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 DALA2024062706536Computer · faultySHIP 3251 DISC: DURING CLIMB WITH A/P OFF FWD STICK REQUIRED TO MAINTAIN PITCH. WITH NEUTRAL STICK, A/C PITCH INCREASES APPROX 1/2O PER SEC. HAPPENS DURING LAND TOO. C/A: EFCS GROUND SCAN FAULT "ELAC2-COM OR WIRING FROM ACCLRM3". GAINED ACCESS TO ACCLRM 3 AND SDR DALA2024062706535Computer · faultySHIP 3251 DISC: DURING CLIMB WITH A/P OFF FWD STICK REQUIRED TO MAINTAIN PITCH. WITH NEUTRAL STICK, A/C PITCH INCREASES APPROX 1/2O PER SEC. HAPPENS DURING LAND TOO. C/A: EFCS GROUND SCAN FAULT "ELAC2-COM OR WIRING FROM ACCLRM3". GAINED ACCESS TO ACCLRM 3 AND SDR 2024FA0000444Actuator · damagedRETAINING PINS FROM TRIM ACTUATOR GEAR FELL OUT.SDR SWAA2024061099718Motor · inoperativeON DESCENT THRU 12;000 FT WITH AUTOPILOT ON; STAB OUT OF TRIM LIGHT ILLUMINATED. AFTER DISENGAGING AUTOPILOT; ELECTRIC STAB TRIM WAS FOUND TO BE INOP. MANUAL STAB TRIM WORKED NORMALLY. LANDING WAS NORMAL AND UNEVENFUL.<[01] REMOVED AND REPLACED STABILIZER TRIMSDR 2024FA0000437Clutch · slippedCREW REPORTED CLIMBING THROUGH FL 350 A/P PITCH TRIM CAS ILLUMINATED. AUTO PILOT DISCONNECTED; A/P PITCH TRIM CAS MSG WENT OUT. MACH TRIM FAILURE CAS MESSAGE ILLUMINATED, RETRIM OF PITCH ATTEMPTED BUT TRIM INOPERATIVE. ATTEMPTED TO RESET EACH CIRCUIT BREAKER FSDR SWAA2024052389212Motor · faultedSTAB OUT OF TRIM LT ILLUMINATED DURING FLT. R & R STAB MOTOR PER MM 2741-71.SDR SCNA202405220245SMotor · failedSTAB TRIM MOTOR INOP INFLIGHT. - - RESOLUTION: PERFORMED FIM 27-41 TASK 804. FOUND STAB TRIM MOTOR TO BE BAD. R&R STAB TRIM MOTOR REF AMM 27-41-71. OPS CHECK GOOD. PERFORMED LAND VERIFY TEST PER LLM REQUIREMENTS REF AMM 22-11-00-700-806, TEST PASSED.SDR SCNA202405220245Trim System · faultedSTAB TRIM INOP IN FLIGHT. PERFORMED FIM 27-41 TASK 804. FOUND STAB TRIM MOTOR TO BE BAD. R&R STAB TRIM MOTOR REF AMM 27-41-71. OPS CHECK GOOD. PERFORMED LAND VERIFY TEST PER LLM REQUIREMENTS REF AMM 22-11-00-700-806, TEST PASSED.SDR SWAA2024052187342Motor · failedSPEED TRIM FAIL ILLUMINATED ON CLIMBOUT FOLLOWED BY INOPERATIVE ELECTRIC L TRIM; NO OVERWEIGHT LANDING<[01] TROUBLESHOT PER FIM 27-41 TASK 804; RESET DTM INTERNAL LOGIC; REMOVED; INSPECTED AND CLEANED STAB TRIM MOTOR CONNECTOR; STAB TRIM OPERATES NORMALLYSDR CALA2024052001515Motor · inoperativeELECTRIC TRIM INOP DURING STAB TRIM REST FOUND STAB TRIM SENSOR VALUES ARE OUT OF OUT OF RANGE ON BOTH CHANNEL A AND B DURING STAB TRIM TEST COULD NOT DUPLICATE ISSUE WITH STAB TRIM. DFCS BITE SPEED/STAB BOTH STAB TRIM SWITCHES PUT IN CUTOUT BY CREW PER FOM, PSDR SWAA2024051585456Motor · inoperativeELECTRIC STAB TRIM INOP<[01] REMOVED AND REPLACED STAB TRIM MOTOR AS PER AMM 27-41-71. OPS CHECKS GOOD.SDR J7SA2024060300401Controller · faultedDURING CRUISE AT FL340, PTRIM NML FAIL CAS ILLUMINATED. CREW RAN CHECKLIST AND HAND FLEW THE AIRCRAFT TO DESTINATION USING BACKUP TRIM. REPLACED FCE # 2. PERFORMED SPOILER RIGGING AND FOLLOW-ON OPS CHECKS. OPS CHECKED GOOD. WORK COMPLETED IEW EMB 505 AMM 27-03SDR SWAA2024052989611Cable · low tensionHORIZ STAB CONTROL CABLES STA AND STB HAVE LOW TENSION. REMOVED DRIP SHIELD IAW AMM 27-41-00-820-801 STEP 2.G.(6). ADJUSTED HORIZ STAB CABLES STA & STB IAW AMM 27-41-00-820-801 STEPS 2H(1)(B), (3) & (6). INSTALLED LOCKWIRE ON STABILIZER CONTROL CABLE UPPESDR CALA2024042901264Motor · failedMAIN ELEC TRIM AND AUTOPILOT TRIM FAILED MOTOR, STAB, HO OFF 29-2741-9-0011 3616 ON 29-2741-9-0011 4548 MOTOR, STAB, HO OFF 29-2741-9-0011 3616 ON 0000 REMOVED AND REPLACED HORIZ STAB ELECTRIC MOTOR REF AMM 24-41-71 OPS CHECKS GOOD PARTS USED: 29-2741-9-0011,QSDR DALA2024042604737Relay · inoperativeSHIP 3808 -UFC/DE- DECLARED EMERGENCY ON APPROACH MSP DUE TO INTERMITTENT STABILIZER TRIM. CORRECTIVE ACTION: REPLACED R64 STAB TRIM CONTROL RELAY. OPS CHECKS GOOD.SDR SWAA2024041574575Trim Motor · inoperativeELECTRONIC STABILIZER TRIM DID NOT WORK IN FLIGHT LANDED FLAPS 15; OVERWEIGHT BY 5100# NO HOT BRAKE ISSUES ELECTRONIC STABILIZER TRIM DID NOT WORK IN FLIGHT LANDED FLAPS 15 OVERWEIGHT BY 5100# NO HOT BRAKE ISSUES<[01] REMOVED AND REPLACED STAB TRIM MOTOR AS PESDR DXTA2024041011459Switch · malfunctionedSTAB TRIM SWITCH: WHILE DOING A NOISE ABABTEMENT TAKEOFF AMBER STAB TRIM SWITCH L MESSAGE DISPLAYED AND AIRCRAFT FELT LIKE IT PITCHED UP UNCONTROLABLY. REGAINED CONTROL AND LANDED BACK AT ORIGIN AIRPORT. ARES DATA WAS REVIEWED BY MANUFACTURER AND REPLACEMENT SDR DALA2024041004265Jackscrew · damagedAD - DURING HORIZONTAL STABILIZOR JACKSCREW INSPECTION FOUND NICKS ON THE JACKSCREW THREADS. REPLACED JACKSCREW REF TO AMDS CARD #2740-01114-05 AND B717 AMM 27-41-04-401. OK TO INSTALL P/A BY QC5363, INSTALL BUY OFF OF HORIZONTAL STABILIZER ACTUATOR P/A BY QC2SDR DALA2024040504131Support · crackedAD -- DURING JACK SCREW LUBE, CYCLED HORIZ STAB FULL NOSE UP, SUPPORT ASSY CONTACTED STOP AND CRACKED. REMOVED HORIZONTAL STABILIZER ACTUATOR ASSEMBLY AND REPLACED JACKSCREW FOR HORIZONTAL STAB PER B717 AMDS WORKCARD 2740-0114-05. ALL RII TASK COMPLETE. (LP #5SDR 20240314FAA0001Jackscrew · damagedFIRST TIME SEEN AT MONROE MRO. DURING THE AS-RECEIVE INSPECTION OF ALLEGIANT THSA PN: 47145-247 SN: 1677, SO: 121310659 THE FOLLOWING QUALITY DISCREPANCY WAS NOTED. THE SCREW JACK ID PLATE SHOWS THE PART NUMBER TO BE FE151-007, IF SB17 HAS BEEN PERFORMED, AS SSDR DXTA2024030711122Switch · failedSHORTLY AFTER TAKEOFF, PRI STAB TRIM FAIL AND AP FAIL CAS MESSAGES ILLUMINATED, THEN WE EXPERIENCED A NOSE-UP TRIM RUNAWAY, COUPLED WITH A TRIM SW FAULT L CAS MESSAGE. AIRPLANE WAS BARELY CONTROLLABLE WITH TWO PILOTS ON THE CONTROLS. RETURNED FOR EMERGENCY LANSDR 2024FA0000202Bushing · missingON DEPARTURE FROM KSGH, I FLEW THE AIRCRAFT WITHOUT THE USE OF THE AUTOPILOT AND MANUALLY TRIED TO ADJUST THE TRIM, BUT IT WOULD BARELY MOVE, SO I LEFT IT IN PLACE (IN THE TAKEOFF RANGE) AND MANAGED THE CONTROL FORCES BY REDUCING MY SPEED. I AGAIN LANDED UNEVESDR CALA2024030600646Motor · intermittentAIR RETURN DUE TO SPEED TRIM FAIL. STAB OUT OF TRIM. AUTO PILOT TRIM NO WKNG T/S, FOUND AT THE GATE THE A/P TRIM WOULD NOT TRIM NOSE UP. REF SSM 22-13-11, CK''D M1201 PINS 13 TO 15 HAD GOOD CONTINUITY, CK''D D2257 PIN 13 TO PIN 13 ON D381 ON STAB TRIM MOTOR, CSDR GTIA2024020637837Computer · warning messageELAC 1+2 FAULT-PERFORMED OP CHECK OF THE THS ACTUATOR OVERRIDE MECHANISM IAW AMM 27-44-00 OPS CHECK GOOD . PERFORMED FAILUER OF OVERRIDE SWITCH 1 IAW TSM 27-40-00 BITE TEST SHOWED NO FAULTS . STEPS 4(1) (B) ASKED TO DO A CHECK OF WIRES FROM THE DSI-31 SIGNAL TSDR DXTA2024020210790Servo · faultedPRIMARY TRIM RUNAWAY IN FLIGHT. ACFT PITCHED UP IMMEDIATELY ON TAKEOFF REQUIRING FULL FORWARD TRIM. CONTROL PRESSURE INCREASED AS SPEED INCREASED MAKING ACFT DIFFICULT TO CONTROL. BY 6000' & 218 KNOTS THE ACFT WAS TRIMMED FULL FWD TO 1.2 & REQUIRED FULL FWD COSDR J7SA2024020500381Warning Message · illuminatedPITCH TRIM AND FLAP INTERMITTENTLY SHOW RED X DURING FLIGHT. REPLACED # 1 FCE IAW EMB 505 AMM 27-03-01. RIGGING AND OPS CHECK GOOD.SDR SWAA2024012343888Motor · out of trimSTAB OUT OF TRIM CAUTION ON CLIMBOUT. RAN QRH STABILIZER NOT TRIMMING WITH AUTOPILOT ENGAGED . RETURNED TO KBWI.<[01] REMOVED AND REPLACED STAB TRIM MOTOR PER AMM 27-41-71 ALSO STAB TRIM MOTOR AUTO TEST PER AMM 22-11-81SDR 2024F00077Motor · defectiveAFATER TAKEOFF WHEN TRYING TO COMPENSATE WITH MAIN ELECTRIC TRIM, IT IS NOT POSSIBLE, STAB AOUT OF TRIM LIGHT OCCASIONALLY, STABALIZER TRIM INOPERATIVE LIST MADE. CORRECTIVE ACTION TAKEN: STABILIZER TRIM MOTOR WAS REPLACED I.A.W. AMM TASK 27-41-71-000-8SDR SWIA202401170006Unknown · malfunctionedSTAB TRIM RUNAWAY ENCOUNTERED IN FLIGHT WHILE JOINING FINAL APPROACH COURSE. CA WAS HAND FLYING AT THE TIME. RUNAWAY OCCURRED AT FLAPS 20. DISCONNECTED MACH AND STAB TRIMS AND RUNAWAY CEASED. (FLIGHT 3902 FILED OPEN)SDR AALA202312272791Unknown · unknownAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: STABILIZER EICAS MESSAGE DURING FLIGHT. AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT. FOUND M/MSG 27-13301 AND 27-13302 ON CMCF. ACCOMPLISHED. PER FIM DMC-B787-A-27-40-F1-22A-421A-A AND DMC B78SDR DXTA2023122110386Unknown · unknownDURING CLIMBOUT, RECEIVED A PRI STAB TRIM FAIL CAS MESSAGE. TRIM SWITCH ON PILOT'S YOKE WOULD NOT ACTUATE TRIM. AFTER APPROX 10 SECS, STAB TRIM STARTED OPERATING NORMAL, BUT WITHIN 20 SECS, KICKED OFF & AGAIN RECEIVED THE PRI STAB TRIM FAIL CAS MESSAGE. CYSDR SWAA2023121933162Motor · failedSTAB TRIM FAIL LT AND STAB OUT OF TRIM LIGHT ILLUMINATED. RETURNED TO BASE (DEN) MESSAGES 22-11181 22-11173 22-11167<[01] REMOVED AND REPLACED STAB TRIM MOTOR PER AMM 27-41-71. STAB TRIM TEST GOOD.SDR DALA2023120810083Unknown · unknownSHIP 3757 -UFC/DE- DUE TO HORIZONTAL STABILIZER TRIM INOPERABLE IN ALL MODES. CORRECTIVE ACTION: MAINTENANCE REPLACED ACTUATOR PER B737 AMM 27-41.SDR SWAA2023120427101Motor · faultyON CLIMB OUT; STAB TRIM WOULD NOT TRIM NOSE UP.<[01] REMOVED AND REPLACED M1659 IAW M/M 27-41-71 AND R850 IAW M/M 27-41-98. FOUND CONTACTS 15 AND 13 SHORTED INTERNALLY IN S245. REMOVED AND REPLACED S245 IAW M/M 27-51-63. REMOVED AND REPLACED D46044P AND SWPM 2SDR DALA2023113009845Actuator · inoperativeSHIP 3757 - FCNT/DE- DECLARED EMERGENCY DUE TO ELECTRIC STAB TRIM INOP AND MANUAL TRIM DIFFICULT TO OPERATE. CORRECTIVE ACTION: MAINTENANCE R&R STAB TRIM MOTOR, STAB TRIM CONTROL RELAY AND STAB TRIM INTERLOCK RELAY PER B737 AMM 27-41.SDR DALA2023113009844Actuator · inoperativeSHIP 3757 - FCNT/DE- DECLARED EMERGENCY DUE TO UNABLE TO TRIM HORIZONTAL STABILIZER. CORRECTIVE ACTION: INSPECTED STAB TRIM JACKSCREW AND CABLES IN FORWARD AND AFT COMPARTMENTS. NO TROUBLE FOUND. RESET STAB BREAKER. STAB TRIM OPERATED MANUALLY AND ELECTRICALLYSDR SWAA2023112724698Motor · inoperativeSTAB TRIM INOP ON T/O. REMIANED INOP IN CUTOUT POSITION. NO OVERWEIGHT LANDING; WITH SMOOTH ROLLOUT.<[01] ADDED BONDING METER INFORMATION;[02] R&R STAB TRIM MOTOR IAW AMM 27-41-71 AFTER FINDING PER FIM 27-41 TASK 804 THAT MOTOR WAS WORKING INTERMITTENTLY. BONDSDR AALA202311212225Stabilizer · warning messageAIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED ON ARRIVAL INTO PHL DUE A STABILZER L2 EICAS MESSAGE. THE AIRCRAFT LANDED SAFELY AT PHL AND TAXIED TO THE GATE. MAINTENANCE ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE STABILZERS PER FIM TASK 27-401SDR DXTA2023111010016Relay · defectiveSTAB TRIM: ON APPROACH, AMBER MACH TRIM AND STAB TRIM LIGHT CAME ON (EICAS). THERE WAS A THUMP AND AN AIRCRAFT PITCH CHANGE BUT THE AUTOPILOT REMAINED ON. WE TURNED OFF THE AUTOPILOT AND THERE WAS A HEAVY NOSE DOWN PITCH. DURING LANDING I ASSISTED THE SIC WITHSDR AALA202311076331Trim Switch · inoperativeAIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMB BOTH PILOT AND COPILOT ELECTRIC TRIM DOWN FAULTED AND DID NOT WORK. AIRCRAFT DIVERTED AND LANDED SAFELY AT IAD WITHOUT FURTHER INCIDENT. PERFORM TROUBLESHOOT PER FIM 27-41-00-810-802 . RSDR SWAA2023110618585Motor · failedIN DESCENT ELECTRIC STAB TRIM FAILED CAPT CONTROL COLUMN AND FOS CONTROL COLUMN BETWEEN 22000-19000 FEET<[01] REMOVED AND REPLACED STAB TRIM MOTOR IAW AMM 27-41-71; OPS CHECK GOOD.SDR SWAA2023112115300Link · crackedCRACK ON AFT SUPPORT LINK LOCATED ON STABILIZER FORWARD CONTROL MECHANISM NOSE COMPARTMENT 2023-659215<[01] REMOVED AND REPLACED AFT SUPPORT LINK LOCATED ON STABILIZER FORWARD CONTROL MECHANISM NOSE COMPARTMENT IAW CMM 27-44-03 ASSEMBLY PAGE 706 ITEM (140) STESDR DALA2023102608798Unknown · unknownSHIP 9548 -ATB/DE- THE FLIGHT WAS RETURNED TO ATL DUE TO THE LOSS OF THE PRIMARY STABILIZER TRIM. ON DEPARTURE CLIMB OUT, THE CAPT NOTICED THAT THERE WAS NOT ANY DOWN TRIM AVAILABLE. UP TRIM WORKED FINE. ALTERNATE TRIM WAS USED SUCCESSFULLY TO CORRECT PITCH DOSDR SIMA20231023002Unknown · unknownNO TAKE OFF TRIM WARNING RETURN TO GATE.-C/A-PERFORMED POWER RESET, MISSING PITCH TRIM INDICATION RETURNED. OPS CHK GOOD. REF AMM 24-24-42.SDR SWAA2023102012671Motor · faultedSTAB OUT OF TRIM LIGHT ILLUMINATED IN FLIGHT. TURNED OFF AUTO PILOT; ELECTRIC TRIM WORKED.<[01] R&R STABILIZER TRIM MOTOR. OPS GOOD PER AMM 27-41-71.SDR DALA2023101808583Motor · inoperativeSHIP 3770 -ATB/UFC- RETURNED TO MIA DUE TO ELECTRIC STAB TRIM INOP. CORRECTIVE ACTION: REPLACED STAB TRIM MOTOR AND RELAY R00064. OPS CHECKS GOOD.SDR DALA2023101108353Motor · inoperativeSHIP 3891 -DE/MISC/RVSM- CREW RECEIVED A STAB OUT OF TRIM LIGHT. RESET PERFORMED, NO HELP. CORRECTIVE ACTION: REPLACED STAB TRIM MOTOR. OPS CHECKS GOOD.SDR CALA2023100602953Control Module · faultySTAB TRIM LIGHT ON. CREW REPORTED SHORTLY AFTER TAKE OFF FROM GSO, ( AT AROUND 3000 FT) THE AMBER STAB TRIM LIGHT ON THE OVERHEAD PANEL ILLUMINATED AS DID THE AMBER STAB TRIM EICAS LIGHT. AFTER CONTINUING TO FLY FOR ROUGHLY AN HOUR, IT WAS DECIDED TO RETURN TOSDR DALA2023100408182Actuator · damagedSHIP 3876 -MISC/DE- DUE TO PRIMARY STABILIZER TRIM INOP. CORRECTIVE ACTION: REPLACED STABILIZER TRIM MOTOR. OPS CHECKS GOOD.SDR UIEA2023100300862Trim Switch · unknownUPON ROLL AT THRUST SET TO MASTER WARNING/CAUTION SIREN, EICAS MSG CONFIG / STABLIZER LOW SPEED REJECT(<P>T./S PER FIM TASK 31-51 FAULT TREE 807. R/R CONTORL "STAB TRIM POSITION SWITCH ASSY" IAW AMM 27-48-01.OPS CK GOOD NO MSG. </P>)
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