JASC 3230
Service difficulty reports · 11,179
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 AALA200803129Piston · failedSDF - CREW REPORTED NOSE LANDING GEAR DID NOT RETRACT. RETURNED TO SDF AND LANDED WITHOUT INCIDENT. REPLACED PISTON AND SERVICED STRUT. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR CA081217002Landing Gear · inoperative(CAN) LANDED WITHOUT LT MLG NOT FULLY EXTENDED. THE FLT CREW ATTEMPTED TO EXTEND GEAR, BUT NEVER GOT A LT MLG GREEN DOWN AND LOCKED INDICATION. THEY CYCLED THE GEAR 3 TIMES, BUT STILL WERE UNABLE TO GET GOOD INDICATION. THEY PERFORMED A MANUAL EXTENSION ANDSDR DXTA2008121603402Landing Gear · malfunctionedUPON LOWERING GEAR HANDLE, NOSE GEAR DID NOT LOCK DOWN. RECYCLED GEAR WITH SAME RESULTS. ON GO-AROUND, NOSE GEAR LOCKED DOWN ON ITS OWN.SDR A6WA200840638Landing Gear · malfunctionedLT MLG DID NOT EXTEND ON LANDING.SDR NWAA085573117Valve · malfunctionedDURING CLIMB OUT OF MSP, AROUND 17,000` HAD A LOW GREEN PRESS ON ENGINE NR 1 PUMP, THEN GREEN RESERVOIR LO LEVEL WARNING. COMPLIED WITH COM PROCEDURES. LANDING GEAR GRAVITY EXTENDED, LANDING UNEVENTFULLY, WITH TOW TO GATE. REPLACED LANDING GEAR SAFETY VALVESDR QXEA2008121601243Pseu · malfunctionedSEA - DURING CLIMB-OUT AT 185 KNOTS, 8000 FEET MSL, PROPS AT 1050 THE NOSE GEAR DOORS RAPIDLY CYCLED OPEN THEN SHUT, NOSE DOOR AMBER LIGHT BLINKED ON, AND CREW FELT THE EVENT VIBRATE THROUGH FLOORBOARDS. HYDRAULICS ALL NORMAL. RETURNED TO THE FIELD AND ACCOMSDR FDEA200812125136Uplock · failedON FINAL NLG BOTH SYSTEMS SHOWED UNSAFE, GO AROUND TO HOLDING TO USE GRAVITY EXTEND PROCEDURES. THREE GREEN SAFE LIGHTS AFTER PROCEDURE WITH NORMAL LANDING, AND TOW IN CREW STATED GOT 3 UNLOCK (AMBER) RED LIGHT AND 2 GREEN LOCK LIGHTS ON MLG`S ON BOTH SYSTEMSSDR FDEA200812125135Restrictor Valve · dirtyON APPROACH, LOWERED LANDING GEAR, LT MAIN GEAR SHOWED UNSAFE IN BOTH SYS 1 AND SYS 2 AND NR 3 GEAR SYS. ON GO AROUND, GEAR CAME DOWN. CREW AND STATED LIGHTS WENT SAFE AFTER GO AROUND, RAISED GEAR AND TRIED AGAIN. RECEIVED UNSAFE LIGHTS AGAIN FOR LT MLG. SDR FDEA200812115122Pseu · failedLANDING GEAR FAILED TO RETRACT, TRIED BOTH SYS 1 & 2. RETURNED TO AIRPORT. ACFT DOWN FOR WORK. REMOVED AND REPLACED PROXIMITY DETECTOR PROCESSING UNIT PER MM REFERENCE 32-31-71-4. BDL/11, LUBRICATED PIVOT PIN AIW MM 12-22-32-0 - BDL/11, ACN RELEASED FOR SSDR ABXA200812120269Hose · defectiveAFTER TAKEOFF, LEFT GEAR WOULD NOT RAISE WITH ASSOCIATED EICAS "DISAGREE" MSG 2 UP-TO-OFF CYCLES WITH NO CHANGE. REPLACED DRAG BRACE ACTUATOR HOSES. PERFORMED GEAR SWING OF ALL GEAR. LEAK & OPS CHECK GOOD. LEFT GEAR CYCLES UP & DOWN, INDICATION NORMAL. RESDR SWAA086982Support Fitting · corrodedDURING SCHEDULED 24Y CHECK, FOUND RT MLG UPLOCK ASSEMBLY FWD SUPPORT FITTING CORRODED. REPAIRED FITTING PER SB.SDR BXS2008F00000Landing Gear · malfunctionedMLG WOULD NOT RETRACT AFTER TAKEOFF. VISUALLY INSPECTED MLG SYS & FOUND NO DAMAGE. JACKED ACFT. PILOT CONFIRMED THAT 3 GREEN LIGHTS REMAINED ON, TRANSIT/WARMING LIGHT DID NOT ILLUMINATE & MLG HORN SOUNDED. EXPOSED SQUAT SWITCH WIRING SPLICES & TESTED SWITCSDR GUUA93532120808AHand Pump · bypassingDURING APPROACH SELECTED LANDING GEAR DOWN, NO GEAR INDICATION. RETURNED TO DEPARTURE AIRPORT, MANUALLY PUMPED LANDING GEAR DOWN GOT TWO GREEN MAIN GEAR LOCKED ANNUNCIATOR. NO NOSE GEAR ILLUMINATED ON LANDING SHUTDOWN AND FEATHERED BOTH ENGINES. TROUBLESHOT LSDR SWIA200820623Priority Valve · failedFLT 4699 - NOSE GEAR FAILED TO EXTEND. REPLACED NLG PRIORITY VALVE.SDR FDEA200812045084Accessory Unit · illuminatedLANDING GEAR HANDLE FAILED TO RETRACT ABOVE OFF POSITION AFTER TAKEOFF, ACCOMPANIED BY ILLUMINATION OF ALL LIGHTS ON GEAR ANNUNCIATOR LIGHT PANEL UP FRONT AND RT MAIN GEAR DOOR LIGHT ON S/O PANEL. RAN QRH BUT FAILED 1ST TEST STEP. RECONFIGURED FOR LANDING WISDR QXEA2008120401224Rod End · out of rigSEA - UPON GEAR RETRACTION LEFT GEAR DOOR LIGHT AND LEFT GEAR UNSAFE LIGHT REMAINED ILLUMINATED FOR APPROX 20-30 SECONDS AFTER OTHER LIGHT EXTENSIONS LIGHTS WENT OUT. VISUALLY CONFIRMED GEAR UP. GEAR EXTENDED NORMALLY. FERRY TO PDX. C/W RIGGING OF LT MLG RSDR TIMA20080008Relay · burnedTHE LANDING GEAR MOTOR DID NOT RUN WHEN THE PILOT SELECTED 'GEAR UP'. PILOT RETURNED TO AIRPORT AND LANDED WITHOUT INCIDENT. INVESTIGATION REVEALED THAT THE 60 AMP CIRCUIT BREAKER WAS OPEN AND THE LANDING GEAR MOTOR RELAY HAD BURNED CONTACTS. CLOSING THE CBSDR 2008FA0000901Damper · wrong partINVESTIGATED PILOT REPORT OF MLG DOORS NOT CLOSING INDICATION FOLLOWING GEAR RETRACTION. FOUND RUBBER BUMPER MISSING FROM LT MAIN GEAR UPLOCK DAMPER ASSY, LT MAIN GEAR UPLOCK DAMPER ASSY CAUSING LT MN GEAR UPLOCK HOOK NOT TO RESET AND ENGAGE ROLLER FOLLOWINGSDR AALA200802621Rod · brokenABQ INFLIGHT. CREW REPORTED LT MAIN LANDING GEAR UNSAFE INDICATION. RETURNED TO ABQ AND LANDED WITHOUT INCIDENT. FOUND LT MAIN LANDING GEAR BUNGEE ROD END SHREARED OFF. REPLACED LEFT MAIN LANDING GEAR BUNGEE ROD. SYSTEM GROUND CHECKED NORMAL OPERATION. (CLOSDR 2008FA0000911Rod End · crackedPILOT REPORTED NO LT GEAR DOWN LIGHT AND ALSO HEARD A LOUD BANG WHEN GEAR WAS RETRACTED. PILOT DID SEVERAL FLYBYS FOR MECHANICS ON GROUND, GEAR APPEARED TO BE DOWN. PILOT LANDED WITHOUT INCIDENT AND STOPPED ON RUNWAY. GEAR WAS NOT COMPLETELY LOCKED. GEAR WASDR DXTA2008120103379Landing Gear · inoperativeON DEPARTURE APA, UNABLE TO GET LT AND RT MAIN TO RETRACT.SDR MALA080210Selector Valve · malfunctionedAFTER TAKEOFF FROM KIND, 3596 EXPERIENCED A NOSE GEAR CAUTION EICAS MESSAGE, FOLLOWING THE POM, THE CREW RETURNED TO AND LANDED AT IND. I DID NOT RECEIVE INFORMATION AS TO THE EXACT EICAS MESSAGE, BUT IT WAS A FLASHING AMBER CAUTION MESSAGE. REMOVED AND REPLSDR DXTA200811283377Landing Gear · malfunctionedAFTER TAKEOFF, AFTER GEAR LEVER MOVED TO "UP" LT INDICATED AMBER IN TRANSIT LIGHT ON, GEAR WAS CYCLED DOWN HAD 3 GREEN LIGHTS. BROUGHT GEAR UP, LT SIDE MAIN HAD RED GEAR UNDAFE INDICATION, GEAR DOWN W/3 GREEN. BLED LT MLG ACTUATOR IAW MM CH 32-10-00. PERFORMESDR SWIA200820514Priority Valve · malfunctionedFLT 4865 - 'GEAR DISAGREE' FROM NOSE GEAR. REPLACED THE PRIORITY VALVE FOR THE NOSE LANDING GEAR.SDR COMA2008120150011Selector Valve · failedRECEIVED GEAR DISAGREE MSG, NOSE GEAR DID NOT LOCK DOWN. EMERGENCY DECLARED, QRH FOLLOWED. A/C LANDED SAFELY. REMOVED AND REPLACED NLG SELECTOR VALVE.SDR A6WA200840617Landing Gear · malfunctionedLOG 193016/2 NOSE GEAR FAILED TO RETRACT ON TAKEOFF RESULTING WITH A GEAR DISAGREE MSG. COMPLIED WITH QRH RETURNED LGA. INSPECTED NLG AND FOUND DURING RETRACTION NLG DOES NOT CENTER. FLUSHED AND SERVICED NLG IAW AMM 32-12-32. JACKED NLG AND FOUND CENTERINGSDR MASA2008112500789Landing Gear · malfunctionedASH FLT 2679 CLT-SAT. CREW RETURNED TO THE FIELD AND DECLARED AND EMERGENCY DUE TO LANDING GEAR WOULD NOT RETRACT. MX OPS CHECKED SYSTEM AND OPS CHECKED GOOD.SDR MALA080198Selector Valve · faultedON APPROACH GEAR DISAGREE WARNING MESSAGE CAME ON. WENT THROUGH THE PROCEDURES ON 7.10.03, WHICH LED UP TO PULL GEAR HANDLE. ONCE PULLED GEAR CAME DOWN AND LANDING WAS NORMAL AND NOSE STEERING WORKED. FOUND MLG SELECTOR VALVE TO BE AT FAULT, REMOVED AND REPSDR 2008FA0000856Relay · intermittentPILOT REPORTED AFTER PUTTING THE GEAR SELECTOR IN THE UP POSITION. THE GEAR FAILED TO RETRACT, 3-4 MINUTES LATER THE PILOT REPORTED THE GEAR CAME UP ON ITS OWN. PILOT THEN PUT THE GEAR IN THE DOWN POSITION AND RETURNED TO BASE. PROBABLE CAUSE AT THIS TIME USDR SWIA200820466Selector Valve · malfunctionedFLT 6629 - NOSE LANDING GEAR WOULD NOT EXTEND. REPLACED NLG SELECTOR VALVE.SDR DXTA2008112403368Landing Gear · inoperativeON CLIMBOUT TOWER REPORTED RT MAIN GEAR NOT RETRACTED.SDR DXTA200811213365Cylinder · inoperativeNOSEWHEEL UNSAFE INDICATED AFTER RETRACTION (RED CROSSHATCH) FOLLOWED QRH, CYCLED GEAR GOOD DOWN CHECK SAME NOSEWHEEL UNSAFE ON RETRACTION. EXTENDED GEAR , 3 GREEN LANDED NORMAL HYD PRESSURE. REMOVED NOSE GEAR UPLOCK ASSY PN 23400-000-00 SN IL-149 AND INSTALLSDR CA081121011Accessory Unit · failed(CAN) JUST AFTER TAKEOFF, THE CREW ATTEMPTED TO SELECT GEAR UP, THE GEAR HANDLE WOULD NOT GO PAST THE OFF POSITION. ACFT RETURNED TO WHERE MAINT REPLACED THE LANDING GEAR ACCY UNIT. A/C RETURNED TO SERVICE.SDR A6WA200840612Uplock · malfunctionedON DEPARTURE AFTER SELECTING GEAR UP GEAR DISAGREE AND NOSE DOOR WARNING AURAL AND EICAS WARNING MSGS. BOTH MAINS SHOWED CROSS HASH AND NOSE GEAR SHOWED UP. C/W QRH. ALL 3 GEAR SHOWED DOWN AND GREEN, PERFORMED NORMAL LANDING. TROUBLESHOT AND FOUND PSEU TO SDR QXEA2008112401196Valve · malfunctionedPDX - PROX SYSTEM CAUTION (W/PROX SYS 2 STATUS MSG) MSG, RETURNED TO FIELD. INTERROGATED MDC, LDG GEAR HANDLE D106 AND LDG GEAR SEL VLV D043/D063 FAULTS NOTED ON NOV 21, 2008 AS SINGLE OCCURRENCES IN MDC HISTORY. TROUBLESHOT LANDING GEAR HANDLE IAW CRJ-700 FSDR SWAA086406Cable · fodAIR TURNBACK, AFTER T/O HAD TO USE TRIGGER TO RETRACT LANDING GEAR. CONFIGUATION WARNING HORN SOUNDED CONTINUOUSLY AFTER GEAR RETRACTION. FOUND FOD ON TELEFLEX CABLE. REMOVED AND REPLACED CABLE PER MM.SDR Z5FA111808N408CS1Landing Gear · inoperativeUPON DEPARTING, LANDING GEAR DID NOT RETRACT. AFTER CLIMBING TO A SAFE ALTITUDE AND EXECUTING THE PROPER CHECKLIST THE AIRCRAFT DIVERTED. THE AUX GEAR CONTROL SYS WAS USED TO MAKE SURE GEAR WAS DOWN AND LOCKED. AN EMERGENCY WAS NOT DECLARED, ALTHOUGH, CRASHSDR DXTA2008111803361Landing Gear · malfunctionedAFTER TAKEOFF, LANDING GEAR WOULD NOT RETRACT.SDR GUUA11160801Landing Gear · malfunctionedFLIGHT 9260 MIA/TPA - PILOT REPORTED NOSE LANDING GEAR TAKES EXTREMELY LONG TIME TO RETRACT AND EXTEND. PERFORMED LANDING GEAR SYSTEM OPERATIONAL CHECK. NO DEFECTS NOTED.SDR MASA2008111600777Priority Valve · malfunctionedASH FLT 7263 ABE-ORD. GEAR DISAGREE ON DEPARTURE AND NLG DOOR WARNING. MX REPLACED NLG PRIORITY VALVE.SDR DXTA200811143357Actuator · inoperativeGEAR UNLOCK HYD PRESS AND STAB MISCOMPARE LTS ALL REMAINED ILLUMINATED AFTER GEAR AND FLAP RETRACTION. ALL LIGHTS REMAINED ILLUMINATED UNTIL GEAR / FLAPS WERE PUT BACK DOWN. REMOVED AND REPLACED LT MLG ACTUATOR WITH RENTAL UNIT IAW CUSTOMER REQUEST. WORK DONE SDR C2XA08RI167Landing Gear · malfunctionedFLIGHT 2361 - EWR - FLIGHT CREW REPORTED NLG WOULD NOT RETRACT NORMALLY, CREW HAD TO USE DOWNLOCK RELEASE TO RETRACT GEAR, THEN GEAR EXTENDED NORMALLY. EWR MX PERFORMED A FLIGHT TEST AND COULD NOT DUPLICATE THE PROBLEM. AIRCRAFT PASSED OPERATIONAL CHECK SUCCSDR DXTA200811133354Valve · inoperativeON TAKEOFF THE LT GEAR DID NOT COME UP AND LOCK, ONLY THE RED UNSAFE LIGHT WAS ON. AFTER 5 MINUTES THE AIRFRAME SHUDDERED AND THE GEAR WENT SAFE. THE TEMP ON T/O WAS 7 DEGREES. REPLACED LT REVERSING VALVE. OPS AND LEAK CHECK GOOD. IAW MM CH 32-30-31SDR QXEA2008111401188Spring · brokenMSO - OVERCENTER GEAR SPRING FOUND BROKEN ON PRE-FLIGHT ON RIGHT SIDE LANDING GEAR. REMOVED OUTBOARD STABILIZER-BRACE LOCK, SPRING ASSY REF Q400 AMM TASK NR 32-11-16-000-802. REMOVED AND REPLACED STABILIZER, BRACE LOCK, SPRING PIN RE-INSTALLED OUTBOARD STABISDR CA081112012Drag Link · broken(CAN) ON CALL MAINT RECEIVED A PHONE CALL FROM CAPTAIN, PILOT REPORTED HEARING A LOUD NOISE FROM THE NOSE GEAR AREA WHEN DEPARTING THE NORTHERN AIRPORT. HE SAID THE NOSE GEAR TRANSIT LIGHT DID NOT EXTINGUISH AND HE THEN PROCEEDED TO RESWING THE GEAR WHICH THENSDR DXTA2008111203351Landing Gear · malfunctionedLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF.SDR AALA200802499AUplock Actuator · faultedJFK INFLIGHT - AFTER GEAR RETRACTION NOSE GEAR DOOR INDICATION ILLUMINATED FOR SYSTEM ONE AND TWO. RETURNED TO JFK AND LANDED WITHOUT INCIDENT. REPLACED LEFT NOSE GEAR DOOR UPLOCK ASSEMBLY. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR QXEA2008111401184Selector Valve · malfunctionedPDX - WHILE CRUISING AT FL360, FELT A VIBRATION UNDER THE CREW'S FEET (LIKE A MOTOR RUNNING) FOR ABOUT 5 SECONDS FOLLOWED BY A "CLUNK". SIMULTANEOUSLY RECEIVED A "PROX SYS FAULT" STATUS MESSAGE AND GEAR UP INDICATION FOR APPROXIMATELY 5 SECONDS AND 30 SECONDSSDR QXEA2008111401180Spring · brokenRNO - SPRING IN RIGHT MAIN WHEEL WELL BROKEN. REMOVED AND REPLACED THE INBD STABILIZER-BRACE LOCK SPRING ON THE NR 2 GEAR IAW AMM TASKS 32-11-16-000/400-802. ACFT IS OK FOR SERVICE.SDR DXTA2008111003348Landing Gear · stuckMAIN LEFT LANDING GEAR BECAME STUCK IN THE UP LOCK POSITION WHEN SELECTED GEAR DOWN.
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