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 SIMA980332Actuator · failedDFW - FLT 3521 - AFTER TAKEOFF BOTH MAIN GEARS INDICATED UNLOCKED WITH GEAR SELECTED UP, SELECTED GEAR DOWN, GOT 3 GREEN LIGHTS. RETURNED TO DFW LANDING WITHOUT INCIDENT. MAINTENANCE CHECKED ELECTRICAL SYSTEM WITH NO DISCREPANCIES NOTED, CHECK MAIN GEAR ACTUSDR 98ZZZX1054Actuator · crackedDURING A 100-HOUR INSPECTION, BOTH MAIN LANDING GEAR ACTUATOR HOUSINGS PN 1281001-3 WERE INSPECTED AS PART OF A FLEET INSPECTION AND BOTH HOUSINGS WERE FOUND CRACKED IN THE SAME AREA JUST BELOW THE BEARING PN S1997C7-8. BOTH ACTUATORS WERE REPLACED.SDR 98ZZZX1053Actuator · crackedDURING A 100-HOUR INSPECTION, BOTH MAIN LANDING GEAR ACTUATOR HOUSINGS PN 1281001-3 WERE INSPECTED AS PART OF A FLEET INSPECTION AND BOTH HOUSINGS WERE FOUND CRACKED IN THE SAME AREA JUST BELOW THE BEARING PN S1997C7-8. BOTH ACTUATORS WERE REPLACED.SDR 98ZZZM295Actuator · leakingWHEN GEAR SELECTED DOWN, GEAR CIRCUIT BREAKER OPENED AND HYD PUMP CYCLED. RESET C/B, GEAR EXTENDED NORMALLY. REPLACED LEFT MAIN GEAR ACTUATOR. (M)SDR C2XA98CL007Actuator · out of adjustCLE - FLT 3114 - CREW REPORTED THAT WHEN GEAR WAS CYCLED UP THEY FELT A STRONG VIBRATION FROM THE LEFT MAIN GEAR WITH THE 'A' INDICATION REMAINING ILLUMINATED. AIRCRAFT RETURNED TO FIELD WITHOUT FURTHER INCIDENT. MAINTENANCE ADJUSTED THE THE LEFT MAIN GEAR ASDR 98ZZZX1049Actuator · crackedDURING A 100-HOUR INSPECTION, BOTH MAIN LANDING GEAR ACTUATOR HOUSINGS PN 1281001-3 WERE INSPECTED AS PART OF A FLEET INSPECTION RESULTING WITH ONE HOUSING FOUND CRACKED IN THE AREA JUST BELOW THE BEARING PN S1997C7-8. THE ACTUATOR WAS REPLACED.SDR 98ZZZX1073Actuator · crackedDURING A 100-HOUR INSPECTION, BOTH MAIN LANDING GEAR ACTUATOR HOUSINGS PN 1281001-3 WERE INSPECTED AS PART OF A FLEET INSPECTION AND ONE HOUSING WAS FOUND CRACKED IN THE AREA JUST BELOW THE BEARING PN S1997C7-8. THE ACTUATOR WAS REPLACED.SDR 98ZZZX1059Actuator · crackedDURING A 100-HOUR INSPECTION, BOTH MAIN LANDING GEAR ACTUATOR HOUSINGS PN 1281001-3 WERE INSPECTED AS PART OF A FLEET INSPECTION AND BOTH HOUSINGS WERE FOUND CRACKED IN THE SAME AREA JUST BELOW THE BEARING PN S1997C7-8. BOTH ACTUATORS WERE REPLACED.SDR 98ZZZX1058Actuator · crackedDURING A 100-HOUR INSPECTION, BOTH MAIN LANDING GEAR ACTUATOR HOUSINGS PN 1281001-3 WERE INSPECTED AS PART OF A FLEET INSPECTION AND BOTH HOUSINGS WERE FOUND CRACKED IN THE SAME AREA JUST BELOW THE BEARING PN S1997C7-8. BOTH ACTUATORS WERE REPLACED.SDR TWAA9801202Actuator · leakingYYZ - FLT 605 - AFTER TAKEOFF, RT HYDRAULIC SYSTEM INDICATED A FLUID LOSS. REPLACED LEFT MLG RETRACT CYLINDER AND RT ENGINE HYDRAULIC PUMP. (M)SDR AU980033Pin · broken(AUS) RH MAIN LANDING GEAR ACTUATOR UPPER ATTACHMENT PIN FAILED AT SPLIT PIN HOLE ON THE DOOR ROD PIVOT SPIGOT. AREA OF FAILURE APPEARS TO HAVE BEEN CRACKED FOR SOME TIME WITH EVIDENCE OF CORROSION.SDR 98ZZZX1064Actuator · crackedDURING A 100-HOUR INSPECTION, BOTH MAIN LANDING GEAR ACTUATOR HOUSINGS PN 1281001-3 WERE INSPECTED AS PART OF A FLEET INSPECTION AND BOTH HOUSINGS WERE FOUND CRACKED IN THE SAME AREA JUST BELOW THE BEARING PN S1997C7-8. BOTH ACTUATORS WERE REPLACED.SDR 98ZZZX1063Actuator · crackedDURING A 100-HOUR INSPECTION, BOTH MAIN LANDING GEAR ACTUATOR HOUSINGS PN 1281001-3 WERE INSPECTED AS PART OF A FLEET INSPECTION AND BOTH HOUSINGS WERE FOUND CRACKED IN THE SAME AREA JUST BELOW THE BEARING PN S1997C7-8. BOTH ACTUATORS WERE REPLACED.SDR 98ZZZX1062Actuator · crackedDURING A 100-HOUR INSPECTION, BOTH MAIN LANDING GEAR ACTUATOR HOUSINGS PN 1281001-3 WERE INSPECTED AS PART OF A FLEET INSPECTION AND BOTH HOUSINGS WERE FOUND CRACKED IN THE SAME AREA JUST BELOW THE BEARING PN S1997C7-8. BOTH ACTUATORS WERE REPLACED.SDR 98ZZZX1061Actuator · crackedDURING A 100-HOUR INSPECTION, BOTH MAIN LANDING GEAR ACTUATOR HOUSINGS PN 1281001-3 WERE INSPECTED AS PART OF A FLEET INSPECTION AND BOTH HOUSINGS WERE FOUND CRACKED IN THE SAME AREA JUST BELOW THE BEARING PN S1997C7-8. BOTH ACTUATORS WERE REPLACED.SDR 98ZZZX1056Actuator · crackedDURING A 100-HOUR INSPECTION, THE RIGHT MAIN LANDING GEAR ACTUATOR ASSEMBLY PN 9882015-2 ATTACH BOLT WAS FOUND LOOSE WHICH ALLOWED THE ACTUATOR TO HAVE MOVEMENT DURING RETRACTION AND EXTENSION. UPON FURTHER INSPECTION OF THE ACTUATOR HOUSING PN 1281001-3, A CSDR 98ZZZX1055Actuator · crackedDURING A 100-HOUR INSPECTION, THE RIGHT MAIN LANDING GEAR ACTUATOR ASSEMBLY PN 9882015-2 ATTACH BOLT WAS FOUND LOOSE WHICH ALLOWED THE ACTUATOR TO HAVE MOVEMENT DURING RETRACTION AND EXTENSION. UPON FURTHER INSPECTION OF THE ACTUATOR HOUSING PN 1281001-3, A CSDR 98ZZZM213Actuator · failedGEAR WOULD NOT EXTEND. MLG ACTUATOR LEAKING. REMOVED AND REPLACED LT MLG ACTUATOR. (M)SDR SWAA980056Actuator · failedON CLIMB-OUT AFTER GEAR RETRACTION, LEFT MAIN GEAR EXTENDED WITH HANDLE IN UP POSITION. REPLACED LEFT MAIN GEAR UPLOCK ACTUATOR PER BOEING M/M.SDR AU980032Actuator · leaking(AUS) RH MAIN LANDING GEAR ACTUATOR LEAKING FROM VENT HOLES. SUSPECT INTERNAL SEAL FAILURE.SDR 9800769959Actuator · failedNOSE LANDING GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR RETRACTION WITH LOUD AIRSTREAM NOISE. FLIGHT WAS RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NOSE GEAR ACTUATOR, BUNGEE CYLINDER, AND CHECK VALVE. OPERATIONAL CHECK NORMAL.SDR 98ZZZX4663Bearing · failedMAIN LANDING GEAR ACTUATOR ROD-END FAILED DURING FLIGHT. LANDING GEAR COULD NOT BE LOWERED AND LOCKED DOWN. PILOT MADE A LANDING WITH GEAR UP. THE AIRCRAFT AND THE PARTICULAR PART IN QUESTION WERE INSPECTED 5 HOURS PRIOR WITH NO VISIBLE DISCREPANCY.SDR QXEA9800136Fitting · corrodedPDX - RIGHT MAIN LANDING GEAR RETRACTION ACTUATOR ATTACHMENT FITTING MATING SURFACE ON NACELLE FIREWALL AND MAIN LANDING GEAR FRAME STRUCTURAL ASSEMBLY HAS FRETTING CORROSION. REPAIRED IAW EA 9-54-152.SDR CA980330001Switch · failed(CAN) ON APPROACH, NO NOSE LANDING GEAR INDICATION. AFTER SAFE LANDING, AIRCRAFT INSPECTED AND FERRY FLIGHT PERMIT ISSUED FOR RETURN TO MAINTENANCE BASE. MAINTENANCE TROUBLESHOOTING REVEALED THE INTERNAL NOSE LANDING GEAR MICROSWITCH IN THE ACTUATOR WAS AT FSDR AU980042Bearing · cracked(AUS) RH MAIN LANDING GEAR RETRACTION ACTUATOR ROD END BEARING BALL CRACKED IN SEVERAL PLACES. FOUND DURING INSPECTION IAW ER A32-32-10-52.SDR AU980005Rod End · worn(AUS) RH MAIN LANDING GEAR RETRACTION ACTUATOR RODEND WORNSDR AALA980015Actuator · defectivePHL - FLT 1511 - AFTER TAKEOFF PHL, NOSE GEAR WOULD NOT RETRACT. AIRCRAFT RETURNED TO PHL AND LANDED OVERWEIGHT WITHOUT INCIDENT. REPLACED NLG RETRACT CYLINDER. ACCOMPLISHED GEAR RETRACTION AND OVERWEIGHT LANDING INSPECTION WITH NO DEFECTS FOUND. SYSTEM GSDR SIMA973652Actuator · failedORD - FLT 4065 - AT GEAR UP CREW NOTED RT MAIN GEAR IND REMAINED IN AN UNLOCK IND ON BOTH PANELS. GEAR WAS RECYCLED BUT IND PERSISTED. CREW RETURNED TO ORD. NO FURTHER INCIDENTS WAS REPORTED. REMOVED AND INSTALLED RT MLG ACTUATOR. PERFORMED LANDING GEAR ESDR CALA9701799Actuator · damagedA LOUD CLUNK WAS HEARD IN COCKPIT AREA ON GEAR RETRACTION, FOLLOWED BY UNSAFE NOSE GEAR INDICATION. FUEL WAS DUMPED AND THE AIRCRAFT WAS RETURNED TO LGW WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NOSE GEAR RETRACT ACTUATOR ROD END, GROUND SENSE SDR 98ZZZM152Actuator · crackedFLT 7401 - EYW-TPA - LANDING GEAR PARTIALLY EXTENDED WHEN SELECTING FLAPS APPROACH. MANUAL EXTENSION REQUIRED TO EXTEND LANDING GEAR. REMOVED AND REPLACED RIGHT MAIN LANDING GEAR ACTUATOR AND PERFORMED SATISFACTORY GEAR SWINGS. (M)SDR EISA97282Actuator · failedLANDING GEAR LOWERED IN TURN TO FINAL, NOSE GEAR WOULD NOT EXTEND, WINGS LEVEL DOWN WIND, GEAR EXTENDED NORMALLY. REPLACED NOSE GEAR ACTUATOR. DRAG BRACE, AND TRANSFER CYLINDER. GEAR SWING CHECKS GOOD PER MM 32-33-0. SYSTEM CHECK NORMAL. (X)SDR 98ZZZM146Actuator · leakingFLT 7469 - FPO-PBI - RIGHT MAIN GEAR PARTIALLY EXTENDED IN FLIGHT. MANUAL EXTENSION REQUIRED. AIRCRAFT LANDED SAFELY. AIRCRAFT WAS MAINTENANCE FERRIED TO MIA WITH GEAR DOWN AND LOCKED. REMOVED AND REPLACED LEFT MAIN LANDING GEAR ACTUATOR O-RING. (M)SDR QXEA9800129Fitting · corrodedPDX - LEFT MAIN LANDING GEAR ACTUATOR ATTACHMENT FITTING MATING SURFACE ON FIREWALL MAIN LANDING GEAR FRAME STRUCTURAL ASSEMBLY HAS MINOR FRETTING CORROSION. REPAIRED IAW 9-54-147.SDR M8XA329MXC1Actuator · defectiveCOS - WHILE ACCOMPLISHING THE LANDING GEAR INSPECTION PORTION OF THE C-CHECK, MAINTENANCE NOTICED A SLIGHT AMOUNT OF 'PITTING' ON THE ACTUATOR ROD OF THE LEFT MAIN LANDING GEAR EMERGENCY EXTENSION ACTUATOR. MAINTENANCE REPLACED THE ACTUATOR IAW AMM 32-32-00, SDR 98ZZZM222Actuator · failedFLT 7476 - MCO-MIA - WHEN GEAR IS RETRACTED RED HANDLE STAYS ILLUMINATED. RIGHT MAIN STAYS STUCK IN TRANSIT. DUE TO WEATHER IN MCO, FLT CONTINUED TO MIA WITH GEAR DOWN. REMOVED AND REPLACED RIGHT MAIN GEAR ACTUATOR. (M)SDR RAIA971107Actuator · failedFLT 7493 - SBN - RIGHT MAIN LANDING GEAR WOULD NOT RETRACT. MAINTENANCE REPLACED RIGHT MLG RETRACTION JACK. (M)SDR HEEA0012152Actuator · wornNLG ACTUATOR EXCESSIVE END PLAY.SDR CA971216063Pinion Gear · loose(CAN) INTRANSIT LIGHT ON IN-FLIGHT. LANDED OK. NOSE ACTUATOR HAD EXCESSIVE PLAY IN THE PINION GEAR AND WAS VERY NOISY. PART TC: 317.SDR 98ZZZX87Actuator · failedNOSE LANDING GEAR RETRACT ACTUATOR FAILED TO LOCK IN THE COMPRESSED POSITION (GEAR DOWN) CAUSING THE AIRCRAFT NLG TO COLLAPSE (MINOR DAMAGE TO AIRFRAME) WITH NO REPORTED INJURIES. ACTUATOR NEW 1981 AND PERFORMED PER DESIGN UNTIL REMOVAL 1997 FOR LEAKING. UNISDR DLM88972453Bolt · brokenON WALKAROUND, FOUND LT MLG ACTUATOR ROD END ATTACH BOLT BROKEN. REPLACED BOLT.SDR QXEA9800126Bracket · corrodedPDX - LEFT MAIN LANDING GEAR ACTUATOR UPPER ATTACH BRACKET MOUNTING FACE ON AIRFRAME SIDE HAS LIGHT CORROSION AROUND UPPER ATTACH BOLD HOLE. REPAIRED IAW EA 9-54-146.SDR AU971431Actuator · broken(AUS) NOSE LANDING GEAR RETRACTION ACTUATOR AFT ATTACHMENT LUG BROKEN OFF.SDR 9721769754Actuator · inoperativeDURING CLIMB-OUT, THE NOSE LANDING GEAR RED UNSAFE AND NOSE GEAR DOOR OPEN INDICATION LIGHTS REMAINED ILLUMINATED ACCOMPANIED WITH NOISE FROM THE NOSE LANDING GEAR AREA. FLIGHT CREW FOLLOWED COCKPIT OPERATING PROCEDURES. CYCLED LANDING GEAR SEVERAL TIMES, RESDR MASA97220Actuator · failedFLT 5155 - PHX-FLG - UPON DESCENT INTO FLG CREW FOUND THAT THE GEAR WOULD NOT EXTEND. THE AIRCRAFT RETURNED TO PHX AND THE CREW REQUESTED THAT EMERGENCY VEHICLES STANDBY. THE GEAR WAS EXTENDED MANUALLY AND THE AIRCRAFT LANDED WITHOUT INCIDENT. PHX MAINTENANSDR CALA9701508Fitting · corrodedINSPECTION FOUND RT MLG RETRACT ACTUATOR UPPER ATTACH FITTING (COKE BOTTLE FITTING) CORRODED WITH .125 PLAY. THE COKE BOTTLE FITTING AND BUSHINGS WERE REMOVED AND THE LIGHT CORROSION WAS REAMED OUT PER OHM 57-40-01. A DYE CHECK WAS PERFORMED AND FOUND OK. BSDR CALA9701495Actuator · inoperativeTHE NLG WOULD NOT RETRACT AFTER TAKEOFF. THE GEAR WARNING HORN WAS ALSO ON. COMPLYING WITH ABNORMAL PROCEDURES WAS NO HELP. THE AIRCRAFT WAS RETURNED TO NGO WHERE IT LANDED WITHOUT INCIDENT. THE NLG RETRACT AND UNLOCK CYLINDERS WERE REMOVED AND REPLACED. SDR CALA9701481Retract Cyl · malfunctionedTHE NOSE GEAR UNSAFE LIGHT REMAINED ILLUMINATED WHEN GEAR WAS RETRACTED AFTER TAKEOFF. THE GEAR WAS CYCLED, BUT THE LIGHT REMAINED ON AND THE GEAR DOOR LIGHT WAS ON. THE AIRCRAFT WAS RETURNED TO LAS WHERE IT LANDED WITHOUT INCIDENT. THE AIRCRAFT MADE A FERRSDR MASA97192Actuator · leakingDURING NIGHT MAINTENANCE, THE LEFT MAIN LANDING GEAR ACTUATOR END CAP WAS FOUND LEAKING. MAINTENANCE REMOVED AND REPLACED THE ACTUATOR. EXTENSION/RETRACTION TEST WAS PERFORMED SUCCESSFULLY AND AIRCRAFT WAS RETURNED TO SERVICE. (M)SDR MASA97186Actuator · crackedFLL/MTH - FLT 5442 - EN ROUTE, THE MAIN GEAR EXTENDED UNCOMMANDED AND THE HYDRAULIC LOW ANNUNCIATOR ILLUMINATED. THE CREW MANUALLY EXTENDED THE NOSE GEAR, DECLARED AN EMERGENCY, AND LANDED IN MTH WITH NO FURTHER INCIDENTS. MAINTENANCE FOUND THE LT MLG ACTUATSDR AALA971973Actuator · defectiveORD - FLT 386 - AFTER TAKEOFF ORD, WHEN LANDING GEAR RETRACTED, NOSE LANDING GEAR DID NOT RETRACT. RECYCLED LANDING GEAR WITH SAME RESULTS. EXTENDED LANDING GEAR AND AIRCRAFT RETURNED TO ORD, LANDING WITHOUT INCIDENT. REPLACED NOSE LANDING GEAR RETRACT CYLI
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