JASC 2740
Service difficulty reports · 2,126
Reports filed under 2740 · Stabilizer 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 = '2740' 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 = '2740' 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 C77A2019121100002Switch · failedPITCH TRIM SW 1 FAIL IN FLT RAN QRH 7.26. R&R COPILOTS PITCH TRIM SWITCH IAW AMM 27-43-02 ALSO R&R THE HS-ACE IAW AMM 27-43-01. OPS CHECK GOODTHIS CLEAR W/O 2799333, PLACARD REMOVED ,SDI SIGNED, MXC NOTIFIED. OK FOR SVC.SDR IXXA201912106028Trim System · malfunctionedCREW REPORTS: REJECTED TAKE OFF @ 50 KIAS. UNSCHEDULED STAB TRIM @ 50 KIAS WITH MASTER CAUTION. AIRCRAFT GROUNDED FOR UNSCHEDULED MAINTENANCE. IAW B767 FAULT ISOLATION MANUAL 27-09-FT 813 AND WIRING DIAGRAM 27-41-11, 27-41-31, NO WIRE FAULTS WERE FOUND IN THE SDR FDEA201912043176Actuator · damagedHORIZONTAL STAB JACK SCREW HAS DAMAGED THREADS AT LOWER END COMPLIED WITH EA # 6-2740-T0350478, FLIGHT CONTROL-H.STAB / SPEED TRIM - THS JACKSCREW, LOWER THREADS, GOUGE * THIS EA DEVIATES FROM EO 6-2740-7-5001.SDR 2020F00126Trim System · failedPRIMARY PITCH TRIM FAILURE. CAUSE UNKNOWNSDR VNAA2019112201101Control Unit · failedCREW HAD AN INTERMITTENT PITCH FEEL CAUTION MESSAGE. THEY DECLARED A PRECAUTIONARY EMERGENCY WITH CLT APPROACH AND LANDED WITHOUT INCIDENT. TRUCKS WERE ROLLED BUT THE CABIN WAS NOT BRACED. MX R&R SSCU1 IAW CRJ 700 AMM 27-61-05-000/400-801, OPS CHECK GOOD.SDR AWKA 2019102101Actuator · failedWHILE DESCENDING, THE FLIGHT CREW RECEIVED AN AMBER PITCH FEEL FAIL CAS MESSAGE. THE MESSAGE WAS INTERMITTENT AT FIRST, BUT THEN STAYED ON UNTIL LANDING. THE FLIGHT CREW FOLLOWED THE CHECK LIST PROCEDURE AN DECLARED AN EMERGENCY FOR A PRIORITY LANDING. THE AIRSDR J7SA20191016001Electronic Unit · failed#1 FCE FAILED PTRIM BACK UP OPS TEST. REMOVED AND REPLACED #1 FCE, OPERATIONAL CHECK SATISFACTORY.SDR DALA2019101805986Motor · failedSHIP 3906- MISC- DECLARED EMERGENCY AFTER STARTING INTO INITIAL DESCENT, AIRCRAFT UNABLE TO FLY FMC PROFILE. STAB OUT OF TRIM ILLUMINATED. ELEC TRIM SWITCHES, CAPT AND FO INOP. FLEW FLAPS 15 APPROACH WITH MANUALLY CONTROLLING TRIM. CORRECTIVE ACTION: REMOVED ASDR UIEA2019101535709Pressure Switch · dirtySTAB TRIM DISPLAYED OUT OF GREEN BAND. NOSE DOWN BAND DID NOT ILLUMINATE WHEN INDICATOR LIGHTS TESTED. PERFORMED GREEN BAND DISAGREE TEST PER FIM 27-41-944. STAB GREEN BAND OPS TEST NORMAL IAW MM 27-48-60-865-602. NOSE PRESSURE SWITCH CLEANED.SDR ASOA2019101424057Switch · inoperativeFLIGHT 4425, DURING TAXI THE CREW REPORTED A PITCH TRIM RUNAWAY FOLLOWED BY PITCH TRIM F/O SWITCH FAIL MESSAGE. THE AIRCRAFT RETURNED TO THE GATE WHERE MAINTENANCE REMOVED AND REPLACED THE F/O'S PITCH TRIM SWITCH, OPERATIONALLY TESTED AITH NO DEFECTS AND THE ASDR IPXA2019100947711Actuator · leakingHORIZONTAL STAB ACTUATOR LEFT HYD MOTOR WAS LEAKING. REMOVED AND REPLACED THE ACTUATOR IAW AMM 27-44-13-0401.SDR P5CA2019091500180Trim System · out of adjustSLOW SPEED (60 KTS) RTO DUE TO CONFIG STAB EICAS MESSAGE & HORN. NO EXCEEDANCES, ABOVE MIN FUEL. CONTINUED AFTER ADJUSTING STAB TRIM. NOTED BY MAINTENANCE. NO MX ACTION REQUIRED, MCC NOTIFIED.SDR CALA2019091401537Control Module · leakingCENTER HYD QTY LOSS DOWN TO .05, TURNED OFF PUMP, QTY BACK UP TO .017. FOUND LEFT STAB TRIM CONTROL MODULE LEAKING. REMOVED LEFT STCM AND TRANSFER FITTINGS AND INSTALLED NEW O-RINGS OVER TO NEW PART IAW AMM 27-41-05-022-001. VERIFIED LEFT STCM PN AND FITTING ISDR SIMA20190911004Control Unit · failedPTRIM MAIN INOP FL 270, BACKUP PTRIM OPERATED NORMALLY. "TRANSFERRED TO NRWC 698-ORD-04543" PTRIM MAIN INOP. C/A-REMOVED AND REPLACED HSCU IAW AMM 27-40-01. OPC GOOD.SDR ABXA20190906141Control Cable · looseTHE AIRPLANE WAS LOADED NEAR THE FORWARD LIMIT OF THE AIRCRAFT CG, WHICH RESULTED IN A TRIM SETTING OF 7.0 WHICH IS ALMOST OUT OF LIMITS. DURING TAKEOFF, THE CONFIG WARNING SOUNDED BECAUSE OF THE TRIM BEING AT 7.0 EVEN THOUGH IT SHOWED THAT IT WAS IN THE GREESDR AALA201908219001Trim Motor · failedAIRCRAFT WAS GROUNDED: FLIGHT RETURNED TO DFW ON ACCOUNT OF STAB TRIM FAILURE. EMERGENCY WAS DECLARED. ELECTRIC STAB TRIM INOP BOTH CAPT AND FO. MAINTENANCE REMOVED AND REPLACED STAB TRIM MOTOR IAW AMM 27-41-71. ALL CHECKS OK.SDR CALA20190821394Motor · bindingSTAB OUT OF TRIM LIGHT, LIGHT ON. QRH PROCD ACCOMPLISHD. REF. SSM 27-41-11 CHECKED POWER AT D700 POS. 1, 2, & 3 WITH 10 AS GRD 115 VAC PRESENT. ALSO CHECKED FOR TRIM UP & TRIM DOWN VOLTAGE & GT;14VDC AT POS 7 & 6 BOTH GOOD. FOUND STAB TRIM MOTOR BAD CAUSING BISDR CALA20190821388Unknown · unknownELECTRIC PITCH STAB TRIM INOP. T/S PER WDM 27-41-11 ALL VOLTAGES PRESENT AND GOOD. REMOVED AND REPLACED PER AMM 27-41-71. OPS CHECKED GOOD.SDR SWAA2019081635967Motor · inoperativeAIR TURNBACK, STAB TRIM INOP. R&R HORIZONTAL STABILIZER TRIM MOTOR PER AMM.SDR SIMA201908098002Warning Message · false activationSTAB TRIM CAUTION MACH TRIM CAUTION IN FLIGHT, RAN QRH WOULD NOT ENGAGE. INSPECTED AIRCRAFT, NO MDC MSG NOTED. PREFORMED HORIZONTAIL STABLILIZER TRIM SYSTEM OPS TEST IAW AMM 27-40-00. NO DEFECTS NOTED, SYSTEM OPS CHECK GOOD, AIRCRAFT OK FOR SERVICESDR CA191004020Switch · inoperative(CAN) CAPTAIN SIDE PITCH TRIM SWITCH INOPERATIVE AFTER TAKEOFF. FOS SIDE WORKS FINE, RETURNED TO FIELD.CORRECTIVE ACTION: REMOVED AND REPLACED THE CAPTAIN PITCH TRIM SWITCH IN REFERENCE TO CRJ 200 AMM 27-41-05. (TC# 20191004020)SDR AALA201907189005Unknown · malfunctionedAIRCRAFT WAS GROUNDED: WHEN SETTING STAB TRIM FOR TAKE OFF, NEITHER YOKE TRIM SWITCH WOULD ACTIVE ELECTRIC TRIM MOTORS. TRIM WHEELS COULD BE MOVED MANUALLY. MAINTENANCE ACCOMPLISHED STM INTERNAL LOGIC RESET IAW FIM 27-41-00. PERFORMED STAB. ELEC. TRIM SYS. REPSDR DXTA2019070202560Ecu · malfunctionedPRI STAB TRIM FAIL AMBER CAS ILLUMINATED - WITH GEAR DOWN SELECTED FLAPS 10 WHILE DESCENDING. GOT AP HOLDING NOSE UP CAS AND AP STAB TRIM FAIL CAS MESSAGES. RAN QRH FOR AP STAB TRIM FAIL AND THEN GOT PRI STAB TRIM FAIL CAS MESSAGE. RAN QRH GOT SECONDARY TRIM BSDR CALA2019070801150Control Cable · out of positionHSTA B CABLE AT STATION 1040 MISSED AFT PULLEY AND HAS WORN/CUT INTO FLOORBEAM AT APPROX 0.315 INCH IN LENGTH. REPAIRED DAMAGED FLOORBEAM PER ECRA 5380-01257 REV A ALL WORK ACCOMPLISHED ON FLEETCYCLE 9677460.SDR DALA2019062503835Handle · malfunctionedIN FLIGHT EMERGENCY. ON DEPARTURE F/OS PRIMARY TRIM AND SUITCASE HANDLES INOP WHEN TRIMMING AFT. CAPT YOKE SWITCH WAS INTERMITTENT WHEN TRIMMING AFT WITH PRIMARY TRIM. ALT TRIM OPERATED NORMALLY FORWARD AND AFT. AFTER LANDING CAPT PRIMARY, F/O PRIMARY ON YOKE SDR HVUA201906240001Relay · stuckPILOT REPORTED ELECTRIC PITCH TRIM RUNAWAY IN THE NOSE DOWN DIRECTION. AURAL "TRIM RUNAWAY" WARNING ACCOMPANIED BY HIGHER THEN NORMAL NOSE DOWN FORCE ON CONTROL WHEEL. PILOT ACTIVATED TRIM INTERRUPT SWITCH AND RETURNED FOR LANDING. MAINTENANCE FOUND PITCH TRIMSDR AALA2019061439004Motor · bindingAIRCRAFT WAS GROUNDED: PILOT REPORTS AFTER LANDING, STAB TRIM JAMMED BOTH ELECTRIC AND MANUAL. MAINTENANCE REMOVED AND REPLACED STABILIZER TRIM MOTOR IAW AMM 27-41-71-400-801. ACCOMPLISHED ALL REQUIRED TESTS IAW AMM 27-41-700-801 AND 22-11-81-710-801. OPS CHECSDR CA190604009Ecu · failed(CAN) MACH TRIM FAIL DURING FLIGHT. AIRCRAFT DIVERTING FOR LANDING. HORIZONTAL STABILIZER CONTROL ELECTRONIC CONTROL UNIT WAS REPLACED. AIRCRAFT IS RTS. (TC# 20190604009)SDR O2GA2019052801Trim Tab · contaminatedDURING LEVEL OFF AT FL22, 'PITCH TRIM' AMBER MESSAGE ON PFD CAME ON. DISCONNECTED A/P AND TRIED TO PITCH AIRCRAFT MANUALLY. TRIM WHEEL WOULD NOT ROTATE IN ELECTRIC OR MANUAL MODE. EMERGENCY WAS DECLARED AND DIVERTED TO KSAV. ACCOMPLISHED CHECKLIST PROCEDURE ANSDR SIMA20190508003Trim Switch · dirty"PIRIM MAIN INOP" MSG DURING FLIGHT. C/A-ACCOMPLISHED INSPECTION, CLEANING AND LUBRICATION OF PILOT AND CO-PILOT PITCH TRIM SWITCHES IAW AMM 27-40-03. ALSO PERFORMED OPS CHECK OF HOR/STAB ELECTRICAL/ELECTRONIC SYSTEM, ALL CHECKS GOOD IAW AMM 27-40-00.SDR AALA201905049001Relay · failedAIRCRAFT WAS GROUNDED: PILOT DECLARED EMERGENCY ON ACCOUNT OF STABILIZER TRIM FAILURE AFTER TAKEOFF. STAB TRIM CB POPPED. MAINTENANCE TROUBLESHOT IAW WDM 27-41-12 AND FOUND THE STAB TRIM CONTROL RELAY BAD. REMOVED AND REPLACED RELAY IAW WDM 27-41-12. OPS CHECKSDR SIMA20190430004Control Unit · malfunctionedPTRIM MAIN INOP PTRIM BACKUP INOP. C/A-REMOVED AND REPLACED HSCU IAW AMM 27-40-01. OP CK GOOD.SDR SIMA20190430003Control Unit · malfunctionedPTRIM MAIN AN BACKUP INOP. C/A-C/W FIM TASK 27-43-00-810-820-A NO FAULTS FOUND TRANSITORY CONDITION OF THE HORZ STAB CTL UNIT OK FOR SERVICE OPS CK GOOD.SDR VNAA2019040511101Control Unit · failedENROUTE, THE CREW RECIEVED A PITCH FEEL FAULT AND A RUDDER LIMIT FAULT MESSAGE. THEY DECLARED AN EMERGENCY AND THE TRUCKS WERE DISPATCHED. THE A/C WAS ABLE TO TAXI TO THE GATE WITHOUT INCIDENT. MX INSPECTED AND REPLACED THE #1 SSCU. OPS CHECK GOOD.SDR IPXA2019040540812Pressure Switch · inoperativeEMERGENCY DECLARED - AFTER T/O TRIM SW WOULD NOT MOVE OUT OF 4.9 UNITS WHICH WAS T/O TRIM. STAB TRIM MSG APPEARED AT 3000' AND COULD NOT BE RESET.R/R RH STAB TRIM BRAKE MODULE PRESSURE SWITCH PER AMM 27-41-0401. OPS AND LEAKS CHECK GOOD. AIRCRAFT OK FOR SERVISDR IPXA2019032140352Control Module · faultyINSPECTION TYPE:NA**ATB** VIBRATION UNDER BOTH PILOTS FEET, ACCOMPANIED BY A HUMMING SOUND EVERY TIME CONTROL WHEEL TRIM SWITCHES WERE ACTIVATED IN FLIGHT IN EITHER DIRECTION. ISSUE WAS NOT PRESENT DURING AUTOPILOT TRIM OPERATIONS. COULD FEEL VIBRATION IN BOTHSDR HALA2019031500127Rvdt · faultyETOPS SIGNIFICANT SYSTEM - AFTER ENG START STATUS MSG PAGE INDICATING CAT 3 SINGLE ONLY/INOP SYS CAT 3 DUAL. PERFORMED OPERATIONAL TEST OF THE THS SERVO LOOPS PER AMM 27-96. TEST FAILED FOR PRIM2. T/S PER FIM TASK 27-40-00-810-811-A DRIFT OF THE RVDT MON. R/R SDR CA191121013Switch · failed(CAN) DURING CRUISE AN (AMBER) "STAB TRIM" & (AMBER) "MACH TRIM" CAS MESSAGES POSTED ON EICAS & AUTOPILOT KICKED OFF LINE. CREW WAS ABLE TO CLEAR CAS MESSAGE & RE-ENGAGE THE AUTOPILOT AFTER MESSING AROUND WITH THE STAB TRIM DISCONNECT SWITCHES ON THE PILOT`S &SDR CA190315014Actuator · failed(CAN) STAB AND MACH TRIM DISCONNECTED UP TO FIVE TIMES. MOSTLY DURING CLIMBS AND DESCENTSSDR SIMA20190302001Control Unit · failedMAIN PTRIM INOP WARNING MESSAGE AFTER T/O TRYING TO TRIM NOSE DOWN. C/A-INTERROGATED CMC FOUND CORRELATED HSCU FAILURE MSG. REMOVED AND REPLACED HSCU IAW AMM 27-40-01. OPERATIONAL CHECK GOOD. FOUND NO OTHER PTRIM MSG'S. AIRCRAFT OK FOR SERVICE.SDR CA191121008Switch · failed(CAN) CUSTOMER REPORTING AIRCRAFT DEPARTED AND THE CREW COULD NOT GET THE STAB TRIM TO ENGAGE. CREW WILL DIVERT FOR LANDING. BOTH PILOT AND CO-PILOT PITCH TRIM SWITCHES REPLACED.SDR GQVA20190225001Unknown · malfunctionedTHE PIC REPORTED THAT DURING THE TURN FROM BASE TO FINAL ON APPROACH INTO KATL, THEY EXTENDED FINAL FLAPS FOR LANDING. SOON AFTER THE FLAP EXTENSION, THEY BEGAN TO HEAR A SOUND THEY DESCRIBED AS A CLUNKING SOUND” EVERY FEW SECONDS. AFTER THE 4TH OR 5TH SUCH SDR SIMA201902198001Control Unit · failedPTRIM MAIN INOP WARNING MESSAGE DURING DECENT.-C/A-FOLLOWED FIM TASK 27-43-00-810-801-A. REMOVED AND REPLACED HORIZONTAL STABILIZER CONTROL UNIT IAW EMB 140 AMM 27-40-01. OPC FAILED, MESSAGE REMIANS ON EICAS. FURTHER T/S REQUIRED. PERFORMED CMC DOWNLOAD AND FSDR FDEA201902140414Trim Switch · inoperativeDURING T/OFF COULD NOT ENGAGE AUTOPILOT AT 500' AGL. ACCELERATING THROUGH 230KIAS ELEVATOR TRIM BECAME UNUSABLE. HAD TO DECELERATE TO 200 KIAS TO CONTROL PITCH DECLARED EMERGENCY RTB TO KMIA. DURING APPROACH AT LESS THAN 200 KIAS ELEVATOR TRIM BEGAN RESPONDINGSDR SIMA20190211001Control Unit · failedPTRIM BACKUP INOP PTRIM MAIN INOP IN FLIGHT. RUDDER SYS 2 INOP FLIGHT-C/A-REMOVED AND REPLACED HORIZONTAL STAB CONTROL UNIT IAW EMB 140 AMM 27-40-01. OPC GOOD IAW EMB 140 AMM 27-40-00-700-802-A. REMOVED AND REPLACED EDP PRESSURE SWITCH I.A.W EMB 140 AMM 29-1SDR DALA2019020800848Jackscrew · corrodedINITIAL INSPECTION: AD. RII. AA WORKCARD. CORROSION ON HORIZONTAL STABILIZER ACTUATOR JACKSCREW UPPER SIDE. HORIZONTAL STABILIZER JACKSCREW ASSEMBLY P/N 5910962-71 S/N: DCA2042 WAS REPLACED FOR SERVICEABLE P/N 5910962-57 S/N: DCA1689 UNDER AMDS 2742-4540. JACKSDR AALA201901299002Warning System · false activationAIRCRAFT WAS GROUNDED: ON TAKE OFF, ABORTED AT 110 KNOTS. STABILIZER OUT OF TRIM LIGHT, NO HORN, AND STABILIZER IN THE GREEN. MAINTENANCE RESET CIRCUIT BREAKERS B10 AND D10 ON P6-2 PANEL, STABILIZER TRIM LIGHT EXTINGUISHED, ACTUATED STABILIZER TRIM NOSE UP ANDSDR IPXA2019012338245O-Ring · damagedINSPECTION TYPE:N/A DIVERSION - AT FL300 THE C HYD QTY MESSAGE CAME ON EICAS. CENTER QUANTITY WAS AT 0 .48 AND DROPPING. DURING DIVERT TO KBIL QUANTITY AT 0.14 WE EXTENDED THE LANDING GEAR NORMALLY. WHEN FLAPS "ONE" WAS SELECTED, CENTER HYD PRESS WAS LOST, CRESDR SIMA20190117001Trim Switch · defectivePTRIM MAIN INOP AFTER TAKEOFF WITH THRUST IN DETENT. C/A-FOLLOWING FIM TASK 27-43-00-810-801-A C/W STEP NR 1 AND PITCH TRIM SYSTEM FAILED WITH PTRM CPT SW FAIL MESSAGE ON THE EICAS, FOLLOWING FIM TASK 27-43-00-810-816-A REMOVED AND REPLACED PILOT CONTROL YOKE SDR AALA2018122649006Relay · faultedAFTER TAKEOFF, THE PILOT REPORTED A RUNAWAY STABILIZER TRIM CONDITION. AN EMERGENCY WAS DECLARED, RETURNED TO DEPARTURE, AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS GROUNDED. REPLACED THE ELECTRIC TRIM RELAY R-64. OPS CHECKED IAW AMM 22-11-81.
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