JASC 2720
Service difficulty reports · 3,131
Reports filed under 2720 · Rudder Control 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 = '2720' 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 = '2720' 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 5784607Arm · brokenONE OF THE THE CLIPS (PIPER PN 62832-000) IN THE RUDDER TRIP TUBE YIELDED AND SLIPPED OVER THE END OF THE SPRING. THIS CAUSED THE RUDDER TRIM SPRING TO BIND IN ITS TUBE, RESULTING IN THE RUDDER CONTROL ARM (PIPER PN 63457-003) BREAKING WHERE THE TRIM ATTACHES.SDR SWIA200616260Transmitter · out of adjustIN FLIGHT RUDDER TRIM SHOWS CENTERED, RUDDER DEFECTED TO LIMITER ON RIGHT SIDE. ADJUSTED TRANSMITTER TO BE WITHIN LIMITS. OPERATIONAL CHECK GOOD IAW CRJ 700 MM 27-25-05.SDR CA060322001Housing · wornTHE RUDDER QUADRANT BEARING HOUSING WAS WORN BEYOND LIMITS AT THE BEARING ATTACH POINTS/PIVOT POINT.SDR MASA200600385Limiter · faultedASH 5085 GSO, RUDDER LIMIT FAULT. MAINTENANCE PERFORMED SPOST. NO FURTHER DEFECTS NOTED.SDR CA060207002Support Beam · cracked(CAN) UNDER THE PILOTS FLOOR BOARDS AT FLIGHT STATION 107 THE PILOTS RUDDER QUADRANT SUPPORT BEAM WAS FOUND CRACKED. THESE CRACKS WERE FOUND AT THE TOP BEND RADIUS AND AT SOME HOLES FOR NUT PLATES. WE HAVE FOUND THESE SAME CRACKS ON 3 OTHER OF OUR AIRCRAFT AROSDR MASA200600367Warning Message · illuminatedASH 5018 CLT - RUDDER LIMIT FAULT STATUS MESSAGE. MX RESET SYSTEM.SDR MASA200600366Pressure Switch · malfunctionedASH 2733 CLT. RUDDER SYSTEM 2 FAULT. MX REPLACED THE RUDDER 2 PRESSURE SWITCH.SDR HNAA060009Regulator · failedRUDDER PRESSURE, RUDDER FULL PRESSURE AND NR 2 RUDDER HYDRAULIC CAUTION LIGHT ILLUMINATED DURING CLIMBOUT. REMOVED AND REPLACED RUDDER PRESSURE REGULATOR.SDR PNSA060202Switch · frozenDURING TAKEOFF GUSTLOCK LIGHT ON CENTRAL WARNING PANEL ILLUMINATED. AIRCRAFT ABORTED TAKEOFF AND RETURNED TO BLOCK. MAINTENANCE FOUND RUDDER GUSTLOCK SWITCH FROZEN AND THAWED WITH EXTERNAL HEAT.SDR DXTA200601243Servo · failedDURING CLIMB AT LOW ALT A/C SEAMED TO SLOWLY FISHTAIL. RUDDER TRIM INPUTS CAUSED LARGE CHANGES TO OCCUR. AT HIGH ALTITUDES, MACH .87 OR GREATER THE INCLINATOR WOULD SWING WAY OUT TO ONE SIDE AND THEN BACK TO THE OTHER LIKE A DUTCH ROLL. THE CONTROL PAGE SHOWSDR SWIA200616237Transmitter · out of adjustUNABLE TO GET A GOOD RUDDER TEST TO THE LEFT ON EICAS. RETURNED TO GATE. ADJUSTED RUDDER POSITION TRANSMITTER REF AMM 27-24-05. OPERATIONAL CHECK GOOD.SDR MASA200600322Limiter · faultedASH 6443 PHX - 1/2 SPEED STATUS MSG, SPOILER STAB FAULT, PITCH FEEL FAULT AND RUDDER LIMITER FAULT. MAINTENANCE CLEARED INHIBITS AND OPS CHECK. COULD NOT DUPLICATE THE FAULT.SDR MASA200600315Limiter · faultedASH 6263 PHX - RUDDER LIMITER FAULT. MAINTENANCE PERFORMED AN S-POST TEST SYSTEM RESET, FAULT CLEARED. OPS CHECK GOOD.SDR PIDA06017Yaw Damper · malfunctionedON ROLL PRIOR TO 80 KTS RIGHT YAW DAMPER ILLUMINATED. EXTINGUISHED SHORTLY AFTER TAKEOFF ABORTED. PERFORMED OPERATIONAL TEST OF LEFT AND RIGHT YAW DAMPERS SYSTEMS PER AMM 22-21-00-71. BOTH TEST OK.SDR MASA200600306Limiter · faultedASH 6158 PHX, RUDDER LIMITER FAULT. MX RESET THE SYSTEM. OPS CHECK GOOD.SDR CA060303014Stop Fitting · failedSDA AL-2000-04 CF-2000-20R2 SEB 01-1 COMPLETED, NO EVIDENCE OF JAMMING OR RUBBING ON EITHER RUDDER STOPS.SDR DXTA200601226Actuator · inoperativeRUDDER LIMIT FAIL -A-, 15 PERCENT OF RUDDER AVAILABLE AT LANDING. REMOVED AND REPLACED UPPER RUDDER LIMITER IAW CE750 M/M CHAPTER 27-23-00. OPERATIONAL CHECK GOOD.SDR COMA0560834Damper · faultyFLIGHT 5894 - EN ROUTE CHA-CVG, ENCOUNTERED ERRATIC YAW MOVEMENT LEFT AND RIGHT, CREW DECLARED AN EMERGENCY AND DIVERTED TO EVV. FLIGHT LANDED WITHOUT INCIDENT. REPLACED THE NR 2 YAW DAMPER.SDR QXEA200600193Regulator · malfunctionedPDX FLIGHT NR 2092, ON CLIMB-OUT OF PDX THRU 1000' CAUTION LIGHT RUD FULL PRESS ILLUMINATED FOLLOWED BY RUD PRESS. AS AIRSPEED INCREASED THRU 140K'S RUD HYD CAUTION ILLUMINATED. MAINTENANCE REPLACED DUAL PRESSURE REGULATOR. AIRCRAFT RELEASED FOR OPERATIONALSDR MASA200600250Limiter · faultedASH 6597 LAS - RUDDER LIMITER, SPOILER AND NUMEROUS OTHER FAULTS STATUS MESSAGES ON EICAS. MX RESET THE DCU SYSTEM. ALL FAULTS CLEARED. OPS CHECK GOOD.SDR MASA200600229Relay · failedASH 2772 CAE. RUDDER HARD OVER FAIL. MX REMOVED AND REPLACED 6 RELAYS.SDR SWIA200616220Transmitter · inoperativeRUDDER INDICATION DOES NOT WORK. REPLACED RUDDER POSITION TRANSMITTER IAW MM 27-24-05. OPERATIONAL CHECK GOOD IAW MM 27-24-05.SDR MASA200600201Warning Light · illuminatedASH 7296 ORD, RUDDER LIMIT FAULT STAT MSG. MX PERFORMED AN S-POST TEST, FAULT CLEARED AND NO FURTHER ACTION REQUIRED ACFT CONTINUED OPERATIONS.SDR MASA200600200Relay · failedASH 2806 CAE. RUDDER HARD OVER PROTECTION FAIL MESSAGE. MX REPLACED THE RELAY.SDR DXTA200601214Rudder Pedal · stiffDURING TAKEOFF ROLL RUDDER BECAME VERY STIFF AND HARD TO MOVE, AS IF YAW DAMPNER WAS ENGAGED. AT LOW POWER SETTINGS RUDDER IS FREE AND EASY TO MOVE. DID A STATIC RUN UP TO FULL POWER AND RUDDER BECAME PROGRESSIVELY HARDER TO MOVE PAST THROTTLE MID RANGE. RASDR CA060124004Bellcrank · cracked(CAN) CRACKS ON THE LT RUDDER CABLE ATTACHING BELLCRANK FOR MORE INFORMATION INCLUDING PICTURES CONTACT SUBMITTER. (TC NR 20060124004)SDR 132801232006Torque Tube · corrodedRUDDER TORQUE TUBE CORRODED.SDR QXEA200600125Switch · malfunctionedPSC FLIGHT NR 2101, TAXIING FROM RAMP, RECEIVED RUDDER FULL PRESSURE CAUTION LIGHT. MAINTENANCE REPLACED SWITCH. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.SDR QXEA200600124Switch · activatedSEA FLIGHT NR 9851, RUDDER PRESSURE, NR 2 RUDDER HYDRAULIC, RUDDER FULL PRESSURE ILLUMINATED AFTER COMPLETION OF PUSHBACK. MAINTENACE FOUND NR 2 RUDDER PUSHOFF SWITCH DEPRESSED. RELEASED SWITCH CAUTION LIGHTS WENT OUT. NO PARTS REPLACED. OPERATIONAL CHECK SDR MASA200600146Transducer · malfunctionedASH 7152 CLT - AIRCRAFT RETURNED TO THE GATE DUE TO RUDDER SYNOPTIC WILL NOT SHOW FULL RIGHT HAND DEFLECTION. MAINTENANCE ADJUSTED RUDDER POSTION TRANSDUCER AND OPS CHECK GOOD.SDR CA060124002Rudder Pedal · cracked(CAN) DURING THE COMPANY STRUCTURAL INSPECTION AND REPAIR PROGRAM (SIRP), THE AIRCRAFT RUDDER PEDALS WERE SENT FOR NDT INSPECTION WHERE IT WAS DISCOVERED THAT BOTH LT AND RT REAR RUDDER PEDALS WERE CRACKED. THESE PEDALS ARE AN OLDER STYLE PEDAL AND ARE NO LONSDR 0600186716Actuator · failedAFTER TAKEOFF NR 3 HYDRAULIC SYSTEM QUANTITY WENT TO NEAR ZERO. AIRCRAFT DUMPED 150,000 LBS OF FUEL AND RETURNED TO ANC, AND LANDED WITHOUT INCIDENT. ANC MAINTENANCE REMOVED AND REPLACED RUDDER ACTUATOR, AND NR 3 ENG HYDRAULIC PUMP. OPERATIONAL CHECKED OK, SDR RAIA00601046Unknown · unknownFLT 5449 - STL - ABORTED TAKEOFF DUE TO EXCESSIVE FORCE REQUIRED TO CENTER RUDDER DURING T/O ROLL. MAINTENANCE PERFORMED AN INSPECTION AND OPS CHECK OF THE RUDDER CONTROL SYSTEM. NO DEFECTS NOTED.SDR MASA200600087Pin · maint errorASH 7144 IAD - RUDDER PEDALS DIFFICULT TO MOVE. MAINTENANCE FOUND RIG PIN INSTALLED. REMOVED PIN.SDR ASAA0680027Spring · corrodedC-CHECK, RUDDER LOAD FEEL AND TRIM SPRING ASSEMBLY CORRODED. REPLACED RUDDER LOAD FEEL AND TRIM SPRING ASSEMBLY. (K)SDR SWIA200616138Transmitter · inoperativeNO RUDDER DEFLECTION INDICATION ON FLIGHT CONTROL SYNOPTIC. REPLACED THE RUDDER POSITION TRANSMITTER PER MM 27-24-05. OPERATIONAL CHECK GOOD.SDR 2006FA0000121Arm · wornTROUBLESHOT STIFF RUDDER PEDAL STEERING AND REPLACED PILOTS RT ARM ASSY. PN 002-524012-1 WITH NEW IAW MM. APPEARS ARM ASSY ROLLER BEARING WAS NEVER LUBED DURING BUILD OF AIRCRAFT. THE ROLLER BEARING WEAR CAUSED THE ARM TO SEIZE ON THE RUDDER PEDAL TORQUE TUSDR QXEA200600015Switch · malfunctionedSEA FLIGHT NR 2104, AFTER PUSHBACK, PRIOR TO TAXI RUDDER FULL PRESSURE CAUTION LIGHT WAS NOTED. MAINTENANCE REPLACED NR 1 SYSTEM RUDDER PRESSURE WARNING SWITCH. PERFORMED FUNCITON TEST OF THE RUDDER CONTROL HYDRAULIC SYSTEM FOR PROPER OPERATION. TEST GOOD. SDR QXEA200600012Switch · malfunctionedSEA FLIGHT NR 2112 INTERMITTENT RUDDER FULL PRESSURE CAUTION. MAINTENANCE REPLACED THE NR1 RUDDER FULL PRESSURE SWITCH. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.SDR DXTA200601177Sensor · malfunctionedYAW DAMPER FAIL UPPER A - B FAIL ILLUMINATED IN FLIGHT UPPER RUDDER WOULD NOT MOVE. REMOVED AND REPLACED RT UPPER RUDDER POSITION SENSOR. COMPLIED WITH RIG & OPS CHECK ALL WORK ACCOMPLISHED IAW 750 M/M 27-40-01.SDR CHQA200600002Pressure Switch · inoperativeDURING CLIMB, STARTED TO TURN TO THE ASSIGNED HEADING OF 190 DEGREES, THE CAUTION LIGHT CAME ON AND HAD 2 MESSAGES ON THE EICAS, THE FIRST ONE READ RUDDER SYSTEMS 1-2 INOPERATIVE, THE OTHER ONE READ, AUTOPILOT FAIL, FOLLOWED BY YAW DAMPER FAIL. DECIDED TO STOSDR RAIA00601003Pressure Switch · malfunctionedFLT 5496 - STL- ABORTED TAKEOFF DUE TO "RUDDER SYSTEM 1 INOP" MESSAGE ON EICAS. MAINTENANCE REMOVED AND REPLACED THE RUDDER SYSTEM NR 1 PRESSURE SWITCH.SDR 2006FA0000097Control Cable · brokenTHE LT RUDDER CABLE BROKE AT THE CLEVIS THAT ATTACHES IT TO THE RUDDER TORQUE TUBE ARM. UNDER NORMAL OPERATING CONDITIONS, DURING THE 37 YEARS AND HOURS THAT THE AIRCRAFT HAS BEEN IN SERVICE. THE RT RUDDER CABLE HAD ABOUT 25 PERCENT OF THE STRANDS BROKEN. TSDR UG82006F00000Attach Bracket · failed(REF: GM06-001) NO TONE OR RUDDER LIMIT ANNUNCIATIONS RECEIVED DURING CONTROL CHECK. UPON INSPECTION OF THE RUDDER ACTUATOR IT WAS NOTICED THAT THE FORWARD RUDDER ATTACH FITTING HAD FAILED. SUSPECT INCORRECT HARDWARE STACK UP OR OUT OF PLACE BUSHING TO HAVE SDR SWIA200516032Actuator · malfunctionedRT RUDDER JAMMED AFTER TAKEOFF. REPLACED BOTH RUDDER ACTUATORS IAW MM 27-22-02. OPERATIONAL CHECK GOOD, PN 308140-1003, SN/OFF 0165 SN/OFF 0671.SDR MASA200501077Regulator · malfunctionedASH 7053 DEN, THE CREW RETURNED THE AIRCRAFT TO THE FIELD DUE TO LITTLE TO NO RIGHT RUDDER DEFLECTION IN FLIGHT. THE CREW REPORTED THE RUDDER FUNCTIONING NORMALLY ON THE GROUND. MX REMOVED AND REPLACED THE RUDDER DUAL PRESSURE REGULATOR.SDR DL738050818Module · unserviceableRUDDER TRIM INOP IN LT DIR KNOB AND TRIM GOES RT OK. RETURNED TO ATL. OVERWEIGHT LAND AT APPROX 152 K POUNDS TOUCHDOWN WAS MIN SINK AT 148 KTS BRAKES ON AT 100 KTS. NORMAL BRAKING. FLT CONTROLS WERE NORMAL. REMOVED AND REPLACED RUDDER TRIM CTL SWITCH MODSDR DL76G050817Module · out of positionRUDDER RATIO EICAS MSG WITH RUDDER RATIO LIGHT ILLUMINATED ON OVERHEAD PANEL. FOUND RUDDER RATIO MODULE IN TEST. PUT SW TO NORM. MSG AND LIGHT EXT. T/S PER FIM RUDDER RATIO CHECKS GOOD.SDR YENA200588Warning Light · illuminatedREJECTED T/O AT APPROX 50 KNOTS DUE TO AUTO FLT YAW DAMPER ECAM. PERFORMED OPS CHECK OF YAW DAMPER IAW AMM 27-26-00. OPS CHECK OK. PERFORMED BRAKE INSPECTION AS PRECAUTIONARY IAW AMM 5-51-16. ALL OK, PER CREW NO HIGH ENERGY STOP PERFORMED.SDR QXEA200501787Switch · out of adjustRNO FLIGHT NR 244, RUD 1 POWERED FLIGHT CONTROL SHUTOFF SWITCH LIGHT ILLUMINATED. NR 1 HYDRAULIC PRESSURE WAS NORMAL. MAINTENANCE FOUND LOWER SERVO SPRING STRUT MOTION DETECTOR MICROSWITCH OUT OF ADJUSTMENT. RIGGED LOWER SERVO SPRING STRUT MOTION DETECTOR M
Back to JASC 2720