actuator · failed7412-STL-LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. MAINTENANCE INSPECTED AND REPLACED LEFT MAIN LANDING GEAR RETRACT ACTUATOR.
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