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 F3LA2022221200171Warning Message · illuminatedMLG SYS DISAGREE. OPENSDR YENA2022121901271Link · malfunctionedFLT 1340, NAS-MCO. AFTER LIFT OFF LANDING GEAR UP LOCK SELOIND CYCLE REPEATEDLY. GEAR HAND WOULD NOT GO UP MOMENTARILY. OCCURRED ON BOTH LEGS. THE GEAR EXTENDED NORMALLY. SEE PREVIOUS WRITE UP(12/14); REF LP 3457854, ITEM 2. REPLACED HARDWARE OF RH MAIN GEAR SDR DXTA2022121676280Ecu · faultedAFTER TAKEOFF LT MLG AND MLG DOOR FAILED RETRACTION, AMBER INDICATION ON MLG DISPLAY. VIBRATION & NOISE UNTIL GEAR RETRACTED APPROX 25 SECS. INSPECTED AND FOUND LGECU A FAULT 1. MLG WOW TO SPC & LGECU B FAULT 1. WOW TO SFOJ 2. BOTH FAUL TS ARE ACTIVE IN THE FSDR DXTA2022121276050Landing Gear · failedNR 3 GSD FAILED IN FLIGHT. LANDING GEAR WAS EXTENDED MANUALLY AND BOTTLE WAS BLOWN. REMOVED GSD AND INSTALLED REPAIRED GSD IAW AMM 42-10-07. PERFORMED GSD SOFTWARE CONFIGURATION UPLOADS IAW AMM 31-40-00.SDR DALA2022120707859Handle · failedCOMPLETED A GO AROUND WITH MANUAL GEAR EXTENSION DUE TO LGCIU 1 FAILURE. LANDING GEAR HANDLE REPLACEMENT.SDR YENA2022120901239Uplock · missingFLT#1422, MSY-FLL. 'FOUND NLG DOOR UPLOCK MISSING SPRING; REMOVED AND REPLACED NLG DOOR UPLOCK ASSY PER AMM 32-31-14. OPS AND FUNCTION CHECK GOOD. LEAK CHECK OK.'SDR ABXA2022126146Landing Gear · malfunctionedAFTER T/O LEFT GEAR DID NOT COME UP. REMAINS GREEN AND DOWN. LOWERED GEAR FOR LANDING AND GEAR DOOR LIGHT REMAINED ILLUMINATED. DURING APPROACH THE GEAR DOOR LIGHT EXTINGUISHED.THE LANDING WAS OVERWEIGHT. AIRCRAFT RETURNED TO DEPARTURE AIRPORT WITHOUT FURTHERSDR AALA202212062164Proximity Sensor · faultedAIRCRAFT WAS GROUNDED: ON CLIMB OUT FROM MIA, GEAR DISAGREE UPON GEAR RETRACTION. EICAS MESSAGE "GEAR DOOR" STATUS MESSAGE. FLIGHT RETURNED TO MIA LANDING SAFELY. **SUPPLEMENTAL REPORT FOR AALA202212052164: REPLACED LEFT MAIN LANDING GEAR DRAG BRACE AFT DOWN SSDR DXTA2022120275300Selector Valve · defectiveGEAR DISAGREE CAS MESSAGE¿.AFTER RETRACTING THE GEAR WE RECEIVED 5 AMBER CAS MESSAGES AND 1 CYAN CAS MESSAGE. AMBER GEAR SYS FAIL, L MAIN GEAR DOOR, GEAR DISAGREE, R MAIN GEAR DOOR, NOSE DOOR FOLLOWED BY CYAN BRAKE FAULT CAS MESSAGE. ON THE SYNOPTIC PAGE WE HASDR 7C7A2022113000031Selector Valve · inoperativeLANDING GEAR FAILED TO EXTEND, HAD TO EXTEND MANUALLY. CREW DECLARED AN EMERGENCY. REPLACED LANDING GEAR SELECTOR VALVE.SDR SROM20221130001Selector Valve · stuckMANUAL GEAR EXTENSION DOOR WILL NOT FULLY OPEN. CLEANED AND LUBRICATED EXPOSED SURFACE OF THE SELECTOR VALVE. OPS CHECKS GOOD. NOTE THE OAT WHEN THIS HAPPED WAS 6 DEGREES FAHRENHEIT, SO COULD ALSO BE COLD RELATED SINCE THE AIRCRAFT WAS MOVED INTO A HEATED HSDR IPXA2022112888459Cylinder · faultedINSPECTION TYPE:N/A**EMERGENCY DECLARED**ECAM L/G NOT DOWN LOCKED PROC: L/G GRAVITY EXTENSION. CREW FOLLOWED ECAM AND PROCEDURE UNSAFE RIGHT MLG ON ALL THREE INDICATION SYSTEMS. VERIFIED MLG DOWN WITH TOWER. AS A PRECAUCTION WE REVIEWED PROC: LDG WITH ONE MAINSDR AALA202211289264Selector Valve · defectiveAIRCRAFT WAS GROUNDED: ON APROACH AT 2500" CREW PUT GEAR HANDLE DOWN AND GOT LANDING GEAR NOT DOWN / LOCKED ECAM MESSAGE. CREW FOLLOWED ECAM PROCEDURE AND ACCOMPLISHED A MANUAL GEAR EXTENSION. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED SAFELY WITHOUT FUSDR CALA2022112503225Fitting · corrodedCORROSION REAR SPAR STOP RETRACTION JACK FITTING LOC MLG BAY ON LH WING. SEE AEROMAN NON ROUTINE 2022-360095. REQUIRED, PERFORMED SCEPTRE ENTRY ON LOGPAGE #3119101 REMOVED AND REPLACED JACK ANCHORAGE FITTING LOCATED ON MLG UPDATE SDR YES SIDE UPPER SURFACE ASDR DALA2022112307518Landing Gear · faultedLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. GEAR HANDLE WOULD NOT RELEASE STUCK DOWN. USED COMPUTER RESET ADENDUM FOR LGCIU #2- RETRACTION SUCCESSFUL. T/S PER A330 TSM 32-30-00-810-828-A. LAST LEG 323171. BITE LGCIU 1 & LGCIU 2. NO FAULTS BITE OK. (9824246SDR 2022FA0000694Bottle · dischargedDURING PRE-BASE MAINTENANCE ON WORKORDER SC23257,, IT WAS IDENTIFIED THE UNDERCARRIAGE EMERGENCY BLOW DOWN BOTTLE WAS FOUND FULLY DEPLETED.SDR 7C7A2022111400029Hose · leaking#2 HYD ISO VLV ILLUMINATED. MANUAL GEAR EXTENSION PERFORMEDSDR SWIA2022111466851Selector Valve · failedGEAR EXTENSION AT DESTINATION RECEIVED GEAR DISAGREE. RAN QRH, CYCLED GEAR SEVERAL TIMES IAW QRH DISAGREEMENT PERSISTED. HAD TO EXTEND GEAR WITH MANUAL GEAR EXTENSION. LANDING SUCCESSFUL. AA&E MX C/W GVI OF ALL LANDING GEAR, NO OBVIOUS DEFECTS NOTED. C/W MXSDR AALA202211116943Bypass Valve · inoperativeAIRCRAFT WAS GROUNDED: AFTER TAKEOFF, LANDING GEAR WOULD NOT RETRACT. RAN QUICK REFERENCE HANDBOOK PROCEDURE. UNABLE TO RAISE GEAR. HANDLE WOULD NOT MOVE UP AT ALL, WITH OR WITHOUT USING TRIGGER OVERRIDE. EMERGENCY WAS DECLARED AND RETURNED TO JFK. REMOVED ANDSDR DXTA2022111173710Warning Message · false activationHYDRAULIC 3 LO PRESS ON TAKEOFF SJC TO SFO. THEN GEAR DISAGREE. BOTH MAIN GEAR RED AND NOSE TIRE GREEN. HYD PAGE SHOWED 100% WHITE CROSS ETCHED. THEN HYD 3 LOW PRESS WENT AWAY AND GEAR FULLY CAME UP AND LOCKED. ALL LIGHTS WERE NORMAL (RED AND GREEN WENT AWASDR CALA2022110903091Landing Gear · malfunctionedLANDING GEAR WOULD NOT RETRACT.MANAUL EXT DOOR FOUND AJAR UPON ARRIVAL ACCOMPLISHED NOSE AND MAIN LANDING GEAR OPERATIONAL TEST. SWUNG 32-34-00;32-32-00,32-33-00. GEAR 3 TIMES. ALL INDICATIONS AND OPS CHECKS NORMAL. ALSO ACCOMPLISHED MAIN AND NOSE GEAR MANUASDR 2022F00451Linkage · out of adjustNOSE LDG DID NOT RETRACT IN FLIGHT. CORRRECTIVE ACTION: NOSE LANDING GEAR WEL DOOR LINKAGE ADJUSTMENT IAW AMM 32-33-62-705-001SDR DXTA2022110473280Uplock Switch · defectiveLEFT MLG LANDING GEAR RETRACTION: SFO AIRPORT LEFT MAIN GEAR RETRACTION GOT EICAS: GEAR DISAGREE L. ALSO YELLOW "DN" GEAR INDICATION LEFT MAIN. RAN QRH AND GOT GOOD 3 GREEN. LANDED NORMALLY. RETRIEVED PARTS FROM FBO. ACCOMPLISHED INCOMING PART CHECK, PART SDR OEJA202211030441Landing Gear · faultedON TAKE OFF THE AIRCRAFT GEAR WOULD NOT RETRACT , SO THE AIR CRAFT DIVERTED TO BFI DUE TO RUNWAY LENGTH . NO EMERGENCY SERVICES WERE REQUESTRDSDR ANCF20221102030Interface Unit · inoperativeAFTER TAKEOFF LANDING GEAR RETRACTION UNABLE DUE TO LEVER LOCKED IN DOWN POSITION. WO 16'716'049=> IN ACCORDANCE WITH AMM 32-31-11-000-801-A/400-801-A THE L/G CONTROL LEVER WAS REPLACED. IN ACCORDANCE WITH AMM TASK 32-31-00-710-802-A OPERATIONAL TEST OF THESDR FDEA202210282684Valve · faultedON DEPARTURE WHEN RAISING THE GEAR WE GOT A LANDING GEAR RETRACTION FAULT. WE COMPLIED WITH THE QRH AND RETURN TO SDF FOR LANDING. MAX SPEED 255 KIAS / 0.65 M. DO NOT USE FMS PROFILE MODE. REMOVED AND REPLACED LANDING GEAR ELECTROVALVE 3GA IAW AMM 32-SDR SWAA2022102462895Actuator · faultySUPPLEMENTAL INFORMATION: RED NLG LIGHT REMAINED ILLUMINATED AFTER LANDING GEAR RETRACTION - FELT LIKE NLG REMAINED EXTENDED / [01] OP TO CONTINUE PER MEL 32-15-01. SP #1 AUTH # 98704;[02] INSPECTED NOSE GEAR LOCK ACTUATOR INSTALLATION UP TO INSTALLATION TEST.SDR 3EJA957JS101722Control Module · failedAFTER SELECTING GEAR UP, NO LDG INDICATORS WERE ILLUMINATED.SDR FDEA202210122557None · noneON FINAL APPROCH WE SELECTED THE GEAR DOWN. WE RECEIVED 2 GREEN MAIN GEAR LIGHTS AND THE NOSE GEAR LIGHT REMAINED DARK. I PRESSED TO TEST THE NOSE GEAR LIGHT AND HALF OF IT LIT UP GREEN. THIS LED US TO THE GEAR DISAGREE CHECKLIST AND WE MANUALLY LOWERED TSDR 2022FA0000592Lgciu · defectiveDURING APPROACH WHEN LANDING GEAR WAS EXTENDED, LEFT MAIN LANDING GEAR RED UNLK LIGHT REMAINED ON, AND NO GREEN TRIANGLE INDICATION. THE LANDING GEAR WAS CYCLED THREE TIMES WITH NO SUCCESS, A GO AROUND WAS PERFORMED.SDR QMLA2022101420069Landing Gear · malfunctionedTOOK OFF FROM KLBL, DEPARTED ON RUNWAY 17 AND HEADED TO KDDC. NO MORE USABLE RUNWAY. THEN PUT THE GEAR UP AND TURNED LEFT TO GET ON THE COURSE AND SET FLAPS TO 0. THEN MADE A SECOND LEFT TO GET TO DDC. DURING CLIMBING, ENGAGED THE AUTOPILOT. ABOUT 1 MIN LATSDR R61A2022101000624Lever · unresponsiveON DEPARTURE, LANDING GEAR LEVER COULD NOT BE MOVED UP. NO EICAS MESSAGE. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. REPACKED NOSE LANDING GEAR STRUT.SDR VNAA202210061111None · unserviceableGEAR DISAGREE WARNING MESSAGE ON APPROACH WHEN GEAR HANDLE SELECTED DOWN. REMOVED AND REPLACED MAIN LANDING GEAR LEVER IAW AMM 32-31-01-000/400-801. REMOVED AND REPLACED MAIN LANDING GEARS SELECTOR VALVE IAW AMM 32-32-10-000/400-801 OPS TEST AND LEAK TEST GOODSDR DXTA2022100371510Rod End · brokenCLIMB PAST FL340, MLG UNLOCK LIGHT ILLUMINATED. NLG BEGAN TO REPEATEDLY CYCLE, ATTEMPTED UPLOCK. RESULTED IN A BANGING FROM NLG, MEASURABLE VIBRATION, & RESULTED IN INABILITY TO UTILIZE AUTOPILOT. DESCENDING THROUGH FL180, ISSUE CLEARED. ON GEAR EXTENSIOSDR QXEA2022092800298Control Unit · malfunctionedLANDING GEAR LOCK RELEASE NOT FULLY RETRACTING AFTER ACTUATION. REMOVED FROM SERVICE. REPLACED LANDING GEAR CONTROL PANEL IAW Q400 AMM 32-31-01-000-801/400-801 1-5A, REQUIRES FUNCTION CHECK. GH 3296. C/W LANDING GEAR CONTROL PANEL INSTALLATION TASK Q400 AMM 32SDR DXTA2022090669790Harness · defectiveNLG LANDING GEAR EXTENSION: DURING LANDING APPROACH AT KDAL, AFTER SELECTING GEAR DOWN RECEIVED AN RED LANDING GEAR LEVER DISAGREEMENT CAS MESSAGE ACCOMPANIED BY RED LANDING GEAR DISAGREEMENT ICON ON THE LANDING GEAR INDICATOR PANEL. PERFORMED QRH PROCEDURE ASDR VNAA202209081112None · noneGEAR DISAGREE RED WARNING AFTER GEAR SELECTED UP AFTER TAKE OFF. RAN QRF, RTF. DECLARED EMERGENCY. UPON INSPECTION OF PX22 FOUND UPPER DRAG BRACE BRACKET FOR PX22 AND PX21 LOOSE AND WIGGLING FROM SIDE TO SIDE AND UP AND DOWN. INSTALLED NEW WASHERS ON DRAG BRACSDR IXXA20220904130Link Assy · damagedON FINAL APPROACH INTO KSEA, LANDING GEAR LEVER DOWN GEAR DISAGREE NOSE GEAR APPEARED NOT DOWN AND LOCKED (NO GREEN LIGHT). LOW PASS CONFIRMED NOSE LANDING GEAR DOWN. EMERGENCY DECLARED. LANDING UNEVENTFUL WITH NO ADDITIONAL PRECAUTIONARY ACTIONS NOTED. ON ARRSDR 2022FA0000484None · nonePILOT REPORTED THAT HE HAD CYCLE THE GEAR HANDLE MULTIPLE TIMES BEFORE GEAR WOULD ACTUATESDR 2022FA0000482None · noneL/G RETRACT ACT. P/N10211301-000 S/N SPP1697 OVERHAULED NOT WITHIN CMM
MAIN LANDING GEAR RETRACTION ACTUATOR P/N 10-211301-000 S/N SPP1697 AND BASED AS PER SAFRAN OFFICIAL LETTER ATTCHED ON THE DOCUMENTS WE HAVE RECEIVED, WE CAN ONLY SUPPOSE THAT THIS ACTUATOSDR Q5QA20220826005Drag Link · improper partTHE NOSE LANDING GEAR UPPER DRAG BRACE THAT WAS INSTALLED, P/N 532.20.12.140, REQUIRES A 300 FLIGHT HOUR OR 400 HOUR LANDING INSPECTION (CALLED OUT IN THE PC-12 MAINTENANCE MANUAL, CHAPTER 4). THIS DRAG BRACE IS ALSO ADDRESSED IN A PILATUS SERVICE BULLETIN SBSDR 2022F00341None · looseUPON CLIMB OUT FROM KSDL THE PILOT SAW A LH GEAR UNSAFE LIGHT. HE THEN CYCLED THE LANDING GEAR AND APPROX. 4 MINUTES LATER HE SAW THE RED GEAR UNSAFE LIGHT AGAIN. HE CYCLED THE LANDING GEAR ONCE MORE AND THE CREW RETURNED TO BASE. - MAINTENANCE TROUBLESHOT TSDR AALA202208191118Selector Valve · noneAIRCRAFT WAS GROUNDED: AFTER TAKE OFF LANDING GEAR NOT UP LOCKED ECAM. LANDING GEAR WOULD NOT RETRACT. THEN DID COME UP BUT WOULD NOT COME DOWN. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO CLT. MAINTENANCE FOUND THAT AIRMAN FLAGGED LANDING GEAR NOTSDR QMLA2022080820052Drag Brace · damagedCLEARED FOR VISUAL APPROACH, CONDUCTED BEFORE LANDING ITEMS. MLG WAS LOWERED. MLG INDICATORS DISPLAYED NOSE & RT MAIN GEAR DOWN & LOCKED. NO LT MAIN INDICATION & MLG HANDLE WAS INDICATING RED IN TRANSIT. COULD NOT DETECT ANY SUBSEQUENT NOISE THAT GEAR WAS STILSDR R61A2022080300476Sensor · failedLG WOW SYSTEM FAIL. AFTER TAKEOFF, HEARD LOUT BANG, THEN GOT WOW SENSOR FAIL MESSAGE/LG HANDLE DISAGREE. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. BOTH NLG TIRE RIMS HAD DAMAGE. R&R BOTH NLG WHEEL ASSEMBLIES AND PERFORMED A STRUT REPACK.SDR G1IA20220726029Landing Gear · inoperativeDURING CLIMB, THE GEAR PUMP COULD BE HEARD ENGAGING SEVERAL TIMES FOR A MINUTE. IT CEASED, AND A MINUTE LATER, THE RED LIGHT CAME ON IN THE GEAR HANDLE. AS WE CONTINUED OUR CLIMB, THERE WAS A NOTICEABLE DETERIORATION OF CLIMB PERFORMANCE. I CHOSE TO DIVERT SDR HNAA2022072700244Uplock · faultedLANDING GEAR LEVER DISAGREE MSG FOR RIGHT MAIN. FOLLOWED QRH, ISSUE REMAINED. R/R RT MAIN UPLOCK BOX REF 32-33-10 AND R/R UPLOCK POSITION SWITCHES REF 32-61-01. OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME.SDR AALA202207259131Pin · installedAIRCRAFT WAS NOT GROUNDED: NOSE GEAR WOULD NOT RETRACT AFTER TAKEOFF. AIRCRAFT RETURNED TO BOS WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT. NOTE: NO EMERGENCY WAS DECLARED. MAINTENANCE FOUND THE NOSE GEAR GROUND LOCK PIN INSTALLED AND REMOVED IT PER AMM 32SDR AALA202207226364Uplock · noneAIRCRAFT WAS GROUNDED: AFTER TAKEOFF AND AFTER SELECTION OF THE LANDING GEAR UP; DOOR DID NOT CLOSE. ECAM MESSAGE LANDING GEAR DOOR NOT CLOSED APPEARED ON UPPER ECAM DISPLAY. PERFORMED ECAM ACTIONS. AFTER RECYCLING LANDING GEAR DOORS CLOSED AND CONTINUE TO SDR LR7A2022072003191Ballscrew · bindingDURING SCHEDULED FLIGHT LEFT GEAR FAILED TO EXTEND , MANUALLY EXTENDED WITH THE HAND CRANK. EMERGENCY DECLARED / REPLACED LEFT HAND AFT MLG BALLSCREW IAW SMP 581 32-30. LP 49481
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