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 HNAA2021030800092Pedal · looseON TAKEOFF ROLL AIRCRAFT VEERED HARD TO THE RIGHT LEFT HAND RUDDER PEDAL IS ACTUATING THE LEFT BRAKES. CREW REPORTED ABORTED AT 10 KNOTS. PERFORMED OPS CHECK FOR MAIN BRAKE SYS IAW AMM 32-41-00 AND RUDDER SYS CHECK IAW AMM 27-25-00. BOTH CHECKS ARE SATISFACTOSDR DALA2021030301207Actuator · faultedSHIP 3403 -DE- DUE TO F/CTL STAB CTL FAULT ON DESCENT. CORRECTIVE ACTION: FAULTS EFCS1 PITCH TRIM ACTUATOR. REPLACED PITCH TRIM ACTUATOR.SDR WX0A2021030373653Transducer · malfunctionedDURING DESCENT APPROXIMATELY 27000 FT RECEIVED AN ECAM AND AUTO PILOT DISENGAGED. ECAMS AUTO FLT AUTO PILOT OFF, FLIGHT/CTRL STABILIZER JAM, FLIGHT CONTROL ALTERNATE LAW. / TROUBLESHOT PER TSM 27-40-00-810-807-A FAILURE OF THE THS ACTUATOR. FAILURE MESSAGES THSDR SWAA2021030150985Wheel · crackedIN FLIGHT DECK; PANEL BELOW L/H STAB TRIM WHEEL IS CRACKED / REMOVED AND REPLACED PER AMM 25-11-21.SDR DALA2021022301063Switch · malfunctionedSHIP 3736 -ATB- DUE TO STABILIZER ELECTRIC TRIM INOPERATIVE. CORRECTIVE ACTION: REPLACED TE FLAP UP SWITCH S245. PERFORMED S245 FLAP UP SWITCH FUNCTIONAL TEST AND STAB TRIM SYSTEM TEST PER B737 AMM. OPS CHECKS GOOD. OK FOR SERVICE.SDR MDGARK43302122021Actuator · unknownAFTER TAKEOFF UNUSUALLY HIGH PRESSURE REQUIRED TO KEEP THE AIRCRAFT UNDER PITCH CONTROL. EMERGENCY TRIM SELECTED AND TRIM CONTROL WAS REGAINED. AIRCRAFT RETURNED TO DEPARTURE AIRPORT AND LANDED WITHOUT FURTHER INCIDENT. ALL MAINTENANCE MANUAL CHECK WERE RUN ANSDR R61A2021030100208Rib · crackedDURING HEAVY CHECK MAINTENANCE FOUND RH HORIZONTAL STAB RIB 11A CRACKED. RH HORIZONTAL STAB RIB 11A REPLACED WITH A NEW RIB IAW TASK# 170EO-55-10-0004-1.SDR SCNA20210203010Module · failedELECTRIC TRIM FAILED AFTER T.O SPEED TRIM FAIL LIGHT ILLUMINATED MOMENTARILY MASTER CAUTION FLT CONT ILLUMINATED MANUAL TRIM NORMAL. DECLARED EMERGENCY. ACTION TAKEN: 22-11 TASK 801 AMD FOUND CHANNEL A FUALT MESSAGE 22-11186 AND CHANNEL B FAULT MESSAGE 22-SDR SCNA20210131010Trim System · failedELECTRIC TRIM FAILED AFTER T.O SPEED TRIM FAIL LIGHT ILLUMINATED MOMENTARILY MASTER CAUTION FLT CONT ILLUMINATED MANUAL TRIM NORMAL.SDR SIMA20210114002Warning Message · false activationABORTED TAKEOFF AT 40 KTS DUE TO WARNING MASTER LIGHT AND THEN 'TRIM' AURAL MESSAGE. THE TRIM WAS SET TO 8 UP. C/A: PERFORMED OPERATIONAL CHECK OF THE HORIZ STAB TAKE OFF TRIM AURAL WARNING, IAW EMB 145 AMM 27-40-00-700-805-A, NO DEFECT NOTED. AIRCRAFT OK FSDR 9JLA2021011129005Trim System · failedTHE FLIGHT CREW REPORTED THAT THE PRIMARY PITCH TRIM FAILED IN FLIGHT LEVELING AT FLIGHT LEVEL 400. THEY INDICATED THAT THEY RECEIVED A PITCH TRIM FAIL CAS MESSAGE. THE MAINTENANCE VENDOR PERFORMED A SWAP OF THE FCE NO 1 AND NO 2 AS REQUIRED BY THE FIM TASK SDR J7SA2020122100255Control Unit · malfunctionedPRIOR TO DEPARTURE, PITCH TRIM BACK UP FAIL CAS MESSAGE ILLUMINATED. REMOVED AND REPLACED NR 1 FCE FLIGHT CONTROL ELECTRONIC, IAW AMM 27-03-01. PERFORMED PITCH TRIM OPERATIONS CHECK, IAW 27-40-00, SATISFACTORY. PERFORMED OPERATIONS CHECK, IAW 27-50-00, SATSDR DALA2020121504098Trim System · inoperativeATB- RETURNED TO MKE DUE TO ELECTRIC STABILIZER TRIM INOPERATIVE. CORRECTIVE ACTION: MAINTENANCE FOUND FLAP TRAILING EDGE LIMIT SWITCH OUT OF ADJUSTMENT. ADJUSTED TRAILING EDGE FLAPS UP LIMIT SWITCH S245, PER 737 AMM 27-51. OPERATIONS CHECK GOOD, AIRCRAFT RSDR 9JLA2020120923620Switch · defectiveTHE FLIGHT CREW REPORTED AFTER LANDING THAT A STAB MISCOMPARE FAULT WAS DISPLACED. THE MAINTENANCE VENDOR TROUBLESHOT AND DETERMINED THE AIRSPEED SWITCH WAS DEFECTIVE. THE SWITCH WAS REPLACED AND A NEW SWITCH PART P/N D45C-24. OPERATIONS CHECKS WERE SATISFASDR DXTA2020120404430Trim System · out of rigEXCESSIVE BACK PRESSURE NEEDED FOR ROTATION. THE HORIZONTAL STAB INDICATIONS SEEMS TO NOT MATCH COCKPIT INDICATIONS. ALL OTHER FLIGHT CONDITIONS ARE NORMAL AND FREE OF MOVEMENT. NORMAL TAKE OFF POSITION CALCULATED AND EXCESSIVE FORCE NEEDED FOR ROTATION. VSDR 2020FA0000533Actuator · warning messageUPON LANDING ROLLOUT WE RECEIVED ECAM WARNINGS ELAC 1 PITCH FAULT, ELAC 2 PITCH FAULT, ATN LAW, THE THS DID NOT RETURN TO ZERO AS IT NORMALLY DOES. WHEN TRYING TO MOVE STABILIZER IN EITHER DIRECTION THE TRIM WHEELS WERE EXTREMELY HARD TO MOVE. SYSTEM WAS TROSDR VNAA202012021111Warning Message · illuminatedDURING FLIGHT THE CREW REPORTED TO MAINTENANCE CONTROL THAT THEY HAD A "STAB TRIM RUN IN CRUISE", BUT THAT THEY WERE OK AND THE DISCONNECT WORKED FINE. THE RAN THE QRH FOR STAB TRIM AND LANDED IN CLT AT FLAPS 20. THE FLIGHT LANDED SAFELY AND DEPLANED AS USUASDR 9JLA2020120227617Switch · faultyTHE FLIGHT CREW REPORTED THAT THE STABILIZER WOULD NOT FUNCTION DURING THE DESCENT FOR LANDING. THE LANDING WAS UNEVENTFUL. THE MAINTENANCE VENDOR DETERMINED THAT THE AIRSPEED SWITCH PN D45C-24 WAS FAULTY. A NEW AIRSPEED SWITCH WAS INSTALLED. OPERATIONS CHSDR 9JLA2020120229527Controller · defectiveTHE FLIGHT CREW REPORTING OF RECEIVING AN AMBER STAB TRIM MONITOR WARNING AFTER LANDING THIS WAS AFTER HAVING TRIMMING PROBLEMS IN FLIGHT. THE MAINTENANCE VENDOR TROUBLESHOT AND DETERMINED THAT THE STAB CONTROLLER WAS DEFECTIVE AND WAS REPLACED WITH A NEW STASDR FDEA202010292710Pin · failedAFTER TAKEOFF AND AFTER FLAP RETRACTION WITH AUTOPILOT ON GOT A LEVEL 1 "STAB OUT OF TRIM". AUTOPILOT DISCONNECTED AND WE WERE UNABLE TO MOVE STAB TRIM EITHER WITH TRIM SWITCHES OR MANUAL HANDLES. FLEW WITH AUTOPILOT OFF AND DUMPED 100K POUNDS OF FUEL. MADESDR AALA202010279007Actuator · inoperativeAIRCRAFT WAS GROUNDED. AFTER TAKEOFF STABILIZER TRIM FAILED WITH STABILIZER OUT OF TRIM AND SPEED TRIM FAIL LIGHTS ILLUMINATE. RAN APPROPRIATE QUICK REFERENCE MANUAL CHECKLIST. RETURNED TO MIA AND DECLARED EMERGENCY. REMOVED AND REPLACED STABILIZER TRIM MSDR SWAA2020102625145Motor · failedELECTRIC TRIM INOPERABLE WOULD NOT ENGAGE A OR B AUTO PILOT. R & R STAB TRIM MOTOR, PER MM 27-41-71. OPERATIONS CHECK GOOD ISSUE 3063169POS, TAG 654366 P/N OFF/ON 6355C0001-02 S/N OFF 5258 S/N ON 02232.SDR SWAA2020101924292Motor · failedELEC MAN AND AUTO PILOT STAB TRIM FAILED ON DEPARTURE. R & R STAB TRIM MOTOR, PER MM 27-41-71. OPERATIONS CHECK GOOD. R & R 76173 P/N OFF 6355C0001-01 P/N ON 6355C0001-02 S/N OFF 3466 S/N ON 04443.SDR CALA2020101601194Motor · failedELEC STAB TRIM INOP STAB OUT OF TRIM PRECEDED CONDITION STAB TRIM SWITCHES HAVE NO AFFECT ON STAB TRIM MOVEMENT. PER WDM 27-41-12, GOOD VOLTAGE AT STAB TRIM MOTOR CONNECTOR D700, (115VAC ON PINS 1,2 & 3 TO GND ON PIN 10).M1659 NEEDS REPLACING. ADD EMP:U235921SDR FDEA202010142488Module · malfunctionedYSM REQUIRES REPLACEMENT DUE TO HISTORY OF STAB TRIM PROBLEMS. REMOVED AND REPLACED YSM, PER AMM 27-09-00-2, CHECKS GOOD. UNIT CHANGED, YAW DAMPER/STAB TRIM MODULE.SDR CALA2020100901169Trim Switch · intermittentFIGHT CONTROL ISSUE COULD NOT TRIM THE AIRCRAFT MANUALLY OR A/P CREW DEBRIEF REVEALED STAB TRIM DID NOT WORK ELECTRICALLY IN NOSE UP ONLY. WORKED NOSE DOWN AND MANUALLY. SPEED TRIM FAIL AND STAB OUT OF TRIM LIGHT ILLUMINATED. ATTEMPTED TO OPERATE ON GROUND SDR ABXA20200803196Warning Message · false activationSTAB TRIM EICAS AND DISCRETE LIGHT ILLUMINATED AFTER SETTING STAB TRIM DURING AFTER START CHECKLIST. T/S STAB TRIM, PER FIM 27-48 FT 809. NO FAULT NOTED, SYSTEM GOOD, PER B767 AMM 27-41-00 OPS TEST (HOR.STAB.TRIM CONTROL SYS) NO FAULTS NOTED. SYSTEM OPS CHESDR ABXA20200803187Module · intermittentSTAB TRIM EICAS MESSAGE DURING CLIMB OUT OF PTY. FLIGHT WAS SCHEDULED TO SJU, FLIGHT CREW ELECTED TO DIVERT TO MIA. AIRCRAFT WAS GROUNDED IN MIA. MAINTENANCE COMPLIED WITH FIM 27-09 F/T 811 SAM BIT PROCEDURE, PASSED. COMPLIED WITH FIM 27-48 F/T 809, NO STCSDR F3LA2020092500040Actuator · failedDURING MX FOUND THS ONLY MOVING 1/2 DEGREE UP AND DOWN. MX IS T/S, NO ECAM FAULTS. AIRBUS IS ENGAGED. R & R THS ACTUATOR, IAW AMM 27-44-51-400-001-A. OPS CHECK GOOD.SDR CALA2020091501110Motor · failedSTABILIZER FAILS TO TRIM NOSE UP ISSUE WAS INTERMITTENT. 1ST TIME WAS AT GATE. SPOKE 2 MX BEGAN WORKING AGAIN, STOPPED WORKING AFTER TO T/S USING FIM 27-41-00-810-803. PERFORMED UP TO STEP 3 (D) FOUND 28V DC AT PIN 7 OF C/P D700 AND NO POWER AT PIN 6 WITH TSDR ASAA2020091413166Stabilizer · unknownUNCOMMANDED STAB TRIM MOVEMENT BELOW 500' DURING APPROACH. STABILIZER BEGAN TO MOVE ON ITS OWN WHILE CONFIGURED AND ON SPEED/PATH. TRIM WHEEL MADE TWO TO TWO AND A HALF ROTATIONS NOSE DOWN. STAB TRIM MOVEMENT WAS STOPPED WITH OPPOSING TRIM INPUT FROM FO'S YSDR ABXA2020081703165Module · faultedUNSCHEDULED STAB TRIM EICAS MEESAGE AND AURAL WARNING DURING TAKE-OFF ROLL, ABORTED TAKEOFF AT 85 KNOTS.AIRCRAFT WAS GROUNDED. TROUBLESHOT USING FIM 27-09 FT 813, FOUND STCM FAULT BALL ON THE LEFT SAM, FAULT BALL CLEARED AND SYSTEM TEST NORMAL REMOVED AND REPSDR ABXA20200724152Warning Message · illuminatedUNSCHEDULED STAB TRIM EICAS AND MASTER WARNING ILLUMINATED ON TAKEOFF, ABORTED TAKEOFF AT 60 KNOTS. AIRCRAFT WAS GROUNDED.SDR SIMA20200719003Control Unit · malfunctionedDURING DESCENT WITH AUTOPILOT OFF, FLAPS 9 SPEED BRAKE EXTENDED, NOSE UP PITCH TRIM RUNAWAY, CYCLED SPEED BRAKE, SAME RESULT. TRIM RUNAWAY ASSOCIATED WITH SPEED BRAKE DEPLOY. R & R HSCU, OPS CHECKED GOOD IAW AMM 27-40-01.SDR FDEA2020071761557Motor · leakingDURING CLIMB, RECEIVED A LEVEL TWO ALERT FOR HYD 3 FAILURE. COMPLIED WITH QRH PROCEDURES. INVESTIGATION FOUND THE RT HORIZONTAL STAB TRIM MOTOR LEAKING.SDR AWKA20200612001Computer · failedWHILE ON APPROACH INTO RNO, AT APPROXIMATELY ½ MILE FROM THE END OF THE RUNWAY, THE AIRCRAFT BEGAN TO BALLOON UP AND CLIMB. INITIALLY THE FLIGHT CREW THOUGHT THEY HAD ENTERED A THERMAL AND/OR HIGH WINDS DUE TO THE MOUNTAINOUS REGION. PIC PULLED THE SPEED BRAKESDR O9IA2020050400000Relay · malfunctionedTRIM RUNAWAY, HORIZONTAL STABILIZERSDR AALA2020033089002Switch · intermittentAIRCRAFT WAS GROUNDED: UNCOMMANDED HORIZ STAB MOVEMENT. OCCURS DURING ALL PHASES OF FLIGHT WITH EITHER FCC A OR B IN CMD. REPLACED COLUMN CUTOUT SWITCH ASSEMBLY IAW AMM 27-41-51.SDR HNAA2020032000100Control Unit · malfunctionedPDIS 639 27-41 2161322 18MAR20 PHL CLOSE
MAIN PITCH TRIM INOP ON EICAS DURING FLIGHT
24848 00 MDC
FACT 18MAR20 11:34 PHL
REMOVED AND REPLACED HORIZONTAL STAB CONTROL UNIT IA
SDR AALA202003169021Computer · faultyAIRCAFT WAS GROUNDED: DURING ALL PHASES OF FLIGHT, GEAR UP OR GEAR DOWN, FLAPS 1,2,3 TAKEOFF-LANDING. THE AIRCRAFT PITCH UP WHEN THE CONTROL STICK IS RELEASED. FORWARD STICK IS REQUIRED TO KEEP THE NOSE IN DESIRED ATTITUDE. EMERGENCY DECLARED. ACCOMPLISHED TSSDR ASMF20200603015Trim System · out of adjustDURING TRANSIT CHECK, IT WAS DETECTED THAT THE HORIZONTAL STABILIZER TRIM MOVEMENT WAS OUT OF RANGE. MAINTENANCE PERSONNEL PERFORMED REVISION TO STABILIZER DETENTS ON 4.5 UNITS TO NOSE DOWN WITH FLAPS RETRACTED. THE STABILIZER TRIM LIMIT SWITCHES TEST WAS PESDR AALA202003119004Relay · faultyAIRCRAFT WAS GROUNDED: RETURNED TO CUN ACCOUNT STABILIZER TRIM MALFUNCTION, NOSE DOWN ELECTRIC PITCH TRIM INOPERATIVE. EMERGENCY WAS DECLARED. ACCOMPLLISHED FIM 27-41-00-810-802 FOUND RELAY R850 FAULTY, REMOVED AND REPLACED HORIZONTAL STAB INTERLOCK RELAY R850SDR IPXA2020030652848Control Switch · faultyINSPECTION TYPE:NA**ATB, AC OOS ** RESULTED IN ATB ON CLIMBOUT PASSING =11000' WHILE ACCELERATING THROUGH 310 KTS WITH AUTOPILOT ENGAGED "STAB TRIM 2", "STAB TRIM 3" ADVISORY EICAS MSG ILLUMINATED ALONG WITH >AUTOPILOT CAUTION MSG. EMERGENCY DECLARED, JETTISSDR 2020FA0000189Printed Ckt Board · defectiveCREW REPORTED DURING COCKPIT SETUP PRIOR TO DEPARTURE, A "SECONDARY TRIM FAIL" AMBER CAS MESSAGE ILLUMINATED. THIS
SYSTEM IS REQUIRED FOR DISPATCH, AND THE AIRCRAFT CANNOT BE RELIEVED USING THE MEL OR MMEL. SUBSEQUENT TESTING OF
THIS SYSTEM WAS PERFORMED ANDSDR IPXA2020012751438Control Valve · inoperativeINSPECTION TYPE:N/ADIVERSION - LEVEL 2 STAB OUT, TRIM CLIMBING OUT 4000' WITH A PILOT ON TRIM WORK PERFECT.DEFERRAL WAS APPLIED NOT KNOWING THE SOURCE OF THE STAB OUT MESSAGE HORIZONTAL STAB LVDTS WORKING NORMAL. FOUND #1 PRIMARY TRIM CONTROL VALVE FAULTY. R/RSDR QXEA2020011000018Indicator · malfunctionedIN CRUISE AT FL 340, AMBER DASHES ON PITCH TRIM INDICATOR. CONTACTED MX CONTROL VIA AIRINC. NO CHECKLIST SPECIFIC TO PITCH TRIM INDICATOR. RAN PITCH TRIM FAIL CHECKLIST AND NORMAL INDICATIONS CAME BACK. NO EICAS MESSAGES DURING INITIAL AMBER DASH POPULATION. FSDR AALA202001109009Control Switch · shortedAIRCRAFT WAS GROUNDED: ORD-LAX, AIR RETURNING ORD ACCOUNT STABILIZER TRIM INOPERATIVE. EMERGENCY DECLARED. /S FOUND F/O COLUMN CUTOUT SWITCH CAUSING C/B TO POP. REPLACED SWITCH IAW AMM 27-41-51 . STAB TRIM OPS CHECKS NORMAL .SDR SIMA202001064002Actuator · malfunctionedPTRIM MAIN INOP EICAS MESSAGE AFTER TAKEOFF "TRANSFERRED TO NRWC 622-MIA-03884"-C/A-ACCOMPLISHED REMOVED AND REPLACED HORIZONTAL STAB ACTUATOR IAW EMB145 AMM 27-40-02, AND PERFORMED OPERATIONAL CHECKS. OPS CHECK GOOD.SDR CALA2019121902237Motor · failedSTABILIZER FAILS TO TRIM NOSE UP AND NOSE DOWN ELEC STAB TRIM FAIL BOTH CAPT/FO BOTH DIRECTIONS. CB CHECKS NORM AL CREW REPORTS APU OVERSPED DURING DEICING. AUTO PILOT DID NOT WORK, MANUAL TRIM OK. FOUND POWER GOOD TO THE MOTOR. REPLACED STAB TRIM MOTOR IAW MMSDR F3LA201912120152Trim System · bindingSTAB TRIM BINDING // PERFORMED OPERATIONAL TEST OF LOGISTICS ACTUATION ELAC 1&2 & SEC STANDBY POWER SUPPLY & ABILITY OF SEC 1&2 TO ACHIEVE PITCH CTL & ABILITY OF SIDE STICK PRIORITY FUNCTION, OPS CHECKS GOOD. A/C OK FOR SERVICE PER E/C 279000-05-1, WO# 394380
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