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 B3OR20080079Actuator · out of positionAIRCREW REPORTED LANDING GEAR WARNING HORN SOUNDED AND GEAR-IN-TRANSIT INDICATOR ILLUMINATED AS AIRCRAFT WAS BEING TOWED OVER A BUMP (HANGAR THRESHOLD). SCHEDULED FLIGHT WAS CANCELLED. MAINTENANCE CREW WAS ABLE TO DUPLICATE EVENT BY SLIGHT ACCELERATION OF TOSDR C2XA08RI031Actuator · defectiveFLIGHT 3053 - EWR - CREW REPORTED LANDING GEAR AIR/GRND WARNING MESSAGE DURING GEAR TRANSITION TO EXTEND. EWR MX REMOVED AND REPLACED NOSE LANDING GEAR DOOR ACTUATORS IAW EMB 145 AMM 32-30-03 AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. AIRCRAFT WAS APPROVESDR C2XA08RI030Actuator · defectiveFLIGHT 3053 - EWR - CREW REPORTED LANDING GEAR AIR/GRND WARNING MESSAGE DURING GEAR TRANSITION TO EXTEND. EWR MX REMOVED AND REPLACED NOSE LANDING GEAR DOOR ACTUATORS IAW EMB 145 AMM 32-30-03 AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. AIRCRAFT WAS APPROVESDR GLBA20061088Actuator · wornENROUTE, THE LANDING GEAR WOULD NOT EXTEND NORMALLY WHICH REQUIRED THE PILOTS TO MANUALLY PERFORM THE GEAR EXTENSION. MAINT REMOVED AND REPLACED THE LT MLG ACTUATOR IAW MM 32-30. OPERATIONAL CHECKS OF THE GEAR SWINGS ALL CHECKED NORMAL. LANDING GEAR ACTUATORSDR GLBAActuator · wornSIGNIFICANT EVENT, ENROUTE, THE LANDING GEAR WOULD NOT EXTEND NORMALLY WHICH REQUIRED THE PILOTS TO MANUALLY PERFORM THE GEAR EXTENSION. MAINT REMOVED AND REPLACED THE LT MLG ACTUATOR IAW MM 32-30. OPERATIONAL CHECKS OF THE GEAR SWINGS ALL CHECKED NORMAL. LANDSDR DXTA20082941Actuator · false indicationLANDING GEAR IND UNSAFE (LEFTSIDE- NOGREEN- RED UNLOCK ON). INSTALLED REPAIRED LT MAIN LANDING GEAR ACTUATOR, PERFORMED CAMBER CHECK, SLOW CYCLE GEAR AND PURGED AIR FROM SYSTEM, SERVICED EMERGENCY AIR BOTTLE, CYCLED GEAR NUMEROUR TIMES, OPS CHECK GOOD. REF FESDR 031308N338CS1Actuator · intermittentON APPROACH, CREW REPORTED RT MAIN GEAR DOWN INDICATOR LIGHT FAILED TO ILLUMINATE. CREW FOLLOWED CHECKLIST AND WAS UNABLE TO RESOLVE PROBLEM. CREW ELECTED TO DIVERT. APPROACH WAS ABORTED; ON APPROACH INTO CREW BLEW GEAR DOWN AND DECLARED AN EMERGENCY. PRIOR TOSDR DXTA20082929Actuator · false indicationDURING DESCENT, WE NOTICED THE LT MAIN DOWN AND LOCK GREEN ANNUNC ON, WITH NO OTHER ABNORMAL INDICATIONS. T/S TO BAD ACTUATOR. REPLACED L/H MAIN LANDING GEAR ACTUATOR IAW 560XL MM CH 32-30-04. ADJUSTED CAMBER IAW 560XL MM CH 32-10-00. OP'S & LK CK GOODSDR 2008FA0000188Actuator · bypassingLT MLG ACTUATOR BYPASSING ON RETRACTION CAUSING INTERFERENCE WITH IB DOOR ROLLERS. NO EXTERNAL FAILURE INDICATION. UPON TEARDOWN, IT WAS DISCOVERED THAT THE CYLINDER WAS SCRATCHED AND THE PISTON SEAL WAS DAMAGED.SDR GUUA03080803Actuator · crackedFLIGHT: 9258, PILOT REPORTED, FOUND LT MLG LEAKING HYD FLUID. REPLACED LT MLG ACTUATOR.SDR DXTA20082917Actuator · intermittentDURING INITIAL LANDING ATTEMPT, LT MAIN GEAR DID NOT INDICATE DOWN AND LOCKED. PERFORMED GEAR SWING MANY TIMES AND COULD NOT DUPLICATE PROBLEM. REMOVED LT MLG ACTUATOR WHICH INCORPORATES THE DOWN AND LOCK SWITCH AND INSTALLED INSPECTED ACTUATOR IAW MM 32-30-04SDR BB08028Actuator · failedSJU STT-PHL FLT NR 1012 - AFTER TAKEOFF, THE GEAR WOULD NOT RETRACT AND THE GEAR LEVER WOULD NOT RAISE PAST THE OFF POSITION. CREW HAD THREE GREEN LIGHTS AND ELECTED TO LEAVE THE GEAR DOWN AND DIVERT TO SJU. AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENSDR DXTA20082905Actuator · malfunctionedUPON LOWERING THE LANDING GEAR THE RED (UNSAFE) LIGHT REMAINED ILLUMINATED AND THE LT MAIN GEAR GREEN LIGHT REMAINED OFF. LT GEAR ACTUATOR REPLACED WITH RENTAL UNIT. SYS TESTED IAW MM 32-30-04. ACTUATOR REPLACED DUE TO SUSPECTED INDICATION FAILURE.SDR DXTA20082901Actuator · malfunctionedSELECTED GEAR DOWN LT MAIN NO GREEN ANNUNCIATOR AND RED UNLOCK ANNUNCIATOR ON. REMOVED ACTUATOR P/N 9912537-3 S/N 0760. CLEANED AND INSPECTED GEAR ASSY. INSTALLED REPAIRED ACTUATOR P/N 9912537-3 S/N 0441. RESERVICED N2. CHECKED CAMBER, OPS CK OF GEAR GOOD.SDR DXTA20082893Actuator · malfunctionedWHILE RESETTING HYD CONTROL CIRCUIT BREAKER , L T MAIN GEAR EXTENDED AND GREEN DOWN AND LOCKED LIGHT ILLUMINATED. REMOVED AND REPLACED LT MAIN GEAR ACTUATOR WITH RENTAL UNIT IAW MM 32-30-04. OPS AND LEAK CHECK GOOD. INSTALLED UNIT HAS 2089 CYCLES.SDR SIMA200805304Actuator · wornON FLIGHT 3973, CREW REPORTED LANDING GEAR CLUNKING NOISE. DURING LANDING GEAR RETRACTION CLUNKING LOUD BANG AT RETRACTION. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED NOSE LANDING GEAR DOOR ACTUATOR IAW EMB 145 AMM 32-33-03. OPERATIONAL CHECK GOODSDR TIMR20080001Actuator · leakingLT MLG DID NOT RETRACT AFTER TAKEOFF. PILOT FLEW AC TO HOME BASE WITH GEAR DOWN. INVESTIGATION REVEALED THAT FLUID WAS PASSING THE PISTON INTERNALLY.SDR DL764080187Actuator · leakingCENTER HYDRAULIC QUANTITY DROPPED AT 28 PERCENT IN FLIGHT FL 300. FOUND RT MLG RETRACT ACTUATOR LEAKING. REPLACED ACT PER M/M LEAK CHECK GOOD.SDR 2008FA0000249Seal · leakingAFTER REPEATED TOUCH AND GO PROCEDURES, THE AC FAILED TO RETRACT THE LANDING GEAR DUE TO A LACK OF HYDRAULIC FLUID. THIS RESULTED IN A GEAR UP LANDING. DURING THE ACCIDENT INVESTIGATION IT WAS DETERMINED THAT THE HYDRAULIC FLUID RESERVOIR WAS DEPLETED OF FLUISDR DXTA200802847Actuator · malfunctionedFOLLOWING GEAR RETRACTION AFTER TAKEOFF, THE GREEN NOSE GEAR DOWN LIGHT REMAINED ILLUMINATED. REPLACED NLG ACTUATOR IAW MM CH 32-30-03 OPS AND LEAK CHECK GOOD.SDR CA080211018Actuator · failed(CAN) DURING DESCENT INTO INTENDED AIRPORT THE NLG INDICATOR INTRANSIT LIGHT STAYED ILLUMINATED WHEN LANDING GEAR EXTENDED. MAIN GEAR DOWN AND LOCKED LIGHT WERE GREEN. A FLY-BY WAS CARRIED OUT WITH GROUND MAINT VERIFYING THAT THE NLG WAS INDEED ONLY HALF WAY DSDR GUUA02060801Actuator · bypassingFLIGHT: 9149, DURING FLIGHT DC LOAD METERS BOTH SPIKE 20 PERCENT EVERY 20 SECONDS. REPLACED THE RT MLG ACTUATOR.SDR DXTA200802822Actuator · malfunctionedWHILE ON DOWNWIND GEAR WAS SELECTED DOWN, WE DID NOT HAVE A GREEN LIGHT FOR LT MAIN. WE HAD PROPER INDICATION FOR RT MAIN AND NOSE (GREEN) AND RED UNSAFE. GEAR WAS CYCLED AND 3 GREEN LIGHTS WERE OBSERVED, NO FURTHER ISSUES AROSE. REPLACED LT MAIN GEAR ACTUATOSDR 020108N547CS1Actuator · failedRT MAIN GEAR DOWN INDICATION FAILED TO ILLUMINATE AFTER GEAR EXTENSION. CREW RAN AFM CHECK LIST PROCEDURES WITH NO CHANGE. GEAR BLOWN DOWN, EMERGENCY DECLARED AND AC LANDED WITHOUT INCIDENT. AC CURRENTLY IN MAINT 02/01/2008. ON SITE MAINT REPLACED RT MAIN GEASDR DXTA200802793Actuator · malfunctionedRT21, MLG RED LIGHT ILLUMINATES WHEN AC IS ACCELERATED ABOVE ABOUT 280KIAS. REMOVED MALFUNCTIONING RT MLG DOOR ACTUATOR AND INSTALLED OVERHAULED ACTUATOR IAW MAINT CONTROL. VERIFIED ALL RT MLG INDICATION WIRING CONDITION AND SECURITY WITH SATISFACTORY RESULTSSDR WGEA200800012Actuator · defective"LANDING GEAR FAIL" CAS MESSAGE DISPLAYED IN FLIGHT AFTER GEAR RETRACTION. LEFT MAIN GEAR INDICATED UNSAFE AFTER SELECTING GEAR HANDLE DOWN, THREE GREEN INDICATED (GEAR DOWN), LANDING UNEVENTFUL. DAYJET WORK ORDER 1218, NRI 1. TROUBLESHOT LANDING GEAR FOUNDSDR DXTA200802788Actuator · malfunctionedON APPROACH AT 4000 FT AND 180 KIAS THE RT MAIN GREEN GEAR INDICATOR ILLUMINATED STEADY. JACKED AIRCRAFT AND T/S TO DEFECTIVE RT DOWNLOCK SWITCH. REMOVED & REPLACED RT MLG ACTUATOR AND ADJUSTED. OPS AND LEAK CHECKED GOOD IAW MM 32-01-00 DOWN JACKED AIRCRAFT.SDR DXTA200802783Actuator · activatedON GEAR EXTENTION THE RT GEAR INDICATED NOT DOWN AND LOCKED. REMOVED AND INSTALLED A RENTAL ACTUATOR PER MM 32-30-40 AND OPERATIONAL CHECKED PER MM 32-00-00 GROUND OPERATIONAL CHECKED GOOD.SDR HNAA0800043Door Actuator · failedAFTER TAKEOFF, THE LEFT MAIN GEAR DOOR CAUTION LIGHT ILLUMINATED AND THE GEAR DOOR WAS CONFIRMED TO BE IN THE OPEN POSITION. WHEN THE GEAR WAS CYCLED DOWN, ALL INDICATIONS WERE GREEN. THE CREW THEN CYCLED THE LANDING GEAR UP AND GOT THE SAME CAUTION INDICATISDR ERAA200800001Actuator · crackedNR 2 HYD SYSTEM PRSR DROPPED TO ALMOST ZERO UPON GEAR EXTENSION. LOUD BANG & NR 2 HYD ISO VALVE CAUTION LIGHT AND OUTBOARD ROLL SPOILER LIGHT ILLUMINATED. LEFT MLG RETRACT ACTUATOR HOUSING CRACKED. REMOVED AND REPLACED LEFT MLG RETRACT ACTUATOR.SDR CA080304011Actuator · failed(CAN) AIRCRAFT INDICATED (3 GREEN) ON APPROACH, UPON LANDING, NOSE GEAR RETRACTED RESULTING IN AC DAMAGE. UPON ARRIVAL, MAINT NOTED GEAR INDICATION REMAINED (3 GREEN) AND AC WAS SITTING ON ITS NOSE. THE AC WAS RAISED AND THE NOSE GEAR WAS PULLED INTO THE DOWN SDR DXTA200802769Actuator · intermittentON ILS APPROACH GEAR WAS EXTENDED BUT LT MAIN GEAR LIGHTS DID NOT ILLUMINATE. REMOVED LT MLG ACTUATOR AND INSTALLED REPAIRED ACTUATOR I.A.W. CESSNA 560XL MAINT. MAN. CHAP. 32-30-04, OPS AND LEAK CHECK GOOD.SDR DXTA200810073297Actuator · inoperativeAFTER TAKEOFF GOT INDICATION ON RT MAIN GEAR TRANSIT (RED) NOT LOCKED UP. IAW CHECKLIST, SLOWED PLANE DOWN, LOWER GEAR GOT 3 GREEN. RAISED GEAR AGAIN, RT MAIN STAYED GREEN, LT AND NOSE UP AND LOCKED. ALSO GOT ANTI-SKID LIGHT THIS TIME WITH THE GEAR. FELT LIKE SDR CA080109002Bushing · missing(CAN) REMOVED NR2 MLG RETRACTION ACTUATOR FOR WORK CARD 2339 AND FOUND THE PICKUP FITTING MISSING (HAT) BUSHING. HOWEVER, THE RETRACTION ACTUATOR WAS ASSEMBLED TO FITTING AND IN SERVICE WITHOUT THIS BUSHING. THIS PLACED SEVERE STRESS ON ATTACHMENT HARDWARE ANSDR 135762010708Actuator · failedNOSE GEAR DOWN AND LOCKED INDICATOR LIGHT WAS ILLUMINATED WITH GEAR UNSAFE AND HYDRAULIC PRESSURE LIGHTS OUT. PILOT PERFORMED CHECK LIST, BLEW GEAR DOWN, AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED NOSE LANDING GEAR ACTUATOR AND REPLACED WITH SERVICE ABLESDR ZESA2007002Actuator · bypassingAFTER TAKE OFF, PILOT SELECTED GEAR UP, NOSE GEAR DID NOT RETRACT. PILOT SELECTED GEAR DOWN, WITH ALL (3) GEAR DOWN AND LOCKED, LANDED BACK AT ORIGINAL AIRPORT. ACTUATOR BYPASSING.SDR DXTA200702719Actuator · inoperativeFAILED TO GET LT MAIN GEAR LIGHT UPON EXTENDING MLG. JACKED A/C, REMOVED NR 2 ENG HYD PUMP TO FACILITATE HYD PWR W/ROBO MULE, REMOVED & REPLACED LT MLG ACTUATOR, SWING GEAR MULTIPLE TIMES NO DEFECT NOTED. DOWNJACKED A/C, REINSTALLED NR 2 ENGINE RAN, OPS & LEASDR 2008FA0000076Actuator · malfunctionedNOSE GEAR LINEAR ACTUATOR TRIPPED CIRCUIT BREAKER INFLIGHT AND WAS NOT DETECTED PRIOR TO LANDING. THE AIRCRAFT WAS INADVERTENTLY LANDED WITH THE NOSE GEAR NOT EXTENDED. WHEN THE AIRCRAFT WAS RECOVERED, THE AIRCRAFT WAS LIFTED SO THE GEAR COULD BE EXTENDED. SDR 122107N540CS1Actuator · failedLT MAIN GEAR DOWN INDICATION FAILED ON GEAR EXTENSION. AFM EMERGENCY PROCEDURES DID NOT REMEDY SITUATION. DIVERTED FROM SCHEDULED DESTINATION. DECLARED EMERGENCY AND LANDED AIRCRAFT WITHOUT INCIDENT. MAINTENANCE PERSONNEL REPLACED SUSPECT GEAR ACTUATOR AND OSDR SIMA200734801Actuator · malfunctionedIN FLT VIBRATION WENT AWAY WHEN GEAR SELECTED DOWN. REMOVED AND REPLACED LT DOOR (NOSE) ACTUATOR IAW EMB 140 AMM 32-33-03. ALSO PERFORMED LANDING GEAR EXTENSION AND RETRACTION IAW EMB 140 AMM 32-32-00. OPS CHECK GOOD, NO DEFECTS NOTED AT THIS TIME. AIRCSDR SWIA200718942Actuator · malfunctionedFLT 6675 - ON APPROACH, RECEIVED NOSE GEAR DISAGREE AND NOSE GEAR DOOR OPEN WARNING MESSAGES BEFORE NOSE GEAR LOCKED DOWN IN PLACE WITH THREE GREENS. REPLACED NLG EXTEND/RETRACT ACTUATOR IAW CRJ 200 MM 32-33-01. OPS CHECK GOOD.
SDR SWIA200718924Actuator · malfunctionedFLT 6083 - NOSE GEAR DISAGREE SHORTLY AFTER GEAR RETRACTION. RETURNED TO FIELD. REPLACED NLG ACTUATOR IAW MM 32-33-01.
SDR 112707N508CSActuator · malfunctionedAFTER TAKEOFF NOSE LANDING GEAR DID NOT RETRACT. CREW ELECTED TO USE EMERGENCY BLOW DOWN. AIRCRAFT RETURNED AND MADE AN UNEVENTFUL LANDING.SDR 112207N336CS1Actuator · failedLT MLG DOWN INDICATION FAILED TO ILLUMINATE WHEN GEAR WAS EXTENDED. PERFORMED AFM ABNORMAL PROCEDURES. DECLARED EMERGENCY, BLEW GEAR DOWN AFTER A SHORT TIME, GREEN DOWN INDICATION DID ILLUMINATE AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE STAFF REPLACEDSDR TAS07003Cap · crackedMLG ACTUATOR WAS RECEIVED DUE TO INDICATIONS FOUND IN THE END CAP DURING ULTRASONIC TESTING. ACTUATOR WENT THROUGH A PRELIMINARY INSPECTION AND A COMPLETE FUNCTIONAL TEST WITH NO EXTERNAL EVIDENCE OF LEAKING OR CRACKING. AFTER DISASSEMBLY, A CRACK IN THE INTSDR C2XA07CL098Actuator · faultyFLT 2966, OKC - CLE. INBOUND TO CLE, AN AIR/GROUND FAIL MESSAGE ILLUMINATED DURING GEAR EXTENSION. THE RIGHT NOSE LANDING GEAR DOOR ACTUATOR WAS REMOVED AND REPLACED.
SDR QXEA200701749Actuator · malfunctionedPDX - ON FLIGHT 2431, RETURNED TO GATE, DURING TAKEOFF UPON GEAR RETRACTION, THE RIGHT GEAR DOOR AMBER LIGHT REMAINED ILLUMINATED. THE AMBER LIGHT EXTINGUISHED ON ITS OWN. NORMAL GEAR EXTENSION AND LANDING IN PDX. MAINTENANCE REMOVED AND REPLACED UPLOCK ASSYSDR CA071108006Actuator · failed(CAN) AFTER TAKEOFF THE CREW REPORTED THAT THE GEAR WAS SELECTED UP AND THE NOSE AND RT MAIN GEAR RETRACTED WITH NO FAULT, THE LT GEAR DID NOT RETRACT. THE CREW REPORTED THEY CYCLED THE GEAR DOWN AND THE (3) GREEN LIGHTS WAS ON EICAS INDICATING DOWN AND LOCK.SDR SWAA075591Actuator · faultyRIGHT MLG WOULD NOT REMAIN UP ON INITIAL RETRACTION. SECOND ATTEMPT GEAR STAYED UP. REMOVED AND REPLACED RIGHT MLG UPLOCK ACTUATOR PER MM.SDR QXEA200701704Actuator · malfunctionedMSO FLIGHT NR 2397: UPON TAKEOFF AND LANDING, GEAR RETRACTION RIGHT MAIN GEAR DOOR REMAINED OPENED WITH RIGHT GEAR DOOR UNSAFE INDICATION. FLIGHT CONTINUED TO SEA. MAINTENANCE REMOVED AND REPLACED THE RT MLG DOOR ACTUATOR AND RT MLG SOLENOID SEQUENCE VALVE (
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