JASC 3230
Service difficulty reports · 11,178
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 AALA20150412001Cylinder · faultyDURING APPROACH, GEAR WAS SLOW TO EXTEND & NOSE GEAR INDICATED UNSAFE, RED LIGHT ILLUMINATED & NLG PIN EXTENSION DID NOT EXTEND. USED ALTERNATE GEAR EXTENSION HANDLE & PERFORMED FLYBY, ALL 3 GEARS EXTENDED. EMERGENCY DECLARED & LANDING UNEVENTFUL. R & R NOSSDR CA150409003Cam · broken(CAN) FOUND IN RT NACELLE THE ALTERNATE RELEASE CAM ASSEMBLY BROKEN, UNIT WAS ORIGINAL TO THE ACFT WITH ONLY 5020 HOURS SINCE ENTRY INTO SERVICE. REQUESTED FURTHER INFORMATION FROM THE OPERATOR REGARDING CONDITION OF UPLOCK CABLE WHERE IT ATTACHES TO THE UPLOSDR REXA2015040700381Bracket · damagedGEAR DISAGREE AFTER ROTATION, NOSE GEAR WOULD NOT RETRACT FOR 20 SECONDS, SPEED APPROX 160 KTS. GEAR SELECTED DOWN, 3 GREEN LANDED WITHOUT INCIDENT. R & R CENTERING SWITCH BRACKET & WOW NR 2 CENTERING HARNESS IAW AMM 32-61-25. PERFORMED EXTENSION & RETRACTISDR TAMF2015FA0000128Landing Gear · malfunctionedLANDING GEAR SELECTOR DID NOT SELECT UP, DUE TO THAT THE RT MLG DID NOT GET UP, REVERSE 1 AND 2 DID NOT ARM. AFTER A VISUAL INSPECTION OF THE LANDING GEAR WAS FOUND THE TARGET OF THE SENSOR WAS FOUND BENT. TO FIX IT WAS PERFORMED A DIMENSIONAL CHECK OF BOGIE SDR CA150402002Sequence Valve · failed(CAN) NLG WOULD NOT EXTEND ON APPROACH, ALTERNATE EXTENSION DEPLOYED WITHOUT ISSUE. OPS TEST OF THE NLG WAS CARRIED OUT, GEAR FAILED TO EXTEND. RESISTANCE CHECK OF THE SOLENOID SEQUENCE VALVE WAS FOUND OUT-OF-LIMITS. SOLENOID SEQUENCE VALVE WAS REPLACED. TSDR CA150401002Hose · cracked(CAN) CREW REPORTED THAT THE LANDING GEAR FAILED TO RETRACT AFTER TAKEOFF. ACFT RETURNED TO ORIGIN. AFTER ACFT WAS POSITIONED IN THE HANGER ON JACKS A GEAR SWING WAS CARRIED OUT. DURING THE GEAR SWING A LARGE AMOUNT OF FLUID WAS FOUND DRIPPING NEAR THE RT MSDR CALA2015040293498Interface Unit · malfunctionedLEFT MLG FAILED TO INDICATE DOWN & LOCKED. CYCLED GEAR IAW CHECKLIST. LT MAIN GEAR UNSAFE, CRANKED GEAR DOWN, MANUAL GEAR EXTENSION. GREEN LIGHT NOT ILLUMINATED, NO ECAM MSGS. REPLACED FIN 9LP IAW MM 33-14-33-000 400-001A PN 35-OFS-1000 & LGCIU 1 IAW MM 32SDR CA150325025Interface Unit · failed(CAN) PAN PAN DECLARED WITH ATC ACCOUNT OF DIVERSION DUE TO GEAR INDICATIONS AND VIBRATIONS FELT IN ACFT AFTER TAKEOFF. GEAR WAS CYCLED AND VIBRATIONS WERE STILL FELT IN CABIN BETWEEN BUSINESS AND ECONOMY. CRASH FIRE RESCUE WERE IN STANDBY FOR ARRIVAL. ACFT SDR CA150508015Pin · misinstalled(CAN) SIDE STAY PIN INSTALLATION DURING INVESTIGATION, IT WAS DISCOVERED THAT THE SIDE STAY PIN WAS INSTALLED INCORRECTLY & WAS NOT KEYED INTO THE LOCKING PLATE CORRECTLY. THIS CAUSED DAMAGE TO THE LOCKING PLATE & THE PIN. THIS DISCREPANCY ALSO CAUSED A TOTASDR 29GA2015032300001Reservoir · bypassingNO 3 GREEN LIGHTS ON LANDING GEAR EXTENSION, WAS ABLE TO GET GEAR DOWN AND LOCKED WITH ALL 3 GREEN LIGHTS ILLUMINATING. HYDRAULIC LIGHT ILLUMINATED IN FLIGHT. EMERGENCY DECLARED AND QRH COMPLETED. R & R AUXILIARY RESERVOIR, OPS CHECK UNSATISFACTORY. R AND RSDR SIMA20150321001Uplock · defectiveUPON RAISING GEAR AFTER TAKEOFF UNUSUAL NOISE, THUNK, THUNK, THUNK ETC & LT GEAR INDICATOR CYCLED BETWEEN UP & IN TRANSIT. TRANSFERRED TO NRWC 609-DFW-02208. R & R LT MLG UPLOCK BOX IAW AMM 32-33-10. OPERATIONS CHECKED GOOD. PROXIMITY SENSOR PN 8-527-01, SSDR USAA2015032400014Pin · corrodedRIGHT MLG RETRACT ACTUATOR UPPER ATTACH PIN CORRODED. REPLACED RT MLG RETRACT ACTUATOR UPPER ATTACH PIN IAW AMM 32-11-11.SDR USAA2015032400013Pin · corrodedLEFT MLG RETRACTION LINK REAR SPAR ATTACH PIN CORRODED. REPLACED PIN IAW AMM 32-11-11.SDR USAA2015032400012Pin · corrodedRIGHT MLG RETRACTION LINK REAR SPAR ATTACH PIN CORRODED. REPLACED RT MLG RETRACTION LINK REAR SPAR ATTACH PIN.SDR USAA2015031900005Relay · faultyCAPTAIN SENT ACARS MSG DUE TO LG FAULT. GEAR WAS GRAVITY EXTENDED WITH GOOD LOCKED & DOWN INDICATION. FLIGHT DECLARED EMER & LANDED WITH NO FURTHER ISSUES. FAULT TROUBLE SHOT IAW TSM 32-31-00-810-808-A TO HERMETICAL RELAY 62GA. REPLACED RELAY 62GA IAW ESPMSDR CA150630003Lock Nut · missing(CAN) NLG DID NOT EXTEND UPON GEAR DOWN SELECTION. TRIED EMER EXTENSION PROCEDURES WITH NO HELP. ACFT LANDED WITH THE NLG IN THE UP POSITION. NO INJURIES TO 41 PAX OR 4 CREW MEMBERS. INVESTIGATION REVEALED THAT ONE OF THE NLG DRIVE ARM ASSEMBLY SELF-LOCKINSDR N6WA2015031401Unknown · malfunctionedAIRCRAFT LANDED WITH NLG RETRACTED. ACFT IS CURRENTLY UNDER REPAIR.SDR ESMR2015031601Control Handle · brokenEMERGENCY GEAR EXTENSION T HANDLE BROKE OFF DURING A TEST OF THE EMER GEAR EXTENSION SYS DURING ROUTINE MX.SDR CA150316011Bypass Valve · unserviceable(CAN) DURING PILOT WALK-AROUND INSPECTION OF ACFT PRIOR TO FLIGHT FOUND HYDRAULIC FLUID LEAKING FROM NR 2 WING ROOT NEAR FLAPS. HYDRAULIC FLUID FOUND PUDDLING ON THE GROUND UNDER THE NR 2 SIDE OF THE ACFT. UPON FURTHER INVESTIGATION THE LANDING GEAR BYPASS VSDR DXTA2015031305994Control Handle · malfunctionedLEFT MLG WOULD NOT INDICATE DOWN & LOCKED WHEN LOWERED FOR LANDING. R & R THE LG CONTROL HANDLE ASSEMBLY IAW MM 32-30-10. OPS CHECKED GOOD. COMPLIED WITH HYD SYS BLEED IAW MM 12-12-02. OPS & LEAK CHECKED GOOD. ALL LIGHT INDICATIONS OPERATIONS CHECKED GOOSDR FDEA201503120939Relay · inoperativeAFTER TAKEOFF GEAR HANDLE DID NOT MOVE PAST THE OFF POSITION WHEN RETRACTING GEAR. GEAR DISAGREE EICAS LIGHT ILLUMINATED. QRH RED TABS DIRECTED, THE GEAR WILL NOT MOVE UP CHECKLIST TO BE ACCOMPLISHED. AFTER RETRACTING THE GEAR USING THE LOCK OVERRIDE SWITCSDR SIMA20150309001Unknown · noisyAFTER LG RETRACTION, HEAR CONTINUOUS THUMPING NOISE COMING FROM NOSE GEAR. ALSO NR 1, MLG ALTERNATED BETWEEN UP INDICATION & TRANSITION, BOTH LASTED 5 MINS. PERFORMED LG EXTENSION & RETRACTION OPERATIONAL TEST IAW AMM 32-30-00-700-801. OPERATIONS CHECKED GOSDR CA150309001Uplock · overserviced(CAN) AIRBORNE RETURN DUE TO THE NOSE GEAR NOT RETRACTING. NO EMERGENCY WAS DECLARED. IAW TSM 32-31-00-810-865A EXCESSIVE GREASE REMOVED FROM NLG UPLOCK. NLG FUNCTIONED IAW AMM 32-31-00-720-003A IN HANGER, NLG UP 9 SECS. NLG DWN 13 SECS.SDR RAIA201503070003Landing Gear · malfunctionedAFTER T/O LANDING GEAR DID NOT COME UP, FOLLOWED THE QRH AND CYCLED THE GEAR AND CAME UP. MAINTENANCE INSPECTED PROX SWITCHES, SERVICED NLG, COMPLETED MULTIPLE GEAR SWINGS, OPS CHECK GOOD.SDR UHLA2015030600152Solenoid · faultyTHE CREW REPORTED THAT THEIR WAS A NOISE IN THE COCKPIT DURING CLIMB AND SUSPECTED THE NLG DOORS WERE OPEN. THE CREW DIVERTED THE ACFT AND LANDED WITHOUT INCIDENT. THE ACFT WAS FOUND SAFE FOR FERRY FLIGHT AND WAS FERRIED FOR MAINTENANCE. MAINTENANCE REPLACESDR A6WA201542478Landing Gear · malfunctionedDURING INITIAL CLIMB OUT WHEN SELECTING GEAR UP, RECEIVED LT MAIN GEAR DISAGREE APPROX 6 SECONDS AFTER GEAR SELECTION. NO OTHER ASSOCIATED MSGS. GEAR LEVER NOT MOVED WITHIN 30 SECONDS. LT MLG BOX RED, NOSE & MLG WHITE UP. MANUAL RELEASE USED. NORMAL HYD ISDR IPXA2015030686705Landing Gear · obstructedATB - GEAR HANDLE WOULD NOT RISE ABOVE OFF POSITION. POSITION DETECTOR 2ECAM MSG LANDING GEAR RETRACT FAIL FOUND, BIRD IN RT MLG TILT SENSORS. REMOVED BIRD, TESTED PROXIMITY DETECTOR PROCESSING UNIT, 546B, REF AMM 32-31-71-0401. PERFORMED GEAR SWING, REF AMMSDR YENA20150305038Control Unit · failedFLT 198, CREW DECLARED AN EMERGENCY AND AIRCRAFT DIVERTED DUE TO LGCIU FAILURE. REMOVED AND REPLACED LGCIU PER 32-31-71 OPS CHECKED OK FOR SERVICE.SDR O2GA2015030282001Accumulator · defectiveDEPARTED, SHORTLY AFTER LEVELING OFF AT FL 250, HYD FLUID LOW, CAUTION ANNUNCIATOR ILLUMINATED. FOLLOWED CHECKLIST & CONTINUED TO DESTINATION. DURING NEXT SEVERAL MINUTES CREW HEARD GEAR PUMP MOTOR CYCLING FOLLOWED BY LG RELAY CB EXTENDED. DURING APPROACH LSDR CA150301001Hose · cracked(CAN) AFTER LANDING CREW NOTICED HYD FLUID ON GROUND UNDER LT LANDING GEAR. A FERRY FLIGHT PERMIT WAS INITIATED TO BRING THE ACFT TO A MAINTENANCE BASE FOR INSPECTION. DURING INSPECTION MX FOUND A HOLE IN THE LT MAIN GEAR EXTEND LINE PN 101-388017-5, JUST AFSDR R61A201502250119Selector · failedCREW RECEIVED LANDING GEAR INOPERATIVE, WT ON WHEELS AND A FUSELAGE DOOR MASTER WARNING. DUE TO WEATHER AT DESTINATION, ELECTED TO DIVERT, AND DECLARED AN EMERGENCY FOR CREW. ABOUT 30 MILES FROM DEVERSION AIRPORT, CREW SELECTED GEAR DOWN AND SAW NO LIGHTS ONSDR A6WA201542439Landing Gear · malfunctionedDURING GEAR RETRACTION ON TAKEOFF RECEIVED GEAR DISAGREE WARNING WITH NOSE GEAR INDICATING DOWN & BOTH MAINS UP. COMPLIED WITH QRH ALL 3 LANDING GEAR SHOWED DOWN. APPROX WT AT LANDING 47200. NOSE GEAR & NOSE DOOR MSGS. IN ADDITION, THE GEAR LEVER WAS LEFT SDR 2015FA0000069Arm · bindingLANDING GEAR EXTENDED FOR LANDING. PILOT REPORTED NO NLG LOCK INDICATION. AFTER LANDING, THE LANDING GEAR COLLAPSED WHEN THE PILOT LOWERED THE NOSE. DURING THE LANDING PHASE THE NOSE GEAR WAS PUSHED BACK INTO WHEEL WELL, WHICH BUILT PRESSURE CAUSING MLG TO USDR CA150225005Solenoid · shorted(CAN) MLG WILL NOT COME DOWN ON NORMAL EXTENSION SELECTION. CYCLED GEAR HANDLE BACK UP AND THEN DOWN AGAIN, WITH SAME RESULT. ALL HYDRAULIC PRESSURES AND QTY IS GOOD, ALL PUMPS ARE RUNNING. ALTERNATE EXTENSION CARRIED OUT SUCCESSFULLY. NO MLG INOPERATIVE OSDR A6WA201542435Landing Gear · unknownON TAKEOFF RECEIVED GEAR DISAGREE WARNING MESSAGE. COMPLIED WITH QRH. 5 SECONDS AFTER GEAR SELECTED UP, NOSE DOOR & ANTI-SKID MESSAGES ALSO PRESENT. RT MLG SHOWED RED. MANUAL RELEASE WAS USED. HYD QTY PRESSURE & TEMP ALL NORMAL IN ALL 3 SYSTEMS. ALL PUMPSSDR CA150310004Warning Light · illuminated(CAN) DURING FLIGHT, PILOT ONBOARD HAS ADVISED THEY HAVE THE LANDING GEAR MAINTENANCE & WOG MAINTENANCE CAS LIGHTS ILLUMINATED AND THAT THE LANDING GEAR DOES NOT COME ALL THE WAY UP.SDR CA150224031Actuator · cracked(CAN) HYDRAULIC FLUID WAS NOTICED DRIPPING FROM THE RT MLG UPLOCK ACTUATOR RETURN LINE END CAP FITTING. FURTHER TROUBLESHOOTING REVEALED A CRACK IN THE -4 END CAP FITTING THREADS (POSSIBLY FROM AN OVER TORQUED CONDITION).SDR SWAA2015022536876Fitting · corrodedRIGHT NOSE GEAR LOWER LOCK ACTUATOR BRACKET CORRODED. REPAIRED FITTING IAW EA.SDR SWAA2015022536875Fitting · corrodedLEFT NOSE GEAR LOWER LOCK ACTUATOR BRACKET CORRODED. REPAIRED FITTING IAW EA.SDR SIMA20150221004Electronic Unit · failedFUEL ON BOARD 6500LBS, LG LEVER DISAGREE EICAS MSG DISPLAYED WITH THE LT MAIN GEAR INDICATOR RED NOSE & RT MAIN UP IN GREEN RATE OF DESCENT 50FPM. R & R LGEU & PERFORMED OPERATIONAL TEST OF LG EXTENTION & RETRACTION IAW AMM 32-32-01 & 32-30-00 AS IAW STEVE. SDR CA150227003Sequence Valve · failed(CAN) ON DEPARTURE, THE FLIGHT CREW SELECTED GEAR UP & THE RT MAIN AMBER LIGHT DID NOT EXTINGUISH. THE FLIGHT CREW REFERENCED THE QRH & CONFIRMED WITH THE CABIN CREW THAT THE RT MLG DOORS DID NOT RETRACT. THE FLIGHT CREW NOTIFIED ATC & RETURNED TO POINT OF DSDR COEA2015021803807Computer · malfunctionedFLIGHT 8234, WHEN CREW EXTENDED THE LT MLG, THE UNLOCK LIGHT ILLUMINATED ON LT MAIN PRIMARY & SECONDARY WENT OFF AT 4 - 5 SEC AFTER FREE FALL. ATTEMPTED THE GRAVITY ASSISTED PROCEDURES & WAS ABLE TO OBTAIN A FULL LOCKED GEAR INDICATION. AN EMERGENCY WAS NOTSDR 29GA2015021900001Landing Gear · unknownDURING DEPARTURE WITH FLAPS 15 DEGREES, GEAR DID NOT FULLY RETRACT UNTIL FLAPS BROUGHT UP, LONGER THAN NORMAL. PERFORMED GEAR RETRACTION AND EXTENSION TEST UNABLE TO VERIFY DISCREPANCY, OPS CHECKED GOOD.SDR 29GA2015021700001Landing Gear · malfunctionedGEAR WILL NOT SHOW UP AND LOCKED. SERVICED ALL 3 GEARS PERFORMED GEAR SWING, OPS CHECK GOOD.SDR 29GA2015021600003Landing Gear · inoperativeGEAR DID NOT RETRACT AFTER TAKEOFF, RETURNED TO LAND WITH 3 GREEN LIGHTS. PERFORMED ADJUSTMENT TEST OF LT MLG UPLOCKS AND RELEASE READ OUT UPLOCK SWITCHES 7DG & 8DG FOR CONTINUITY AND OPEN LINE OPS CHECK GOOD REINSTALLED LT SEPARATION BOLT. AFTER GEAR SWING, SDR CALA2015022000111Sequence Valve · unserviceableAFTER TAKEOFF HAD GEAR DOOR LIGHT & EICAS GEAR DOORS. GEAR DOOR FAILED TO CLOSE, AIR RETURNED , OVERWEIGHT LANDING APPROX 225,000 LBS, ACTUAL 222,160 LBS IAW NR 4919148, 4919151, 4919152 & 4919155. R & R OF NLG SEQ VLV, R & R OF NLG RELEASE INTERLOCK ACT, SDR F3LA2015021701108Uplock · malfunctionedLANDING GEAR DOORS NOT CLOSED. ECAM AFTER TAKEOFF & LG NOT UPLOCKED. R & R NLG UPLOCK ASSEMBLY 2530GM. OPERATIONS TESTED GOOD.SDR R61A201502130101Nut · backed outCREW RECEIVED A NOSE GEAR DOOR OPEN INDICATION. RAN QRH, DID NOT DECLARE AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND NUT BACKED OFF ON ROD END OF NOSE GEAR DOOR LINKAGE ADJUSTMENT. MAINTENANCE RETORQUED AFT LT GEAR DOOR LINKAGE AND PERFORMESDR ANCF2015021102Relay · failedDURING APPROACH ECAM, LANDING GEAR NOT DOWN LOCK. THIS ITEM IS DEFERRED TO DMI 19
MEL 32-31-00 CAT B. IAW AMM 32-31-00-040-803 DEACTIVATION OF THE LG RETRACTING SYS WAS ACCOMPLISHED. IAW TSM 32-31-00-810-808 THE STEP 3 B & STEP 4 A 4 FAUL INSOLATION WERE ACSDR N6WA2015021004Landing Gear · unknownGEAR DISAGREE WARNING & STEERING INOPERATIVE. CAUTION MSG WHILE GEAR WAS RETRACTING. SERVICED ALL LANDING GEARS IAW AMM 12-12-32. OPERATIONS CHECKED GOOD AT THIS TIME.
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