JASC 3250
Service difficulty reports · 2,366
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 C2XA08RI070Module · inaccurateFLIGHT 1202 - EWR - FLIGHT CREW REPORTED STEERING PULLED TO LEFT AND SHAKING LEFT & RIGHT. CREW RETURNED AIRCRAFT TO GATE. EWR MX REMOVED AND REPLACED HYDRAULIC MODULE (STEERING MANIFOLD) AND PERFORMED OPERATIONAL CHECKS SUCCESSFULLY. AIRCRAFT WAS APPROVED SDR DXTA200803039Steering Sys · inoperativeAFTER TAKEOFF NOSE GEAR DID NOT RETRACT. FOUND NOSE STEERING UNIT WOULD NOT CENTER PROPERLY, NOT ALLOWING NOSE GEAR TO RETRACT. REMOVED AND REPLACED STEERING UNIT, OPS AND LEAK CHECK GOOD IAW MM 32-50-00. LANDING GEAR EXTEND AND RETRACT NORMALLY.SDR 200805011Warning System · malfunctionedFLIGHT 6433 ATL TO MTY ON APPROACH CREW RECEIVED A STEER FAIL MESSAGE ON THE EICAS WHEN EXTENDING THE LANDING GEAR. CREW COMPLETED THE QRH PROCEDURES, DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE RESET B 25 C/B. MESSAGE CLEARED. NO OTHER SDR AALA200801087Metering Valve · defectiveJFK INFLIGHT T686/25APR - DURING TAKEOFF AIRCRAFT PULLED TO LEFT. REQUIRED .75 RUDDER PEDAL TO KEEP AIRCRAFT ON CENTERLINE. AFTER TAKEOFF ANOTHER AIRCRAFT REPORTED SMOKE FROM NOSE TIRES AND OBSERVED NOSE WHEEL TURNED LEFT OF CENTER. RETURNED TO JFK AND LANDSDR CA080623001Rod End · worn(CAN) MINOR BUT PERSISTENT VIBRATION COULD BE FELT IN THE STEERING TILLER DURING TAXI, PARTICULARLY AT HIGHER SPEEDS.SDR VNAA0804012Steering Sys · malfunctionedCREW REPORTED A LOSS OF DIRECTIONAL CONTROL ON TAKEOFF. THE ACFT PULLED LEFT AND WAS UNCONTROLLABLE WITH THE RUDDER. CREW ELECTED TO ABORT THE TAKEOFF AND RETURNED TO THE GATE WITHOUT INCIDENT. MAINTENANCE INSPECTED THE NOSE LANDING GEAR AND FOUND NO DEFECTSDR COMA0880005Ecu · malfunctionedFLIGHT 5210 - ON APPROACH INTO CVG RECEIVED NOSE WHEEL STEERING INOP CAUTION MESSAGE. EMERGENCY DECLARED, AIRCRAFT LANDED SAFELY. RESET NOSE WHEEL STEERING SYSTEM C/B'S AND ECU. OPS CHECK GOOD.SDR UPS08852006Steering Sys · malfunctionedINSPECTION TYPE:N/A ON T/O THE A/C BEGAN TO VEER TO THE RIGHT. THE CREW WAS UNABLE TO CONTROL THE A/C AND ABORTED TAKEOFF. A/C IS OOS. *SDR FILED OPEN*.SDR I5HA0858005Actuator · damagedDURING A STORM IN MIA ON APRIL 6, 2008 A CARGO CAN (ULB) WAS THROWN INTO THE RT SIDE OF N581P. THE RT PROPELLER WAS ALSO STRUCK A GLANCING BLOW. THERE WAS SIGNIFICANT DAMAGE TO THE SKIN AND SUPPORT STRUCTURE BENEATH THE SKIN. THERE WAS DAMAGE TO WIRING IN TSDR I5H2008F00000Actuator · damagedDURING A STORM, ON APR 6,2008, A CARGO CAN (ULB) WAS THROWN INTO THE RT SIDE. THE RT PROP WAS ALSO STRUCK A GLANCING BLOW. THERE WAS SIGNIFICANT DAMAGE TO THE SKIN AND SUPPORT STRUCTURE BENEATH THE SKIN. THERE WAS DAMAGE TO WIRING IN THE AREA. THE NOSE STEESDR CA080407010Cable · brokenSTEERING CABLE BROKE ON TAXI WHILE THE AIRCRAFT WAS PREPARING FOR TAKEOFF.SDR SIMA200807906Manifold · faultyON FLIGHT 4168, CREW REPORTED AFTER GEAR RETRACTION, GOT A STEERING INOP MESSAGE. CREW FOLLOW THE AOM AND DECLARE AN EMERGENCY IN ORD. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED NOSE WHEEL STEERING MANIFOLD. OPERATIONAL CHECK GOOD IAW CRJ AMM 32-5SDR WGEA200800049Steering Sys · malfunctionedTAKING THE RUNWAY AT A SLOW SPEED, AND STEERING DISPLACEMENT AT 10 PERCENT TO 15 PERCENT RATE OF TURN. AIRCRAFT LOST STEERING CAPABILITY (CASTERED), TRY TO REENGAGE 2 TIMES, RETURN TO GATE. REMOVED NOSE GEAR ASSEMBLY AND INSTALLED NEW ASSEMBLY IAW EA500 AMM SDR CA080314018Bearing · unserviceable(CAN) FORK BEARING ON NOSE LANDING GEAR STEERING FOUND TWISTED. THIS DEFECT WAS FOUND ON NOSE LANDING GEAR SHOCK ABSORBER REPAIR AND SERVICE. (TC NR 20080314018)SDR COMA0880003Warning System · malfunctionedFLIGHT 4685 - RECEIVED STEERING INOP CAUTION MESSAGE WHEN GEAR SELECTED DOWN. ABORTED APPROACH, PERFORMED QRH, DID NOT CLEAR. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. PERFORMED MWS OPS CHECK IAW AMM 32-51-00. NO DEFECTS NOTED.SDR ASMF200802008Control Cable · brokenDURING TAXING, CAPTAIN REPORTED STEERING FAILURE. MAINT CHECKED THE STEERING BY-PASS, FINDING ALL CORRECT; THEN, THE STEERING VALVE WAS CHECKED, DETECTING THE STEERING CONTROL CABLE BROKEN, AC WAS SENT TO THE HANGAR AND THE CONTROL CABLE WAS REPLACED AND ADJUSSDR A6WA200840130Rvdt · malfunctionedSTEERING INOPERATIVE CAUTION MESSAGE INFLIGHT. COMPLIED WITH QRH BUT MESSAGE RETURNED. THE GEAR AND FLAP ICONS ARE STILL ON ED-1. DIVERTED TO ORF. REMOVED AND REPLACED LT NOSE WHEEL STEERING RVDT IAW AMM 32-51-20. OPS CHECK GOOD. (M)SDR SWIA200819262Actuator · malfunctionedFLT 5966 - NOSE GEAR FAILED TO SHOW UP AND LOCKED. REPLACED LEFT AND RIGHT STEERING ACTUATORS PER 32-52-01 AND REPACKED NOSE STRUT AND SERVICED PER 32-21-25.
SDR 2008UALA00969Pressure Switch · leakingHYD G SYS LO PR LOST NW STEERING. NWS SYSTEM PRESSURE SWITCH LEAK. REPLACED NWS ELECTRICAL BOX WITH THE SYSTEM PRESSURE SWITCH.SDR SWIA200819233Priority Valve · malfunctionedFLT 5983 - STEERING INOP CAUTION MESSAGE APPEARED AFTER TAKEOFF FOLLOWED BY A GEAR DISAGREE WARNING MESSAGE. REPLACED NLG PRIORITY VALVE ASSEMBLY REF CRJ 200 AMM 32-33-15 AND NLG SELECTOR VALVE IAW CRJ 200 AMM 32-33-10. OPS CHECK AND LEAK CHECK GOOD, PN 4622SDR 2008UALA00852Tiller · faultyA/C DOES NOT STEER WITH RUDDER PEDAL INPUT. FOUND SHORT TO GRD ON FO'S NWS PEDAL DISCONNECT SWITCH. REPLACED FO'S NWS TILLER (2GC), OPS CHECKS NORMAL.SDR 2008UALA00819Metering Valve · faultyON TAXI-OUT TO RUNWAY, ON RH TURN AN AUDIBLE POP WAS HEARD AND NWS TILLER IS STUCK TO THE RIGHT. AFTER EXTENSIVE TROUBLE SHOOTING, THE METERING VALVE WAS REPLACED AND ISSUE WENT AWAY.SDR CA080213002Tube · stuck(CAN) PROBLEM WAS DISCOVERED DURING PRE-INSP RUN UP. WHEN FULL RUDDER DEFLECTION WAS APPLIED THE RUDDER MOVEMENT WAS RESTRICTED AND WOULD ONLY RELEASE WHEN ALTNATE RUDDER PRESSURE WAS APPLIED. (TC NR 20080213002)SDR MASA200800108Steering Sys · malfunctionedASH 2885 RNO-PHX - UNCOMMANDED LT TURN WHEN BRAKES APPLIED. MX TROUBLESHOT AND COULD NOT FIND ANY DEFECTS.SDR COMA0860098Servo · failedFLIGHT 5652 - STEERING INOP CAUTION MESSAGE DURING GEAR EXTENSION, FAILED TO CLEAR. QRH FOLLOWED, EMERGENCY DECLARED AND A/C RETURNED BACK TO CVG AND LANDED SAFELY. REMOVED AND REPLACED EHSV ELECTRIC SERVO.
SDR 2008FA0000137Arm · wornNOSE GEAR STEERING ARM WORN EXCESSIVELY AT ROD END ATTACHMENT POINT FOR STEERING PUSH PULL TUBE. LOSS OF NOSE GEAR STEERING WOULD OCCUR IF ARM WERE TO BREAK. THE ORIGINAL .2500 INCH BOLT HOLE WAS ELONGATED TO A .5 INCH SLOT. THE ARM IS ATTACHED TO THE PILOT'S SDR RAIA00801019Tiller · faultyFLT 8036 - EWR - NOSE WHEEL STEERING GOES FULL DEFLECTION ERRATICALLY. NOT RESPONSIVE AFTER RESET AND THEN CAUSING HYDRAULIC BANGING NOISE FROM STEERING MANIFOLD WHENEVER TILLER IS DEPRESSED. MAINTENANCE REMOVED AND REPLACED TILLER. OPS CHECKED GOOD.SDR SWIA200819057Module · malfunctionedFLT 6747 - ON TAKEOFF ROLL, AIRCRAFT PULLED TO THE RIGHT. ADJUSTED RIGHT FEEDBACK RVDT IAW CRJ MM 32-51-20 AND REPLACED STEERING TILLER IAW CRJ MM 32-51-01, P/N: 16650-101, S/N OFF: DCH05/04.
SDR SIMA200801403Potentiometer · inoperativeON FLIGHT 4614, CREW REPORTED THAT THEY HAD AN UNCOMMANDED SWERVING BACK AND FORTH OF THE STEERING SYSTEM, ALMOST RAN OFF RUNWAY. CREW WAS ABLE TO STOP ON TAXI WAY USING RUDDER AND DIFFERENTIAL BRAKING. AIRCRAFT TOWED TO THE GATE WITH A TUG. AIRCRAFT REMOVESDR SWIA200819061Packing · damagedRECEIVED "GEAR DISAGREE" WARNING MESSAGE AFTER TAKEOFF, FLIGHT NR 1001. REPLACED PACKING ON STEERING SELECTOR VALVE FITTING IAW 32-51-25 CMM. OPS CHECK GOOD.SDR N93A25122007Steering Sys · failedDURING GEAR EXTENSION, STEER BY WIRE FAIL MESSAGE ILLUMINATED. NO STEERING ON LANDING.SDR VNAA0712004Steering Sys · malfunctionedCREW REPORTED A STEERING INOP AMBER MESSAGE DURING LANDING. AIRCRAFT WAS TOWED TO THE GATE UPON REQUEST FROM THE CREW. MAINTENANCE INTERROGATED THE MDC AND PERFORMED AN OPS TEST OF THE NOSE WHEEL STEERING IN ACCORDANCE WITH THE AIRCRAFT MAINTENANCE MANUAL. SDR DXTA200702677Control Valve · bypassingAC PULLS RT WITH NEUTRAL TILLER POSITION. NWS DISENGAGES WHEN ATTEMPTING FULL RT TURN. REMOVED AND REPLACED NOSEWHEEL STEERING CONTROL VALVE. AND ADJUSTED FEEDBACK MANIFOLD POTENTIOMETERS 1 AND 2 IAW GAC G200 AMM 32-50-00 AND 32-50-15.SDR 200712121Element · dirtyFLIGHT 7665 ATL TO ORD. ON FINAL APPROACH WHEN THE GEAR WAS LOWERED THE CREW RECEIVED AN EICAS CAUTION MESSAGE STEER FAIL. CREW EXECUTED A GO-AROUND, DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE CLEANED AND INSPECTED THE FEEDBACK SENSOR.
SDR COMA0770077Steering Sys · malfunctionedFLIGHT 5250 - NOSE WHEEL STEERING INOP. PERFORMED RESET OF NWS SYSTEM. OPS CHECK GOOD.SDR CA071210003Selector Valve · unserviceable(CAN) ON TAXI, PILOT FOUND THAT HE HAD REDUCED STEERING CONTROL OF THE AC USING THE NOSE WHEEL STEERING SYS. PILOT RETURNED TO BLOCKS, UNABLE TO CONTINUE HIS FLIGHT. UPON TROUBLESHOOTING, IT WAS FOUND THAT THE STEERING SELECTOR WAS NOT OPERATING PROPERLY, CAUSSDR 2007UALA05004Cable · out of adjustACFT PULLING LEFT, CONFIRMED HARD PULL. REPLACED STEERING TRANSDUCER, BOTH NOSE WHEEL TIRES, BSCU, NWS SENSOR 3GC. ADJUSTED NWS FEEDBACK CABLES TO FINAL FIX THE PROBLEM.SDR COMA0760678Potentiometer · faultyFLIGHT 5439 - ON LANDING, RECEIVED NOSE WHEEL STEERING INOP MESSAGE. DECLARED EMERGENCY, TOWED TO GATE WITHOUT INCIDENT. REPLACED NOSE GEAR RVDT. NO FURTHER DEFECTS.SDR J00A200727001Flex Line · failedFLT CREW REPORTED THE FOLLOWING: SOON AFTER TAKEOFF HYDRAULIC QUANTITY A EICAS MESSAGE FOLLOWED SHORTLY BY HYDR PRESSURE A EICAS MESSAGE. CREW DECLARED AN EMERGENCY WITH LOSS OF HYDRAULIC A SYSTEM AND LANDED AIRCRAFT MOMENTS AFTER TAKEOFF. HYDRAULIC A SYS ASDR J00A2007N27VPFlex Line · failedFLT CREW REPORTED THE FOLLOWING: SOON AFTER TAKEOFF HYDRAULIC QUANTITY A EICAS MESSAGE FOLLOWED SHORTLY BY HYDRAULIC PRESSURE A EICAS MESSAGE. CREW DECLARED AN EMERGENCY WITH LOSS OF HYDRAULIC A SYSTEM AND LANDED AIRCRAFT MOMENTS AFTER TAKEOFF. THE HYDRAULISDR SIMA200733005Warning System · malfunctionedEMERGENCY DECLARED ON ARRIVAL, STEERING INOP CAUTION DURING GEAR RETRACTION. PERFORMED BITE CHECK OF NWS IAW AMM II CH 32-50-00. NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.SDR TRAX200701773Steering Sys · malfunctionedAFTER TAKEOFF RECEIVED NWS INOP CAUTION MSG. FOLLOWED QRH. AFTER LANDING RESET SYS USING CIRCUIT BREAKERS. MSG EXTINGUISHED. EMERGENCY EQUIPMENT ON STANDBY.SDR 2007FA0001052Steering Sys · sensitivityAFTER A NORMAL LANDING, CFI (WITH 80 HOURS IN TYPE) AND STUDENT (WITH 1.2 HOURS IN TYPE) LOST CONTROL OF THE AIRCRAFT, EXITED THE RUNWAY, AND CAME TO REST IN A DRAINAGE DITCH. THEY STATED THAT THE EXTREME SENSITIVITY OF THE NOSEWHEEL STEERING LED TO PILOT INDSDR 2008FA0000386Steering Sys · contaminatedSTEERING SYSTEM DISENGAGEMENT DURING TAXI. STEERING DRIFT DURING ENGAGEMENT. STEERING HART TO TURN (NO INPUT). STEERING RELIABILITY VERY LOW. STEERING CONTAMINATION DURING MFG BENCH TESTING. AIRCRAFT RUNWAY EXCURRSION DURING LANDING AND TAXI DUE TO STEERINGSDR DXTA200702584Control Unit · inoperativeNOSE GEAR WILL NOT RETRACT. RED GEAR UNLOCK AND GREEN NOSE GEAR DOWN LIGHTS STAY ON. REMOVED AND REPLACED NOSE WHEEL STEERING UNIT. TRAVELCHECK,
LEAK CHECK AND OPS CHECK GOOD. IAW CE750 MM 32-50-00.SDR 2007UALA04447Unknown · unknownDURING TAXI AIRCRAFT TENDS UNSAFELY TO THE RIGHT. ALSO BRAKE TEMP WENT UP TO 185 DEG VS 35 DEG ON OPPOSITE SIDE TO KEEP NOSE CENTERED ONLINE. REPLACED SEVERAL PARTS AND COMPONENTS, LASTLY A NOSE WHEEL STEERING SERVO CONTROL UNIT WHICH BROUGHT THE A/C BACK ISDR SIMA200730203Actuator · malfunctionedWHEN BRINGING POWER UP FOR THE REQUIRED METHOD A TAKEOFF THE AIRCRAFT PULLED SEVERELY TO THE LEFT WITH THE BRAKES APPLIED AFTER ABOVE EVENT AIRCRAFT REQUIRED EXCESSIVE LIGHT INPUT ON THE TILLER TO STEER STRAIGHT. REMOVED AND REPLACED NLG STEERING ACTUATOR IAWSDR ANCF200700026Unknown · unknownBOG 13L. DURING ROLLING TAKEOFF, THE NOSE WHEEL STEERING GOT STUCK AND THEN THE TAKEOFF WAS REJECTED, THE AIRPLANE WENT TO THE RT, OUT OFF THE RUNWAY WITHOUT CONTROL. IN PROCCESS; THE SYSTEMS AND SUB-SYSTEMS ARE BEING CHECKED AND INSPECTED BY TROUBLESHOOTING SDR CHQA200700064Rvdt · malfunctionedIAH-LBB - ON CLIMB-OUT FROM IAH WHILE PASSING THROUGH 5000 FT MSL, CREW RECEIVED EICAS CAUTION MESSAGE "STEERING INOP". AFTER CONSULTING QRH, THE NOSE WHEEL STEERING SWITCH WAS RESET BUT THE MESSAGE WOULD NOT CLEAR. AFTER LANDING THE AIRCRAFT WAS TAXIED OFF SDR GUUA10210701Connector · contaminatedFLIGHT:9218 MIA/TPA DURING APPROACH NOSEWHEEL (A) DISAGREEMENT RED LIGHT ILLUMINATED AT LANDING GEAR EXTENSION. AFTER LANDING (6) GREEN LIGHTS ILLUMINATED. CLEANED WATER RESIDUE FROM NOSE WHEEL STEERING CONNECTOR. OPERATIONAL CHECK GOOD.
Back to JASC 3250