JASC 3233
Service difficulty reports · 2,688
Reports filed under 3233 · Landing Gear Actuator, 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 = '3233' 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 = '3233' 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 20001027SH004Actuator · leakingLANDING GEAR DID NOT RETRACT ON TAKEOFF; RETURN TO LAND. AIRCRAFT JACKED BY MAINTENANCE CONFIRMED THAT GEAR WOULD RETRACT TO ''IN-TRANSIT'' MODE ONLY. DETERMINED RIGHT MAIN GEAR ACTUATOR WAS LEAKING FROM WEEP-HOLE WHEN IN ''RETRACT'' POSITION AND A RETRACTIOSDR 20000713SH014Actuator · leakingLANDING GEAR DID NOT RETRACT AFTER TAKEOFF. JACKED AIRCRAFT AND CONFIRMED PROBLEM. DETERMINED RIGHT GEAR ACTUATOR TO BE LEAKING FLUID FROM WEEP HOLE INDICATING AN INTERNAL LEAK. REPLACED ACTUATOR WITH SERVICEABLE ACTUATOR. (X)SDR TWAA0008205Actuator · failedDURING GEAR EXTENSION NOSE GEAR FAILED TO LOCKDOWN. MANUALLY CRANKED NOSE GEAR DOWN. REPLACED NOSE LANDING GEAR DOWNLOCK ACTUATOR. CC03 02-20-00 MCI.SDR DL72W000983Actuator · inoperativeRT MAIN GEAR FAILED TO EXTEND DURING NORMAL EXTENSION. CHECK LIST PROCEDURES WERE USED AND RT GEAR WAS EXTENDED AND LEFT IN THE EXTENDED POSITION FOR THE REMAINDER OF THE FLT. REPLACED RT GEAR SEQUENCE VLV PER MM 32-32-21, NO HELP. STILL NEEDS MANUAL EXTENSSDR HALA0000146Spring · brokenHNL - FLT 520 - UNSATISFACTORY GEAR UNLATCH CHECK AFTER TAKEOFF ITO. RIGHT GEAR UNSAFE LIGHT AND GEAR DOOR OPEN LIGHT ILLUMINATED. FOUND RT GEAR UP LATCH RETAINING SPRING BROKEN. REPLACED SPRING SECURITY, CONDITION CHECK OK. (X)SDR TWAA0007406Actuator · malfunctionedDURING CLIMBOUT OF STL, GOT LT GEAR UNSAFE LIGHT ON. REPLACED THE LT MLG ACTUATOR. CK AC06 STL 02/29/00.SDR TWAA0007401Actuator · bypassingAFTER TAKEOFF, RT MAIN GEAR WOULD NOT RETRACT. REMOVED AND REPLACED RT MAIN GEAR RETRACT CYLINDER.SDR 20000609SH021Nut · mismanufacturedFOUND NOSE GEAR ACTUATOR EXTEND LINE JAM NUT LEAKING. UPON REMOVAL OF JAM NUT, FOUND JAM NUT NOT TO HAVE INDENTION MILLED FOR RETAINER, PN ME28773-04, AND O-RING NAS 1612-9A. AREA HAS NOT BEEN DISTRUBED SINCE PAINT AT FACTORY DUE TO PAINT ON FASTENERS. SUBMSDR SWAA000850Actuator · inoperativeRIGHT MLG HAD AN UNCOMMANDED EXTENSION DURING CLIMB. GEAR HANDLE PLACED IN UP POS AND GEAR REMAINED RETRACTED THROUGH OUT THE FLIGHT. REMOVED AND REPLACED RIGHT MLG UPLOCK ACTUATOR PER MM.SDR CA000516017Actuator · seized(CAN) THE CREW ON A TRAINING FLIGHT NOTICED, AFTER A NUMBER OF TIMES CYCLING THE GEAR, THE GEAR HANDLE RED LIGHT REMAINING ON. AS THE AIRCRAFT LANDED, THE RIGHT LANDING GEAR COLLAPSED .MAINTENANCE FOUND THE RIGHT LANDING GEAR ACTUATOR SEIZED IN THE PARTIALLYSDR 20000627SH010Hose · deterioratedP/N 63901-28 AND P/N 63901-70 HOSES (TT 7,264.3 HRS) CAUSED CONTAMINATION TO BE INJECTED INTO ORFICE FITTING OF NOSE GEAR ACTUATOR CAUSING NOSE TO NOT COME OUT OF WHEELWELL MAKING FOR A NOSE GEAR UP LANDING. (X)SDR AU000229Motor · faulty(AUS) LANDING GEAR MOTOR FAILED TO OPERATE.SDR P5CA0000183Actuator · failedLT WING GEAR ALT ROTARY ACTUATOR (MOTOR) FAILED FUNCTIONAL CHECK. LT WING ROTARY ACTUATOR (ALT) REPLACED PER MM 32-35-01.SDR 2000UALA00191Actuator · failedLEFT GEAR DOWN GREEN LIGHT FLICKERING WITH GEAR HANDLE IN THE UP POSITION. ALSO GEAR DISAGREE EICAS STATUS MSG AND AMBER GEAR LIGHT ILLUMINATED. GEAR DOORS LIGHT ALSO ILLUM. AS SOON AS GEAR SELECTED DOWN LEFT GEAR DOWN GREEN LIGHT ILLUMINATED IMMEDIATELY, GSDR AU000486Fitting · damaged(AUS) RIGHT MAIN LANDING GEAR RETRACTION RAM FITTING FAILED. INVESTIGATION FOUND THAT THE END FITTING FROM A FLAP RAM HAD BEEN FITTED INSTEAD OF THE CORRECT PART. UNAPPROVED PART.SDR 20000504SH029Rib · crackedDUE TO SUSPECTED HARD LANDING, AIRCRAFT WAS INSPECTED AND MAINTENANCE DISCOVERED A 1.50 INCH CRACK IN THE LOWER RADIUS OF THE RT MAIN LANDING GEAR ACTUATOR ATTACHMENT RIB ASSEMBLY. RIB REPLACED AND NO FURTHER DEFECTS NOTED. THIS SAME RIB WAS FOUND CRACKED DUSDR C1HA200081001Actuator · failedAIR RETURN: AFTER TAKEOFF RAISED LANDING GEAR. ALL LIGHTS EXTINGUISHED. WHEN HANDLE WAS PLACED IN OFF POSITION RIGHT GEAR DOOR LIGHT CAME ON. PLACED HANDLE UP THEN LIGHT WENT OUT. PLACED GEAR BACK OFF, LIGHT CAME ON. YOU COULD HEAR DOOR OPEN.SDR 20000504SH017Actuator · failedRT MAIN LANDING GEAR ACTUATOR FAILED. (X)SDR DL75A000623Actuator · inoperativeAFTER TAKEOFF, NOSE GEAR DID NOT RETRACT. RETURNED TO SLC. REPLACED NG ACTUATOR AND BYPASS SEQ VALVE.SDR CA000412002Actuator · cracked(CAN) NOSE GEAR FAILED TO RETRACT AFTER DOING NUMEROUS GEAR EXTENSION/RETRACTIONS DURING TRAINING. MAINTENANCE FOUND NOSE LANDING GEAR ACTUATOR HAD A HAIRLINE CRACK IN ITS HOUSING WHICH ALLOWED THE FLUID TO SLOWLY LEAK OUT.ACTUATOR REPLACED.SDR GAIA00126Actuator · bypassingFLT 1727 - DEN-MCI - DURING APPROACH, THE NOSE GEAR WOULD NOT EXTEND ON FIRST ATTEMPT (UNSAFE INDICATION). THE GEAR EXTENDED ON SECOND ATTEMPT. THE AIRCRAFT LANDED SAFELY WITHOUT ANY FURTHER DIFFICULTIES. REMOVED AND REPLACED NOSE GEAR LOCK ACTUATOR IAW MMSDR 20000504SH030O-Ring · failedAFTER TAKEOFF, THE NOSE GEAR FAILED TO FULLY RETRACT AND WOULD NOT EXTEND TO DOWN AND LOCKED POSITION. THE PILOT PERFORMED VAROIUS MANEUVERS AND GEAR FINALLY EXTENDED DURING A POWER OFF STALL. AFTER LANDING INSPECTION, FOUND THE SHAFT O-RING ON THE NOSE GEARSDR CA000329028Actuator · corroded(CAN) AFTER TAKE OFF IT TOOK THE NOSE GEAR LIGHT 7-8 SECONDS BEFORE IT WOULD ILLUMINATE. INVESTIGATION FOUND FALSE INDICATION WAS DUE TO A CORRODED MICROSWITCH. THE MICROSWITCH IS A PART OF THE ACTUATOR ASSEMBLY.ACTUATOR ASSY. REPLACED.SUBMITTER STATED THE FRSDR 20000505AP030Actuator · leakingRIGHT MAIN LANDING GEAR WOULD NOT EXTEND, AFTER FOURTH ATTEMPT LANDING GEAR WAS SUCCESSFULLY EXTENDED. REPLACED RIGHT MAIN LANDING GEAR ACTUATOR. SEALS WERE REPLACED IN THE ACTUATOR. (M)SDR CA000404006Restrictor Valve · sheared(CAN) RESTRICTOR VALVE SHEARED OFF FROM THE LEFT MAIN LANDING GEAR RETRACT/EXTEND ACTUATOR (UP LINE) CAUSING HYDRAULIC FLUID TO BE LOST DURING FLIGHT. RESTRICTOR VALVE REPLACED.SDR 20000331SH014Actuator · crackedHYDRAULIC FLUID FOUND IN WHEELWELL DURING POST-FLIGHT INSPECTION. LANDING GEAR RETRACTION PERFORMED, FOUND 2 INCH CRACK AROUND TOP OF ACTUATOR. ACTUATOR OVERHAULED. (X)SDR MALA000171Actuator · failedNOSE LANDING GEAR LIGHT WOULD NOT ILLUMINATE. RAN QRH AND DID EMERGENCY LANDING. MX REMOVED AND REPLACE NOSE GEAR DOWN LOCK ACTUATOR, MLG SEPARATION BOLTS, LANDING GEAR CONTROL VALVE. ALL SYSTEMS CHECK GOOD.SDR CA000313008Nut · stripped(CAN) AIRCRAFT WAS ON TRAINING FLIGHT, LANDING CONFIGURATION. WHEN GEAR WAS SELECTED UP A LOUD SNAPPING SOUND WAS HEARD AND THE GEAR UNSAFE LIGHT REMAINED ILLUMINATED. GEAR SELECTED DOWN & L/H GREEN LOCK LIGHT FAILED TO ILLUMINATE. THE GEAR UNSAFE LIGHT ILLUMSDR 20000501SH010Seal · wrong partCESSNA KITS RECEIVED WITH WRONG PART NUMBER SEAL RING (T-SEAL). MANUAL 32-32-11 (TEIJIN SEIKI) CALLS FOR S34692-326H1. KITS HAVE S34832-326H5 ENG ASSY MLG ACTUATOR, CESSNA P/N 9912053-17. TEIJIN SEIKI, P/N 1523100-1. RE: CESSNA 500 SERIES. (X)SDR 20000427SH023Cylinder · crackedRADIUS ROD, PN 1862/H, S/N LK-8500827, WAS RETURNED FOR REPAIR DUE TO LEAKAGE AT ROD END. BENCH CHECK CONFIRMED REPORTED LEAKAGE, AND NDT INSPECTION OF CYLINDER, P/N 184811, S/N PG504, REVEALED A CRACK INDICATION IN THE DOWNLOCK END, STARTING AT THE THREAD RESDR CA000301036Actuator · noisy(CAN) FOLLOWING TAKE-OFF THE PILOT COULD NOT GET THE LANDING GEAR TO FULLY RETRACT OR EXTEND. MANUAL EXTENSION WAS REQUIRED. DURING RETRACTION TEST, MAINTENANCE OBSERVED THE GEARBOX WAS NOISY AND THE NOSEGEAR ACTUATOR WAS AT MAX LIMITS END PLAY. THE NOSE GESDR USAASB00057Lock Actuator · failedIAD - FLT 2722 - ON CLIMB-OUT FROM IAD, CAPT REPORTED THE RT MAIN GEAR WOULD NOT COME UP ON GEAR RETRACTION. CREW CYCLED GEAR BUT RT MAIN GEAR WOULD NOT INDICATE UP AND LOCKED. FLT RETURNED TO FIELD AT IAD AND LANDED W/O INCIDENT. NO EMERGENCY WAS DECLARED.SDR 2000UALA00096Actuator · leakingSHORTLY AFTER LANDING GEAR HANDLE RAISED, SHUDDER FELT WITH LOUD ''BANG '' SOUND. *S/D* FOUND TR MLG TRUCK POSITION ACTUATOR HAD INTERNALLY FAILED ON GEAR RETRACTION. REPLACED ACTUATOR.SDR USAAF00018Actuator · malfunctionedCLT-GSP - FLT 1093 - RIGHT MAIN GEAR DISPLAYED NOT DOWN AND LANDING GEAR UNSAFE ON THE MFDU, AND ALSO RECEIVED THE LANDING GEAR TRANSIT INDICATION AND NO GREEN DOWN AND LOCKED LIGHT. CYCLED GEAR AND THIS TIME RECEIVED ALL NORMAL INDICATIONS. FLIGHT LANDED WISDR S2YA00002Actuator · inoperativeFLT 1123 - YYZ-GRR - CREW SELECTED GEAR DOWN BUT DID NOT GET THE NOSE DOWN AND LOCK INDICATION. THE CREW MADE SEVERAL ATTEMPTS TO GET THE NOSE DOWN AND LOCKED INDICATION. THE CREW NOT GET THREE GREEN SO EMERGENCY WAS DECLARED AND LANDED WITHOUT INCIDENT. OUSDR 2000UALA00088Hose · rupturedLOST ALL LEFT SYSTEM HYDRAULIC FLUID AND ASSOCIATED SYSTEMS. RETURNED TO SFO. *S/D* LEFT MLG DOWNLOCK ACTUATOR HOSE WAS FOUND LEAKING. REPLACED HOSE.SDR SWIA971696Actuator · failedRIGHT MAIN GEAR DID NOT RETRACT, TRIED 3 TIMES. RETURNED TO FAT. REPLACED RIGHT MAIN GEAR ACTUATOR WITH SERVICEABLE UNIT IAW MM 323210. OPS CHECK AND LEAK CHECK GOOD ON GROUND. (P/N 1959500007) ON, (S/N 934) (S/N 652) OFF.SDR CA000203016Actuator · failed(CAN) AFTER TAKEOFF, THE LANDING GEAR FAILED TO RETRACT.THE AIRCRAFT RETURNED AND A SUBSEQUENT INSPECTION REVEALED THAT THE LANDING GEAR MOTOR HAD FAILED.THE MOTOR WAS REPLACED. THE SUBMITTER STATES THAT THE AIRCRAFT IS PRIMARILY USED FOR FLIGHT TRAINING SO ISDR AU000203016Actuator · failed(AU) AFTER TAKEOFF, THE LANDING GEAR FAILED TO RETRACT. THE AIRCRAFT RETURNED AND A SUBSEQUENT INSPECTION REVEALED THAT THE LANDING GEAR MOTOR HAD FAILED THE MOTOR WAS REPLACED. THE SUBMITTER STATES THAT THE AIRCRAFT IS PRIMARILY USED FOR FLIGHT TRAINING SO SDR CA000330003Motor · weak(CAN) DURING CLIMB WHEN THE GEAR WAS SELECTED UP, THE GEAR RETRACTED ONLY HALF WAY AND THE GEAR HANDLE RED LIGHT REMAINED ILLUMINATED. THE GEAR WAS LEFT IN ITS PARTIALLY RETRACTED POSITION. WHEN ON APPROACH AND THE GEAR SELECTED TO EXTEND, THE GEAR WOULD NOTSDR DHL2000705002Actuator · failedDURING GEAR EXTENSION, RT MAIN GEAR DID NOT GO DOWN AND RT GEAR RED LIGHT REMAINED ILLUMINATED. PERFORMED MANUAL GEAR EXTENSION (TEST FLIGHT). REMOVED AND REPLACED RT MLG ACTUATOR PER MM 32-32-61. OPS CHECK NORMAL PER 32-32-61.SDR CA000215025Clevis · seized(CAN) THE AIRCRAFT WAS ON APPROACH WITHOUT NOSE GEAR LOCK INDICATION. GEAR CYCLED WITH NO INDICATION. ON CLIMBOUT THE NOSE GEAR LIGHT CAME ON. DURING INSPECTION THE NOSE GEAR ACTUATOR CLEVIS WAS FOUND STUCK IN THE ACTUATOR AND COULD NOT EXTEND WITH THE SPRINGSDR COMA0060090Actuator · malfunctionedGEAR DISAGREE, LEFT MLG DID NOT RETRACT. COULD NOT DUPLICATE, REPLACED THE SIDE STAY ACTUATOR.SDR 20001113SH013Restrictor Valve · failedLANDING GEAR ACTUATOR WOULD NOT LOCK IN DOWN POSITION. ACTUATOR RESTRICTOR ASSEMBLY FILTER AND ORIFICE DISPLACED FROM RESTRICTOR AND FORCED INTO ACTUATOR TERMINAL. THIS PREVENTED DOWNLOCK KEEPER FROM MOVING INTO LOCKED POSITION. (X)SDR IAAX0000002Actuator · malfunctionedRMS - FLT DQ1 - EN ROUTE FROM CAI TO RMS, THE GEAR DOOR WARNING LIGHT ILLUMINATED DURING THE LANDING GEAR UPLATCH CHECK.. THE FLIGHT CREW CYCLED THE LANDING GEAR BUT THE WARNING INDICATION REMAINED THE SAME. THE FLIGHT CONTINUES TO RMS FOR AN UNEVENTFUL LANDSDR AALA20000103Cylinder · wornMIA - FLT 1901 - AFTER TAKEOFF MIA AND GEAR RETRACED, FAILED TO GET NORMAL INDICATION. NOISE AND VIBRATION FOLLOWED. RETURNED AND LANDED MIA WITHOUT INCIDENT. REPLACED RIGHT NOSE LANDING GEAR ACTUATOR CYLINDER. SYSTEM GROUND CHECKED, NORMAL OPERATION. RODSDR CA000307015Switch · failed(CAN) THE MAIN GEAR GREEN LIGHT DID NOT COME ON AS THE GEAR WAS LOWERED ON APPROACH. AS THE CREW DID AN INSPECTION PASS, THE LIGHT CAME ON AND THE AIRCRAFT CARRIED OUT AN UNEVENTFUL LANDING. MAINTENANCE REPLACEDTHE MAIN GEAR DOWNLOCK MICROSWITCH. THE SUBMITSDR CA000128013Actuator · failed(CAN) ON APPROACH THE CREW SELECTED GEAR DOWN.THE NOSE LANDING ACTUATOR ANNUNCIATOR DID NOT ILLUMINATE. THE INTRANSIT LIGHT WAS NOT ILLUMINATED. DURING TOWING TO THE HANGAR THE LIGHT CAME ON. THE GEAR WAS SWUNG NUMEROUS TIMES WITHOUT FAULT. THE ACTUATOR COSDR CA000128012Actuator · failed(CAN) ON APPROACH THE FLIGHT CREW SELECTED GEAR DOWN. THE NOSE LANDING GEAR ANNUNCIATOR DOWN & LOCKED INDICATION DID NOT ILLUMINATE. THERE WAS NO INTRANSIT LIGHT ILLUMINATING. THE NOSE GEAR ACTUATOR WAS REPLACED DUE TO AN INTERMITTANT INTERNAL MICROSWITCH.SDR CA000307014Switch · failed(CAN) THE NOSE GEAR GREEN LIGHT DID NOT COME ON AS THE GEAR WAS LOWERED ON APPROACH. AS THE CREW DID AN INSPECTION PASS, THE LIGHT CAME ON AND THE AIRCRAFT CARRIED OUT AN UNEVENTFUL LANDING. MAINTENANCE REPLACED THE NOSE GEAR DOWNLOCK MICROSWITCH.
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