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 SWAA113896AActuator · faultyON APPROACH , RT MAIN LANDING GEAR GREEN LIGHT DID NOT ILLUMINATE. R/H MAIN LANDING GEAR EXTENDED MANUALLY. R&R RT MLG DOWN LOCK ACTUATOR PER MM.SDR MALA110133Selector Valve · inoperativeUPON DEPARTURE, RECEIVED A "GEAR DISAGREE" WARNING. RETURNED TO BDL AFTER BURNING FUEL TO PREVENT OVERWEIGHT LANDING. ACCESSED CURRENT FAULTS SHOW 005968 NO GEAR MOVEMENT. DEFERRED LANDING GEAR RETRACTION STS IAW MEL 32-30-1A. MX PROCEDURES C/W. REPLACED SDR REXA201100312Roller · stuckON APPROACH INTO SBN CREW GOT NOSE GEAR DISAGREE. MANUAL EXTENSION PULLED, A/C LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY DECLARED. FOUND NLG ROLLER STUCK, FREED ROLLER AND C/W PA 05-018A.SDR GLBA201105241Line · wornAUTO FEATHER OFF ANNUNCIATION ILLUMINATED WHEN THE AUTO FEATHER WAS TURNED OFF IN THE CLIMB. THE GEAR IN TRANSIT LIGHT THEN ILLUMINATED NO GREEN GEAR LIGHTS ILLUMINATED. DID NOT EXCEED 180 KNOTS. MAINTENANCE REPLACED THE LT MLG RETRACT LINE IAW AIM 10-32-01SDR VNAA2011052600016Unknown · malfunctionedCREW REPORTED NOSE GEAR WOULD NOT RETRACT AND GEAR DISAGREE MASTER WARNING AFTER TAKEOFF FROM XNA. CREW RETURNED TO XNA AND LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED CHECKS OF LANDING GEAR EXTENSION AND RETRACTION SYSTEM USING AIRCRAFT MAINTENANCE MANUASDR CA110526005Selector Valve · malfunctionedON APPROACH AFTER A 5 HR FLIGHT THE CREW SELECTED GEAR DOWN. THE MAIN GEAR EXTEND, THE NOSE DOORS OPEN BUT THE GEAR REMAIN IN THE NOSE WELL. THE GEAR DISAGREE WARNING ILLUMINATES. CREW EXECUTES A GO-AROUND, THE CREW SELECTS MANUAL GEAR RELEASE. THE NOSE GEASDR ASAA1149680Module · failedRIGHT MAIN LANDING GEAR SLOW TO EXTEND. RIGHT GEAR RED REMAINED RED FOR 30 SECONDS AFTER OTHER GEAR SHOWED GREEN. DURING GO AROUND A "KLUNK" WAS HEARD AND FELT THEN INDICATED DOWN. GEAR WAS DOWN DURING RETURN TO AIRPORT. HYDRAULIC PRESSURE WAS NORMAL. SELESDR C2XA11RI087Electronic Unit · defectiveFLIGHT 2685 - FLIGHT CREW REPORTED LANDING GEAR AIR/GROUND SYSTEM FAIL ON ROTATION DURING T/O. EWR MX REMOVED AND REPLACED LGEU AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.SDR DXTA2011051904584Actuator · malfunctionedAFTER TAKEOFF, GEAR SELECTED UP, NLG WHEEL INDICATOR LIGHT STAYED GREEN WITH SOUND INDICATION, GEAR DOORS WERE STILL OPEN. MLG SWITCH WAS SELECTED DOWN WITH 3 GREEN INDICATIONS OF DOORS OPEN. SELECTED GEAR UP AGAIN WITH SAME INDICATION. MLG SELECTED DOWN WITSDR CA110601007Bearing · failedELECTRIC LANDING GEAR MOTOR FOR THE GEAR HYDRAULIC POWERPACK ASSY WAS FOUND WITH INTERNAL BEARING DAMAGE AND ELECTRICAL BURNING SMELL. PART REPLACED. NO FURTHER ISSUES.SDR QXEA2011052300353Control Unit · malfunctionedAFTER TAKEOFF CLIMB, GREEN NOSE GEAR LIGHT DOWN STAYED ON CALLED MX. PERFORMED ALTERNATE EXTENSION. RETURN TO FIELD. LANDING UNEVENTFUL. TOWED BACK TO GATE. REPLACED THE LANDING GEAR SELECTOR HANDLE WITH NO HELP. R & R THE ADVISORY CONTROL BOX IAW AMM TASSDR GUUA93932051711AValve · failedON TAKEOFF, UNABLE TO RETRACT LANDING GEAR, RETURNED TO DEPARTURE, LANDED WITHOUT INCIDENT. REPLACED LANDING GEAR SERVICE VALVE, OPS CHECK OK.SDR HYIA20140415058Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURESDR HYIA20140415057Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURESDR HYIA20140415056Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURESDR C2XA11RI081Electronic Unit · defectiveFLIGHT 5837 - RIC - FLIGHT CREW REPORTED LG AIR GRND FAIL MESSAGE ON EICAS AFTER T/O. CREW DIVERTED FLIGHT TO RIC AND LANDED UNEVENTFULLY. RIC MX REMOVED AND REPLACED LGEU AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.SDR HNAA2011051700144Landing Gear · malfunctionedAFTER GEAR RETRACTION, NOSE GEAR DOORS OPENED AND NOSE GEAR PARTICAIALLY EXTENDED AND RETRACTED TWICE WITH ALL ASSOCIATED LIGHTS. JACKED ACFT AND PERFORMED LANDING GEAR, OPS CHECK 3 TIMES. CLEARED PSEU MEMORY. PERFORMED OPS CHECK 3 TIMES. PSEU CODED 55 AND SDR HYIA20140415055Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURESDR BSYA2011023Bolt · brokenAFTER DEPARTING LCK SELECTED GEAR UP BUT THE RIGHT GEAR DID NOT RETRACT, RETURNED TO LCK. MAINTENANCE FOUND THE FORK BOLT ON THE UNLOCK CABLE WAS BROKEN. REMOVED AND REPLACED FORK BOLT, OPS CHECKS GOOD.SDR CHQA201100172Electronic Unit · faultyCREW REPORTED THAT AFTER TAKEOFF, THE LANDING GEAR WOULD NOT RETRACT WHEN SELECTED TO THE UP POSITION. THE AIRCRAFT RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT WITH NO OBVIOUS DEFECTS NOTED. THE CMC WAS CHECKED AND HAD SDR REXA201100282Unknown · malfunctionedON APPROACH INTO BMI CREW REPORTED GEAR DISAGREE. CYCLED DOWN/RETRACTION HANDLE MESSAGE CLEARED "NO" EMERGENCY DECLARED DEFERRED LANDING GEAR RETRACTION SYSTEM IAW MEL 32-30-01 DM-43515.SDR UALA2011050902247Safety Valve · faultyLDG GEAR HANDLE BINDS ON RETRACTION. HANDLE ASSEMBLY IS LOOSE. REPLACED LANDING GEAR LEVER CONTROL ASSY IAW MM AND TEST IAW TASK. TESTS NORMAL. NEED TO CHECK EXTENDED PROXIMITY SENSORS RESISTANCE REF TSM. FOUND NLG SENSOR 24GA WIRING TO LGCIU NR 1 SHORTINSDR TRBA2011049Landing Gear · lack of lubeAFTER TAKEOFF AND AFTER LANDING GEAR SELECTED UP, A BIG NOISE WAS HEAR ON THE RT MLG. CONFIRMED BY THE F/A. EMERGENCY DECLARED. DECISION WAS MADE TO RETURN TO DEPARTURE AND CHECK FOR POSSIBLE DAMAGE. PERFORMED VISUAL INSP RT MLG NO DAMAGE FOUND. PERFOMED MSDR TRBA2011050Selector Valve · failedLANDING GEAR DID NOT COME DOWN WHEN SELECTED DOWN ON THE L/G LEVER. MANUAL EXTENSION WAS ACCOMPLISHED USING THE EMERGENCY HANDLE. REMOVED AND INSTALLED LANDING GEAR SELECTOR VALVE IAW JIC 32-31-51. NO LEAKS NOTED AND PERFORMED NORMAL EXTENSION AND RETRACTIOSDR CA110513004Relay · failedLANDING GEAR MOTOR RELAY CONTACTS WELDED SHUT ALLOWING HYD MOTOR TO RUN FOR AN EXTENDED PERIOD EVEN THOUGH THE 2 AMP LANDING GEAR MOTOR RELAY C/B POPPED. THE RELAY WAS REPLACED AND THE HYD POWER PAC REMOVED FOR INSP AND SERVICE AS REQUIRED BY THE MFG AS IT RANSDR C2XA11RI067Electronic Unit · malfunctionedFLIGHT 2473 - EWR - FLIGHT CREW REPORTED LG AIR/GND FAIL MESSAGES POPS UP EVERY TIME GEAR IS SET TO DOWN POSITION. MESSAGE GOES AWAY AFTER FEW SECONDS. EWR MX REMOVED AND REPLACED NR 1 AND NR 2 NOSE GEAR DOOR ACTUATOR, AND LGEU. MX PERFORMED OPERATIONAL CHESDR JJBA367PH321246Sequence Valve · inoperativeDURING APPROACH AND UPON SELECTING "GEAR DOWN", THE NLG SHOWED ONLY "RED" (UNSAFE) LIGHT. EMERGENCY WAS DECLARED. ALTERNATE EXTENSION METHOD WAS ACCOMPLISHED SATISFACTORY. GROUND MX CREW R & R THE NLG SEQUENCE VALVE. LANDING GEAR EXTENSION AND RETRACTION SSDR HNAA2011062300189Control Cable · corrodedMLG ALTERNATE EXTENSION SYS CONTROL CABLE SHOWING SIGNS OF CORROSOIN IN MAIN LANDING GEAR WELL TO REAR DOOR RELEASE. R & R LEFT MLG ALTERNATE EXTENSION SYS CONTROL CABLE IAW -8 -100, MM 32-35-00.SDR NSVA2011104Swivel · damagedLOG PAGE "HYD FLUID QTY LOSS & MAIN HYD ACCUM FAILURE. HYD LEAK IN RIGHT MAIN GEAR WELL. REMOVED AND REPLACED RT MLG DOWNLOCK SWIVEL REF SAAB AMM 32-33-10-02. LANDING GEAR EXTENSION & RETRACTION REQUIRED OPS CHECKED OF LG EXT & RET GOOD REF SAMM 32-30-00-05SDR SIMA201112303Electronic Unit · inoperativeON FLIGHT 4202 THE CREW REPORTED THE RECEIVED A LAND AIR GROUND FAIL MESSAGE AFTER TAKEOFF. THE LANDING GEAR DID NOT RETRACT. THE CAPTAIN ELECTED TO RETURN TO ORD. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND RSDR QXEA2011050300300Sequence Valve · malfunctionedON TAKEOFF, GEAR HANDLE SELECTED UP-SLIGHT PAUSE ON MOTION WHILE HANDLE RETRACTING GEAR PANEL INSTANTLY SHOWED ONLY 3 RED LIGHTS. AFTER 5-10 SECONDS MAIN DOORS OPENED AND MAINS RETRACTED NOSE DOOR RED NOSE UNSAFE REMAINED ILLUMINATED. EVENT MARKER PUSHED, ALSDR IPXA1566274Actuator · inoperativeGEAR LEVER WOULD NOT MOVE TO UP POS IN FLIGHT.WAS FREE TO MOVE TO UP P OS WHEN LOCK OVRD PUSHED. T/S PER FIM 32-30-00. FOUND LUG ON THE END OF TRUCK POSITIONER ACTUATOR BROKEN. (LT GEAR) R&R LEFT MLG TRUCK POSITIONER ACTUATOR IAW MM 32-32-15-4.SDR REXA201100255Uplock · defectiveGEAR DISAGREE. REMOVED AND REPLACED NOSE GEAR LANDING UPLOCK ASSY IAW AMM 32-33-05. OPS CHECK GOOD.SDR GUUA93632042811ARelay · shortedWHEN LANDING GEAR WAS SELECTED DOWN NO DOWN ANNUNCIATORS ILLUMINATED. RAN QRH AND EXTENDED LANDING GEAR MANUALLY. ALL GREEN ANNUNCIATORS ILLUMINATED EXCUTED SAFE LANDING. R & R LANDING GEAR RELAY.SDR MASA2011042902540Bolt · shearedGEAR DISAGREE GEAR UP; NLG UPLOCK BRACKET BOLT FOUND SHORN. REPLACED BOLT, ADJUST BRACKET, OPS NORMAL.SDR HYIA20140415054Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURESDR CA110425012Landing Gear · malfunctioned(CAN) ON APPROACH THE FIGHT CREW SELECTED GEAR DOWN RESULTING IN GEAR INDICATION OF 3 RED AND 3 GREEN LIGHTS. EXECUTED A MISSED APPROACH AT WHICH TIME THE GEAR WAS CYCLED AND THE CREW OBTAINED THE PROPER INDICATION OF 3 GREEN LIGHTS AND NO RED LIGHTS, LANDED SDR C2XA11RI057Uplock · inoperativeFLIGHT CREW REPORTED LANDING GEAR SLOW TO RETRACT AFTER T/O. RT MAIN GEAR INDICATION SWITCHED FROM UP TO AMBER TO UP A FEW CYCLES FOR OVER 30 SECONDS. THUMPING HEARD FROM NOSE WHEEL WELL. MX R & R RT MLG UPPER LOCK BOX AND PERFORMED OPS CHECK SUCCESSFULLY. SDR A6WA201140306Target · looseRECEIVED GEAR DISAGREE WARNING MESSAGE ON CLIMBOUT WITHIN 10 SECONDS OF GEAR UP SELECTION. RT MLG SHOWED RED. SELECTED GEAR DOWN. C/W QRH. 3 GREEN LANDING WEIGHT 46600 NORMAL LANDING. INSPECTED AND FOUND RT MLG UPLOCK TARGET ARM LOOSE, RESECURED RT MLG TASDR BSYA2011022Uplock Hook · lack of lubeAFTER DEPARTING BUY TO CPK PILOT SELECTED GEAR UP BUT THE GEAR DID NOT GO UP ALL THE WAY, PUT GEAR BACK DOWN AND RETURNED TO BUY. MAINTENANCE FOUND THE RIGHT GEAR UPLOCK HOOK NOT ENGAGING ALL THE WAY. CLEANED AND LUBED UPLOCK HOOK GEAR, OPS CHECKED GOOD.SDR FDEA201104211566Landing Gear · malfunctionedLOWERED THE LANDING GEAR ON FINAL AND RECEIVED A DUAL SYSTEM NLG RED "UNLOCK" . MISSED APPROACH AND COMPLIED WITH ECAM ( AFTER REVEIWING QRH) TO GRAVITY EXTEND PROCEDURE. AFTER SAME RED "UNLOCK" OCCURRED. COMMUNICATION WITH MX AND REVERSED GRAVITY EXT. CRASDR YADA042111Relay · stuckENROUTE, THE PILOT NOTICED THE LANDING GEAR RELAY CIRCUT BREAKER WAS POPPED. THE FLIGHT CREW ALSO THOUGHT THEY COULD HEAR THE LANDING GEAR PUMP RUNNING BUT WERE UNSURE. AT ONE POINT IN THE FLIGHT THE HYD RESERVOIR LOW LEVEL LIGHT CAME ON BUT LATER EXTINGUISHSDR CA110428005Pseu · failed(CAN) FOLLOWING SELECTION OF LANDING GEAR UP, ALL GEAR RETRACTED AND INDICATED UP AND SAFE, BUT THE NLG DOORS INDICATORS BOTH REMAINED UNSAFE. ACFT BUFFET ALSO OBSERVED. FOLLOWING ACCELERATION DRILLS, SPEED WAS KEPT AT 130KTS AND FLAPS SET TO 5. ATC WERE INFSDR HYIA20140415053Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURESDR HYIA20140415052Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5 WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURE SDR HYIA20140415051Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURESDR HYIA20140415050Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURESDR HYIA20140414005Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE BEYOND LIMIT ALLOWABLE OF MEB91-11R1. THIS UNIT HAS BEEN SCRAPPED & ASDR YADA041511Landing Gear · malfunctionedPILOT REPORTED THAT IN CRUISE, NOTICED THE LANDING GEAR RELAY CIRCUT BREAKER WAS POPPED. SEVERAL ATTEMPTS TO RESET THE CIRCUT BREAKER WERE UNSUCCESSFUL. ON ARRIVAL THE CREW HAD TO MANUALLY EXTEND THE LANDING GEAR. MECHANIC WAS CONTACTED AND INSPECTED THE ACSDR HYIA20140414004Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE BEYOND LIMIT ALLOWABLE OF MEB91-11R1. THIS UNIT HAS BEEN SCRAPPED & A
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