JASC 3230
Service difficulty reports · 11,175
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 R61A2021022700285Cable · low tensionEMERGENCY EXTENSION SYSTEM MAIN CABLE TENSION LOW AND MLG CONTROL TENSION LOW. ADJUSTED EMERGENCY EXTENSION CABLE TENSION IAW AMM 32-34-00-820-801-ASDR R61A2021031800250Cable Assy · out of rigEMERGENCY EXTENSION SYSTEM MAIN AND RETURN CABLES ARE OUT OF RIG. ADJUSTMENT OF BOTH MAIN AND RETURN EMERGENCY EXTENSION SYSTEM CABLES IAW E-175 AMM 32-34-09-820-801-A.SDR SWIA202157114Bellcrank · abnormalUPON INITIAL GEAR SWING LH AND RH BELLCRANKS WERE CLOCKED INCORRECTLY CAUSING THE BELLCRANKS TO BREAK AND SURROUNDING STRUCTURAL DAMAGE (C-CHECK RO 4/1/2021) REPAIRED LH & RH BELLCRANK AND SURROUNDING STRUCTURE IAW MHIRJ REO 601R-53-41-2888 REV -- DATEDSDR DXTA0310202139200Switch · intermittentDURING DEPARTURE AND AFTER GEAR RETRACTION, THE AMBER GEAR DISAGREE N CAS MESSAGE DISPLAYED ALONG WITH THE NOSE GEAR DISPLAY INDICATOR SHOWING A DIAGONAL AMBER/BACK BARBER POLE TYPE FLAG. AS PER THE CHECKLIST, THE GEAR HANDLE WAS SELECTED DOWN AND GEAR EXTENDESDR CVGA20210309001Control Switch · out of adjustON TAKE OFF GEAR WOULD NOT COMEUP. THREE GREEN LIGHTS AND ONE RED UNLOCK LIGHT. WE RAN THE ABNORMAL CHECKLIST, RESET THE CB AND FOLLOWED THE CHECKLIST. THE CHECKLIST HAD US PUT THE GEAR DOWN AND AFTER BURNING FUEL WE LANDED WITH THREE GREEN LIGHTS AND NO OTHERSDR MTNA202103001Control Lever · stuckLANDING GEAR HANDLE IS STUCK IN THE GEAR DOWN POSITION, COULD NOT RETRACT LANDING. MAINTENANCE REPLACED THE LANDING GEAR CONTROL HANDLE.SDR FDEA202103040556Actuator · inoperativeUPON GEAR RETRACTION ON THE AFTER TAKEOFF PHASE THE NOSE GEAR DID NOT RETRACT. WE HAD A --NOSE GEAR GREEN LIGHT-- WITH --DOORS AMBER LIGHT-- ACCOMPANNIED BY --AMBER GEAR LIGHT-- WITH EICAS --GEAR DISAGREE-- ANNUNCIATION. HIGH NOISE AND VIBRATION. UPON LEVSDR DALA2021022401087Landing Gear · malfunctionedSHIP 3312 -ATB- DUE TO LANDING GEAR WOULD NOT RETRACT ALONG WITH GREEN SYSTEM HYDRAULICS FAULT. CORRECTIVE ACTION: JACKED AIRCRAFT. RETRACTED AND EXTENDED MAIN GEARS WITH GREEN SYSTEM. NO DEFECTS NOTED. RAN ENGINES. CYCLED FLIGHT CONTROLS. (4795508)SDR GSPA20210225Selector Valve · intermittentDEPARTED UDD 2/23 22:15Z, SHORTLY AFTER DEPARTURE NOTICED THE LANDING GEAR HANDLE WAS ILLUMINATED RED IN THE UP POSITION. CHECKED OUTSIDE AND COULD NOT SEE THE GEAR BUT BOTH SIDES OF THE AIRCRAFT THE LANDING GEAR DOORS WERE VISIBLE. WE SLOWED THE AIRCRAFT TOSDR SWIA202156368Landing Gear · malfunctionedGEAR DISAGREE ON INITIAL APPROACH. GO AROUND, RAN QRH, ALL GEAR CAME DOWN, LANDED AND TAXIED BACK TO GATE WITH NO FURTHER ISSUES. FLIGHT 4260 - FILED OPEN. THIS IS CURRENTLY A WORK IN PROGRESS.SDR SWIA202156243Landing Gear · malfunctionedGEAR DISAGREE AND NOSE GEAR DOOR WARNING MESSAGE ON DEPARTURE. RAN QRH, GEAR CAME UP AFTER TURNING ON HYDRAULIC 2 AND 3B PUMPS. FLIGHT 5069 - FILED CLOSED T/S: PSEU CODES: LEG 1: S23 FAR, S35 NEAR, S21 NEAR, S22 FAR, S30 FAR, S31 FAR, S32 FAR, DI15 ON, DISDR HNAA2021021300049Proximity Switch · malfunctionedLOUD NOISE FROM NOSE LANDING GEAR AREA HEARD AFTER GEAR RETRACTION, RAN QRH, CYCLED GEAR NOISE PERSISTED.(CAPT SAID GEAR LOCKED DOWN AND HE RETURNED BACK TO FIELD WITH AIRCRAFT) R&R'D NOSE DOOR SEQUENCE PROX SWITCH IAW 32-63-05-700-803-A AMM. SWUNG GEAR 8 TIMSDR DALA2021021200827Control Unit · faultedSHIP 3133 - GEAR/DE - ON APPROACH DID GO AROUND DUE TO LGCIU 1 FAULT. HAD 3 GREEN ON WHEEL PAGE. CORRECTIVE ACTION: TROUBLESHOT PER A319 TSM 32-21 FOUND 26GA FAULTY. REPLACED, SEALED, AND APPLIED CORROSION PREVENTION PER A319 AMM 32-21. BITE CHECKS GOOD.SDR MASA2021020900043Landing Gear · inoperativeLANDING GEAR WILL NOT RETRACT/STEERING INOP MESSAGE. MX IS CURRENTLY TROUBLE SHOOTING.SDR IPXA2021020965494Actuator · failedINSPECTION TYPE:NA**NO EMERGENCY WAS DECLARED -AC LANDED W/OUT INCIDENT** LANDING GEAR WILL NOT RETRACT CHECK INDICATES GEAR TRIM SYSTEM FAILEDREMOVED AND REPLACED LEFT HAND TRUCK BEAM TRIM CYLINDER I/A/W MD11 AMM 32-37-01. GEAR HANDLE OPERATES NORMALLY I/A/WSDR SIMA20210209001Landing Gear · malfunctionedLANDING GEAR FAIL UNABLE TO RETRACT. EMERGENCY DECLARED-LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF IN QV. AIR/GROUND FAIL EICAS MESSAGE, COMPLIED WITH QRH. DEVERTED TO SGF. LANDED AT 43,500 LBS, SOFT TOUCHDOWN. COMPLIED W/OVERWEIGHT LANDING PROCEDURES.-C/A-USDR SIMA20210208001Landing Gear · malfunctionedLANDING GEAR AIR FAIL MESSAGE UNABLE TO RETRACT IN ICING CONDITION.MESSAGE EXTINGUISHED 30 MINS. AFTER ILLUMINATED. EMERGENCY DECLARED.. THIS AIRCRAFT HAS BEEN INSPECTED TO THE EXTENT NECESSARY FOR A FERRY FLIGHT AND FOUND TO BE IN A SAFE CONDITION FOR A FERRYSDR TAMF20210208007Interface Unit · malfunctionedDURING CARGO LOADING PROCEDURE OF THE N331QT AIRCRAFT AT MIA STATION, THE FAULT MESSAGE “L/G DISAGREE” WAS SHOWN ON THE ECAM SYSTEM. THE COMPONENT (LGCIU - LANDING GEAR CONTROL INTERFACE UNIT) WAS REPLACED IN THE POSITION NO 2 AND THE FAULT MESSAGE DISAPPEAREDSDR 2021FA0000032Bellcrank · crackedAFTER DISCOVERING FAILED RH MLG IDLER BELLCRANK, P/N 0841106-6, DECIDED TO PERFORM NDI INSPECTION OF LH MLG IDLER BELLCRANK P/N 0841106-5. MULTIPLE CRACK INITIATION POINTS WERE FOUND IN THE SAME AREA AS THE FAILED LINKSDR AALA202101279008Transfer Valve · inoperativeAIRCRAFT WAS GROUNDED. AFTER ALTERNATE GEAR EXTENSION, B SYSTEM WOULD NOT RETRACT GEAR USING LGTU WITH NR 1 ENGINE SHUTDOWN AND A HYDRAULIC OFF AT FL350. REPEATED AT 15,000 AND B SYSTEM WOULD NOT RETRACT SECOND ATTEMPT. MANUAL EXTENSION ALSO HAD SIGNIFICANTSDR RU3A2021011900002Uplock Switch · out of adjustGEAR HANDLE RAISED, RED LIGHT IN HANDLE DID NOT EXTINGUISH. UPLOCK SWITCH IN RT MAIN GEAR NEEDED TO BE ADJUSTED.SDR AWKA2021012201Module · faultedWHILE ON FINAL APPROACH WITH GEAR EXTENDED, FLIGHT CREW RECEIVED A RED GEAR "UNLOCK" LIGHT AND GEAR WARNING HORN, ALONG WITH 3 GREEN DOWN AND LOCKED INDICATIONS. THEY THEN CONDUCTED A GO AROUND AND CYCLED THE GEAR, WITH THE SAME RESULTS. A HOLDING PATTERN WASDR CALA2021011800054Landing Gear · failedAFTER T/O GEAR WOULD NOT RETRACT. AIRCRAFT TAKEN OUT OF SERVICE. MORE DETAILS AWAITED.SDR DALA2021011900331Bypass Valve · inoperativeDIVERTED TO ATL DUE TO GEAR DISAGREE INDICATION. CORRECTIVE ACTION: REPLACED MAIN GEAR SELECTOR BYPASS VALVE AND RELAY K651 ON LP1703529. SYSTEM OPERATION IS NORMAL.SDR A6WA202101157544Control Panel · malfunctionedAFTER TAKE-OFF, CWA, LANDING GEAR WOULD NOT RETRACT, STAYED THREE GREEN. RECEIVED INBOARD A/SKID CAUTION AND PARKING BRAKE SOV CAUTION MESSAGES. PUT GEAR HANDLE DOWN, MESSAGES CLEARED. AIRCRAFT REMOVED FROM SERVICE. CODE ON PROX SYSTEM BOX. DI-11-DOWN. OSDR R61A2021012100086Cable · out of limitsWHILE AIRCRAFT WAS IN HEAVY CHECK. MECHANICAL EMERGENCY EXTENSION CABLES OUT OF LIMITS. ADJUSTED EMERGENCY EXTENSION SYSTEM CABLES, IAW E175AMM TASK 32-34-09-920-801-A.SDR DALA2021011400228Bypass Valve · malfunctionedATB DUE TO GEAR DISAGREE INDICATION ON CLIMB OUT. CORRECTIVE ACTION: REPLACED MAIN LANDING GEAR SELECTOR BYPASS VALVE. JACKED AIRCRAFT AND PERFORMED GEAR SWING. SYSTEM OPERATION IS NORMAL.SDR E0YA2021011300002Bottle · emptyDURING SERVICE CHECKS, TECHNICIAN NOTICED LANDING GEAR EMERGENCY EXTENSION BOTTLE GAUGE READING ZERO. UPON SERVICING, NOTICED THE NITROGEN WAS NOT FILLING AND IMMEDIATELY LEAKING OUT. FURTHER TROUBLESHOOTING REVEALED THE UNION THAT SCREWS INTO THE BOTTLE HADSDR IPXA2021010764203Selector Valve · malfunctionedINSPECTION TYPE: NA EMERGENCY DECLARED. NO EMERGENCY EQUIPMENT USED. AC TAKEN OUT OF SERVICE. DURING APPROACH GEAR LEVER PLACED IN DOWN POSTION, LANDING GEAR FAILED TO EXTEND. LANDING GEAR GRAVITY EXTENSION ACCOMPLISHED, AS PER ECAM. REPLACED LANDING GEARSDR ASMF202101020Selector Valve · failedCAPTAIN REPORTED THAT DURING CLIMB, THE LANDING GEAR WAS MOVED UP AT THE THIRD ATTEMPT. AIRCRAFT WAS SENT TO THE HANGAR AND MAINTENANCE PERSONNEL PERFORMED BITE TO PSEU, IAW AMM 32-09-10 AND FIM 32-30 TASK 815 PROCEDURE, DETECTING MLG SELECTOR VALVE FAILED. SDR R61A2021011100023Cable · low tensionMLG EMERGENCY EXTENSION CLOSED LOOP CABLE IS LOW ON TENSION. ADJUSTED CABLE TENSION, IAW 32-32-09-820-801A.SDR R61A2021011100022Cable · low tensionMLG EMERGENCY EXTENSION CABLE IS LOW ON TENSION. ADJUSTED TENSION PER AMM 32-43-09-820-801-A.SDR FDEA202101040008Interlock · inoperativeGEAR HANDLE WOULD NOT RAISE, PERFORMED QRH, PROCEDURE SWITCH NO EFFECT. FOUND TRIM INTERLOCK CYLINDER NOT MOVING BLED RT TRIM RELIEF VALVE, REF MD11 MM 32-37-03-4. C/W TRIM CYLINDER OPERATIONAL TEST, REF MD11 MM 32-37-00-710-801. OPERATIONS CHECK GOOD.SDR G1IA2021010723801Landing Gear · malfunctionedLANDING IN KPHX PILOT NOTED AIRCRAFT PULL TO THE RIGHT AND RIGHT WING STARTED TO DROP. PILOT FLEW BACK TO CENTER LINE AND SLAPPED THE GEAR HANDLE DOWN. PILOT NOTED HE NEVER HEARD A GEAR WARNING TONE. PILOT LANDED AIRCRAFT SAFELY. POST-FLIGHT INSPECTION NOTESDR VNAA202101021111Pseu · failedRETURN TO FIELD FOR GEAR DISAGREE WARNING MESSAGE. NO EMERGENCY WAS DECLARED, AND THE FLIGHT WAS NOT OVERWEIGHT AT LANDING. REMOVED AND REPLACED PSEU IAW CRJ900 AMM 32-61-01-000-80. PERFORMED LANDING GEAR SWINGS IAW CRJ900 AMM 32-30-00-710-801. NO DEFECTS NOTSDR MASA2020123110674Warning Message · illuminatedLANDING GEAR DISAGREE, NLG AMBER. PLACED LANDING GEAR RETRACTION SYS ON MEL.SDR CALA2020123001413Landing Gear · malfunctionedAFTER TAKEOFF NOSE GEAR WOULD NOT RETRACT. GEAR DOORS OPERATED NOR MALLY UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. INSPECT NLG FOR ANY OBVIOUS DEFECTS AND REPORT TO TOMC LOCKED FOR GEAR DOWN FERRY.SDR I5JA20210114001Link · distortedAFTER ROTATION AIR CREW HEARD A CLUNKING NOISE AND LANDING GEAR WOULD NOT RETRACT. GEAR HANDLE WILL NOT MOVE INTO RETRACT POSITION. ALL GEAR DOWN AND LOCKED "GREEN" LIGHTS STAYED ILLUMINATED. CREW PERFORMED A FLY BY AND HAD TOWER VERIFY THAT GEAR WAS DOWN. SDR A6WA202012297501Priority Valve · malfunctionedAPPROXIMATELY 10 SECONDS AFTER GEAR SELECTED UP RECEIVED GEAR DISAGREE. NLG SHOWED DOWN AND LOCKED. MAINS WERE UP. DUE TO NR 3A ACMP ON MEL. WAITED 20 PLUS SECONDS. NO CHANGE TO INDICATIONS. CW QRH. PULLED EMERGENCY LEVER GEAR EXTENDED AND INDCATED LOCKSDR DALA2021011400238Actuator · failedSHIP 5808 - THE FLIGHT CREW DECLARED AN EMERGENCY DUE TO A "L HYD QTY" EICAS MESSAGE AND A "RSVR" WARNING LIGHT. HYDRAULIC QUANTITY WAS SHOWING "ZERO" AS IN A TOTAL LOSS OF L HYDRAULIC SYSTEM AND RESERVOIR. CORRECTIVE ACTION: MAINTENANCE REPLACED THE LEFT MAINSDR DALA2020122304227Control Unit · malfunctionedATB-DUE TO GEAR FAILING TO RETRACT ON FIRST ATTEMPT. RESET OF LGCIU 1 CB AND GEAR RETRACTED NORMALLY. CREW ELECTED TO RETURN TO AMS. CORRECTIVE ACTION: LGCIU 1 REPLACED AND AIRCRAFT RETURNED TO SERVICE.SDR G1IA202012211005Bolt · bentFAR 135.415 REPORT. PILOT REPORTS "ON DECEMBER 21, 2020 WHILE ATTEMPTING TO LAND AT TED STEVENS AIRPORT. THE LEFT MAIN LANDING GEAR SHOWED AN UNSAFE RED GEAR HANDLE WITH HORN AND THE LEFT MAIN GREEN INDICATION LIGHT WASN'T ILLUMINATED. I INFORMED THE ANCHORSDR R61A2020122900942Cable · low tensionWHILE IN HEAVY CHECK, MAIN AND RETURN CABLE TENSION OF THE LANDING GEAR EMERGENCY EXTENSION SYSTEM LOW. TENSIONED CABLES, IAW AMM 32-34-00-820-801A.SDR FDEA202012183184Hmu · failedON TAKEOFF, JUST AFTER LIFTOFF WITH LANDING GEAR IN TRANSIT, HEARD 3 LOUD BANGS AND FELT A LATERAL MOVEMENT. ALL 3 ENGINES APPEARED NORMAL DURING EVENT. WORK PERFORMED PER TSI 72-00/5074.PERFORMED BSI AND NO DEFECT NOTED.REPLASDR 6CBA2020121620203Landing Gear · malfunctionedPROBLEM: DURING FLIGHT/APPROACH FROM KOCF TO KHXD THE FLIGHT CREW REPORTED "NOSE LANDING GEAR DID NOT EXTEND, HAD TO BE EXTENDED USING EMERGENCY GEAR EXTENSION PROCEDURE". THE AIRCRAFT DIVERTED TO KSAV AND LANDED SAFELY WITHOUT INCIDENT. RESOLUTION: THE AIRCSDR CALA2020121401367Landing Gear · malfunctionedON TO GEAR HANDLE UP POSITION. GEAR DIDNT RETRACT WITH 3 RED 3 GREEN GEAR LIGHT. CREW FOLLOWED QRH AND OPENED AND CLOSED MANUAL EXTENSION ACCESS DOOR. GEAR THEN WORKKED NORMALLY. WE PERFORMED FIM 32-30-00-810-815 STEP E(8). CLEANED MANUAL EXTENSION ACCESSDR QXEA2020120700341Landing Gear · slowNOSE GEAR TOOK APPROXIMATELY 10 SECONDS LONGER TO RETRACT THAN MAIN GEAR. EXTENSION TIME WAS NORMAL. REMOVED FROM SERVICE. GVI OF NLG & BAY AREA FOR DEFECTS & OPERATIONAL CHECK OF RETRACT & EXTENSION, IAW Q400 AMM TASK 32-31-00-867-802. ALL INDICATIONS NORSDR A6WA202012097451Uplock · malfunctionedGEAR DISAGREE WARNING MESSAGE AFTER GEAR RETRACTION ON TAKE-OFF. AFTER SELECTING THE GEAR LEVER TO UP POSITION WE HEARD A GRINDING NOISE FROM THE NOSE GEAR BAY. APPROXIMATELY 20 SECONDS LATER, THE GEAR DISAGREE WARNING OCCURRED. WE FOLLOWED THE QRH WHICH DISDR QXEA2020120700338Sequence Valve · inoperativeNOSE GEAR TOOK 35 SECONDS TO RETRACT, GEAR TRANSITION AND UNSAFE LIGHTS EXTINGUISHED AT ACCELERATION HEIGHT. GEAR LOWERED NORMALLY (LANDING GEAR RETRACTION SYSTEM). REMOVED FROM SERVICE. R & R NLG SSV. OPERATIONS CHECK GOOD CLEAR DEFECT 927751. PLACARDS RSDR DALA2020120703991Landing Gear · malfunctionedAFTER TAKE OFF GEAR RETRACTED NORMAL ON AFTER T/O FLOW WHEN PUT GEAR HANDLE TO OFF, ALL RED AND GREEN LIGHTS ILLUMINATED AND SOUNDED LIKE ALL GEAR EXTENDED. FOLLOWED QRH AND GEAR RETRACTED ALL LIGHTS OUT. PERFORMED OPERATIONAL TEST OF LANDING GEAR, PER B737
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