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 A6WA202401268704Sensor · out of toleranceGEAR DISAGREE ON TAKEOFF *****AIRCRAFT REMOVED FROM SERVICE******** INSP AND FOUND NLG OLOE SENSOR OUT OF TOLERANCE ADJ OLEO SENSOR IAW AMM 32-61 OPS CK GOOD. PERF NLG DOOR OPERATING IAW AMM 32-21-00 OPS CK GOODSDR IPXA2024013025213Landing Gear · malfunctionedON TAKEOFF GEAR FAILED TO RETRACT. SWITCHED TO SYS 2 ON POSITION DETECTION SYSTEM AND GEAR RETRACTED NORMALLY. VERIFIED GEAR SWING IAW MM-32-31-00 PAGE BLOCK 501,SYS OPS NORMAL .SDR 29GA2024012300001Uplock Hook · did not stowAFTER TAKEOFF WHEN RETRACTING THE GEAR, THE LEFT MAIN UNLOCK WAS ILLUMINATED ON THE MAIN PANEL AS WELL AS THE OVERHEAD PANEL. REMOVED AND REPLACED LH UPLOCK BOX, OPS CHECK GOOD, SERVICED GREEN AND BLUE ACCUMULATORS WITH NITROGEN.SDR DXTA2024012210671Shuttle Valve · faultedDURING GEAR RETRACTION IMMEDATELY AFTER T/O LT MLG FAILED TO RETRACT. CAS MESSAGE GEAR DISAGREE L DISPLAYED ACCOMPANIED BY A SLIGHT LT YAW AND ASSOCIATED GEAR IN WINDSTREAM NOISE. ON GEAR INDICATOR SECTION OF MFD THE LT GEAR DN IN YELLOW AND NOSE UP & RIGHT SDR DALA2024011800762Pseu · faultedSHIP 3724 -ATB/LND GEAR- DUE TO LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. CORRECTIVE ACTION: PSEU FAULT 31-51001 (GSBV CL). MAINTENANCE RIGGED AND OPS CHECKED INTERLOCK CABLE PER B737 AMM 27-62.SDR U5QA202401160125Downlock Sensor · out of rigDEPARTING OUT OF KJAC THE GEAR DISAGREE DISPLAYED ON THE EICAS AFTER TAKEOFF. THE LEFT GEAR WOULD NOT RETRACT. WE COULD ALSO FEEL AND HEAT THAT THE LEFT GEAR WAS STILL DOWN. RAN THE QRH CHECKLISTS, EXTENDED THE LANDING GEAR, CONFIRMED 3 GREEN “DOWN AND LOCKED”SDR YENA2024011800071Roller · looseFLT#1876, MCO-PVD. (AIRCRAFT PERFORMED AN AIR TURN BACK TO MCO) 'LNDG GEAR NOSE LNDG GEAR UPLOCK ECAM; FOUND NLG UPLOCK ROLLER ASSY LOOSE. RE-SECURED AND RIGGED ROLLER ASSY OPS CHECKS OK REF AMM 32-21-16-820-055 B.'SDR DALA2024011800763Valve · inoperativeSHIP 3724 -ATB/LND GEAR- DUE TO LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. CORRECTIVE ACTION: PSEU FAULT 31-51001 (GSBV CL). INSTALLED NEW GROUND SPOILER INTERLOCK VALVE. LANDING GEAR SWING OPS CHECKS GOOD. PSEU BITE CHECK GOOD.SDR WX0A2024011631943Unknown · unknown(EMERGENCY DECLARED) ON TAKEOFF AND LANDING GEAR WAS VERY SLOW TO CYCLE TRIGGERING ECAM ALERTS. GEAR AND DOORS EVENTUALLY WENT TO CORRECT POSITIONS / PERFORMED T/S PER TSM 32-31-00-810-898-A, FOUND R/H MAIN GEAR DOOR CABLE BROKEN, SEE NR 1270294 FOR REMOVAL ANSDR 6GFA202401220001Landing Gear · stuckON APPROACH TO PBI WHEN GEAR WAS SELECTED DOWN, RIGHT GEAR DID NOT INDICATE DOWN. TOWER WAS ADVISED AND REPORTED THEY DID NOT HAVE A VISUAL ON RIGHT GEAR. APPROACH WAS TERMINATED. AFTER A DISCUSSION WITH THE TOWER THE DECISION TO LAND AT FLL WAS MADE DUE TOSDR DXTA2024011110577Module · faultedLANDING GEAR HANDLE: AFTER TAKEOFF LANDING GEAR HANDLE WOULD NOT COME OUT OF LOCK DETENT AND GEAR WOULD NOT RETRACT. AFTER LEVELING OFF AT 4000 AND TRYING SEVERAL MORE TIMES GEAR FINALLY RETRACTED WITHOUT ISSUE. NO CAS MESSAGES WERE PRESENT. GEAR EXTENDED ON LSDR SWIA202401100009Unknown · warning messageWARNING MSG. GEAR DISAGREE RIGHT AFTER TAKE OFF. QRH COMPLETED. (FLIGHT 5309 FILED CLOSED) PLEASE REFERENCE AML 1276504 FOR TROUBLESHOOTING AND PICTURE OF ICE IN THE GEAR BAY.THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 27662193 WITH THE FOLLOWING CORRECTIVSDR CALA2024011200099Lgciu · failedLG DOORS FAILED TO RETRACT AFTER T/O. DISAGREE LIGHTS ON WHEEL P G. CYCLED GEAR HANDLE.NO HELP CREW NOTED NORMAL GEAR DOOR OPS NORMAL ON GROUND. PLEASE FOLLOW TSM 32-31-00-810-898-A. SFOLM TRINH. 08-JAN-2024. PLACED AIRCRAFT ON JACKS,ACCOMPLISHED GEAR SWING,GESDR A6WA202401088690Unknown · unknownAFTER TAKE-OFF WHEN PUTTING GEAR UP RECEIVED GEAR DISAGREE CAUTION AND NOSE DOOR CAUTION MESSAGES. MAIN GEAR INDICATED UP AND LOCKED. NOSE GEAR NOT RETRACTED. C/W QRH. RECEIVED THREE DOWN AND GREEN INDICATIONS. GEAR DISAGREE CAUTION OCCURS 150 KNOTS. HIGHESSDR BEMA2024F00009Hook · brokenDURING A INSPECTION FOR FERRY FLIGHT FOR ANOTHER REASON, MAINTENANCE FOUND THE LOWER PORTION OF THE HOOK - DOWN LOCK BROKEN, THAT THE GUIDE - MALE SPRING ATTACHES TO, ALSO THE GUIDE - MALE SPRING WAS BENT INSIDE THE GUIDE - FEMALE SPRING. THIS IS PART OF THE DSDR 29GA2024010500001Uplock · inoperativeON TAKE OFF PUT GEAR HANDLE IN UP POSITION AND LEFT MAIN GEAR UNLOCK LIGHT ILLUMINATED ON LOWER PANEL. FELT VIBRATION AND LIGHT EXTINGUISHED IN CLIMB. AT CRUISE ANOTHER VIBRATION LIGHT BACK ON. REMOVED AND REPLACED LEFT MAIN GEAR UPLOCK BOX.SDR 2024FA0000039Landing Gear · malfunctionedJUST BEFORE LANDING WE GOT LANDING GEAR RELAY MESSAGE, TURNO AROUND PERFORMED. NEXT LANDING TRY WAS SUCESSFUL. CORRECTIVE ACTION: CB RESET AND NLG LUBRICATED. ELECTRICAL CONECTRO WAS CLEANED IAW WIRING MANUAL 32-31-01-01.SDR AALA202401039595Restrictor Valve · defectiveAIRCRAFT WAS GROUNDED: LANDING GEAR NOT UP LOCKED ECAM MESSAGE ON TAKEOFF FOR NOSE GEAR, CORRECTED ITSELF AFTER APPROXIMATELY 15 SECONDS. MAINTENANCE FOUND NOSE LANDING GEAR DOOR EXTREMELY SLOW TO OPEN AND SOMETIMES WOULD NOT OPEN WITHOUT ASSISTANCE. MAINTENANSDR AALA202401038386Unknown · unknownAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO ORD, AFTER RAISING LANDING GEAR LEVER THE GEAR WOULD NOT RETRACT FOLLOWED BY ECAM WARNINGS FOR LANDING GEAR NOT UPLOCKED, SHOCK ABSORBER FAULT AND STEERING FAULT BEING DISPLAYED. THESDR DALA2024010200015Unknown · unknownSHIP 9524 -GEAR/DE- THE NOSE LANDING GEAR FAILED TO EXTEND NORMALLY AFTER TWO ATTEMPTS. THE FLIGHT CREW ACCOMPLISHED A GO-AROUND, DECLARED AN EMERGENCY WITH ATC, AND UTILIZED THE ALTERNATE GEAR EXTENSION PROCEDURES PER THE QRH. THE LANDING WAS UNEVENTFUL. CORRSDR A6WA202312318686Unknown · unknownGEAR DISAGREE ON TAKE-OFF. WARNING MESSAGE APPEARED WITHIN 5 SECS OF SELECTION. NLG DID NOT MOVE. MLG RETRACTED NORMALLY. NOSE DOOR OPEN MESSAGE ALSO APPEARED. C/W QRH. RECEIVED THREE GREEN DOWN AND LOCKED. LANDING AT 46,500 LBS. BELOW LANDING WEIGHT. AIRCRSDR ANCF20231230039Lgciu · warning messageL/G LGCIU 1 FAULT REFERENT TSM 32-31-00-810-819-A-R66 WAS REMOVED AND REPLACED LGCIU IAW AMM 32-31-71-000/400-001-A AND PROX SW 26AG IAW AMM 32-31-73-000/400-001-A REV 66AND PERFORMED TEST OK IAW AMM 32-64-00-740-001 REV 66SDR CVGA20240103001Unknown · unknownEMERGENCY DECLARED ON LANDING. ON APPROACH GEAR DOWN SELECTED, R/H MAIN GEAR LIGHT DID NOT ILLUMINATE AND RED UNLOCK LIGHT WAS ILLUMINATED. DECLINED THE APPROACH CLEARANCE TO RUN THROUGH THE CHECKLIST COMPLETELY TO INCLUDE BLOWING THE NITROGEN BOTTLE. NEITHER SDR UIEA2023122901041Pseu · unknownEXPANDED DISPLAY INDICATED RH BODY GEAR WAS NOT RETRACTED(<P>R/R PSEU & GROUND TEST PASSED PER AMM 32-09-03. FURTHER T/S REQUIRED.</P> / <P>LP 1727176 M10: R/R RH BLG TILT ACTUATOR IAW AMM 32-13-15-404-010, OPS CHECK NORMAL. PERFORMED GEAR SWING IAW AMM 32-31-SDR IPXA2024010285037Unknown · unknownATB. GEAR DID NOT RETRACT, PUT HANDLE DOWN GOT 3 GREEN T/S PER TSM 32-61-00/101, REPLACED PROXIMITY DETECTOR PROCESSING UNIT, 54GB, PER AMM 32-31-71/401; OPS CHKS GOOD, OK FOR SVCSDR YENA2023122701650Unknown · unknownFLT#134, JFK-BTV. (AIRCRAFT PERFORMED AN AIR TURN ABCK TO JFK) ' LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. QRH ALTERNATE METHOD USED TO RETRACT. (GEAR RETRACTED WITH ALTERNATIVE METHOD); PERFORMED 3 GEAR SWINGS, OP CHECK OK AND MEASUREMENT R/R LMLG WOFW 2SDR DXTA2023122110387Valve · faultedUPON MLG EXTEND, LEVER DISAGREE MESSAGE ILLUM WITH BOTH MAINS GREEN & NOSE RED. NLG WOULD NOT EXTEND. RAN CKLST. CYCLED MLG LEVER UP & DOWN, NO CONDITION CHANGE. PULLED FREE-FALL HANDLE. RECEIVED 3 GREEN. LANDED & TAXIED WITHOUT INCIDENT. PERFORMED CHESDR LDIA202312180001Unknown · unknownDURING INITIAL CLIMB FROM JAX TO PBI ON 17DEC23, THE CREW HAD THE TWO TRANSIT LIGHTS ON FOR THE GEAR HANDLE AND WOULD NOT EXTINGUISH. THEY ASKED ATC TO STAY LOW AND SLOW, BETWEEN 1500 AND 2000 FEET AGL, AT WHICH TIME THEY CYCLED THE GEAR. THE TWO TRANSIT LIGHTSDR 9WGA2023121680401Unknown · unknownDISCREPANCY: AIR RETURN, WITH ENGINE ANTI-ICE ON, LEVEL 1 ENGINE 2 A-ICE OFF ALERT DISPLAYED. ENGINE 2 ANTI-ICE SWITCH LIGHT DISAG ON.SDR AALA202312181233Selector Valve · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO THE GEAR WOULD NOT RETRACT WHEN THE GEAR HANDLE IS PLACED IN THE UP POSITION. THE AIRCRAFT LANDED SAFELY WITHOUT FURTHER INCIDENT AND TAXIED TO THE GATE UNDER ITS OWN POWESDR AALA202312141233Unknown · unknownAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO THE GEAR WOULD NOT RETRACT WHEN THE GEAR HANDLE IS PLACED IN THE UP POSITION. THE AIRCRAFT LANDED SAFELY WITHOUT FURTHER INCIDENT AND TAXIED TO THE GATE UNDER ITS OWN POWESDR 2023FA0000840Limit Switch · brokenAIRCRAFT N2542W WAS COMING IN FOR LANDING AT KSUS ON 10 DECEMBER 2023. PIC SELECTED LANDING GEAR HANDLE TO EXTEND POSITION. RIGHT MAIN AND NOSE GEAR DOWN AND LOCK INDICATION ILLUMINATED LEFT MAIN DID NOT. AFTER A FEW PLANE SLIDES AND LEFT MAIN GEAR LIGHT STILLSDR 2023FA0000805Unknown · unknownLANDING GEAR FAILED TO DEPLOY HAD TO USE EMERGENCY EXTENSION. PERFORMED GEAR SWING AND COULD NOT DUPLICATE.SDR KY72024F00002Unknown · unknownLEFT GEAR NEEDED 5 CYCLES TO GET DOWN INDICATION. REMOVED AND REPLACED LH MLG INBOARD GEAR DOOR STOP W/ NEW PER SA227 MM CH 52-80-10. GEAR SWINGS GOOD.SDR LR7A2023113003337Gearbox · wornDURING SCHEDULED FLIGHT WHEN GEAR WAS SELECTED UP, LH MLG SHOWED IN TRANIT. VERIFIED VISUALLY THAT LH MLG WAS INTRANSIT, SELECTED GEAR DOWN AND ALL GEAR SHOWED DOWN AND LOCKED EXCEPT LH MLG SHOWED IN TRANSIT. MANUALLY EXTENDED LH MLG AND INSTALLED TIEDOWN FISDR ASAA2023113046465Unknown · unknownAFTER TAKEOFF WHEN GEAR HANDLE WAS MOVED TO THE "OFF" POSITION DURING THE AFTER TAKEOFF CHECKLIST THE NOSE GEAR EXTENDED RESULTING IN A NOSE GEAR "GREEN" AND NOSE GEAR "RED" INDICATION . ACCOMPLISHED GEAR DISAGREE CHECKLIST NOSE GEAR RETRACTED, KEPT GEAR HANDLSDR IPXA2023113038305Module · seized*** SUPPLEMENTAL SDR *** *** ATB *** FAULT: LANDING GEAR HANDLE WOULDN'T RAISE. ATTEMPTED LOCK OVRD BUT PIN WAS FLUSH PERFORMED MAIN LANDING GEAR AND NOSE LANDING GEAR NORMAL EXTENSION AND RETRACTION IAW B757 AMM 32-32-00-705-003 & 32-34 00-715 -017 OPS TEST GSDR JIKA2023120512501Actuator · did not stowAFTER TAKEOFF, THE LANDING GEAR IN TRANSIT LIGHT REMAINED ILLUMINATED. THE FLIGHT CREW PERFORMED AN AIR TURNBACK AND LANDED WITHOUT INCIDENT. DFW MAINTENANCE PERFORMED THE LANDING GEAR SHUTTLE VALVE TEST AND FOUND THAT #1 AND #2 SHUTTLE VALVES FAILED THE LEAK SDR IPXA2023112752082Actuator · unknown*ATB* *PAN PAN* €˜GEAR DISAGREE€™ MSG . RIGHT WING GEAR DID NOT RETRACT. €˜AIR TURN BACK€™. PERFORMED RII. PERFORMED RH WG TRUCK POSITIONING ACTUATOR R/R PER AMM 32-11-20/401, LEAK CHK SATIS. ALSO R/R PROX SWITCH ELECTRONIC UNIT PER AMM 32-09-03/401, PSEUSDR DXTA2023112710133Unknown · unknownRIGHT MLG LANDING GEAR EXTENSION: AFTER EXTENDING THE GEAR ON APPROACH, WE INITIALLY GOT A THREE-GREEN INDICATION, BUT AFTER ABOUT 30 SECONDS THE GEAR DISAGREE R CAS CAME ON. WE DIVERTED, SAME THING HAPPENED WHEN EXTENDING THE GEAR AT THE DIVERSION AIRPORT. WESDR 2023FA0000765Unknown · unknownAFTER DEPARTURE RETRACTED THE MLG AND CONFIRMED THE GEAR WAS UP WHEN THE UNLOCK LIGHT EXTINGUISHED AND 3 GREEN MLG DOWN LIGHTS WERE ALSO EXTINGUISHED. NOTICED THAT THE AIRSPEED WAS SLOWER THAN NORMAL & CLIMB RATE WAS SLOWER THAN NORMAL. ALONG WITH SLOWER SPEESDR FDEA202311161859Unknown · unknownUNSAFE GEAR INDICATION ON FINAL, LEFT MAIN NOT DOWN AND LOCKED, NO EICAS MESSAGES. WENT AROUND AND REFERENCED QRH, FLEW VISUAL LOW APPROACH AND TOWER CONFIRMED ALL GEAR SHOWED DOWN. DECLARED EMERGENCY AND LANDED UNEVENTFULLY AND STOPPED CLEAR OF RUNWAY.SDR IPXA2023111500285Unknown · unknownATB AFTER TAKEOFF LANDING GEAR WOULD NOT RETRACT. ECAM PROCEDURES FOLLOWED. RETURNED TO PHL WITH GEAR DOWN. WHEN TRYING TO RAISE GEAR HANDLE IT WOULD NOT RAISE ABOVE CENTER POSITION. ECAM STATED €ŒL/G NOT UP LOCKED" C/W SPACER ASSY. INSTALL IAW AMM 32-00-00. SDR 2023F00329Control Unit · inoperativeAFTER TAKE OFF, LGCIU 2 FAULT INDICATION WAS SHOWN. ATB PROCUEDURE TO BOGOTA STATION DUE TO BY MEL MANUAL, BOTH REVERSIBLES SHOULD BE OPERATIVE TO APROACH IN SANTA MARTA STATION// AS PER TSM 32-31-00-810-819-A FAULT INSOLATION LGCIU 2 WAS REMOVED AND REPLACEDSDR JIKA20231113101Landing Gear · intermittentDURING TAKEOFF, THE LANDING GEAR CIRCUIT BREAKER TRIPPED WHEN THE FLIGHT CREW ATTEMPTED TO STOW THE LANDING GEAR. MAINTENANCE PERFORMED THREE SUCCESSFUL LANDING GEAR SWINGS, CONDUCTED AN INSPECTION ON ALL ASSOCIATED WIRING, CHECKED THE SERVICING VALVE AND MICRSDR 2023F00323Unknown · unknownRH MAIN GEAR FAILED TO EXTEND, MANUAL EXTEND FAILED, NEED HIGH G TO EXTEND. REPAIRED WIRING IN NLG WHEEL WELL. WORK PREFORMED BY CHRIS THIEBAULT 01260.SDR 2HGR20231121001Sequence Valve · out of sequencePLANE DEPARTED FROM KHDN, AFTER TAKE OFF CREW NOTICED GEAR RED UNSAFE LIGHT, CREW CONTACTED TOWER TO VERIFY GEAR WAS UP, TOWER CONFIRMED THE LEFT GEAR WAS DOWN, CREW LOWERED GEAR DID A LOW APPROACH TO KHDN TO CONFIRM ALL 3 GEAR WERE DOWN & DECIDED TO DIVERT TOSDR FDEA202311071843Powerpack · failedMDIS 991 32-30 0510 07NOV23 OAK FACT U REF. WRI 32-30/0482 E.O. F-3230-E0376643 REV NO. POS. P1, WHILE ACCOMPLISHING WORK CARD THE POWER PACK FOR THE ALTERNATE EXTENSION SYSTEM DOES NOT OPERATE AT ALL. REASON CODE : PREMATURE REMOVAL/INSTALSDR KY7A202311092038Unknown · unknownLEFT MAIN GEAR WOULD NOT RETRACT. CLEANED / LUBED/ INSPECTED AND PERFORMED MULTIPLE LANDING GEAR SWINGS PER SA227 MM CH 32-00-00SDR YENA2023111001370Unknown · unknownFLT#1903, JFK-CUN. (AIRCRAFT PERFORMED AN AIR TURN BACK TO JFK) 'L/G DOORS NOT CLOSED. GEAR NOT UPLOCKED. SHOCK ABSORBER FAULT. FAULT AT GEAR-UP SELECTION.' (SUPPLEMENTAL INFORMATION TO FOLLOW)
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