JASC 3250
Service difficulty reports · 2,365
Reports filed under 3250 · Landing Gear Steering 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 = '3250' 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 = '3250' 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 CA151023001Lever · broken(CAN) DURING TURN AT THE END OF THE RUNWAY, CREW HEARD A THUMP. MAINTENANCE FOUND STEERING LEVER P/N 71-159-9 BROKEN. STEERING LEVER REPLACED, AND STEERING TRAVEL LIMITS VERIFIED IAW DHC6 MM. FLEET INSPECTION ALREADY GENERATED BY SDR 20151019002 WILL BE MODIFSDR 2015F00114Steering Unit · failedSTEAR BY WIRE FAIL ON LANDING, ANNUNCIATED WHEN GEAR EXTENDED ON 2 LANDINGS.SDR 29GA2015112800002Actuator · leaking"SUP: LOST BRAKES AROUND 100 FT FROM RUNWAY. NEVER REGAINED BRAKING. USE OF GROUND FINE & REVERSE WAS USED TO STOP. PULLED FIRE HANDLES TO SHUTOFF FUEL WHILE ACFT WAS ROLLING. AFTER ACFT WAS ABLE TO STOP, WE THEN HAD TIME TO CHECK THE ANTI-SKID BY TURNING SDR CA151019002Bolt · broken(CAN) STEERING ACTUATOR LINK BOLT P/N 71-146-1 FOUND BROKEN DURING NOSE WHEEL STEERING CABLE INSPECTION. BOLT WAS STILL IN ITS HOLE AND FELL AS IT GOT TOUCHED FOR INSPECTION.SDR CA151001009Sensor · failed(CAN) LANDING GEAR WILL NOT GO UP. RETURNING TO DEPARTURE AIRPORT. RESOLUTION T/S IAW FIM TASK 32-61-00-810-840-A AND REPLACED STEERING FEEDBACK SENSOR IAW AMM 32-00-01-000-801B AND PROXIMITY SENSOR IAW AMM 32-62-01-400-801A. OPS CHECK NORMAL . OK FOR SERVICESDR CA151001004Rod · broken(CAN) AFTER TAKEOFF, LANDING GEAR WAS SELECTED UP. THERE WAS LOUD BANGING NOISE COMING FROM THE NOSE GEAR AREA. THE GEAR INDICATED UP, HOWEVER SHORTLY AFTER THE LANDING GEAR UNSAFE LIGHT ILLUMINATE. DURING CLIMB WE SELECTED GEAR DOWN. THE GEAR INDICATION WSDR QXEA2015091600487Ecu · burnedNOSE WHEEL STEERING INOPERATIVE. FOUND NOSE WHEEL STEERING ECU TO BE BURNED INTERNALLY. REPLACED UNIT IAW AMM TASK 32-51-01-000-801-400/801. CHECKS GOOD, RETURNED TO SERVICE.SDR UIEA2015090900482Control Unit · malfunctionedDURING TAKEOFF, ACFT PULLED HARD LT, COULD NOT CONTROL. REJECTED TAKEOFF APPROX 10 KNOTS. PERFORMED CMC BITE TEST, NO MSG NOTED. ACCOMPLISHED ANTI-SKID TEST, BRAKE RELEASE TEST & STEERING TEST, ALL PASSED. DURING BODY GEAR STEERING TEST, SYS FAILED, DURINGSDR A6WA201543011Unknown · malfunctionedON TAKEOFF ROLL BETWEEN 80 - 100 KTS, ACFT WANTED TO VEER HARD LEFT. ABORTED TAKEOFF AFTER ABORT BTMS 8-7-7-7.SDR CA150818007Sensor · failed(CAN) AFTER LANDING WHEN HOLDING SHORT FOR A GATE, THE ACFT EXPERIENCED A NOSE WHEEL STEERING FAULT RESULTING IN THE ACFT HAVING TO BE TOWED INTO THE GATE. RESOLUTION REPLACED NWS FEEDBACK SENSOR 3GC IAW AMM 32-51-19 PB401.SDR 2015FA0000380Shimmy Dampener · lockedWHILE TAXING OFF THE RUNWAY THE NOSE GEAR STEERING WAS LOCKED IN THE FULL LT POSITION. BY WORKING THE NOSE GEAR BACK AND FORTH THE PILOT WAS ABLE TO TAXI TO THE PARKING AREA. UPON INSPECTION IT WAS DISCOVERED THAT THE SHIMMY DAMPER WAS LOCKING AFTER USING FUSDR FDEA201508072512Cable · misroutedNOSE WHEEL STEERING VERY STIFF & REQUIRES CONSTANT RT PRESS TO STAY STRAIGHT. WHEN STEERING WITH THE TILLER & ANY OTHER DEMAND ON HYD SYS IS USED STEERING FAILS COMPLETELY. REMOVED NLG WW ACCESS COVER 115 AL. REMOVED LT NLG TRUNNION PIN CABLE FAIRLEAD ASSESDR CA150805004Rvdt · out of rig(CAN) LANDING GEAR DID NOT RETRACT, THREE REDS, AFTER TAKEOFF FOUND NLG RVDT`S OUT OF RIG CAUSING THE NWS TO MOVE OFF CENTER AND CAUSE CENTERING SENSOR TO BE FAR. RVDT COVER PLATE ASSY REPLACED AND RVDT`S RE-RIGGED, GEAR SWINGS CARRIED OUT, ACFT RTS.SDR S9BA2015081400011Switch · bentAIRCRAFT WILL NOT TURN LEFT ON GROUND USING NOSE WHEEL STEERING. R & R STEERING SYSTEM CONTROL MICRO SWITCH AND PERFORMED OPS CHECK GOOD IAW MM 32-50-35-02.SDR CA150723004Collar · broken(CAN) PILOT LANDED AND NOTICE THAT NOSE WHEEL STEERING WAS STIFF AND DIFFICULT TO CONTROL. ALSO TILLER POSITION DID NOT CORRESPOND WITH THE DIRECTION AIRCRAFT WOULD TAXI. MAINTENANCE PERSONNEL PERFORMED A VISUAL INSPECTION OF THE NLG ASSY AND FOUND THE STEERISDR CA150724005Pin · backed out(CAN) THE PILOTS NOTED A DEAD BAND IN THE NOSE WHEEL STEERING ON ONE SIDE ONLY. TROUBLESHOOTING REVEALED THAT THE NOSE WHEEL STEERING GEAR ATTACH PIN WAS PARTIALLY BACKED OUT (APPROXIMATELY 1/16") ALTHOUGH THE LOCKWIRE WAS SECURE. IT WAS CONFIRMED THAT RUDDER SDR CA150713014Rvdt · out of adjust(CAN) AIRCRAFT RETURN TO FIELD DUE LG FAILED TO RETRACT. FOUND THE STEERING RVDT`S OUT OF TOLERANCE. RVDT RIGGED FOLLOWED BY GEAR SWINGS.SDR CA150728006Horn · dented(CAN) DURING A ROUTINE 100 HRS INSPECTION, WE FOUND THAT THE NOSE GEAR STEERING HORN WAS RUBBING WITH THE FRONT ENGINE MOUNT. HORN AND RUB BLOCK WERE REMOVED AND TRIMMED TO ENSURE CLEARANCE BETWEEN ENGINE MOUNT AND STEERING HORN. ENGINE MOUNT DAMAGE INSPECTESDR AALA201507069009Servo Control · faultyFLIGHT 543 EN-ROUTE, NOSE WHEEL STEERING FAULT INFLIGHT, NO OTHER ECAMS & DECLARED IFE. REMOVED & INSTALLED NOSE WHEEL STEERING SERVO CONTROL IAW AMM 32-51-51-400-001. OPERATIONS & LEAK CHECKED GOOD, NO FAULTS. ACFT OK FOR SERVICE.SDR SIMA20150629004Warning System · activatedSTEERING INOPERATIVE, CAUTION MSG. INFO TO MX NOTED MOC 686519 RESET IAW AOM VOL 1 PAGE 130.13.SDR SIMA20150629001Control Module · failedSTEERING INOPERATIVE, CAUTION JUST AFTER GEAR RETRACTION. REPEAT WRITE UP, PERFORMED RESET PROCEDURE IAW AOM 1 NUISANCE MSG SECTION, NOSE WHEEL STEERING DID RESET. ALSO COMPLIED WITH STEERING INOPERATIVE PROCEDURE WHILE AIRBORNE IAW AOM 1. R & R STEERING MASDR SIMA20150626004Warning System · false activationSTEERING INOPERATIVE, CAUTION MSG ON EICAS AT OR JUST AFTER GEAR RETRACTION ON TAKEOFF, LANDED WITH NW STEERING OFF IAW AOM 1. SIMILAR WRITE UP PAGE 3843520 X`D OUT AS ENTERED IN ERROR. PERFORMED AOM VOLUME 1 NUISANCE MSG PROCEDURE. STEERING INOPERATIVE MSGSDR CA150626007Rvdt · out of adjust(CAN) UNABLE TO RETRACT LANDING GEAR AFTER TAKEOFF. ACC PILOT ONLY ALL 3 RED INDICATION LIGHTS ON AFTER SELECTING GEAR UP, AFTER SELECTING GEAR DOWN NORMAL INDICATION OF 3 GREEN LIGHTS, RED LIGHTS DISAPPEARED. NO AMBER LIGHTS ON DURING GEAR UP OR GEAR DOWN SSDR QK1R2015080700370Liner · mismanufacturedNOSE GEAR STEERING SHIMMY DAMPER LINING MATERIAL "2 PIECES" CURVED ARC, RADIUS IS TOO LARGE. WHEN PLACING THEM IN STEERING COLLARS, THEY BREAK DUE TO STRESS BECAUSE THE RADIUS IS TOO LARGE.SDR CA150608006Module · defective(CAN) ON TAXI CREW HAD A SUDDEN LOSS OF NOSE WHEEL STEERING WHICH REQUIRED SUDDEN BRAKING. LANDING GEAR SAFETY VALVE 49GA REPLACED IAW AMM 32-31-17, PB401. STEERING MODULE 6GC REPLACED IAW AMM 32-51-51, PB 401. OPS CHECK AND LEAK CHECK C/OUT OK , NOSE WHEELSDR SIMA20150528003Manifold · failedNOSE WHEEL STEERING INOPERATIVE CAUTION MESSAGE. RESET NOSE WHEEL STEERING USING THE AOM1 NUISANCE MESSAGE PROCEDURE. REMOVED AND REPLACED STEERING MANIFOLD IAW AMM 32-51-50. OPS CHECKED GOOD FROM NRWC 524-ORD-01924.SDR SIMA20150528001Warning System · false activationJUST DEPARTED & DURING CLIMB RECEIVED NOSE WHEEL STEERING INOPERATIVE CAUTION MSG. PROCEEDED BACK & DECLARED EMER. LANDED FULL STOP ON RUNWAY & DID RESET PROCEDURE IAW THE NUISANCE MSG SECTION AOM1. PERFORMED OPERATIONS CHECK OF NOSE WHEEL STEERING SYS IAW SDR QXEA2015052700279Motor · failedAFTER LANDING, UNABLE TO STEER ACFT, DID NOT RECEIVE NOSEWHEEL STEERING CAUTION. NWS GEARBOX TORQUE MOTOR ASSY R & R IAW AMM TASKS 32-51-31-000-801, 32-51-31-400-801, 32-51-26-000-801, 32-51-26-400-801, 32-51-36-000-801, 32-51-36-400-801. STEERING OPERATIONSDR JJBA20150514006Manifold · leakingON FINAL WHEN GEAR SELECTED DOWN, OBSERVED THREE GREEN & NO RED & NR 2 ENG HYD PUMP CAUTION ILLUMINATED. CREW OBSERVED HYD QTY DECREASED FROM FOUR TO ONE QUART THEN BOTH OTBD SPLR HYD CAUTION LIGHTS ILLUMINATED ALONG WITH NOSE STEERING CAUTION LIGHT. R & R SSDR AALA201505159004Servo · faultyEMERGENCY LANDING, NOSE WHEEL STEERING FAULT OCCURRED AT CRUISE. UPON GEAR EXTENSION THE FAULT CLEARED & NO INCIDENTS WERE REPORTED UPON LANDING. REPLACED THE NOSE WHEEL STEERING SERVO 6GC. ACCOMPLISHED A LEAK OPERATIONAL CHECK WITH NO DEFECTS NOTED IAW AMMSDR CA150511008Fitting · leaking(CAN) ON GEAR DOWN SELECTION FOR LANDING, CREW LOST ALL HYD QTY & PRESS ON THEIR NR 3 SYS. EXECUTED A GO-AROUND WITH GEAR DOWN & ACTIONED THEIR CHECKLIST. DECLARED AN EMER & LANDED SAFELY ON RUNWAY. AS THEY HAD NO STEERING, THEY WERE TOWED OFF THE RUNWAY TOSDR AALA201504209025Control Servo · faultyFLIGHT CREW REPORTED THAT AFTER LANDING, THE NOSE WHEEL STEERING FAILED, NO CONTROL WITH TILLER & ECAM DISPLAYED A NOSE WHEEL STEERING FAULT & HAD TO BE TOWED TO THE GATE. REPLACED THE NOSE WHEEL STEERING SERVO CONTROL & ACCOMPLISHED A SATISFACTORY OPERATIONASDR ANCF2015041401Switch · malfunctionedDURING PUSH BACK, A STRONG NOISE WAS HEARD & WHEEL N W STRG FAULT ON ECAM. IAW AMM 32-51-00-720-003 RESET N SKIT NWS SWITCH LANDING YEAR CONTROL PANEL WAS PERFORMED. RESET SATISFACTORY & IAW AMM 32-46-00-740-001 BITE TEST BSCW WAS PERFORMED SATISFACTORY.SDR WX0A2015042272538Steering Sys · malfunctionedAIRCRAFT PULLS TO LT ON LANDING & AT HIGH TAXI SPEEDS, TAXIED ACFT. PERFORMED TSM 32-51-00-810-823-A, SUBTASK 32-51-00-710-050-A. ACFT DEVIATES 2.5 DEGREES TO THE LT. COMPLIED WITH TSM UP TO 3A - STEP 8. ACFT RETURNED TO SERVICE UPON CONTINUED MONITORING OSDR A6WA201542618Valve · malfunctionedDURING IN ROUTE CLIMB RECEIVED STEERING INOPERATIVE CAUTION. COMPLIED WITH QRH, MSG PERSISTS. R & R NWS EHSV. OPS CHECKED GOOD.SDR N6WA2015040401Steering Sys · malfunctionedNOSE WHEEL STEERING INOPERATIVE, CAUTION MSG. RESET NOSE WHEEL STEERING IAW SOP CH 5-1 8. NOSE WHEEL STEERING OPERATIONAL CHECKED GOOD.SDR USAA2015032600004Control Valve · malfunctionedNOSE WHEEL STEERING FAULT AT CRUISE. FLIGHT LANDED WITHOUT NOSE WHEEL STEERING. REPLACED NOSE WHEEL STEERING CONTROL VLV 6GC.SDR CA150331010Lever · broken(CAN) THE FLIGHT CREW STATED THAT THE NOSE-WHEEL STEERING WAS HARD TO USE. WHEN THE AME INVESTIGATED HE DISCOVERED THAT THE LEVER ASSY WAS BROKEN ON THE NLG. NO RELATED DEFECTS WERE FOUND DURING THE INVESTIGATION. THE LEVER ASSY WAS REPLACED. THERE HAVE BEESDR CA150331003Spring · broken(CAN) NOSE GEAR STEERING SPRING FOUND BROKEN DURING SCHEDULED MAINTENANCE.SDR CA150317003Control Unit · failed(CAN) ACFT RETURNED TO GATE ON TAXI OUT AS THE RESULT OF FLIGHT CREW RECEIVED THE STEERING INOPERATIVE CAUTION MESSAGE. SEVERAL RESETS CARRIED OUT, HOWEVER, TO NO AVAIL AS MESSAGE RETURNED ABOUT 30 TO 40 SECONDS AFTER RESET.SDR YENA20150316046Mau · failedNOSEWHEEL STEERING FAILED ON EICAS UPON LANDING GEAR SELECTED DOWN. CREW DECLARED AN EMERGENCY. R & R NIC PROCESSOR MODULE 3 IAW AMM 31-41-04. NO FURTHER FAULTS.SDR A6WA201542502Warning Message · activatedSTEERING INOPERATIVE CAUTION MESSAGE INFLIGHT. RAN QRH, WOULD NOT CLEAR. AFTER GEAR EXTENSION MESSAGE WOULD NOT RESET & ON GROUND MESSAGE WOULD NOT RESET.SDR A6WA201542481Sensor · icedAFTER TAKEOFF RECEIVED WOW INPUT FOLLOWED BY NLG STEERING INOPERATIVE CAUTION MSG. MSG APPEARED APPROX 28 SEC AFTER GEAR RETRACTION, NORMAL EXTENSION & DECLARED AN EMER. QRH DIDN'T CLEAR IMMEDIATE. CLEARED ON ITS OWN AFTER A FEW MIN. INTERROGATED PSEU & FOSDR A6WA201542485Warning System · activatedRECEIVED STEERING INOPERATIVE & WOW INPUT CAUTION MSG'S ON DEPARTURE. COMPLIED WITH QRH, MSG REMAINS. HAPPENED DURING GEAR RETRACTION.SDR CA150306014Servo Valve · failed(CAN) EICAS NOSE WHEEL STEERING FAULT AFTER LANDING. RESET UNSUCCESSFUL. CALLED FOR TOW TO GATE. RESOLUTION REMOVED & REPLACED NLG STEERING SERVO VALVE IAW AMM 32-51-51. OPERATIONS CHECK & FUNCTION CHECK & CAT 3 AUTO LAND CHECKED NORMAL, NO DEFECTS NOTED ISDR YENA20150226031Control Module · malfunctionedACFT EXECUTED AN EMERGENCY LANDING DUE TO STEERING FAIL EICAS WHEN GEAR EXTENDED. NOSE WHEEL STEERING INOPERATIVE ON LANDING. ACCOMPLISHED RESET OF STEERING CONTROL MODULE IAW FIM TASK 32-53-00-810-818. ALL FAULTS CLEARED AND OPS TEST OF NWS ACCOMPLISHED AND SDR N6WA2015022402Warning System · false activationNOSE WHEEL STEERING INOPERATIVE, CAUTION IN FLIGHT. PERFORMED SOP CHAPTER 5 RESET, MSG CLEARED.SDR SIMA20150221010Switch · malfunctionedSTEERING INOPERATIVE ON LANDING, TIMER NOT ENGAGED SUBSEQUENT TO FAILURE. FOUND EXTERNAL STEERING ENGAGED SWITCH NOT FULLY ENGAGED. CYCLED SWITCH CLOSED & NWS OPERATIONS CHECKED GOOD IAW AMM 32-50-00 WITH NO EICAS OR ANY CMC MSG.SDR SIMA20150220011Switch · defectiveNOSE GEAR STEERING WILL NOT STAY ENGAGED. R & R EXTERNAL STEERING DISENGAGEMENT SWITCH IAW AMM 32-50-09. TAXI ACFT OPERATION GOOD.SDR USAA2015021500020Unknown · malfunctionedANTI-SKID, ALTERNATE BRAKE & NO NOSE WHEEL STEERING UPON GATE ARRIVAL. ACCOMPLISHED TSM 32-42-00-810-823-A & TSM 32-42-00810-807-A. SYS CHECKED GOOD. NO FAULTS DISPLAYED ON ECAM.
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