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 HNAA2020060800166Manifold · failedNWS WILL NOT ENGAGE. R+R STEERING MANIFOLD IAW 32-50-04. OPS CHECK IAW AMM 32-50-00. OPS AND LEAK CHECK GOOD. OK FOR SERVUCESDR WX0A2020060473511Sensor · faulty(EMERGENCY DECLARED) WHEEL N/W STRG FAULT AIRBORNE. REPLACED N/W STEERING FDBK MONITORING SENSOR (4GC).SDR P5CA2020052800165Warning System · activatedDURING TAKEOFF ROLL APPROX AT 50 KNOTS WE GET A MASTER WARNING WITH A CONFIG GEAR EICAS MESSAGE. TAKE OFF DISCONTINUED. PERFORMED PSEU TEST PRI ALT GEAR SYSTEMS PASS. DEFERRED BODY GEAR STEERING IAW MEL 32-53-01. CAT C DDG COMPLIED WITH MDDR 128957.SDR HNAA2020051800151Potentiometer · out of adjustA/C PULLS HARD LEFT WITH STEERING ON. ADJUSTED NOSE WHEEL STEERING FEEDBACK POT IAW EMB 145 AMM 32-50-00. OPS CHECK SAT. OK FOR SERVICE AT THIS TIME.SDR Q2SA20200506430Line · leakingAIRCRAFT GROUNDED. AFTER T/O "HYD SYS C QUANTITY LOW". CREW DECLARED EMERGENCY. DETERMINED RIGHT MAIN GEAR STEERING LINE LEAKING , INSTALLED TEMP LINE IAW AMM 32-53-03 LEAK CHECK OK . SERVICED C HYD RES IAW AMM 12-12-01 . 25 GALLONS ADDED.SDR F3LA202005050026Mechanism · looseATB GEAR DOWN AND LOCKED WON'T COME UP - MX NOTIFIED AND WILL MEET A/C. SUPPLEMENT TO FOLLOW WITH ADDITIONAL INFORMATION. SUPPLEMENT: CORRECTIVE ACTION: FOUND NLG SENSING MECHANISM LOOSE, SECURED IAW A320 AMM 32-21-45-400-801-A, SERVICED NLG STRUT IAW A320 AMMSDR DALA2020050802373Metering Valve · defectivePILOT REPORETED AFTER PUSHBACK NOSE WHEEL STEERING TURN TO THE LEFT IT WAS DIFFICULT AND WAS LIMITED COULD NOT TURN WHEEL TO THE RIGHT WE STOPPED MAINTENANCE COULD NOT DO A QUICK REPAIR AND WE WERE TOWED INTO THE GATE. MAINTENANCE FOUND NOSE STEERING METERING SDR VNAA2020041411101Manifold · failedON T/O AFTER SELECTING GEAR UP THE CREW RECEIVED AN AMBER NOSEHWEEL STEERING INOP CAUTION MESSAGE. THE CREW CONTINUED TO CLIMB TO FL230. ONCE LEVEL, CREW DECLARED AN EMERGENCY WITH ATC AND DIVERTED TO CLT. - REMOVED AND REPLACE NOSE WHEEL STEERING MANIFOLD, OPSDR HNAA2020033110114Unknown · malfunctionedCAPT STEERING DISCONNECT SWITCH ON YOKE IS INOP. DISCREPANCY VERIFIED. R&R'D SWITCH IAW AMM 32-50-08. NO FIX. OPENED PANELS 223ELW AND 224 ERW AND SWAPPED RELAYS K0366 AND K0650.NO FIX. SWAPPED K0007 AND K0244.NO FIX. RETURNED RELAYS TO ORIGIONAL POSITION AND SDR VNAA2020032421101Warning System · false activationCREW HAD A STEERING INOP CAUTION MESSAGE EN ROUTE TO OAJ. THE CREW FOLLOWED THEIR QRH AND AIR RETURNED BACK TO CLT. THEY DECLARED AN EMERGENCY AS A PRECAUTION BUT ONCE THE CREW LANDED SAFELY AND WAS TAXIING ON THEIR OWN THE EMERGENCY CREWS WERE CALLED OFF. THESDR YENA202031740236Control Module · failedFLT # 640, CLE-BOS. EMERGENCY DECLARED. AFTER LOWERING THE LANDING GEAR ON APPROACH, WE GOT A STEER FAIL EICAS MESSAGE NO STEERING ON THE GROUND,; R/R STEERING CONTROL MODULE IAW AMM 35-53-01 & ACCOMPLISHED STEERING FEEDBACK SENSOR ADJUSTMENT (ON GROUND) IAW SDR AALA202003199016Warning System · false activationAIRCRAFT NOT GROUNDED: MAIN GEAR STEERING ADVISORY . MAIN GEAR STEERING AND CONFIG WARNING UPON APPLYING TAKE-OFF POWER. ACCOMPLISHED FIM 32-53-00-810-801 UNTIL STEP C(1)(B)11 MSG DISAPEARED. MLG STEERING SYSTEM RESTORED IAW AMM 32-00-00-440-815.SDR FDEA2020031210541Relay · failedPDIS 724 32-51 6514 11MAR20 ABQ OPEN U LOGPAGES:3207882 DURING TAXI IN, SHUT DOWN #1 ENGINE. GOT ECAM RUDDER TRAVEL #1 FAULT FOLLOWED BY HARD RIGHT TURN IN NOSE GEAR AND STEERING TILLER WOULD NOT CORRECT THE HARD RIGHT TURN. STOPPED AIRCRSDR AALA202003129007Control Servo · faultyAIRCRAFT WAS GROUNDED: AFTER TAKE-OFF WHEN GEAR WAS RETRACTED GEAR DOORS DID NOT COME UP.RECYCLED GEAR AND EVERYTHING WORKED EXCEPT A N/W STRG FAULT. REMOVED AND REPLACED NOSE WHEEL STEERING SERVO CONTROL. LEAK AND OPS CHECKS OK IAW 32-51-51 AND 32-51-00.SDR SWIA2020031149251Manifold · malfunctionedRECEIVED NOSEWHEEL STEERING INOP CAUTION MESSAGE ON TAKEOFF FLIGHT 3729 - FILED CLOSED THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 20634773 WITH THE FOLLOWING CORRECTIVE ACTION: "SEE CP # 20635160 FOR R/R OF NLG STERRING MANIFOLD."SDR DALA2020030401590Support Bracket · damagedON LANDING AT JFK AT PROX 90KTS OR BELOW WE HAD A VIOLANT SHAKING OF THE AIRCRAFT ON ROLLOUT, REMOVED ALL DAMAGED SUPPORT BRACKETS. PERFORMED TEST OF CENTERING CAM, OPS CHECK GOOD. REMOVED AFT STEERING ACTUATOR CYLINDER IAW A321 AMM 32-51-42 (JG 929084) PERFORSDR SWIA2020021948756Manifold · failedNOSE WHEEL STEERING CAUTION MESSAGE AFTER TAKEOFF. DID NOT RESET IN AIR OR UPON LANDING. FLIGHT 3940 - FILED CLOSEDTHIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 20498166 WITH THE FOLLOWING CORRECTIVE ACTION: "REMOVED AND REPLACED NWS MANIFOLD IN REFERENCE TSDR VNAA2020022061102Centering Unit · out of limitsEMERGENCY DECLARED GOING INTO CLT DUE TO A NOSEWHEEL STEERING AND WOW CAUTION MESSAGE ON TAKEOFF OUT OF DCA. DECIDED TO DIVERT TO CLT DUE TO THE CAPABILITIES OF A GEAR SWING AND PAX COVERAGE. FLIGHT LANDED IN CLT AND TRUCKS WERE ROLLED AND AFTER A RESET THE CASDR VNAA2020021751104Warning Message · false activationNOSE WHEEL STEERING WARNING MSG DURING GEAR RETRACT. CREW REPORTED STANDARD TAKEOFF. SHORTLY AFTER TAKEOFF A STEERING WARNING MESSAGE APPEARED. CREW RAN QRH PROCEDURE MULTIPLE TIMES AND WERE UNABLE TO RESOLVE THE WARNING MESSAGE. CAPTAIN DECIDED TO DECLARE AN SDR SWIA2020020748317Rvdt · inoperativeSTEERING INOP CAUTION MSG IN FLIGHT COMPLIED WITH QRH DID NOT FIX ISSUE. FLIGHT 4449 FILED CLOSEDREMOVED AND REPLACED THE LEFT FEEDBACK RVDT IN REF TO CRJ200 AMM. OPS CHECK GOOD.SDR ASMF20200602002Transducer · failedAIRCRAFT RETURNED TO PLATFORM DUE TO DURING TAXING, IT WAS SHOWN MESSAGE 325 132. MAINTENANCE PERSONNEL PERFORMED TESTS SHOWING FAILURE CODE 32-63017. PERFORMED FIM DMC-B787-A-32-50-F1-24A-421A-A STILL CONTINUING FAILURE SO AIRCRAFT WAS SENT TO THE HANGAR ANSDR YENA2020020750159Control Unit · failedFT # 1209, BOS-JAX. NWS FAULT IN FLIGHT COULD NOT BE CLEARED; R&R BSCU BRAKING AND STEERING CONTROL UNIT PER AMM 32-42-34-400-001. OPS NORMAL.SDR QXEA2020012700052Manifold · malfunctionedAFTER CHECKLIST NOSE WHEEL CAUTION LIGHT CAME ON AFTER START NOSE WHEEL STEERING FAILED. RAN SPGRG 32-01-01 PER MAINT. STILL ILLUMINATED. WHEN TURNED ON, NOSE WHEEL COULD FEEL A THUD. REMOVED FROM SERVICE. REPLACED SCU, NWS MANIFOLD, & NWS HARNESS. OPS CHSDR AALA201912269009Control Valve · failedAIRCRAFT WAS GROUNDED: PILOT REPORTS WHEEL N/W STEERING FAULT AT 20K FT. RE-SET . REOCCURED ON FINAL WITH L/G EXTENSTION. NO N/W STEERING ON LANDING. MAINTENANCE REPLACED STEERING SERVO CONTROL VALVE IAW AMM 32-51-51-0401.SDR HNAA2019122400390Warning Message · false activationREJECTED TAKEOFF AT 5 KNOTS DUE TO A MOMENTARY NOSE WHEEL STEERING INOPERATIVE MESSAGE. CREW RESET NOSE WHEEL STEERING AND DEPARTED, NO MAINTENANCE ACTION.SDR SWIA2019121346868Warning Message · false activationAFTER TAKE OFF RECEIVED STEERING IN-OP CAUTION MESSAGE, RAN QRH, RETURNED TO FIELD AND LANDED. LANDED WITHOUT NWS. FLIGHT 3126 CLOSED THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 20065245 WITH THE FOLLOWING CORRECTIVE ACTION: "FOUND B1 CODE 007460 NGDL DISSDR AALA2019121329039Electrical Box · failedAIRCRAFT WAS GROUNDED: PILOT REPORTS 10 FEET FROM THE GATE. NW STEERING QUIT. "NW STRG DISC" AMBER MESSAGE. AIRCRAFT STARTED SLIGHT UNCOMMANDED TURN RIGHT. MAINTENANCE REMOVED AND REPLACED NOSE WHEEL STEERING ELECTRICAL BOX.(5GC) IAW AMM 32-51-12-401. OPS CHECSDR MASA2019120912174Centering Cam · out of adjustGEAR DISAGREE W/N RETRACT
RE-RIGGED NOSE WHEEL STEERING CENTERING CAMSDR R61A2020010671443Mount Bracket · crackedNLG STEERING MANIFOLD MOUNTING BRACKET CRACKED. 1 CRACK 1" LONG. REPLACED CRACKED NLG STEERING BRACKET IAW EMB 170/175 SRM 51-40-03. SEE AAR NRC # 4500558-2000-0010 FOR WORK PERFORMED.SDR SWIA2019120646822Warning Message · illuminatedON LANDING IN SFO HAD A STEERING INOP CAUTION MESSAGE ON THE GO AROUND WE GOT GEAR DISAGREE WITH THE NOSE GEAR NOT SHOWING RAN QRH AND HAD TO PULL MANUAL GEAR GOT THREE GREEN AND CAME IN FOR NORMAL LANDING FLIGHT 5349 CLOSED INTERROGATED PSEU IN REF TO CRJSDR N6WA20191206401Warning Message · illuminatedNW STEERING INOP ON T/O FROM STL. RESET SYS IAW CRJ 900AMM 32-51-00 NO DEFECTS NOTED AT THIS TIME.SDR VNAA2019120541102Warning Message · illuminatedNOSE WHEEL STEERING INOP MESSAGE ON TAKE OFF, CAPT WAS CONCERNED WITH GUSTING WINDS IN CVG SO RTF IN CLT, THIS IS A REPEAT ITEM WITH THIS AC SO WE SWAPPED TO ANOTHER AC AND WILL CONTINUE THE FLIGHT CREW DID NOT DECLARE AN EMERGENCY AND WAS ABLE DO A SUCCESSFULSDR QXEA2019112100425Warning Message · false activationSTEERING FAIL EICAS MESSAGE ON APPROACH. NEGATIVE NOSE WHEEL STEERING ON LANDING ROLL OUT AND TAXI. ACCOMPLISHED CHECKLIST FOR STEER FAIL IN QRH. STEERED TO GATE USING DIFFERENTIAL BRAKING AND THRUST. GROUND RESET PROCEDURE ACCOMPLISHED. CIRCUIT BREAKER NOT PUSDR FDEA2019111542963Mechanism · wornPDIS 923 32-51 1126 14NOV19 CDG OPEN U LOGPAGES:2940898 WHILE TAXING AC STEERS LEFT . DOES NOT STEER STRAIGHT . REMOVED AND REPLACED NOSE WHEEL STEERING SUMMING MECHANISM INPUT LEVER AND SHAFTSDR SWIA2019111446762Warning Message · false activationSTEERING INOP CAUTION MESSAGE IN FLIGHT. RAN QRH, MESSAGE PERSISTED. FLIGHT 3797 CLOSED THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 19890415 WITH THE FOLLOWING CORRECTIVE ACTION: "TROUBLESHOT STEERING INOP CAUTION IAW FIM. NO DEFECTS NOTED. OPC GOOD."SDR SWIA2019103146632Selector Valve · malfunctionedDURING CRUISE, RECEIVED STEERING INOP CAUTION MESSAGE. PERFORMED QRH PROCEDURE. ON THE GROUND IN LAX, CONTACTED MX CONTROL AND COMPLETED RESET PROCEDURE AS DIRECTED. NOSE WHEEL STEERING RETURNED AND THE AIRCRAFT WAS ABLE TO MANEUVER TO THE GATE WITH STEERING. SDR SWIA2019102246553Electronic Unit · malfunctionedUPON LANDING PROX SYS CHAN CAUTION, STEERING INOP, A/SKID OUTBID A/SKID INBD CAUTION, PARK BRAKE SOV CAUTION. NO STEERING AT THIS TIME EXITED RUNWAY NEED TOW TO GATE FLT# 3840 CLOSEDREMOVED AND REPLACED THE PROXIMITY SENSOR ELECTRONIC UNIT (PSEU)IAW AMM. OPS CSDR VNAA2019101641102Circuit Breaker · trippedAC 591 WAS ON APPROACH WHEN THEY REC A MESSAGE ABOUT THE NOSE WHEEL STEERING BREAKER POPPED HOWEVER WAS STILL WORKING. CAPT WALCK ASKED FOR THE / 03 LONGER RWY AS A PRECAUTION CREW FOLLOWED QRH. CLT TOWER SUPERVISOR DECLARED EMERGENCY FOR THE CREW AS A PRECAUTSDR R61A201911081213Bracket · corrodedCORROSION ON NLG STEERING MANIFOLD BRACKET HAS SIGNS OF CORROSION. REMOVED AND REPLACED NLG STEERING MANIFOLD BRACKET PER SRM 51-40-08. SEE EAMS W/O H6997 SN 158 FOR WORK DETAILS. AIRCRAFT REMAINS IN HEAVY CHECK BNA.SDR R61A2019101611094Sensor · out of adjustLANDING GEAR HANDLE WOULD NOT RETRACT GEAR. HANDLE WOULD MOVE. SWITCH IN NORMAL (EMERGENCY EXTENSION PANEL, GREEN ON ALL GEAR). NO EICAS MESSAGE FOR WOW SYSTEM. NO CB OUT, NO OTHER INDICATIONS IN COCKPIT. GEAR DID NOT MOVE. DECLARED EMERGENCY, RETURNED TO FIELSDR C77A2019100900001Control Module · failedSTEERING FAIL IN FLT. R&R STEERING CONTROL MODULE IAW AMM 32-53-01. ALL OPS CHECKS GOOD NO DEFECTS NOTED AT THIS TIME OK FOR SVC.SDR A6WA2019100146890Warning Message · illuminatedAFTER ROTATION RECEIVED STEERING INOP CAUTION AFTER GEAR RETRACTION, GEAR INDICATED UP/LOCKED. AT 700FT AGL RECEIVED WOW INPUT CAUTION C/W QRH FOR NWS MESSAGE REMAINED. DECLARED AN EMERGENCY AND LANDING IN IAD WAS UNEVENTFUL.SDR AALA201909309003Control Servo · unreliableAIRCRAFT WAS GROUNDED: PILOT REPORTS AIRCRAFT PULLS TO THE LEFT ON TAXI AND TAKEOFF. REQUIRES RIGHT TILLER AND RIGHT RUDDER. WITH RUDDER TRIM SET AT R 4.5 AIRCRAFT AXIS STRAIGHT. MAINTENANCE REMOVED AND REPLACED NOSE STEERING SERVO VALVE AND SERVO CONTROL UNISDR AALA201909309034Sensor · unreliableAIRCRAFT WAS GROUNDED: PILOT REPORTS AIRCRAFT PULLS TO THE LEFT ON TAXI AND TAKEOFF. REQUIRES RIGHT TILLER AND RIGHT RUDDER. WITH RUDDER TRIM SET AT R 4.5 AIRCRAFT AXIS STRAIGHT. MAINTENANCE REMOVED AND REPLACED NOSE STEERING SERVO VALVE AND SERVO CONTROL UNISDR AALA201909309035Sensor · unreliableAIRCRAFT WAS GROUNDED: PILOT REPORTS AIRCRAFT PULLS TO THE LEFT ON TAXI AND TAKEOFF. REQUIRES RIGHT TILLER AND RIGHT RUDDER. WITH RUDDER TRIM SET AT R 4.5 AIRCRAFT AXIS STRAIGHT. MAINTENANCE REMOVED AND REPLACED NOSE STEERING SERVO VALVE AND SERVO CONTROL UNISDR FDEA201909222315Steering Sys · contaminatedDURING TAXI NW TILLER WHEN MOVED PAST 180 DEGREES TO THE RIGHT IS EXTEMLY DIFFICULT TO TURN. WHEN MOVED PAST 270 DEGREES A DISTINCT RELEASE IS FELT. NOTE DURING FLIGHT WE NEVER MADE A LEFT HAND TURN. INSPECTED NOSE GEAR STEERING, FOUND NO DEFECTS, GREASED THE SDR SWIA2019091746315Steering Sys · malfunctionedSTEERING INOP CAUTION MESSAGE ON SHORT FINAL AFTER GEAR EXTENSION. LANDING WAS NORMAL WITH STEERING OFF. TOWED TO THE GATE. (FLT#3619) CLOSED RESET THE NOSE WHEEL STEERING PER FIM. MESSAGE CLEARED AND SYSTEM CHECKED NORMALLY.SDR SWIA2019091246293Warning System · false activationSTEERING INOP ON DESCENT. COMPLIED WITH QRH. NORMAL LANDING. (FLT#5426) CLOSED RESET THE STEERING INOP CAUTION MESSAGE PER FIM. MESSAGE CLEARED. NWS OPS CHECK GOOD AT THIS TIME.SDR VNAA2019090511101Warning System · false activationDURING CLIMB OUT OF HPN THE CREW RECEIVED A NOSE WHEEL STEERING INOP CAUTION MESSAGE. UPON ARRIVE INTO CLT THE CREW DECLARED AN EMERGENCY AND TRUCK ROLLED. THE AIRCRAFT LANDED SAFELY AND TAXIED TO THE GATE. B1 CODE 007464. PERFORMED SYSTEM RESET. PROBLEM DISDR FDEA201908302047Unknown · malfunctionedON TAXI IN ATTEMPTED TO MAKE LEFT TURN TILLER BECAME EXTREMELY STIFF AND THE AIRCRAFT WAS SLOW TO TURN. STOPPED TURN COORDINATED WITH GROUND TO TAXI STRAIGTH AHEAD TO ANOTHER TAXI-WAY WAS ABLE TO MAKE NORMAL LEFT AT NEXT TAXI-WAY AND ALSO NORMAL LEFT TURN INTO
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