JASC 2742
Service difficulty reports · 610
Reports filed under 2742 · Stabilizer Actuator, 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 = '2742' 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 = '2742' 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 U2RA201705200001Ballscrew · brinelledDURING INSPECTION REQUIRED BY AD 2006-10-02 FOUND HORIZONTAL STABILIZER BALLSCREW TO HAVE INDICATIONS OF BRENELLING IN THE NEUTRAL ZONE AREA OF THE BALLSCREW THREADS. REMOVED AND REPLACED HORIZONTAL STABILIZER BALLSCREW IN ACCORDANCE WITH AIRCRAFT MAINTENANCE SDR DALA2017020701018Jackscrew · damagedFOUND HORIZONTAL STAB JACKSCREW WITH DAMAGE ON THE UPPER THREADS. JACK SCREW REPLACED ON AMDS 2710-01071-05.SDR AALA20170131001Motor · faultyAIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. SDF-DFW FLIGHT RETURNED TO SDF ACCOUT OF HORIZONTAL STABILIZER PRIMARY TRIM INOPERATIVE. LANDING UNEVENTFUL. REMOVED AND REPLACED PRIMARY LONGITUDINAL TRIM ACTUATOR MOTOR IAW AMM 27-40-01. OPERATIONAL CHECK GOOD.SDR DALA2016120709677Jackscrew · wornHORIZONTAL STAB JACKSCREW THREADS HAVE STEP WEAR. REPAIRED IAW PRI 553056-14AD REV 0 AND COMPLIED WITH ERA 553056-14AD REV ORIG.SDR O2GA2016120687001Actuator · frozenDESCENDING OUT OF CRUISE FROM FL310 TO FL300, TEMP -33*C "AP MISTRIM ND" ANNUNCIATOR ILLUMINATED. ELECTRIC PITCH TRIM WAS FROZEN. AT APPROXIMATELY 12,000 FT., TEMP +1*C ELECTRIC PITCH TRIM FREED UP, A/P ENGAGED, AND CONTROL OF THE AIRCRAFT WAS NORMAL. LANDING SDR C77A20161108001Motor · shortedDURING FLIGHT (ABOUT 15 MINUTES FROM SEA) THE CREW RECEIVED A STAB LOCK FAULT EICAS MESSAGE. THEY HAVE DECLARED AN EMERGENCY AND WILL BE LANDING IN PDX. PDX HAS BEEN NOTIFIED AND WAS ASSIGNED A GATE. AN FCND WAS RECEIVED UPON LANDING AND THE AIRCRAFT TAXIEDSDR AALA20161105002Actuator · faultyAIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. LANDING UNEVENTFUL. DURING FLIGHT BOTH YOKE AUTOMATIC TRIM SWITCHES FAILED FOLLOWED BY ILLUMINATION OF THE STABILIZER OUT TRIM LIGHT. MAINTENANCE REMOVED AND REPLACED THE STABILIZER TRIM ACTUATOR AND ACCOMPLISHED SDR UHLA201610190471Actuator · failedPITCH TRIM FAIL. R&R HS-ACE PER MM 27-43-01. HSACE WAS CONFIRMED TO HAVE HAD A DUAL CHANNEL FAILURE WHICH CASED THE HORIZONTAL STAB PITCH TRIM TO REMAIN IN THE LAST POSITION COMMANDED PRIOR TO THE HSACE FAILURE. RESULTED IN FLIGHT CREW UNABLE TO MOVE STAB PSDR JIKA2016083101Actuator · malfunctionedPITCH TRIM INTERMITTENTLY MOVES TOWARDS FULL PITCH UP UNCOMMANDED, WHILE PITCH TRIM SELECTED IN PILOT POSITION. MOVING THE SWITCH TO OFF OR CO-PILOT POSITION DOES NOT STOP MOTION. SYSTEM WIRING WAS INSPECTED WITH NO DEFECTS NOTED. SYSTEM LIMIT SWITCHES WERESDR UHLA201608170428Electronic Unit · malfunctionedPITCH TRIM FAIL. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R & R HORIZONTAL STAB ACTUATOR CONTROL ELECTRONICS IAW AMM 27-43-01.SDR DALA2016072605567Jackscrew · wornWORN OUT THE HORIZONTAL STABILIZER ACTUATOR. END PLAY ON HORIZONTAL STAB ACTUATOR ASSEMBLY END PLAY IS 0.041. REPLACEMENT OF HORIZONTAL STABILIZER JACK SCREW IS ACCOMPLISHED UNDER CARD 2742-4540 JOB 00-0002.SDR O2GA2016070585901Actuator · defectiveAT FL300, AUTO PILOT HOLDING NOSE DOWN, CAUTION MESSAGE AND MIS-TRIM ANNUNCIATOR LIGHT ILLUMINATED INDICATING PITCH TRIM FROZEN. CREW WAS ABLE TO MAINTAIN CONTROL OF THE ACFT. AT FL220 PITCH TRIM AND AP OPERATED NORMAL. AIRCRAFT LANDING WAS UNEVENTFUL. MAISDR SIMA20160629004Actuator · failedPTRIM MAIN INOPERATIVE MESSAGE ON EICAS IN FLIGHT. NO AUTOPILOT MISTRIMS THIS TIME. R & R HSA IAW AMM 27-40-02. NO MESSAGE ON EICAS. OPS CHECK NORMAL.SDR VNAA2016062800032Control Unit · faultyHORIZONTAL STABILIZER TRIM CONTOL UNIT FLAGGING MOTOR NR 1 DURING CLIMBOUT. THE CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, R & R THE STAB TRIM MOTOR CONTROL UNIT AND PERFORMED CHECKS IAW THE AMM. THE ACFT WAS RELEASE FOR SESDR KY7A20160531001Actuator · malfunctionedPILOT REPORTED THAT THE STABILIZER TRIM FAILED TO FUNCTION 10-15 MINUTES AFTER TAKEOFF. PILOT RETURNED TO DEPARTURE AIRPORT AND LANDED WITHOUT INCIDENT. PILOT REPORTED THAT THE ACTUATOR FUNCTIONED NORMALLY ON THE GROUND AFTER LANDING. MAINTENANCE INVESTIGATSDR SWAA2016052452056Trim Motor · failedAIR TURN BACK & DECLARED EMER. SPEED TRIM FAIL LIGHT ILLUMINATED. THE STAB TRIM FAILED IN ELEC MODE. R & R STAB TRIM MOTOR IAW MM.SDR DALA2016050203724Actuator · corrodedHORIZONTAL STABILIZER TRIM ACTUATOR, HAS RUST AROUND BASE OF BALLSCREW AND STOP FITTING. HORIZONTAL STABILIZER TRIM ACTUATOR REMOVED AND NEW SERVICEABLE HORIZONTAL STABILIZER TRIM ACTUATOR, BALLSCREW, INSTALLED IAW 757-6801-9822-AMMS 27-41-10-024-001 AND AMM SDR 29EA20160406001Trim Motor · faultySTABILIZER FAILS TO TRIM NOSE UP & NOSE DOWN. TROUBLESHOOT STAB TRIM MOTOR IAW FIM 27-41 TASK 802 & 803. FOUND FAULTY STAB TRIM MOTOR. REMOVED STAB TRIM MOTOR. INSTALLED SERVICEABLE STAB TRIM MOTOR TAKEN FROM ACFT N276EA. PERFORMED OPERATIONS CHECK OF STASDR DALA2016033102730Seal · debondedDEBONDED PITCH TRIM ACTUATOR PRESSURE SEAL IN THS COMPARTMENT, REPLACED LOWER CLAW STOP ON THS ACTUATOR IAW AMM 27-44-51-400-003-A.SDR O2GA2016022782801Actuator · contaminatedAT FL240 THE PITCH TRIM WAS JAMMED AT THE 0* SETTING & THE CONTROLS REQUIRED A NOTICEABLE BUT NOT EXCESSIVE AMOUNT OF FWD PRESS TO MAINTAIN LEVEL FLIGHT. CREW LEFT THE PITCH TRIM IN CURRENT POSITION & LANDED WITHOUT INCIDENT. THE ELEC PITCH TRIM WAS PREVIOUSSDR CA160225004Motor · failed(CAN) CREW DID AN AIR TURNBACK DUE TO A STABILIZER OUT OF TRIM LIGHT ILLUMINATING. FIM 27-41 WAS CARRIED OUT AND THE STABILIZER MOTOR HAD FAILED. MAINTENANCE REPLACED THE MOTOR IAW AMM 27-41-71. TESTED SERVICEABLE.SDR CA160203027Actuator · sticking(CAN) HOLD NOSE UP WARNING, USING AUTOPILOT ON DESCENT, PILOT HAD TO HOLD CONTROL, DISCONNECT AUTOPILOT, TRIM NOSE UP AND CONTINUE WITHOUT AUTOPILOT. IT WAS FOUND THAT THE SECONDARY MOTOR, USED BY THE AUTOPILOT, ON THE PITCH TRIM ACTUATOR WAS UNSERVICEABLE, VSDR O2GA2016011450702Actuator · defectiveCLIMBING THROUGH FL370, PITCH TRIM ANNUNCIATOR ILLUMINATED. DISCONNECTED AUTOPILOT & MANUAL TRIM WAS INOPERATIVE. EMER CHECKLIST FOLLOWED, DIVERTED. ON DESCENT 10,000 FT, TRIM WORKED NORMAL. LANDING WAS UNEVENTFUL. REPLACED THE LT & RT ELEVATOR TRIM ACTUASDR O2GA2016011350701Actuator · lack of lubeDESCENDING OUT OF FL390, PITCH TRIM ANNUNCIATOR ILLUMINATED. FOLLOWED CHECKLIST, TURNED OFF AUTOPILOT. UNABLE TO TRIM ACFT USING MANUAL & ELEC PITCH TRIM. WENT TO LOWER ALTITUDE 12,000 FEET & MANUAL & ELEC PITCH TRIM & AUTOPILOT OPERATED NORMAL. LANDING WASDR BUEA20160111001Actuator · failedAIRCRAFT DEPARTED AT 0210 CST & WAS CLIMBING THROUGH FL230 WHEN THE CREW RECEIVED A PITCH TRIM WARNING, FOLLOWED BY EICAS MSGS, WARNING, PTRIM MAIN INOP, WARNING PTRIM BACKUP INOP, CAUTION, PTRIM FO SWITCH FAIL & THE AUTO PILOT DISENGAGED. THE CAPTAIN CALLED SDR CALA2015121801004Trim Motor · unserviceableSTAB OUT OF TRIM LEFT ON WITH AUTOPILOT ON. REPLACED STAB TRIM MOTOR IAW AMM 27-41-71. ACFT RETURNED TO CAT III STATUS IAW AMM 22-11-00.SDR AALA20151031003Trim Motor · malfunctionedON CLIMB OUT, ELEC TRIM DID NOT WORK AT ALL. AUTOPILOT WOULD NOT ENGAGE. MANUAL TRIM WORKED NORMALLY. AFTER SEVERAL MINUTES THE SPEED TRIM FAIL LIGHT ILLUMINATED. FLIGHT DECLARED AN EMER & RETURNED WITHOUT FURTHER INCIDENT. ACFT WAS REMOVED FROM SERVICE. SDR FDEA201510273379Actuator · wornDURING EO 6-2740-7-5001 PT 1 C3 STEP 12, FOUND WEAR MARKS ON SCREW SHAFT THREADS, SEE ERS 15-05947. WORK CARD PROGRESS STOPPED AT STEP 12 B, NEED TO REPLACE THIS ACTUATOR. REMOVED BOTH PITCH TRIM ACTUATOR IAW MM 22-23-29-04. REMOVED TRIM ABLE HORIZONTAL STSDR C77A20151026003Actuator · inoperativeON DECENT NOTICED NO PITCH TRIM INDICATION, DISCOUNTED AP, UPON DISCONNECTION OF AP, RECEIVED AP FAIL & PITCH TRIM FAIL EICAS MSG. PERFORMED QRH CH S 3.3 & 7.16, FAULT REMAINED. UPON LANDING RECEIVED FLT CTRL DISPATCH & STALL PROT FAULT MSG. PERFORMED FIM TSDR CALA2015092400797Trim Motor · malfunctionedSTAB OUT OF TRIM LIGHT ON, WITH AUTOPILOT ELEC STAB TRIM INOPERATIVE, AFTER 20 MIN OF FLIGHT. REPLACED STAB TRIM MOTOR IAW AMM 27-41-71. PERFORMED & VERIFY IAW AMM 22-11-00. OPERATIONS CHECKED NORMAL. ACFT REMAINS A FULL CAT CAPABILITY. ACFT OK TO CONTINUSDR C77A20150925001Actuator · failedPITCH TRIM FAIL IN FLIGHT FOLLOWED BY FCND UPON LANDING. R & R HS-ACE IAW AMM 27-43-01. OPERATIONS TESTED GOOD, OK FOR SERVICE.SDR WX0A2015092472888Jackscrew · wornWHILE PERFORMING OKAY TO INSTALL ON HORIZONTAL JACKSCREW, MOUNTING HARDWARE WORN & GIMBAL PINS WORN. INSTALLED NEW MOUNTING HARDWARE & GIMBAL PINS ON NEW JACKSCREW IAW AMM 27-40-01.SDR SIMA20150920001Actuator · failedPTRIM MAIN INOPERATIVE, AUTO TRIM FAIL, AUTO PILOT ELEVATOR PTRIM FAIL & AUTO PILOT FAILED. TRANSFERRED TO NRWC 689-DFW-02223. R & R HSA IAW AMM 27-40-02. OPERATIONS CHECKED GOOD AT THIS TIME.SDR SIMA20150828006Mcu · failedPITCH TRIM RUNAWAY NOTED, FOLLOWED BY STAB FAULT STATUS MSG, FOLLOWED BY AUTOPILOT STAB TRIM CAUTION MSG. TRANSFERRED TO NRWC 543-ORD-01276. R & R MCU IAW AMM 27-42-07. OPERATIONS CHECKED GOOD. REFERENCE NRWC 543-ORD-01276 FOR CORRECTIVE ACTION.SDR CALA2015082700708Trim Motor · failedELECTRIC STAB TRIM FAILED AFTER TAKEOFF. R & R OF STAB TRIM MOTOR IAW FORM 44-0008. OPERATIONS CHECKED NORMAL IAW AMM 27-41-71.SDR SIMA20150823001Actuator · failedPTRIM MAIN INOPERATIVE, MSG ON EICAS IN FLIGHT, AT APPROX 2500 MSL. FLIGHT CONTROL FELT JAMMED, OCCURRED ON TAKEOFF CLIMB OUT. TRANSFERRED TO NRWC 602-DFW-02455. R & R HORIZONTAL STAB ACTUATOR IAW AMM 27-40-02. NO DEFECTS NOTED. REFERENCE NRWC 602-DFW-024SDR CA150917002Actuator · leaking(CAN) DURING WALK AROUND CHECK, FOUND OIL LEAKING FROM STABILIZER COMPARTMENT. FOUND HEAVY LEAK FROM HSTA. HSTA REPLACED IAW DMC-B787-A-27-41-07-00B-520A-A & DMC-B787-A-27-41-07-00B-720A-A.SDR AALA20150819012Trim Motor · inoperativeAIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CRUISE, PRIMARY STABILIZER TRIM INOPERATIVE ON BOTH CONTROL WHEEL TRIM SWITCHES. ALTERNATE TRIM IS OPERATIVE. R & R PRIMARY STABILIZER TRIM MOTOR IAW MCM 27-94-12.SDR AALA20150706010Trim Motor · faultyAIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. STABILIZER TRIM INOPERATIVE. R & R STABILIZER TRIM MOTOR IAW AMM 27-41-11. PERFORMED OPERATIONAL CHECK. SYS CHECKED NORMAL.SDR CA150615010Actuator · failed(CAN) PILOTS REPORTED MACH TRIM & STAB TRIM MGS POSTED ON THE EICAS DURING CLIMB. FLIGHT CREW DECIDED TO RETURN TO BASE. UPON ACFT RETURN, MTCE INTERROGATED MDC & FOUND H STAB ACT/ACT JAM B1-007973 MSG LOGGED IN THE CURRENT FAULTS. CHECKED HSTA OIL LEVEL & SDR SIMA20150604004Actuator · failedWHILE CLIMBING OUT, WE GOT A PTRIM MAIN INOPERATIVE EICAS MSG. PERFORMED AOM LIST. REPEAT WRITE UP REF LOG PAGE 3799969. TRANSFERRED TO NRWC 815-DFW-01863. R & R HORIZONTAL STAB ACTUATOR IAW MM 27-40-02. OPERATIONS CHECKED GOOD.SDR 9JLA201504033887Controller · failedHORIZONTAL STAB ACTUATOR CONTROL WAS REPORTED TO BE DEFECTIVE BY THE FLIGHT CREW. TROUBLESHOOTING DISCOVERED THAT THE HORIZONTAL STAB TRIM ACTUATOR CONTROLLER WAS DEFECTIVE, PN 6627401000-003. A REPAIRED UNIT WAS INSTALLED. OPERATIONS CHECKED OK.SDR SIMA20150326001Actuator · malfunctionedPTRIM MAIN INOPERATIVE. DURING CLIMB AT FL 2900 WARNING MSG ON EICAS. TRANSFERRED TO NRWC 629-DFW-02203. R & R HORIZONTAL STABILIZER ACTUATOR IAW AMM 27-40-02. OPERATIONS CHECKED GOOD. LEAK CHECKED GOOD. NO DEFECTS NOTED.SDR ERYR20150304Actuator · wornCUSTOMER EXPERIENCES INTERMITTENT PITCH TRIM/AUTOPILOT DISCONNECT ISSUE. CHECKED PITCH TRIM ACTUATOR BY PUSHING UP AND DOWN ON HORIZONTAL STABILIZER L/E. FELT AND HEARD A NOISE AND NOTICED THE JACK NUT HAS PLAY/MOVEMENT IN JACKSCREW ASSY BASE.SDR 9JLA201504038320Actuator · failedTHE PRIMARY PITCH TRIM FAILED IN FLIGHT & INDICATED AN AMBER CAS MESSAGE. ACTIVATED THE SECONDARY TRIM SYS & COMPLETED THE FLIGHT. TROUBLE SHOT & FOUND THE PITCH TRIM ACTUATOR TO BE FAULTY. REMOVED THE PITCH TRIM ACTUATOR.SDR AALA20150208007Trim Motor · faultyAIR INTERRUPT, RETURNED & EMER DECLARED. LANDING UNEVENTFUL & ACFT WAS OVERWEIGHT. DURING CLIMB CREW REPORTED STABILIZER TRIM WOULD NOT WORK WITH THUMB OR LONG TRIM HANDLE. STABILIZER TRIM WORKED IN ALTERNATE & ALSO WITH AUTO PILOT. R & R MAIN STABILIZER TSDR 9JLA20150226001Actuator · defectiveDURING PREFLIGHT CHECKS, THE PITCH TRIM MIS COMPARE CAS MSG ILLUMINATED. TROUBLESHOOTING THE PITCH TRIM MSCP EICAS MSG USING THE LEARJET SMART & FOUND THE STAB ACTUATOR TO HAVE A DIFFERENCE BETWEEN THE PRIMARY & THE SECONDARY SYS. THE DEFECTIVE ACTUATOR WAS SDR SWAA2015012636107Trim Motor · faultyDIVERSION, NOSE DOWN TRIM INOPERATIVE ON CLIMB OUT. R & R STABILIZER TRIM MOTOR IAW MM.SDR AALA20141115008Actuator · inoperativeFLIGHT RETURNED, EMER WAS DECLARED & LANDING WAS UNEVENTFUL. ACFT NOT OVERWEIGHT. UNABLE TO OPERATE HORIZONTAL STABILIZER TRIM VIA AUTOPILOT OR YOKE TRIM SWITCHES AFTER TAKEOFF. MANUAL TRIM OPERATIVE. R & R HORIZONTAL STABILIZER TRIM ACTUATOR IAW 27-41-71.SDR CA141107005Actuator · failed(CAN) WHEN PILOT DISENGAGED AUTO PILOT ON APPROACH, CONTROLS WERE HEAVY COULD NOT MANUAL TRIM TO LIGHTEN. ALTERNATE TRIM USED TO LIGHTEN FLIGHT LOADS. ON GROUND, MANUAL TRIM ACTIVATION HAD NO RESPONSE. PITCH TRIM ACTUATOR REPLACED, REQUIRED FUNCTION TEST CA
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