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 DXTA2023070790470Unknown · unknownNLG LANDING GEAR RETRACTION: DURING TAKEOFF THE LANDING GEAR HANDLE WAS SELECTED TO THE UP POSITION FOR GEAR RETRACTION. THE GREEN NOSE LANDING GEAR DOWN INDICATION REMAINED ILLUMINATED. THE RED UNLOCK LIGHT DID NOT ILLUMINATE. BOTH MAIN GEAR APPEARED TO RETRASDR DXTA2023070790450Uplock Switch · defectiveRIGHT MLG LANDING GEAR EXTENSION: HAD A R MAIN LANDING UNSAFE INDICATION. COMPLETED THE "LANDING GEAR WILL NOT EXTEND CHECKLIST" THE GEAR BLOWDOWN BOTTLE HAS BEEN DEPLETED. CONTACTED MCC WITH ARES DOWNLOAD DATA. AFTER TEXTRON INTERROGATION OF THE DATA, IT HASSDR AALA202307078397Pin · wornAIRCRAFT IN BASE MAINTENANCE: LEFT MAIN LANDING GEAR RETRACTION ACTUATOR PIN WORN. REPLACED PIN PER TASK CARD 26C73032004.SDR LR7A2023070503296Unknown · unknownDURING SCHEDULED FLIGHT LEFT MAIN LANDING GEAR DID NOT RETRACT. FUEL DUMPED, AIRTURNBACK. / COULD NOT DUPLICATE, NO DEFECTS NOTED. LP #51073SDR DXTA2023070690370Handle · defectiveLEFT MLG LANDING GEAR RETRACTION: AFTER TAKEOFF, SELECTED GEAR HANDLE UP. THE GEAR REMANDED DOWN AND LOCKED, 3 GREEN INDICATION. USED THE CESSNA CHECKLIST: LANDING GEAR DOWN ANNUNCIATOR DISPLAYS WITH GEAR RETRACTED. PER THE CHECKLIST: EMERGENCY GEAR EXTENSION SDR AALA202308318206Pin · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT MAIN LANDING GEAR RETRACTION ACTUATOR PIN. REPLACED PIN PER CMM 32-31-47.SDR UIEA2023070600723Actuator · unknownFOUND FUNCTION FAIL AT RH BLG ALTERNATE EXTENSION ROTARY ACTUATOR(<P>1) IAW AMM 32-35-01-004-001 REV 107 AND AMM 32-35-01-404-007 REV 107 R/R RH BLG ALTERNATE EXTENSION ACTUATOR. 2) IAW AMM 32-35-00-715-059 REV 107 PERFORM RH BLG ALTERNATE EXTENSION SYSTEM OPESDR SWIA202307050626Unknown · unknownGEAR DID NOT RETRACT ON TAKE OFF. WE RECEIVED GEAR DISAGREE WARNING MSG. COMPLIED WITH QRH PROCEDURE. PROX SYS FAULT STATUS MSG WAS PRESENT WITH GEAR DOWN BUT AFTER LANDING IT EXTINGUISHED. (FLT 3200 FILED CLOSED)THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 2SDR SWIA2023062706Unknown · warning message*ODI MGMT APPROVAL REQUIRED*D:GEAR DISAGREE WARNING MESSAGE FOLLOWED BY NOSE DOOR OPEN WARNING MESSAGE. COMPLIED WITH DISAGREE QRH. MESSAGES CLEARED AND GEAR CONFIRMED DOWN BY ATC. RETURN TO FIELD ACCOMPLISHED. PSEU CODES. S23FAR, S35NEAR, S22FAR, S31FAR, S32FSDR SWIA20230627006Unknown · unknownGEAR DID NOT RETRACT ON TAKE OFF. WE RECEIVED GEAR DISAGREE WARNING MSG. COMPLIED WITH QRH PROCEDURE. PROX SYS FAULT STATUS MSG WAS PRESENT WITH GEAR DOWN BUT AFTER LANDING IT EXTINGUISHED. (FLT 3200 FILED OPEN)THIS IS CURRENTLY A WORK IN PROGRESSSDR 29GA2023062600003Warning Message · illuminatedON TAKE OFF UNSAFE GEAR INDICATION ON RETRACTION. THREE RED LIGHTS BOTH GEAR PANELS. RAN QRH 12-2, DECLARED EMERGENCY, SAFE LANDING.SDR 2023FA0000340Torque Tube · crackedNOSE GEAR DOOR TORQUE TUBE CRACKED FULL CIRCUMFERENCE AT WELD ATTACHMENT. DUE TO THE CRACKED NOSE GEAR TORQUE TUBE THE NOSE GEAR DOORS WERE UNABLE TO CLOSE COMPLETELY.SDR SWIA20230627004Unknown · warning messageRECEIVED GEAR DISAGREE WARNING WHILE SELECTING GEAR DOWN. IT WAS THE RIGHT MAIN GEAR THAT WAS RED. RAN QRH AND FIRST STEP TURNING HYD 2 AND 3B ON CLEARED IT. (FLT 5637 FILED CLOSED)THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 26805733 WITH THE FOLLOWING CORRESDR ASAA2023062443665Unknown · unknownON TAKEOFF GEAR HANDLE MOVED TO OFF, NOSE GEAR EXTENDED HANDLE MOVED TO UP NOSE GEAR RETRACTED. GROUNDED - YES. JACKED NLG REF B737-900 AMM 07-11-21-580-801, ACCOMPLISHED OPERATIONAL TEST FOR NLG REF AMM 32-33-00-710-801. OPS TESTS GOOD. NO HISTORY PAST 90 DAYSDR SWAA2023062170112Pin · out of positionLANDING GEAR LEVER WOULD NOT RAISE TO UP POSITION AFTER TAKEOFF. RAN QRH CHECKLIST. TAKEOFF WARNING HORN CONTINUED TO SOUND AFTER FLAPS UP. TAKEOFF WARNING CUTOUT CB PULLED IN ACCORDANCE WITH QRH RA N ALL APPROPRIATE CHECKLISTS (BRAKES ON SPD AT 65KTS)<[01] TRSDR DXTA2023061288430Unknown · unknownNLG LANDING GEAR RETRACTION: ON DEPARTURE AFTER GEAR RETRACTION THE LG LEVER DISAG CAS CAME ON. QRH COMPLETED BUT DID NOT FIX PROBLEM. NOSE GEAR DID NOT RETRACT. APPROACH AND LANDING WERE NORMAL. USE SECOND PHOTO WITH RED NOSE GEAR INDICATION.SDR A6WA202306098628Unknown · unknownAFTER SELECTING GEAR UP, RECEIVED NOSE DOOR OPEN WARNING AND GEAR DISAG WARNING. CW QRH MESSAGES CLEARED. NLG SHOWED GREEN DURING EVENT. MANUAL RELEASE NOT USED. *******AIRCRAFT REMOVED FROM SERVICE********* REMOVED AND REPLACED NOSEWHEEL CENTERING PROX SENSSDR R61A2023060600346Lever · inoperativeLANDING GEAR DID NOT RETRACT AFTER TAKE OFF. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R LANDING GEAR CONTROL LEVER.SDR GTIA2023060637239Cylinder · warning messageLANDING GEAR DID NOT EXTEND. AT 160KTS ATTEMPTED TO PUT GEAR DOWN. GEAR NEVER EXTENDED. LANDING GEAR UNLOCK LIGHTS NEVER WENT OUT. ECAM MESSAGE APPEARED. WENT AROUND, FOLLOWED ECAM, LANDING GEAR EXTENDED NORMALLY, ALL OPERATIONS NORMAL,-R/R NOSE DOOR ACTUATINGSDR SWIA2023060502Unknown · warning messageGEAR DISAGREE WHEN SELECTING GEAR DOWN ON FINAL. COMPLIED WITH QRH AND GOT GEAR TO COME DOWN AND INDICATE 3 GREEN (FLT 5019 FILED CLOSED)THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 26707430 WITH THE FOLLOWING CORRECTIVE ACTION: "REFERENCE CP 26710512 FOR LANSDR AALA202307280178Safety Valve · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED. ON FINAL APPROACH THE LANDING GEAR DID NOT EXTEND NORMALLY. FLIGHT CREW PERFORMED EMERGENCY GEAR EXTENSION LANDING CONTROL WAS ILLUMINATED AFTER NORMAL EXTENSION. THE AIRCRAFT LANDED SAFELY AT BJX WITHOUT FURTHSDR AALA202305300178Unknown · unknownAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED. ON FINAL APPROACH THE LANDING GEAR DID NOT EXTEND NORMALLY. FLIGHT CREW PERFORMED EMERGENCY GEAR EXTENSION LANDING CONTROL WAS ILLUMINATED AFTER NORMAL EXTENSION. THE AIRCRAFT LANDED SAFELY AT BJX WITHOUT FURTHSDR DXTA2023052687110Unknown · unknownAFTER TAKEOFF, THE NOSE GEAR DID NOT RETRACT. NOSE FEAR RETRACTED AFTER 2D ATTEMPT. UPON LANDING, NOSE GEAR WHEEL WELL WAS INSPECTED AND EVERYTHING LOOKED NORMAL. THE NOSE WOW SWITCH WAS REPLACE. WE PERFORMED 10 LANDING GEAR SWINGS WITH HYDRAULIC MULE WSDR ASAA2023052043325Unknown · unknownAFTER TAKEOFF BOTH GREEN AND RED LEFT GEAR LIGHTS REMAINED ILLUMINATED WITH LANDING HANDLE IN OFF POSITION. IN GEAR OFF POSITION ONLY THE RED LEFT GEAR LIGHT WAS ILLUMINATED. GROUNDED - YES. L/G OPERATIONAL TEST ACCOMPLISHED PER B737-800 AMM 32-32-00 WITH EMDPSDR YENA2023051900538Controller · failedFLT#835, BOS-MSP. (AIRCRAFT PERFORMED AN AIR TURN BACK TO BOS) ' PASSING 20,000 FT RECEIVED MULTIPLE FAULT MESSAGES, GEAR FAULT, FLT CTRL FAULT, SLAT FAULT, FLAP FAULT, WOW FAULT, NOSE STEER FAULT; FAULT CODE 3261F0066, REMOVED AND REPLACED LGSCU #2 IAW AMP 32SDR WX0A1900010031767Lgciu · unknown(EMERGENCY DECLARED) UPON GEAR RETRACTION NOTICED RT RED GEAR LT WITH UNLOCKED CONFIRMED WITH SECONDARY INDICATION WITH WHEEL STATUS. PERFORMED ECAM PROCEDURE AND CYCLED GEAR UNDER 220 KTS. WITH GEAR CYCLE COMPLETE MAJOR RUMBLING FROM GEAR AND STILL SHOWING RTSDR YENA2023051200509Valve · failedFLT#2469, BOS-FLL. 'L/G GEAR NOT DOWN LOCKED LDG GEAR GRAVITY EXTENSION; REMOVED AND REPLACED LANDING GEAR SAFETY VALVE PER AMM 32-31-17 LEAK CHECKS GOOD. REQUIRES OPS CHECK.'SDR CALA2023050501380Lever · inoperativeLNDG GEAR HANDLE DIFFICULT/REQRD HARD PULL TO MOVE/OUT OF LOCKED POSITTO RAISE/LOWER GEAR.. REMOVED AND REPLACED LANDING GEAR NORMAL CONTROL LEVER IAW AMM 32-31-11-400-001-A . OPS CHECK NORMAL NO FAULT. PARTS USED: 1958895,QTY :1 ADD EMP:U165757 ROTABLE PARTS SDR DXTA2023050585370Actuator · defectiveNLG LANDING GEAR RETRACTION: UPON DEPARTURE, NOSE LANDING GEAR DID NOT RETRACT. APPROPRIATE CHECKLIST APPLIES AND GEAR EXTENTION WAS NORMAL. // SIGNOFF// GAINED ACCESS TO AIRCRAFT AND INTEROGATED OMS. DOWNLOADED LRU NVM AND ALL FAULTS. SENT TO BOMBARDIER --FORSDR 9WGA2023042935601Unknown · unknownDISCREPANCY: GEAR DISAGREE DURING RETRACTION, NOSE GEAR. CORRECTIVE ACTION: FOUND GEAR PIN INSTALLED ON NLG WITH STREAMER "REMOVE BEFORE FLIGHT" MISSING. REMOVED GEAR PIN IAW B747 AMM 32-00-15.SDR UIEA2023042900392Sequence Valve · unknownNOSE GEAR DOES NOT REMAIN STOWED AFTER RETRACTION(<P>COMPLIED WITH ACTION PLAN 24223. JACKED AIRCRAFT AND PERFORMED MULTIPLE GEAR SWINGS WITH NO FAULTS. PERFORMED CONFIDENCE FLIGHT WITH NO FAULTS.</P>)SDR IPXA2023042793003Landing Gear · inoperativeINSPECTION TYPE:NA*SDR FILED OPEN* *ATB* *EMERGENCY DECLARED* AFTER TAKEOFF NOSE GEAR WOULD NOT RETRACT- CHECKLIST COMPLETED GEAR SHOWED 3 GREE, LANDING UNEVENTFUL. DEFERRED PER MEL 32-3-0-1, LANDING GEAR ADJ SYS VMO SELECTED TO 270, DMP C/W. WMO/MMO SWITCHED SDR UIEA2023042900393Sequence Valve · unknownLOG PAGE 1779113 ITEM # 2 NOSE GEAR FAIL TO FULLY RETRACT AND STOW.(<P>REF 744 AMM 32-34-08. PERFORMED TROUBLESHOOTING AND REPLACED NOSE GEAR DOOR OPERATED SEQUENCE VALVE AS PER 744 AMM 32-34-05/401, OPS CHECKED NIL EFFECTIVE. LP 1779115 ITEM #7: AMM 32-34-00/SDR AALA202305022005Relay · defectiveAIRCRAFT WAS GROUNDED: ON APPROACH INTO FSD WHEN THE CREW LOWERED THE GEAR THE LANDING GEAR DID NOT COME DOWN. THE FLIGHT CREW ABORTED THE FINAL APROACH AND AFTER 30-45 SECONDS THE CREW CYCLED THE GEAR HANDLE AND THE LANDING GEAR EXTENDED. **SUPPLEMENTAL REPORSDR AALA202305020108Priority Valve · defectiveAIRCRAFT WAS GROUNDED: ON APPROACH INTO FSD WHEN THE CREW LOWERED THE GEAR THE LANDING GEAR DID NOT COME DOWN. THE FLIGHT CREW ABORTED THE FINAL APROACH AND AFTER 30-45 SECONDS THE CREW CYCLED THE GEAR HANDLE AND THE LANDING GEAR EXTENDED. **ORIGINAL REPORT WASDR AALA202304282005Unknown · unknownAIRCRAFT WAS GROUNDED: ON APPROACH INTO FSD WHEN THE CREW LOWERED THE GEAR THE LANDING GEAR DID NOT COME DOWN. THE FLIGHT CREW ABORTED THE FINAL APROACH AND AFTER 30-45 SECONDS THE CREW CYCLED THE GEAR HANDLE AND THE LANDING GEAR EXTENDED. **SUPPLEMENTAL REPORSDR CALA2023042401238Uplock · failedLGCIU 2 FAULT DISPLAYED ON UPPER ECAM SCREEN - L-G REPLACED PROX SENSOR 28GA PER AMM 32- 31-73-000-001-A AND OPS CHECK PER 32-31-73-400-001-A ON R/H MAIN GEAR OPS CHECK SYSTEM OK NO FAULTS FOUND. REPLACED NLG UPLOCK IAW AMM 32-31-14-400-001 OPS CHECK OK PER ASDR IPXA2023050193059Landing Gear · warning messageINSPECTION TYPE:NA*ATB* AFTER SELECTING THE GEAR TO UP THE GREEN NOSE GEAR LIGHT REMAIN ILUMINATED AS DID THE AMBER DOORS AND GEAR LIGHT. EICAS SHOWED GEAR DISAGREE AND GEAR DOORS. WHEN GEAR LEVER EAS SELECTED TO DN WE HAD THREE GREEN GEAR DOWN LIGHTS AND NO ASDR CALA2023041901179Plate · unknownEXCESSIVE NOSEWHEELVIBRATION AFTER RETRACTFELT LIKE ZERO CONTACT WITH SNUBBER/S FOUND RH PROTECTIVE PLATE ON NLG TRAVEL LIMITATION BAR MISSING. REMOVED REMAINING GLUE WITH NON METALLIC SPATULA REF AMM RPLD RIGHT PRTECTIVE PLATE PER AMM TASK 32-42-52-960-001-A SDR VNAA202304181114Hose · leakingON T/O DURING GEAR RETRACTION RECEIVED GEAR DISAGREE WARNING FOLLOWED BY HYD 3 LOW PRESS CAUTION. FLUID QTY IN HYD SYS #3 AT 0 AFTER GEAR RETRACTION. / FOUND HYDRAULIC FLUID LEAKING FROM RT MLG ASSY LOWER HOSE, REMOVED AND REPLACED HOSE IAW CRJ7 AMM 32-11-12-0SDR YENA2023041400399Lgciu · failedFLT#1005, JFK- PDX. (AIRCRAFT PERFORMED AN AIR TURN BACK TO JFK) ' UPON TAKEOFF L/G GEAR NOT UPLOCKED CAUTION MESSAGE APPEARED; REF L/P 3720661, ITEM 2 (GROUND CONFIG AFTER FLT CONFIG W/ ELECT PWR C/W IAW AMM TASK 32-00-00-860-002A, AMM TASK 34-11-00-440-801 ASDR ABXA2023041153Downlock · bypassingGEAR DISAGREE MSG ON CLIMB OUT OF CVG. CREW ELECTED TO RETURN TO DEPARTURE AIRPORT. AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE GROUNDED AIRCRAFT. MAINTENANCE ACCOMPLISHED THERMAL IMAGING TEST ON LH MLG IAW 20-10-75. FOUND DRAG BRACE GETTING HOT, BYPSDR FDEA202304080594Proximity Sensor · failedUNSAFE L MAIN GEAR INDICATION ON PRIMARY AND SECONDARY INDICATIONS ON RETRACTION. GEAR CYCLED TWICE WITH NO HELP. GEAR INDICATED SAFE ON EXTENSION. INSTALLED L/H MLG UPLOCK PROX SENSOR MPN: 8-627-01, S/N: A1742 ,CPN: 0045646 IAW AMM 32-61-15-4. JACKED FUSSDR SWAA2023041024603Valve · smokeON TAKEOFF CLIMB OUT APPROXIMATELY 800 AGL FA REPORTS SMOKE & ODOR IN CABIN. ENGINES WERE THE BLEEDS SOURCE<[01] PERFORMED FIM 29-10 TASK 807. FOUND LGTV TRANSFERRING B SYSTEM TO A THEN OVERBOARD. REMOVED AND REPLACED LANDING GEAR TRANSFER VALVE PER AMM 32-31-SDR DXTA2023040683770Unknown · unknownAFTER TAKEOFF MLG HANDLE SELECTED UP. NLG DID NOT RETRACT & TURNED AMBER. MLG SHOWED WHITE CROSS HATCHES & TURNED GREEN AGAIN, HANDLE STILL UP. MLG SOUNDED LIKE CONTINUING TO CYCLE. SELECTED MLG HANDLE DOWN & ALL 3 MLG TURNED GREEN. CHECK LIST & BLEW BOTTSDR 2023FA0000205Switch · stuckDURING SCHEDULED INSPECTION, LANDING GEAR ANTI-RETRACTION SYSTEM FAILED TO PREVENT GEAR RETRACTION WITH WEIGHT ON WHEELS. INSPECTION FOUND GEAR SAFETY SQUAT SWITCH WAS STUCK IN THE CLOSED POSITION INTERNALLY. THE SWITCH TAB WAS IN THE NORMAL DEACTIVATED POSISDR DXTA2023033183470Unknown · unknownLANDING GEAR HANDLE: UPON DEPARTURE OUT OF KXNX AT POSITIVE RATE GEAR HANDLE WOULD NOT MOVE. WE RAN CHECKLIST BUT HAD NO ABNORMAL INDICATIONS, WE TRIED THE GEAR HANDLE AGAIN AND IT WORKED NORMALLY FOR THE REST OF THE FLIGHT. PERFORMED MULTIPLE GEAR SWINGS. FOSDR CALA2023032700899Hydraulic System · unknownSEMI LEVER GEAR LOCK EITHER THE LEFT OR RIGHT SEMI LEVER GEAR (SLG) DOES NOT MAINTAIN LOCKUP PRESSURE WHEN COMMANDED OR SHOWS LOCKUP PRESSURE WHEN NO T COMMANDED DUE TO MECHANICAL VALVE FAILURE, BOTH LOCKUP VALVE C ONTROL SOLENOIDS FAILED, OR BOTH LOCKUP VALVESDR 2023FA0000186Shuttle Valve · unserviceableDURING TAKEOFF, THE CREW REPORTED THE RH GEAR DOWN/LOCKED (GREEN) LIGHT DID NOT EXTINGUISH AND THE TRANSIT LIGHT STAYED ON. THE CREW FOLLOWED THE AFM PROCEDURE AND RESET AND ATTEMPTED A SECOND GEAR RETRACTION WITH NO SUCCESS. MX PERFORMED MULTIPLE GEAR SWINGS SDR ANCF20233003009Unknown · unknownAFTER TAKE OFF WHEN SELECTING LANDING GEAR TO THE UP POSITION , L/G NOT UPLOCKED ECAM CAUTION APPEARED . L/G LEVER WAS RECYCLED UP TO TREE TIMES WITH UNSASTIFCTORY RESULTS. IN ACCORDANCE WITH TSM 32-31-00-810836-A L/G UPLOCK ORDOWMLOCK FAULT, THE NLG GROUND
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