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 PCAA9700573Fitting · crackedNOSE LANDING GEAR RETRACTION ACTUATOR FITTING CRACKED THROUGH INBOARD ATTACH BOLT BORE. REMOVED AND REPLACED NOSE LANDING GEAR RETRACTION ACTUATOR FITTING WITH SERVICEABLE UNIT. OPERATIONAL AND RETRACTION TEST NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)SDR 97ZZZX4505Actuator Rod · failedAFTER TAKEOFF, MLG RETRACTED NORMALLY AND NLG REMAINED EXTENDED. LANDING GEAR WAS RE-EXTENDED AND A SAFE LANDING WAS MADE. MAINTENANCE INSP FOUND THE THREADED END OF NLG ACTUATOR ROD HAD BROKEN OFF ALLOWING NLG ACTUATOR TO HANG FREELY IN THE WHEELWELL. THESDR COMA9760191Actuator · leakingHYDRAULIC LEAK RIGHT HAND MLG RETRACT ACTUATOR. REPLACED ACTUATOR.SDR CALA9701398Actuator · inoperativeWHEN GEAR HANDLE WAS MOVED TO UP AFTER TAKEOFF, THE AMBER DOORS LIGHTS AND AMBER GEAR LIGHT REMAINED ILLUMINATED AND ALL GREEN LIGHTS WERE OUT. THE EICAS MESSAGE GEAR DISAGREE ALSO APPEARED. ALL LIGHTS WENT OUT AFTER APPROXIMATELY 45 SECONDS. MAINTENANCE FOSDR 97ZZZX4727Actuator · splitAIRCRAFT DEPARTED ON A FAR 135 FLIGHT AT APPROXIMATELY 1400 HOURS TO PORTALES, N.M. UPON DEPARTURE, THE LANDING GEAR WOULD NOT RETRACT. THE PILOT ELECTED TO RETURN TO ALBUQUERQUE INTERNATIONAL AIRPORT. WHEN HE MOVED THE GEAR HANDLE TO THE UP POSITION, NOTHISDR AALA971838Actuator · defectiveDFW - FLT 1171 - AFTER TAKEOFF DFW WHEN LANDING GEAR RETRACTED, NOSE LANDING GEAR DID NOT RETRACT. ACCOMPLISHED ABNORMAL PROCEDURES WITH SAME RESULTS. EXTENDED LANDING GEAR AND AIRCRAFT RETURNED TO DFW, LANDING WITHOUT INCIDENT. REPLACED NOSE LANDING GEAR RSDR TWAA9711601Actuator · malfunctionedSTL - FLT 173 - DURING GEAR RETRACTION THE LEFT MAN GEAR FAILED TO RETRACT ON THE FIRST ATTEMPT, SECOND ATTEMPT WAS SUCCESSFUL. REMOVED AND REPLACD THE LEFT MAIN GEAR ACTUATOR, MFG P/N 65-17830-13, MANUFACTURED BY BOEING. OPERATIONAL CHECK NORMAL. (M)SDR CALA9701367Actuator · inoperativeTHE LEFT MLG RED UNSAFE LIGHT REMAINED ILLUMINATED WITH THE YELLOW GEAR DOOR LIGHT ON AFTER GEAR RETRACTION LEAVING IAH. CYCLING THE GEAR DID NOT HELP. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LSDR MASA97154Actuator · failedAIRSHUTTLE 5547 - BWI-BDR - UPON DESCENT IN BDR, THE CREW SELECTED GEAR DOWN AND DID NOT GET GEAR DOWN AND LOCKED INDICATION. THE CREW DECLARED AND EMERGENCY AND LANDED IN BDR WITH NO FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR ACTUATSDR 97ZZZM1071Actuator · leakingFLT 7416 - MIA-TPA - AFTER TAKEOFF WITH GEAR RETRACTED, RED HANDLE LIGHT ILLUMINATED AND CIRCUIT BREAKER POPPED. AIRCRAFT RETURNED TO MIA. REMOVED AND REPLACED LEFT MAIN LANDING GEAR ACTUATOR. CYCLED LANDING GEAR 4 TIMES. NO DEFECT NOTED. (M)SDR VTZA97553Actuator · failedFLT 6585 - SWF-IAD - AIRCRAFT MADE AN ABORTED APPROACH DUE TO NOSE GEAR WOULD NOT EXTEND, GEAR CYCLED 4 TIMES BEFORE GEAR CAME DOWN. AIRCRAFT LANDED AND WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED NOSE GEAR ACTUATOR SDR CA971010010Actuator · leak(CAN) AFTER DEPARTURE ON LAST LEG OF FLIGHT LANDING GEAR WOULD NOT RETRACT. FLEW WITH GEAR DOWN AND LOCKED. NLG RETRACT CYLINDER HAS INTERNAL LEAK. REPLACED TELESCOPIC ROD AND RETRACT CYLINDER. PART TC: 7,811.SDR 98ZZZM90Line · failedGREEN HYD SYSTEM LOW QTY AND LOW PRESS IN FLT. REPLACED HYD RETURN HOSE TO LEFT MLG RETRACTION JACK. (M)SDR DLL10971794Actuator · failedC-HYD SYSTEM HYD QTY DROPPED TO 1/4 WITH ASSOCIATED LOW QTY LIGHT. CAUSE IS FAILURE OF RT MLG RETRACT CYLINDER. RT MLG DOOR DAMAGED ON LANDING. REPLACED ACTUATOR.SDR RAIA970902Seal · seepSTL - FLT 7314 - NOSE GEAR INTRANSIT LIGHT ON WITH GEAR UP. MAINTENANCE REPLACED NOSE RETRACTION JACK SEAL, PERFORMED GEAR SWING. (X)SDR 98ZZZX111Actuator · brokenNOSE GEAR ACTUATOR BROKEN AT AFT ATTACH HOLE (BOLT HOLE). COULD HAVE BROKEN WHEN NOSE GEAR WAS FORCED DOWN AFTER ACCIDENT.SDR MASA97147Actuator · leakingTLH/PNS - FLT 5500 - IN-FLIGHT, THE GEAR EXTENDED UNCOMMANDED. BOTH THE GEAR DOWN AND HYDRAULIC LOW ANNUNCIATORS ILLUMINATED. AIRCRAFT LANDED IN PNS WITH NO FURTHER INCIDENTS. AIRCRAFT WAS FERRIED TO JAX WHERE THE ACTUATOR WAS FOUND LEAKING. MAINTENANCE RSDR 9716409920Actuator · failedNOSE LANDING GEAR DID NOT FULLY RETRACT AFTER TAKEOFF. FLIGHT RETURNED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NOSE GEAR RETRACT CYLINDER, OPERATIONAL CHECK NORMAL.SDR CA970909016Bracket · cracked(CAN) THE RIGHT MAIN LANDING GEAR ACTUATOR FUSELAGE MOUNTED BRACKET WAS FOUND CRACKED AT THE LOWER FORWARD BOLT HOLE. BRACKETSDR C2XA97BT061Fitting · brokenEWR - FLT 3455 - INBOUND TO NEWARK UPON GEAR EXTENSION, RIGHT HAND MAIN LANDING GEAR EXTENDED WITH A LOUD BANG. AIRCRAFT LANDED NORMALLY. MAINTENANCE FOUND RT MLG ACTUATOR ATTACH BRACKET SHEARED OFF AND ACTUATOR HANGING FREELY. ACTUATOR REMOVED, GEAR PINNEDSDR 97ZZZX3962Actuator · crackedRIGHT GEAR EXTENDED ON ITS OWN WITHOUT COMMAND INPUT. HYDRAULIC LOW LEVEL ANNUNCIATOR ILLUMINATED. INVESTIGATION FOUND RIGHT GEAR ACTUATOR WAS CRACKED AND LEAKING FLUID.SDR TWAA9798001Actuator · failedSTL - FLT 67 - DURING CLIMB, THE LEFT MAIN LANDING GEAR LIGHT REMAINED ON. REMOVED AND REPLACED LEFT MAIN GEAR ACTUATOR, MFG P/N 65-17830-13, MANUFACTURED BY BOEING COMPANY. (M)SDR C2XA97IA231Fitting · crackedDURING 2C-CHECK INSPECTION, FOUND LEFT MAIN LANDING GEAR ACTUATOR (FUSELAGE) ATTACHMENT FITTING BOLT HEAD BROKEN OFF. MAINTENANCE REMOVED AND INSPECTED BOLT AND FITTING AND FOUND FITTING CRACKED AT BOLT HOLE LOCATION. MAINTENANCE REPLACED FITTINGS AND BOLT. SDR 97ZZZX3872Actuator · brokenFOUND RIGHT MAIN GEAR ACTUATOR CRACKED AND BROKEN IN THREADED AREA OF ROD ASSY. CRACK LOCATED AT AREA WHERE THREADS START ON ROD. AIRCRAFT HIGH TIME (+18,000 HOURS). AGE FATIGUE A POSSIBILITY.SDR CKSA97456Actuator Bolt · brokenPERFORMED GEAR UP LATCH CHECK AND DOOR'S NOT LATCHED AND GEAR NOT AND LATCHED LIGHT ILLUMINATED. CYCLED GEAR AND PERFORMED CHECKLIST AND LIGHTS REMAINED ON. SECURED RIGHT MLG ACTUATOR, INSTALLED AND SAFTIED ALL THREE GEAR PINS FOR FLIGHT. THIS A/C HAS BEEN SDR 97ZZZX3804Fitting · brokenDURING NON-ROUTINE MAINTENANCE, FOUND NOSE GEAR ACTUATOR ATTACH FITTING UPPER RT LEG BROKEN AT ATTACH BOLT HOLE. REPLACED WITH NEW PART. REVIEW OF LOG BOOKS INDICATE THIS AIRCRAFT HAD BEEN SEVERELY DAMAGED IN THE NOSE GEAR AREA (AS WELL AS HAVING 3 GEAR UP LSDR CALA9701221Actuator · inoperativeTHE AIRCRAFT HAD A BRIEF HISTORY OF THE NLG RED UNSAFE LIGHT REMAINING ILLUMINATED AFTER GEAR RETRACTION. CYCLING THE GEAR CORRECTED THE PROBLEM. MAINTENANCE FOUND THE NLG ACTUATOR AT FAULT. THE NLG ACTUATOR WAS REMOVED AND REPLACED IAW MM 32-32-06. LEAK ASDR IXXA9700119Actuator · failedAFTER TAKEOFF UPON GEAR RETRACTION, THE DOORS LIGHT REMAINED ILLUMININATED AFTER THE UPLATCH CHECK. THE GEAR WAS RECYCLED SEVERAL TIMES WITH NO CHANGE IN WARNING STATUS. THE FLIGHT RETURNED TO HIK. MAINTENANCE REPLACED THE MAIN GEAR CONTROL VALVE, THE HYDRASDR SIMA972195Fitting · failedDFW - FLT 3621 - CREW REPORTED A LOUD NOISE FROM RT GEAR WHEN LOWERED FOR LANDING AT DFW. MAINTENANCE FOUND THE FITTING THAT ATTACHES THE UPPER END OF RIGHT LANDING GEAR ACTUATOR HAD FAILED. ACROSS TWO MOUNTING BOLT HOLES (2 MOUNTING BOLTS WERE ALSO BROKEN OSDR SWIA97923Actuator · out of adjustRIGHT MAIN GEAR WOULD NOT RETRACT AFTER TAKEOFF. RETURNED FOR LANDING. ADJUSTED RIGHT MAIN ACTUATOR OUT 1 TURN IAW MM 32-00-00. SWUNG GEAR 12 TIMES, OPS CHECKS GOOD ON GROUND.SDR MASA97084Actuator · failedPBI/TLH - FLT 5287 - ON APPROACH, FLAPS WERE SELECTED TO 17 DEREES AT WHICH TIME THE RT GEAR 'FREE FELL' OUT OF THE UP AND LOCKED POSITION. THE LANDING GEAR HANDLE WENT RED, THE LANDING GEAR CIRCUIT BREAKER TRIPPED AND THE GEAR HANDLE SOLENOID ENGAGED. THE CSDR CA970811006Hose · leaking(CAN) WHEN LANDING AND GEAR SELECTED DOWN, THE NR2 HYDRAULIC SYSTEM DEPLETED. FOUND NOSE LANDING GEAR DRAG STRUT ACTUATOR DOWN LINE RUPTURED.SDR ABXA9701339Actuator · defectiveAFTER PLACING THE GEAR HANDLE IN THE UP POSITION, THE GEAR UNSAFE LIGHT REMAINED ILLUMINATED AND THE DOOR NOT LATCHED LIGHT REMAINED ON. RECYCLED GEAR, WITH NO CHANGE. PERFORMED ALTERNATE UPLATCH CHECK AND GEAR WAS UP AND LOCKED. REPLACED MLG ACTUATOR AND CSDR 97ZZZX4205Actuator · faultyPILOT REPORTED INDICATION OF UNWANTED LANDING GEAR EXTENSION. AFTER TROUBLESHOOTING HYDRAULIC SYSTEM, FOUND RT MAIN ACTUATOR O-RING AND SCRAPER SEAL ARE OLD. TEST FLIGHT OK, NO PROBLEM.SDR ASAA9780163Bolt · brokenLAX - DURING MAINTENANCE CHECK, THE LEFT MLG RETRACT ACTUATOR LOWER ATTACH LINK BOLT WAS FOUND BROKEN. REPLACED BOLT IAW DC9 MM 32-32-02. (M)SDR TSAA9729179Swivel Fitting · failedHNL/KOA - FLT 92 - PILOT REPORT: A-SYSTEM FAILURE AFTER GEAR RETRACTION ON TAKEOFF. DECLARED EMERGENCY. QRH AND STANDARD PROCEDURES FOLLOWED. LANDING UNEVENTFUL. AIRCRAFT TOWED TO RAMP. REPLACED NR 1 ENGINE DRIVEN HYD POWER IAW MM 29-11-32, PAGES 401-405SDR CALA9701118Bolt · shearedTHE AIRCRAFT HAD A BRIEF HISTORY OF THE LT MLG RED LIGHT REMAINING ILLUMINATED AFTER GEAR RETRACTION. MAINTENANCE FOUND LOWER BOLT OF THE LT MAIN GEAR ACTUATOR LOWER MOUNT POINT SHEARED. THE BOLT WAS REMOVED AND REPLACED, A GEAR RETRACTION WAS PERFORMED IAW SDR AALA971285Actuator · defectiveDFW - FLT 857 - AFTER TAKEOFF PBI, WHEN LANDING GEAR RETRACTED, GEAR DOOR OPEN LIGHT AND RT MAIN LANDING GEAR RED LIGHT REMAINED ILLUMINATED. RECYCLED LANDING GEAR AND GEAR DOOR OPEN LIGHT EXTINGUISHED, BUT RIGHT MAIN LANDING GEAR RED LIGHT REMAINED ILLUMINATSDR AWXA9700397Actuator · inoperativeAIR TURNBACK, RIGHT LANDING GEAR DID NOT RETRACT AFTER TAKEOFF. WITH GEAR HANDLE IN THE UP POSITION THE RED GEAR UNSAFE STAYED ON. REMOVED AND REPLACED RT MAIN GEAR ACTUATOR. LEAK AND OPS CHECK GOOD.SDR GLBA97108Actuator · failedNO RIGHT GEAR DOWNLOCK INDICATION (INTERMITTENT). MAINTENANCE CLEANED DOWNLOCK SWITCH, TEST FLIGHT FAILED, FERRIED TO SPI. REMOVED AND REPLACED MLG ACTUATOR. OPS CHECK GOOD. (X)SDR RAIA970707Retraction Jack · failedFLT 7061 - STL - WITH LANDING GEAR UP NOSE INTRANSIT LIGHT REMAINED ILLUMINATED. MAINTENANCE REPLACED NOSE GEAR RETRACTION JACK. (M)SDR CALA9701040Actuator · inoperativeTHE LT MLG UNSAFE INDICATOR LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. THE GEAR HANDLE WAS CYCLED SEVERAL TIMES FROM UP TO NEUTRAL POSITION UNTIL THE LIGHT EXTINGUISHED. THE LT MLG ACTUATOR WAS REMOVED AND REPLACED, LEAK AND OPERATIONAL CHECKS WERE GOSDR ABXA9701228Fitting · crackedDURING C-CHECK, FOUND THE RT MAIN LANDING GEAR DOOR ACTUATOR ATTACH FITTING IS CRACKED. *S/D* REPLACED FITTING IAW DC9 SRM 51-30-1.SDR 97UAL900549Actuator · crackedLT MLG ACTUATOR OUTBOARD ATTACH LUG (HEAD END) WAS FOUND BROKEN IN HALF. THE HALF THAT WAS BROKEN OFF WAS FOUND IN TWO SEPARATE PIECES NEAR THE TRAILING EDGE PANEL. THE ACTUATOR WAS RETAINED IN POSITION BY THE GEOMETRY OF THE ACTUATOR BEAM ASSEMBLY. NO LANDSDR AALA971155Actuator · defectiveMEM - FLT 1191 - AFTER TAKEOFF MEM, LT MLG RED LIGHT AND GEAR DOOR OPEN LIGHT REMAINED ON WITH HANDLE UP. ACCOMPLISHED CHECK LIST PROCEDURES, NO HELP. GEAR RAISED NORMALLY, HYDRAULIC PRESSURE WAS GOOD, PUMPS WERE GOOD, NO CIRCUIT BREAKERS OUT, AND THERE WAS SDR CALA9700975Actuator · leakingTHE NOSE GEAR RED UNSAFE LIGHT REMAINED ILLUMINATED AFTER TAKEOFF. ABNORMAL PROCEDURES WERE COMPLIED WITH, BUT THE LIGHT REMAINED ILLUMINATED. THE AIRCRAFT WAS RETURNED TO LAS WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND KNEE HINGE BOLT LOOSE AND RETSDR 97ZZZX3362Actuator · failedNO NOSE GEAR DOWN INDICATIONS REPORTED. FOUND NLG ACTUATOR WITH OPEN CIRCUIT.SDR DLM88971189Bolt · shearedLT MLG LWR ACT/BOTTOM BOLT SHEARED. FOUND DURING LUBE. REPLACED LWR BOLT ASSEMBLY AND LUBED PER M/M. VISUALLY INSPECTED UPPER BOLT, NO DAMAGE NOTED.SDR CA970624026Actuator · intermittent(CAN) AFTER TAKEOFF UNABLE TO RETRACT NOSE LANDING GEAR. AIRCRAFT RETURNED. UNABLE TO DUPLICATE SNAG DURING GEAR SWING. REPLACED NOSE GEAR LOCK ACTUATORSDR WTAA970108Actuator · out of adjustFAT - RIGHT MAIN A AND B INTRANSIT LIGHTS STAY ON AFTER GEAR RETRACTION. MAINTENANCE ADJUSTED RIGHT MLG RETRACTION JACK ROD END. PERFORMED GEAR SWING, GROUND CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (X)
Back to JASC 3233