JASC 2721

Service difficulty reports · 686

Reports filed under 2721 · Rudder Tab 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 = '2721'
  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.

SDR CALA2022072701897Pca · leakingLEFT HYD QTY FOUND STREAMING LEAK FROM RUDDER ACTUATOR AREA WITH LEFT HYD SYS ON AND KICKING RUDDER TO THE LEFT. REMOVED RUDDER ACTUATOR LOWER AND CENTER PANELS TO INVESTIGATE FOUND RUDDER CENTER PCA LEAKING AT ROD END. PN#282900-1013 SN SOURCE OF LEAKS. PANELJul 27, 2022 · N674UA · Boeing 767322SDR ABXA2022072185None · noneRUDDER RATIO EICAS MSG AFTER BLOCK OUT. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE RESET RUDDER RATIO MODULES AND TESTED RUDDER IAW B767 FIM 27-21 FT 804 OPS CHECKED GOOD NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.Jul 21, 2022 · N317CM · Boeing 767SDR ABXA2022071681Servo Valve · faultedRUDDER RATIO DISCRETE LIGHT ILLUMINATED AS WELL AS RUDDER RATIO EICAS MESSAGE ILLUMINATED AFTER ENGINE START. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE REPLACED RUDDER RATIO CHANGER SERVO VALVE IAW AMM 27-21-15. AIRCRAFT RETURNED TO SERVIJul 16, 2022 · N317CM · Boeing 767SDR ABXA2022071579None · faultyRUDDER RATIO EICAS MSG AFTER PUSH BACK. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE.MAINTENANCE REMOVED + REPLACED R RUDDER RATIO MODULE IAW B767 AMM 27-11-00. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Jul 15, 2022 · N317CM · Boeing 767SDR CALA2022062001543Indicator · faultyRUDDER TRIM SET TO 6 UNITS LEFT TO FAIR RUDDER. INCLUDED PHOTO SHOWS RUDDER SET AT ZERO, SHOOK OUT PEDALS & HYD PUMPS ON. FOUND RUDDER TRIM INDICATOR BAD WITH INDICATION UNABLE TO ADJUST INSTALLED SERVICEABLE RUDDER TRIM INDICATOR REF AMM PREDICTABLY AND HAVINJun 20, 2022 · N69838 · Boeing 737900ERSDR FDEA202204291081Module · failedRUDDER RATIO EICAS MESSAGE AFTER TAKEOFF. QRH CHECKLIST ACCOMPLISHED. NOTIFIED GOC. NO ADVERSE HANDLING CHARACTERISTICS NOTED IN FLIGHT OR ON LANDING. EMERGENCY DECLARED. SHGN 29APR22 17:31 OAK FOLLOWING 757 FIM 27-21 FAULT TREE 809. AT STEP 21 FOUND HYD Apr 29, 2022 · N965FD · Boeing 757258SDR 2022FA0000147None · noneCUSTOMER REPORT: RUDDER TRIM STUCK IN FLIGHTMar 8, 2022 · N588NG · Pilats PC1247ESDR AALA202202160766Control Servo · defectiveAIRCRAFT WAS GROUNDED: ON STRAIGHT FLIGHT COURSE AT .80M, AIRCRAFT MAINTAINS A 2-3Ï¿½ RIGHT BANK WITH 1.9-2.0 UNITS OF LEFT RUDDER TRIM. TRIED W/BOTH A/P- SAME RESULTS **ORIGINAL REPORT WAS AALA202201108699: MAINTENANCE ACCOMPLISHED INSPECTIONS AND ADJUSTMENT Jan 5, 2022 · N716UW · Airbus A319112SDR P5CA2021122600434Actuator · faulted"RUDDER RATIO SNGL" EICAS MESSAGE. PERFORMED WIRING CHECK OF WIRING BETWEEN RUDDER RATIO ACTUATOR AND YSM PER IFIM TASK 27-21-00-810-844 AND WDM 27-21-31. NO FAULTS NOTED. RUDDER RATIO ACTUATOR REPLACED IAW B747 AMM 27-21-12/401, OPS CHECK GOOD. RUDDER RATIODec 26, 2021 · N852GT · Boeing 74787UFSDR 9JLA2021120916906Indicator · defectiveTHE FLIGHT CREW REPORTED THE THE RUDDER TRIM POSITION INDICATOR INOP DURING FLIGHT. THE MAINTENANCE TEAM DETERMINED THE RUDDER TRIM INDICATOR WAS DEFECTIVE. THE INDICATOR WAS REMOVED AND A REPAIRED UNIT WAS INSTALLED. OPS CHECKS WERE SATISFACTORY AND THE AIRCRDec 6, 2021 · N440LN · Beech 400ASDR CALA2021112902179Bearing · frozenRUDDER PEDALS BINDING DURING FLT CONTROL CHECK CABLES,QUADRANT,NO DISCREPENCY FOUND,REF TO AMM 27-21-11-735-169-001 ,NORMAL RUDDER PEDAL FORCES ARE SUPPOSED TO BE BETWEEN 14 TO 20 POUNDS.. CYCLED RUDDER PEDALS ON CAPTAIN AND FO SIDE ,THE FORCE TO PUSH DISCONNENov 27, 2021 · N17104 · Boeing 757200SDR DALA2021111907141Control Panel · faultedSHIP 694 -ATB- RETURNED TO SLC DUE TO RUDDER TRIM INOPERATIVE. CORRECTIVE ACTION: REPLACED RUDDER TRIM CONTROL PANEL PER B757 AMM 27-21. R/R RUDDER TRIM ACTUATOR PER B757 AMM 27-21. ODI PREVENTION C/W. VERIFIED PWR AND GND GOOD AT PLUG D1746 PER B757 WDM 27-21Nov 18, 2021 · N694DL · Boeing 757232SDR FDEA202110312703Warning Message · false activationON FINAL AT 160-170 KNOTS, GOT RUDDER RATIO EICAS. HYDRAULIC PRESSURE WAS NORMAL. COMPLIED WITH QRH, AND DIVERTED DUE TO WIND LIMITATIONS. TROUBLELSHOOTING CARRIED OUT ON BOTH RRCM 'S FOUND MODULE FAULT BALL S SHOWING ON BOTH RRCM'S ACCOMPLISHED FIM 27-Oct 31, 2021 · N913FD · Boeing 75728ASDR SWIA202162923None · elongatedPRIOR TO INSTALLING THE CO-PILOTS FWD RUDDER PEDAL PIVOT ASSY. FOUND ELONGATED HOLE ON RUDDER PEDAL PIVOT ASSY. MOUNTING PLATE AND OTBD LOWER CHANNEL AT BL26.00 (C-CHECK RO 11-27-21) REPLACED WITH NEW CO-PILOT FWD RUDDER PEDAL PIVOT ASS'Y MOUNTING PLATE Oct 26, 2021 · N797SK · Cndair CL6002C10SDR SWAA2021102833969Gcu · burnedNORMAL FLAP 5 TAKE OFF. DURING FLAP RETRACTION MASTER CAUTION ILLUMINATE WITH ASSOCIATED OVERHEAD; HYD; ANTI ICE & ELEC LIGHTS. 2 GOOD ENGINES & 2 GOOD GENS. F/A'S SMELLED FUMES AND WE DECLARED AN EMERGENCY AND RETURNED TO THE AIRPORT. F.O. LOST ALL CDS INSTEROct 25, 2021 · N8657B · Boeing 7378H4SDR N6WA20210816201Yaw Damper · inoperativeUNCOMMANDED YAW AT ALTITUDE FULL EXTREME DEFLEXCTION OF RUD L/R TRIM SELF INDUCED.INSPECTED AND FOUND YAW DAMP 1 INOPERATIVE. REFER TO LOGPAGE 528630 ITEM 2 FOR NEW DISC. PERFORMED OPS CHECK OF RUD TRIM IAW CRJ-AMM-27-22-00. TRIM OPS CHECKS GOOD.INSPECTED AND Aug 12, 2021 · N508GJ · Cndair CL600*SDR FDEA202101130088Trim System · intermittentRUDDER TRIM BECOME INOPERATIVE INFLIGHT STUCK AT 2 DEGREES LEFT. COULD NOT DUPLICATE ON GROUND. PERFORMED RUDDER TRIM SYSTEM TEST, IAW AMM 27-21-00-5-1. TEST SATISFACTORY, RUDDER TRIM SYSTEM OPERATES NORMALLY. AIRCRAFT OK TO CONTINUE.Jan 13, 2021 · N972FD · Boeing 75728ASDR VNAA202012181111Trim System · abnormalRTO-THE CREW REJECTED THE TAKE OFF FROM RUNWAY 36R AT IDLE PWER AND SPEED NOT ABOVE TAXI SPEED FOR AN AILERON TRIM UNCOMMANDED FULL LEFT WING DOWN AND RUDDER TRIM UNCOMMANDED FULL LEFT RUDDER. CBP 2 F3 POPPED. THE CREW IS CURRENTLY RETURNING TO THE GATE FOR Dec 16, 2020 · N607NN · Cndair CL6002D24SDR ABXA20200803226Computer · malfunctionedAFTER BLOCK OUT RUDDER RATIO LIGHT AND EICAS MESSAGE BTB AND GROUNDED. PERFORMED RESET ON RRCM, YAW DAMPER COMPUTER, AS PER AMM 27-21-00. OPERATIONS CHECK GOOD. AIRCRAFT RELEASED.Dec 9, 2020 · N744AX · Boeing 767232SDR AALA202009219009Actuator · out of rigAIRCRAFT WAS GROUNDED: AFTER TAKE OFF, AIRCRAFT REQUIRED LEFT RUDDER. TURNED ON AUTOPILOT RUDDER TO ZERO DID NOT CORRECT. AILERONS WERE LEFT HIGH, RIGHT LOW. AUTOPILOT OFF TRIMMED RUDDER 3.0 LEFT. AUTOPILOT ON RUDDER MAINTAINED LEVEL FLIGHT 3.5 LEFT RUDDERSep 20, 2020 · N180US · Airbus A321211SDR HNAA2020080300239Pressure Switch · inoperativeIN CRUISE, 310 KNOTS @ 13000FT, AUTOPILOT FAIL EICAS WARNING MSG, FOLLOWED BY YAW DAMPER FAIL CAUTION, FOLLOWED BY RUD SYS 1-2 INOP WARNING. A/P AND YAW DAMPER MSGS CLEARED. AFTER QRH, RUD SYS 1 BECAME OPERATIONAL, RUD SYS 2 REMAINED INOP. MAINTENANCE: PERFORMAug 2, 2020 · N672AE · Emb EMB145LRSDR IPXA2020051155077Control Module · inoperativeINSPECTION TYPE:N/AHYDRAULIC POWER CAME ON PRIOR TO ENGINE START ON PUSHBACK, BOTH YOKES WENT 3/4 FULL LEFT TURN FOR NO REASON. A/P OFF.R/R AILERON RUDDER TRIM AILERON CONTROL MODULE PER AMM 27-21-23-022-001 & 27-21-23-422-007 OPS TEST AILERON & AILERON TRIM CMay 7, 2020 · N342UP · Boeing 76734AFSDR HALA2020012750018Safety Valve · malfunctionedOPEN - ETOPS: BTB- ECAM FOR THE RUDDER PRIMARY 1 FAULT, ANNUNCIATED AFTER FLT CONTROL RUDDER CHECK. REMOVED RUDDER SAFETY VALVE INSPECTED AND CLEANED.Jan 25, 2020 · N370HA · Airbus A330243SDR AALA202001279026Pca · out of adjustAIRCRAFT WAS GROUNDED. AIR RETURNED TO DEPARTURE, DUE TO EXCESSIVE RUDDER TRIM. SEEMED OK AT LOW AIRSPEED, GOT PROGRESSIVELY WORSE AT HIGH SPEED, 5 DEGREES LEFT RUDDER TRIM AT C,RZ (5 UNITS TRIM) ABOVE 180 KNOTS. EMERGENCY DECLARED. FLIGHT WAS OVERWEIGHT FORJan 23, 2020 · N200UU · Boeing 7572B7SDR P6UR201912174001Trim Motor · malfunctionedRUDDER TRIM STICKS INTERMITTENTLY WITH YAW DAMPER ENGAGED. RUDDER TRIM STICKS "NOSE RIGHT". REPLACED TRIM ADAPTER PER PILATUS SB 27-024 WHICH INSTALLS PILATUS KIT P/N 500.15.12.064 WHICH INCLUDES NEW TRIM ADAPTER P/N 527.40.12.424Dec 16, 2019 · N454NG · Pilats PC1247ESDR EBVR20191212001Trim Tab · crackedFOUND CRACK ON LOWER TRAILING EDGE OF RUDDER TRIM TAB. FABRICATED AND INSTALLED DOUBLER ON RUDDER TRIM TAB LOWER TRAILING EDGE. WORK ACCOMPLISHED IAW AQRD ERO-965397 DATED 12-11-19 AND 8110-3 DATED 12-11-19Dec 12, 2019 · N642QS · Cessna 560XLSDR QXEA2019121200456Pcu · malfunctionedIN CRUISE AT FL250 #1 RUD HYD CAUTION ILLUMINATED AND STAYED ON ENTIRE FLIGHT. AFTER A FEW MINUTES RUD CTRL ILLUMINATED AND STAYED ON FOR A MINUTE OR TWO, THEN DISAPPEARED. RUD CTRL MESSAGE RETURNED TWO MORE TIMES IN FLIGHT BUT DISAPPEARED EACH TIME. AIRCRAFT Dec 10, 2019 · N432QX · Bombdr DHC8402SDR ASOA2019111104062Switch · inoperativeIAH - FLIGHT 4451 THE CREW REPORTED THAT THE RUDDER TRIM KEEPS TRIMMING TO THE LEFT IN FLIGHT. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE YAW TRIM SWITCH, OPERATIONALLY TESTED WITH NO DEFECTS AND THE AIRCRAFT WAS APPROVEDNov 10, 2019 · N17560 · Emb EMB145LRSDR HYIA20191112003Actuator · bindingPILOT REPORTED RUDDER TRIM JAMMED IN FLIGHT. MAINTENANCE INSPECTED AND CONFIRMED TRIM WAS DIFFICULT TO ACTUATE. THE RUDDER TRIM TAB ACTUATOR WAS REPLACED, WITH NO ADDITIONAL DEFECTS NOTED. ADDITIONAL DETAILS AVAILABLE UPON TEARDOWN INSPECTION.Nov 8, 2019 · N1055 · Cessna 402CSDR AALA2019101099011Actuator · failedAIRCRAFT WAS GROUNDED: PILOT REPORTS STAB OUT OF TRIM ON DESCENT NEITHER ELECT TRIM WORKED ON EITHER YOKE USED MANUAL TRIM. MAINTENANCE REMOVED AND REPLACED STAB TRIM ACTUATOR IAW AMM 27-41-71. ACCOMPLISHED OPS CHECK. OK FOR SVC.Oct 8, 2019 · N843NN · Boeing 737823SDR DALA2019092605521Crank Assy · wornTAIL EXTERNAL: RUDDER TAB HAS EXCESSIVE PLAY AT CONTROL ROD, FWD END. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 001-0248:5330-2171/016 00129. REPLACED WORN PARTS, CONTROL TAB UPPER CRANK. REF LONG BEACH DWG 5955542 AND AMM 27-21-02 PREFORMED RUDDER TRAVEL FUNCSep 22, 2019 · N926DH · Doug MD9030SDR UATA2019101400002Control Cable · frayedFOUND RH FWD RUDDER CABLE FRAYED WITH BROKEN STRANDS. REPLACED CABLE WITH NEW.Sep 18, 2019 · N424CA · Casa C212CCSDR UATA201910140001Control Cable · frayedFOUND RUDDER CABLE FRAYED WITH BROKEN STRANDS. REPLACED CABLE ASSEMBLY WITH NEW.Sep 18, 2019 · N424CA · Casa C212CCSDR PCSA201910070906Trim Panel · inoperativeUNABLE TO TRIM THE AIRPLANE TO THE LEFT USING MANUAL RUDDER TRIM. NO EICAS MESSAGE.Sep 6, 2019 · N396CM · Boeing 767323SDR PCSA2019091000000Control Panel · inoperativeUNABLE TO TRIM THE AIRPLANE TO THE LEFT USING MANUAL RUDDER TRIM. NO EICAS MESSAGE.Sep 6, 2019 · N396CM · Boeing 767323SDR DALA2019082704987Actuator · inoperative-ATB- DUE TO RUDDER TRIM BEING INOPERATIVE. REPLACED RUDDER TRIM ACTUATOR PER AMM.Aug 27, 2019 · N624AG · Boeing 7572Q8SDR CA190808008Trim Switch · worn(CAN) AIRCRAFT EXPERIENCED AN ATB DUE TO UNCOMMANDED RUDDER TRIM MOVEMENT AT CLIMB PHASE. THE RUDDER TRIM ACTUATOR MOVED TO LEFT SIDE IN SPITE OF THE RUDDER TRIM SWITCH WAS IN NEUTRAL POSITION. FLIGHT CREWS PERFORMED AILERON RUDDER RUNAWAY IN QRH, BUT THE RUDDAug 6, 2019 · Bombdr DHC8400SDR CA191007014Trim Panel · faulty(CAN) ABORTED TAKEOFF FOR TAKEOFF CONFIGURATION RUDDER. AFTER CLEARING RUNWAY FOUND RUDDER TRIM FULLY DEFLECTED TO THE LEFT. BEFORE TAKEOFF CHECK WAS DONE 2 MIN PRIOR TAKEOFF CONFIG WAS NORMAL. FOUND RUDDER TRIM KNOB NOT FUNCTIONING PROPERLY. CORRECTIVE ACTIAug 6, 2019 · Cndair CL6002C10SDR DALA2019070504039Torque Tube · corrodedINITIAL INSPECTION: CORROSION ON RUDDER CONTROL TAB TORQUE TUBE IN REF 2720-2004 JOB #001-0259. RUDDER CONTROL TAB TORQUE TUBE WERE REPLACED FOR NEW P/N:3917927-1 AND WAS INSTALLED PER 2720-2004 JOB# 001-0259. (LP1155397)Jul 4, 2019 · N948AT · Boeing 717200SDR CA190628004Actuator · faulty(CAN) IN FLIGHT THE RUDDER WAS FLUTTERING. FLUTTER INCREASED WITH INCREASE IN SPEED AND ALTITUDE. YAW DAMPER REMAINED ENGAGED. CORRECTIVE ACTION: REMOVED AND REPLACED #1 AND #2 YAW DAMPER ACTUATOR. (TC# 20190628004)Jun 25, 2019 · Cndair CL6002B19SDR AALA201906039011Control Rod · wornAIRCRAFT WAS GROUNDED: AIRFRAME VIBRATION OCCURS AT SPEED ABOVE 280 KTS. INTENSITY INCREASES IF SPEED INCREASES. ECAM PARAMETERS APPEAR NORMAL. SEEMS WORSE IN REAR CABIN, F/A REPORTS FLOOR SHAKING, SEEMS RELATED TOSPEED REGARDLESS OF PHASE OF FLIGHT OR CONTROLMay 31, 2019 · N117UW · Airbus A320214SDR 2019FA0000129Control Rod · detachedTHE RUDDER TRIM TAB IS OPERATED BY AN ELECTRIC ACTUATOR AND CONNECTED BY A LOWER AND AN UPPER RUDDER TRIM TAB CONTROL ROD. AFTER RUDDER REMOVAL FOR ROUTINE INSPECTION, THE UPPER RUDDER TRIM CONTROL ROD DETACHED FROM THE ACTUATOR WHILE THE BEARING WAS STILL IN Apr 23, 2019 · N616CM · Socata TBM700SDR JJBA201904120008Switch · failedRUDDER SYS 1 & 2 INOP IN FLIGHT MULTIPLE TIMES. REMOVED AND INSTALLED PRESSURE RUDDER SWITCHES 1 AND 2.Apr 10, 2019 · N21154 · Emb EMB145XRSDR AALA201904119003Switch · malfunctionedAIRCRAFT WAS NOT GROUNDED: PILOT REPORTS AFTER LANDING STAB TRIM RAN UNCOMMANDED CONTINUALLY IN BOTH DIRECTIONS. TURNED OFF BOTH STAB TRIM PEDESTAL SWITCHES, STOPPED STARTED AGAIN WITH BOTH SWITCHES ON. MAINTENANCE PERFORMED TASK 27-41-00-810-804 AND GOUND NO Apr 9, 2019 · N946AN · Boeing 737823SDR CA190411009Trim Switch · failed(CAN) RUDDER TRIM SWITCH WAS FOUND DEFECTIVE DURING PRE-FLIGHT CHECK. INTERNAL DETENT OF THE RUDDER TRIM SWITCH HAS FAILED. RUDDER TRIM SWITCH HAS TO BE REPLACED. (TC# 20190411009)Apr 8, 2019 · Bombdr BD1001A10SDR AALA201904059016Trim System · malfunctionedAIRCRAFT WAS GROUNDED: PILOT REPORTS FLIGHT RETURNED TO CLT ON ACCOUNT OF RUDDER TRIM ISSUES. DURING CLIMB-AUTOPILOT #1 TRIM DROVE TO L 1.0 AT .1 EVERY 30 SEC. TRIED AUTO PILOT #2 SAME TRIM L TO 1.0. NO MOVEMENTS WITH AP OFF. NO FLIGHT CONTROL OFFSET ON AILEROApr 4, 2019 · N700UW · Airbus A319112SDR SWIA201945690Control Panel · failedEXPERIENCED FULL LEFT RUDDER DEFLECTION DURING DESCENT. RUDDER TRIM FOUND TO BE ALMOST FULL NL POSITION. RESET RUDDER TRIM TO CENTER AND LANDED WITH NO FURTHER ISSUES. (FLT#3290) CLOSED REMOVED AND REPLACED RUDDER TRIM/AILERON TRIM PANEL. PERFORMED OP CHECK OFApr 1, 2019 · N722EV · Cndair CL6002C10SDR O2GA2019040487101Trim System · frozenRUDDER TRIM FROZE IN FLIGHT. UNFROZE ON DESCENT. MAINTENANCE LUBED THE RUDDER TRIM SYSTEM IAW NTO LETTER 940-2017-00487. SYSTEM OPERATIONAL CHECK WAS PERFORMED. AIRCRAFT WAS RETURNED TO SERVICE.Mar 20, 2019 · N871UP · Beech B300SDR HYIA20190315001Unknown · malfunctionedPILOT REPORTED RUDDER TRIM JAMMED IN FLIGHT. MAINTENANCE INSPECTED AND WAS NOT ABLE TO DUPLICATE THE DISCREPANCY ON THE GROUND. MAINTENANCE INSPECTED RUDDER TRIM SYSTEM CHAIN, CABLE, BLOCKS, LUBED RUDDER TRIM ACTUATOR SCREW ASSEMBLY AS PRECAUTIONARY MEASURES AMar 6, 2019 · N6879R · Cessna 402CSDR YENA201902170081Actuator · failedFT # 280, WHILE BEGINNING TO START DOWN ON THE ARRIVAL AT ABOUT APPROX 22000 FEET WE FELT AN UNCOMMANDED RUDDER INPUT CAUSING AIRPLANE TO BANK TO THE LEFT. RUDDER TRIM INDICATED L 1.4 AND IT TOOK APPROX 3 TO 5 MINS FOR IT TO GET BACK TO ZERO. SPEED WAS 280 KTFeb 17, 2019 · N763JB · Airbus A320232
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