JASC 3251

Service difficulty reports · 338

Reports filed under 3251 · Steering Unit, newest first.

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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 = '3251'
  ORDER BY difficulty_date DESC"

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SDR FDEA201505101459Cylinder · leakingAFTER TAKEOFF LEVEL 2 ALERT HYD 1 FAIL FLUID GONE IAW AMM 32-52-01-2-0. UPON ARRIVAL INTO GATE FOUND LT NOSE WHEEL STEERING CYLINDER LEAKING HYD FLUID. R & R LT NOSE WHEEL STEERING CYLINDER IAW AMM 32-52-01-2. LEAK CHECK & OPERATIONS CHECK GOOD IAW WRI 29-1May 10, 2015 · N375FE · Doug MD1010FSDR A6WA201542591Tiller · malfunctionedDURING APPROACH, SELECTED GEAR DOWN, AT 170 KTS RECEIVED STEERING INOPERATIVE CAUTION MESSAGE. SELECTED SWITCH OFF, THEN MESSAGE WENT OUT THEN CAME BACK ON. LANDED WITHOUT INCIDENT. FOUND HAND WHEEL NOT RETURNING TO CTR. R & R PILOT HAND WHEEL IAW AMM 32-5Apr 6, 2015 · N421ZW · Cndair CL6002B19SDR CA150112003Control Valve · failed(CAN) ON APPROACH , THE FLIGHT EXPERIENCED A NOSE GEAR STEERING FAILURE. THE FLIGHT LANDED AND WAS ABLE TO USE BRAKING TO EXIT OFF THE RUNWAY. STEERING SERVO CONTROL REPLACED IAW AMM 32-51-51-401.Jan 11, 2015 · Airbus A320214SDR ANCF2015010301Controller · failedAFTER TAKEOFF WHEEL NW STEERING FAULT. IAW TSM 32-51-00-810-811-A FAILURE OF THE NOSE WHEEL STEERING WAS ACCOMPLISHED & AMM 32-51-51-000-400- 001-A THE NOSE WHEEL STEERING SERVO CONTROL WAS R & R. AMM 32-51-00-710-004-A & 32-51-00-720-A FUNCTIONAL TEST OF THJan 3, 2015 · N992AV · Airbus A320214SDR SIMA20140304004Actuator · failedPASSING THROUGH 14,000 FEET, CREW RECEIVED EICAS STEERING INOPERATIVE MSG. CREW COMPLIED WITH AOM VOL 1 PROCEDURES & CONTACTED SOC & MOC. THE DECISION TO RETURN WAS MADE. THE CAPTAIN DECLARED AN EMERGENCY & ELECTED TO LAND AT JFK DUE TO USE OF LONGER RUNWAYMar 4, 2014 · N508AE · Cndair CL6002C10SDR VQMA20140218001Steering Unit · faultyAFTER TAKEOFF FROM KFNL TO KGTF WITHOUT PASSENGERS, THE LG WOULD NOT RETRACT WHEN THE GEAR HANDLE WAS SELECTED TO THE UP POSITION. BOTH LT & RT MLG & NOSE GEAR REMAINED IN THE DOWN & LOCKED POSITION. ACFT WAS ROUTED TO KBJC WHERE THREE LOW FLYING PASSES WEREFeb 18, 2014 · N444EX · Cessna 650SDR SWIA201435997Steering Unit · faultyON TAKEOFF ROLL ENGS SPOOLED SIMULTANEOUSLY & AIRCRAFT PULLED HARD TO THE RIGHT. FULL LT RUDDER WAS INPUT BUT AIRCRAFT CONTINUED RIGHT. ABORTED TAKEOFF AT SLOW SPEED, NOSE WHEEL STEERING CONFIRMED ARMED. FLT2969 REPLACED NOSE WHEEL STEERING HAND WHEEL UNIT Jan 10, 2014 · N496CA · Cndair CL6002B19SDR CA131122004Control Unit · malfunctioned(CAN) NOSE WHEEL STEERING WENT TO CASTER BEFORE EXCEEDING 70` AND "NOSE STEERING" CAUTION LIGHT CAME ON. CARRIED OUT FIM 32-50-00-810-801. CARRIED OUT SCU FAULT RETRIEVAL IAW AMM 32-51-01-742-801. FOUND 2 FAULTS: 1 EVHS, 2 SCU. CLEARED FAULTS IAW AMM 32-51-0Nov 19, 2013 · Bombdr DHC8400SDR CALA2013100291670Actuator · failedBLG STEERING MALFUNCTION ON PUSHBACK FROM GATE. RT SIDE TURNS, LT SIDE FAILS TO MOVE. CHECKED HISTORY, NON FDE. FOUND MESSAGE 'LEFT BODY GEAR LEFT ACTUATOR LOCK SWITCHES DISAGREE'. REPLACED LT BLG, LT ACTUATOR IAW AMM. GROUND TEST & LEAK CHECK PASSED.Sep 28, 2013 · N105UA · Boeing 747451SDR UALA2013072205122Module · faultyBOTH THE NLG AND TILLER DO NOT CENTER WITH HYDRAULIC PRESSURE ON. REPLACED NOSE GEAR STEERING METERING VALVE MODULE IAW MM.Jul 21, 2013 · N646UA · Boeing 767322SDR UALA2013070804733Control Box · failedSTEERING DISCONNECT MESSAGE DISPLAYED AFTER PUSHBACK. R & R NLG LOCKOUT BOX, OPS CHECKED GOOD.Jul 5, 2013 · N412UA · Airbus A320232SDR UALA2013070504677Sensor · faultyNLG STEERING FAULT DISPLAYED ON UPPER ECAM SCREEN. ATTEMPTED RESET SWITCH. NO LUCK. ALSO HAVE CAT 3 DUAL CAUTION. R & R NOSE STEERING FEED BACK SENSOR 4-GC IAW AMM, OPS CHECKED GOOD.Jul 4, 2013 · N806UA · Airbus A319131SDR YENA20130625133Servo Control · failedCREW DECLARED AN EMERGENCY DUE TO WHEEL NWS FAULT IN FLT. RESET NOSE WHEEL STEERING SWITCH ON GROUND UNSUCCESSFUL. R & R NOSE WHEEL SERVO CONTROL IAW AMM 32-51-51. OPS AND LEAK CHECKED OK.Jun 25, 2013 · N529JB · Airbus A320232SDR REXA2013062101212Steering Sys · malfunctionedSTEERING INOPERATIVE MESSAGE & LOSS OF STEERING CONTROL ON TOUCHDOWN. STOPPED ACFT ON RUNWAY AND RECYCLED NOSEWHEEL STEERING THREE TIMES BEFORE IT WOULD ENGAGE. PERFORMED OPS TEST OF NOSE WHEEL STEERING SYSTEM IAW 32-51-00. NO DEFECTS NOTED AT THIS TIME.Jun 21, 2013 · N8672A · Cndair CL6002B19SDR REXA2013060201058Steering Unit · faultyN/W STEERING INOP CAUTION CAME ON TWICE WHILE TAXING. QRH RESETS WERE SUCCESSFUL. R & R STEERING UNIT IAW AMM 32-51-01. OPS CHECK GOOD, OK FOR SVC.Jun 2, 2013 · N8797A · Cndair CL6002B19SDR UALA2013051303322Sensor · faultyWHEEL NW STRG FAULT ECAM. ACCOMPLISHED CHECKLIST. CYCLED A-SKID N-W STRG SW OFF THEN ON. R & R RT NW STEERING FEEDBACK SENSOR IAW MM, OPS CHECKED GOOD.May 12, 2013 · N842UA · Airbus A319131SDR CA130507007Spring · weak(CAN) WHILE TAXING IT WAS NOTICED THAT IT WAS HARD TO TURN. WE REMOVED THE STEERING SPRING AND NOTICED IT WAS SHORTER THAN THE NEW ONE, MAKING IT WEAKER. WE INSTALLED A NEW SPRING AND TESTED THE STEERING AND FOUND IT WAS GOOD.Apr 29, 2013 · Beech B200SDR CA130228004Control Unit · failed(CAN) THE ACFT HAS EXPERIENCED SEVERAL UN-COMMANDED STEERING EVENTS BEGINNING ON 7 JAN 2013. THE DEFECT HAS BEEN INTERMITTENT IN NATURE WHICH HAS HAMPERED TROUBLESHOOTING EFFORTS. DURING THE FIRST EVENT ON 7 JAN 2013, THE ACFT VEERED TO THE LT AFTER LANDING Feb 24, 2013 · Bombdr DHC8400SDR CA130312004Manifold · inoperative(CAN) DURING TAXI OUT, THE FIRST LT TURN WENT AS USUAL BUT THE 90 DEGREE RT TURN ON ENTERING THE RUNWAY WAS PROCEEDING SMOOTHLY UNTIL JUST AS WE WERE ALMOST STRAIGHT WITH THE RUNWAY WHEN IT FELT AS IF WE KEPT GOING FORWARDS TOWARDS THE GRASS VERGE. ALMOST IMMFeb 12, 2013 · Bombdr DHC8400SDR CA130214018Rvdt · failed(CAN) NOSE WHEEL STEERING INOPERATIVE AFTER TAKEOFF. WOULD NOT RESET IAW QRH PROCEDURE. DECLARED AN EMERGENCY AFTER LANDING AND HAD TO BE TOWED OFF THE TAXI-WAY.Feb 10, 2013 · Cndair CL6002B19SDR UALA2013012100358Metering Unit · malfunctionedWHILE DOING FUNCTIONAL TEST OF NOSE WHEEL STEERING, NOSE WHEELS TURNED LEFT AND RIGHT BUT WOULD NOT RETURN TO NEUTRAL, THEY STAYED AT 3 DEGREES TO THE RIGHT. COMPLETE NOSE LANDING GEAR SYSTEM TEST. AFTER ACFT IN HANGAR AND WARMED UP, NO PROBLEMS WERE NOTED. Jan 21, 2013 · N229UA · Boeing 777222SDR AALA20130117007Actuator · malfunctionedDFW - CREW REPORTED SHARP TUG TO THE LEFT ON TAKEOFF. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED BOTH NOSE TIRES AND LUBRICATED SALAD BOWL AND NOSE STEARING ACTUATOR. SYSTEM GROUND CHECK NORMAL OJan 17, 2013 · N7514A · Doug DC982SDR SWIA201332543Module · failedAN UNCOMMANDED HARD TURN TO THE RIGHT. FULL LEFT RUDDER WAS INADEQUATE IN RETURNING THE AIRCRAFT TO THE CENTERLINE. (FLT 5444) REPLACED STEERING HYDRAULIC MODULE ASSEMBLY IN REFERENCE TO EMB 120 MM. P/N: 308550-1003 S/N OFF: 0284Jan 9, 2013 · N569SW · Emb EMB120ERSDR UALA2013010900139Metering Valve · failedINTERMITTENT RATCHING NOISE RETURNED ON TAXI OUT BETWEEN DOORS 1L AND 2L. REPLACED NOSE STEERING METERING VALVE PER MM, CHECKED OK.Jan 7, 2013 · N127UA · Boeing 747422SDR UALA2012122407401Servo Control · faultyNW STEER FAULT DISPLAYED ON UPPER ECAM SCREEN. WHEEL REPLACED STEERING SERVO CONTROL 6-GC PER AMM. OPS AND LEAK CHECK GOOD.Dec 21, 2012 · N815UA · Airbus A319131SDR ASMF201211006Bypass Valve · failedACFT RETURNED TO PLATFORM DUE TO DURING TAXING THE NOSE WHEEL STEERING WAS STUCK. MX PERSONNEL PERFORMED THE FIM 32-51 TASK 808 PROCEDURE, DETECTING THE BY PASS VALVE STUCK; SO THE VALVE ASSY WAS LUBRICATED IAW MM 31-51-07, TESTED CORRECT.Nov 16, 2012 · N774AM · Boeing 7772Q8SDR F3LA2012092500797Servo · faultedIN CRUISE, RECEIVED WHEEL NOSE LANDING WHEEL STEERING FAULT. REPLACED NOSE WHEEL STEERING SERVO CONTROL REF AMM 32-5 1-5 1-ODO-OO1 -A, 32-5 1-51 ·400-00 I-A, TEST OK. NO LEAKS NOTED.Sep 21, 2012 · N933FR · Airbus A319111SDR ASMF20121012003Actuator · leakingCAPTAIN REPORTED THAT DURING TAXING AFTER LANDING, THE NOSE STEERING WAS PARTIALLY BLOCKED. MX PERSONNEL PERFORMED THE FIM 32-51 TASKS 807 AND 808 PROCEDURE, DETECTING THE RIGHT STEERING ACTUATOR WITH LEAK; SO THE STEERING ACTUATOR WAS REPLACED IAW MM 32-51-51Sep 15, 2012 · N423AM · Boeing 73773VSDR 2012FA0000599Steering Unit · out of limitsCREW REPORTED THAT NOSEWHEEL STEERING SEEMED "SLOPPY" AROUND NEUTRAL THAN PREVIOUS. INSPECTED ACFT. FUNCTIONAL TESTED NOSE WHEEL STEERING WITH NO OBVIOUS DISCREPANCIES. DURING INSPECTION IAW MM 32-50-00 FOUND NORMAL DEAD ZONE AT NEUTRAL TO BE EXCESSIVE. MEAug 30, 2012 · N825JW · Cessna 650SDR SWAA2012081306650Actuator · leakingNOSE GEAR HYDRAULIC STEERING ACTUATOR LEAKED. REMOVED AND REPLACED NOSE WHEEL STEERING ACTUATOR PER AMM.Aug 7, 2012 · N337SW · Boeing 7373H4SDR UALA2012051802837Sensor · malfunctionedNLG STEERING FAULT DISPLAYED ON UPPER ECAM SCREEN. REMOVDE AND REPLACED NOSE WHEEL STEERING FEED BACK SENSOR 4GC, IAW MM, OPS CHECKED OK.May 18, 2012 · N444UA · Airbus A320232SDR 2012F00095Master Switch · fodCREW REPORTED UNABLE TO TAXI TO RUNWAY BECAUSE OF A STEERING PROBLEM. THE CREW CANCELLED TAKEOFF CLEARANCE AND TAXIED ONTO THE TAXI WAY. THE CREW HAD NO FURTHER ISSUES DURING THEIR TAXI BACK. THE CREW MADE THE DECISION THE ACFT WAS SAFE FOR DEPARTURE. NO FMay 10, 2012 · N905RL · Lear 55LEARSDR UALA2012050302621Switch · faultedEICAS FOR BODY GEAR STEERING INDICATION SYSTEM IS INOPERATIVE. TESTED ELECTRICAL CONTROL UNIT & SYSTEM INDICATION, OPERATION, AND AUTOMATIC ARMING BY USING INPUT MONITORING. LT BODY GEAR STRNG LT LOCKED PER MM. FOUND LEFT BODY GEAR LEFT ACTUATOR PRIORITY SWIMay 2, 2012 · N128UA · Boeing 747422SDR A6WA201240475Control Unit · inoperativeSTEERING INOPERATIVE CAUTION ON CLIMBOUT. WOULD NOT RESET IAW QRH. MESSAGE CLEARED WITH STEERING OFF. EMERGENCY DECLARED, LANDED UNEVENTFULLY. DUPLICATED FAULT, FOUND ECU DOES NOT GO INTO AIR MODE INTERMITTENTLY, REPLACED ECU IAW AMM 32-41-01. STEERING OPApr 20, 2012 · N454AW · Cndair CL6002B19SDR ASMF201204004Bypass Valve · stuckACFT RETURNED TO PLATFORM DUE TO DURING TAXING THE NOSE WHEEL STEERING WAS STUCK. MX PERSONNEL PERFORMED THE FIM32-51 TASK 808, DETECTING THE BYPASS VALVE STUCK; SO THE VALVE ASSY WAS LUBRICATED IAW FIM TASK 32-51-00-200-801, TESTED CORRECT.Apr 9, 2012 · N859AM · Boeing 737808SDR CA120301005Steering Sys · malfunctioned(CAN) AFTER NORMAL LANDING AND EXITING THE RUNWAY THE CREW REPORTED THE ACFT HAD A STEERING FAIL MESSAGE. THE ACFT TAXIED NORMALLY WITH DIFFERENTIAL BRAKING TO THE GATE. IAW QUICK REF RESET GUIDE, PROC CARRIED OUT, FIM 32-53-00-810-806-A, FAULT CLEARED.Feb 25, 2012 · Emb ERJ170200SUSDR UALA2012022201090Metering Valve · faultyREPLACED NLG STEER METERING VALVE PER MM. ACCOMPLISHED NLG STEERING SYS ADJUSTMENT & RIG PER MM.Feb 22, 2012 · N545UA · Boeing 757222SDR FDEA201201260344Tiller · erraticAFTER LANDING DURING TAXI-IN NOSE TILLER STEERING BECAME ERRATIC & UNRESPONSIVE. STOPPED THE ACFT & CALLED FOR A TOW-IN. NO ALERTS & NO HYD PROBLEMS NOTED THAT WOULD EXPLAIN THE LOSS OF STEERING. PERFORMED VISUAL INSP OF THE STEERING MECHANISM AND RELATED CJan 26, 2012 · N528FE · Doug MD11FSDR CA120126005Torque Link · disconnected(CAN) DURING TAXI ON RUNWAY, AIRCRAFT EXPERIENCED STRONG VIBRATION DURING TAKEOFF GROUND RUN. AFTER REJECT TAKING OFF, WHEN PILOT TRYING TO TAXI OFF THE RUNWAY, HE FOUND OUT NOSE WHEEL STEERING SYSTEM WAS NOT IN-OPERATION. LDG TORQUE LINKS WERE FOUND DISCONNECJan 15, 2012 · Cndair CL6002B19SDR DXTR2011122900001Cable · damagedDURING NOSE WHEEL STEERING CHECK, THE TILLER WILL ONLY MOVE HALF WAY TO THE LEFT. IF YOU CONTINUE TO APPLY PRESSURE THERE IS A POP IN THE TILLER AND IT CONTINUES THE REMAINER OF TRAVEL TO THE LT.Dec 29, 2011 · N380QS · Cessna 680CESDR CA120208005Manifold · failed(CAN) NOSE WHEEL STEERING FAIL ON LANDING CAS POSTED ON LANDING WITH THE TENDENCY OF THE ACFT MOVE LT OR RT. CODE 3 POSTED ON SCU EHSV MANIFOLD REPLACED. OPS CHECKED OK. THE TEMPERATURE WAS -17 DEGREES CELSIUS. AFTER NOSE WHEEL TOUCHDOWN THE ACFT HAD THE Dec 22, 2011 · Bombdr BD1001A10SDR FDEA201111305101Control Cable · failedBEGINNING A 90 DEGREE TURN INTO PARKING GATE, TILLER BROKE AND WAS UNABLE TO COMPLETE TURN. R & R THE NWSB STEERING CABLE AND OPS TESTED ON GROUND OK FOR SERVICE IAW THE MM 32-51-011-4. ACFT IS OK FOR SERVICE AT THIS TIME. ORIGINAL SUBMISSION: 12/01/2011Nov 30, 2011 · N203FE · Boeing 7272S2FSDR CA111205009Ecu · failed(CAN) DURING APPROACH "NWS INOPERATIVE MSG" WAS POSTED. THE CORRESPONDING QRH ENTRY WAS PERFORMED. THE LANDING WAS UNEVENTFUL AND THE ACFT ROLLED STRAIGHT AHEAD UNTIL WALKING SPEED WAS REACHED. WITH THE HELP OF USING THE BRAKES ON ONE SIDE ONLY AND RAISING Nov 24, 2011 · Cndair CL6002D24SDR CA111128008Lock Nut · loose(CAN) LOCK NUT HAS NO LOCKING CAPABILITY, CAME LOOSE THUS REDUCING THE LT TURN RANGE OF THE NOSE STEERING. NUT WAS REPLACED WITH NEW AND SYSTEM IS SERVICEABLE.Nov 22, 2011 · Cessna 560CESSNASDR 2011FA0000705Steering Sys · disconnectedMID SHIP STEERING WHEEL LINK BROKE CAUSING AIRCRAFT TO VEER LT ON LANDING.Oct 27, 2011 · N600YT · Amtr HP14TBRYANSDR UALA2011100305317Control Unit · malfunctionedN-W STEERING FAULT. REPLACED SERVO CONTROL 6GC, OPS AND LEAK CHECKED GOOD.Oct 1, 2011 · N461UA · Airbus A320232SDR CA110815006Ecu · failed(CAN) ACFT WAS ON APPROACH WHEN THE CREW ADVISED THEY HAD A NOSE GEAR STEERING FAILURE, FLIGHT OPERATIONS DECLARED EMERGENCY FOR THE FLIGHT. THE ACFT CONTINUED FOR A SAFE LANDING AND WAS ABLE TO VACATE THE RUNWAY USING DIFFERENTIAL BRAKING, THEN STOPPED ON THEAug 13, 2011 · Cndair CL6002D24SDR SIMA201122903O-Ring · damagedAIR TURNBACK - NR 1 HYD SYS LOW QTY CAUTION, THEN SHORTLY AFTER GOT A NR 1 HYD PUMP FAIL WARNING MSG. CFR WAS CALLED. AC LANDED SAFELY WITHOUT INCIDENT. REMOVED AND REPLACED O-RING ON STEERING CONTROL UNIT IAW EMD 145 AMM 29-10-13, LEAK CHECK GOOD.Aug 13, 2011 · N677AE · Emb EMB145LRSDR UALA2011081004192Servo Control · malfunctionedN-W STR FAULT DISPLAYED. SAMC TEXT: CONTACT SAMC, REF TSM 32-51-00 TASK 836. REPLACE NWS SERVO VALVE 6GC. REMOVED & REPLACED NOSE STEERING SERVO CONTROL, OPS GOOD.Aug 10, 2011 · N466UA · Airbus A320232SDR UALA2011080804153Servo Control · malfunctionedTAXI IN NOSE WHEEL STEERING FAILED AND NO STEERING WAS AVAILABLE. CLEARED AT ENG SHUTDOWN. NOSE WHEEL STEERING SERVO CNTRL (6GC) WAS REPLACED PER MM.Aug 7, 2011 · N838UA · Airbus A319131
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