# Service difficulty reports: JASC 2740

A list on [JASC 2740](https://openairdocs.org/jasc/2740.md).

Reports filed under 2740 · Stabilizer Control System, newest first.

Page 1 of 43 · 2,126 reports

- [SDR UIEA2026101500987](https://openairdocs.org/sdr/UIEA2026101500987.md): Limit Switch · failed · Oct 12, 2026 · N649GT · Boeing 767375
  > REJECTED T/O AT 60KTS DUE TO EICAS MESSAGE. UNSCHEDULED STAB TRIM MESSAGE ALSO APPEARED TWICE DURING TAXI OUT(<P>RIGHT STAB TRIM LIMIT SWITCH/POSITION INDICATOR EXPERIENCED AN INTERNAL SHORT. R&R R/H STAB TRIM LIMIT SWITCH AND POSITION TRANSMITTER MODULE PER A
- [SDR AALA202610081174](https://openairdocs.org/sdr/AALA202610081174.md): Motor · inoperative · Oct 7, 2026 · N317PG · Boeing 737823
  > AIRCRAFT WAS GROUNDED: -- EMERGENCY DECLARED. DECESION WAS MADE TO RETURN TO DFW. AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT -- ELECTRIC STAB TRIM FAILED AFTER TAKEOFF. ALSO SPEED TRIM FAIL LIGHT ILLUMINATED. REMOVED AND REPLACED STAB TRIM MOTOR PER AMM 27
- [SDR AALA202609251867](https://openairdocs.org/sdr/AALA202609251867.md): Stabilizer · jammed · Sep 25, 2026 · N544UW · Airbus A321231
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVEERTED TO PIT DUE TO THE FLIGHT CREW REPORTING FLIGHT CONTROL STABILIZER JAM AFTER TAKEOFF - THE AIRCRAFT LANDED SAFELY AT PIT AND TAXIED TO THE GATE UNDER ITS OWN POWER. (OPEN)
- [SDR U5QA202609010180](https://openairdocs.org/sdr/U5QA202609010180.md): Rvdt · inoperative · Sep 1, 2026 · N301JE · Bombdr BD1001A10
  > DECLARED EMERGENCY. SPOILERS FAULT CAUTION, STAB TRIM FAIL ADVISORY. CYAN STAB TRIM FAULT ON LANDING: REMOVED AND REPLACED RT OTBD MULTI-FUNCTION SPOILIER ROTARY VARIABLE-DIFFERENTIAL TRANSFORMER (MFS RVDT) AND INSTALLED A NEW RT OUTBOARD RVDT IAW AMM 27-61
- [SDR AALA202609016990](https://openairdocs.org/sdr/AALA202609016990.md): Relay · inoperative · Aug 30, 2026 · N907AN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: CLIMBING OUT OF LGA, FLT CONT CAUTION MESSAGE AND BOTH CA AND FO ELECTRICAL TRIM WOULD NOT FUNCTION. DECESION MADE TO DIVERT TO JFK, EMERGENCY DECLARED AND AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED STA
- [SDR AALA202608203711](https://openairdocs.org/sdr/AALA202608203711.md): Chain · broken · Aug 19, 2026 · N956NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AFTER TAKE OFF, AT 9500FT AND 250KIAS, ELECTRIC STAB TRIM MAKE A CLUNKY NOISE AND BECAME UNRESPONSIVE. MANUAL TRIM WAS UNRESPONSIVE TOO. DECESION MADE TO RETURN TO MIA. EMERGENCY DECLARED AND LANDED OVERWEIGHT WITHOUT INCIDENT. LANDING M
- [SDR DXTA2026072708982](https://openairdocs.org/sdr/DXTA2026072708982.md): Pitch Control · faulted · Jul 24, 2026 · N907QS · Cessna 680A
  > ON ROTATION & CLIMB OUT, PRIMARY PITCH TRIM FAILED. SWITCHED TO SECONDARY WHICH ALSO FAILED. RAN QRH. TECHS REVIEWED TEAM 680'S ARES ANALYSIS, WHICH DETERMINED THE PRI STAB TRIM FAIL EVENT WAS LIKELY CAUSED BY SIMULTANEOUS PITCH TRIM INPUTS FROM BOTH PILOT &
- [SDR SWAA2026072080561](https://openairdocs.org/sdr/SWAA2026072080561.md): Trim Motor · failed · Jul 18, 2026 · N8674B · Boeing 7378H4
  > OTS - ATB- ELEC. STAB TRIM FAIL ON CLIMB AROUND 1000 FT AGL._ REMOVED AND REPLACED STABILIZER TRIM MOTOR IAW AMM 27-41-71. OPS CHKD GOOD.
- [SDR SWAA2026070719209](https://openairdocs.org/sdr/SWAA2026070719209.md): Trim System · malfunctioned · Jul 7, 2026 · N8324A · Boeing 7378H4
  > STABILIZER TRIM FAILED DURING CRUISE. STAB OUT OF TRIM LIGHT CAME ON AT START OF DESCENT, MAIN AND AUTOPILOT TRIM ELECTRIC INOPERATIVE. PERFORMED FIM 27-41 TASK 804 STM LOGIC CARD RESET. STAB, OPS CHKD NORMAL. PERFORMED TEST 32 SPD/STB TRIM TEST ON A&B WITH
- [SDR SWAA2026061511618](https://openairdocs.org/sdr/SWAA2026061511618.md): Switch · faulty · Jun 12, 2026 · N8923Q · Boeing 7378
  > STAB OUT OF TRIM LIGHT ILLUMINATED ON DESCENT. RAN QRH AND STABLIZER DID NOT RESPOND TO ELECTRIC TRIM IMPUTS. RAN STAB TRIM INOP QRH. MANUAL STAB TRIM OPS NORMALLY. R & R STAB TRIM NOSE DOWN LIMIT SWITCH S145. COMPLETED STEPS (A) THRU (E)(1)(C) IAW AMM 27-41
- [SDR SWAA2026061512469](https://openairdocs.org/sdr/SWAA2026061512469.md): Trim Motor · faulty · Jun 12, 2026 · N8923Q · Boeing 7378
  > STAB OUT OF TRIM LIGHT ILLUMINATED ON DESCENT. RAN QRH & STABLIZER DID NOT RESPOND TO ELECTRIC TRIM IMPUTS. RAN STAB TRIM INOP QRH. MANUAL STAB TRIM OPS NORMALLY. R & R STAB TRIM NOSE DOWN LIMIT SWITCH S145. COMPLETED STEPS (A) THRU (E)(1)(C) IAW AMM 27-41
- [SDR AALA202606072305](https://openairdocs.org/sdr/AALA202606072305.md): Gearbox · stuck · Jun 4, 2026 · N927AN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: STAB OUT OF TRIM CAUTION LIGHT IN FLIGHT. MANUAL TRIM UP WAS AVAILABLE MANUAL DOWN TRIM WAS LIMITED TO APPROXIMATELY ONE TURN. DECESION MADE TO RETURN TO DFW EMERGENCY DECLARED AND LANDED OVERWEIGHT WITHOUT INCIDENT. MAINTENANCE REPLACE
- [SDR CALA2026052516504](https://openairdocs.org/sdr/CALA2026052516504.md): Clevis · corroded · May 22, 2026 · N68821 · Boeing 737924ER
  > LEFT HORIZONTAL STAB LOWER K LUG FOUND WITH CORROSION DURING REMOVAL DUE TO FREE PLAY CHECK FAILURE. REMOVED CORROSION AND REWORKED AREA ON LH HRZ STAB REAR SPAR LOWER CLEVIS FITTING IAW EC/RA5510-03374.
- [SDR DALA2026051803052](https://openairdocs.org/sdr/DALA2026051803052.md): Brake · no test · May 16, 2026 · N305DU · Airbus BD5001A11
  > HORIZONTAL STAB BRAKE FAILED FUNCTION TEST. REPLACED HORIZONTAL STAB BRAKE AND PERFORMED FUNCTION CHECK PER AMP 27-41-01. (LP 1596950 - AIRCRAFT WAS GROUNDED)
- [SDR CALA2026042715737](https://openairdocs.org/sdr/CALA2026042715737.md): Computer · failed · Apr 23, 2026 · N37298 · Boeing 737824
  > RA FLAG AND AUTOPILOT DISCONNECT. FO SIDE NOT ABLE TO USE NOSE UP TRIM.F/O STAB TRIM SWITCHES NOSE UP TRIM INOP. ACCOMPLISHED BASIC GVI OF VISIBLE CONTROL CABLES IN FWD&AFT E&E BAYS, WHEEL WELL, AND JACKSCREW COMPARTMENT, NO DEFECTS NOTED. FOUND EXCESSIVE M
- [SDR FJ7A202605270001](https://openairdocs.org/sdr/FJ7A202605270001.md): Control Unit · intermittent · Apr 12, 2026 · N171AM · Cndair CL6002B16
  > ON APRIL 12, 2025, WHILE AIRCRAFT N171AM WAS TAXIING FROM THE RAMP AT FORT LAUDERDALE EXECUTIVE AIRPORT (FXE), THE FLIGHT CREW OBSERVED AN EICAS MESSAGE INDICATING “STAB CH 2 INOP.” THE CREW ATTEMPTED TO RESET THE SYSTEM; HOWEVER, THE RESET WAS UNSUCCESSFUL. T
- [SDR DALA2026033002070](https://openairdocs.org/sdr/DALA2026033002070.md): Actuator · inoperative · Mar 29, 2026 · N825DN · Boeing 737932ER
  > RETURNED TO MSP DUE TO STABILIZER TRIM INOPERATIVE. REPLACED STAB TRIM MOTOR. OPS CHECKED GOOD.
- [SDR VNAA2026040115401](https://openairdocs.org/sdr/VNAA2026040115401.md): Pitch Control · faulted · Mar 27, 2026 · N553NN · Cndair CL6002D24
  > PITCH FEEL CAUTION AND STAB CH 1 INOPERATIVE. STATUS MESSAGE IN FLIGHT. PERFORMED SPOST IAW AMM 27-61-05-740-801-A03-PSA. FAULTS EXTINGUISHED.
- [SDR SWAA2026041683113](https://openairdocs.org/sdr/SWAA2026041683113.md): Link · cracked · Mar 25, 2026 · N7729A · Boeing 73776N
  > CRACKED AFT SUPPORT LINK ON STABILIZER FWD CONTROL MECHANISM AT FWD NOSE BAY. REPLACED AFT SUPPORT LINK ON STABILIZER FWD CONTROL MECHANISM AT FWD NOSE COMPARTMENT IAW CMM 27-44-03 REV PAG 42 AND PAG. 706. ADJUSTMENT FOR STABILIZER TRIM CONTROL SYSTEM IS DOC
- [SDR 2026FA0000172](https://openairdocs.org/sdr/2026FA0000172.md): Trim Switch · failed · Mar 11, 2026 · N681HC · Cndair CL6002B16
  > AIRCRAFT DEPARTED RJCC WITH A DESTINATION OF PANC. WHILE EN ROUTE, THE AIRCRAFT EXPERIENCED A PITCH TRIM FAILURE AFFECTING CHANNEL 1 & CHANNEL 2, INCLUDING A FAILURE OF MACH TRIM. THE AUTOPILOT REMAINED ENGAGED THROUGHOUT THE EVENT. THE FLIGHTCREW UTILIZED THE
- [SDR DXTA2026030607107](https://openairdocs.org/sdr/DXTA2026030607107.md): Switch · faulted · Mar 3, 2026 · N216QS · Cndair CL6002B16
  > DURING DESCENT, ON ARRIVAL INTO PBI AROUND 24000 FT, GOT STAB TRIM & MACH TRIM ICAS ON PROCEEDED WITH CHKLIST & TRIED TO RE-ENGADED NO SUCCESS. AS WE WERE SLOWING DOWN, GETTING HEAVIER & HEAVIER NOSE DOWN, DECLARED EMERGENCY, AROUND 10000FT ON SHORT FINAL T
- [SDR IPXA2026030469211](https://openairdocs.org/sdr/IPXA2026030469211.md): Gimbal Joint · cracked · Mar 1, 2026 · N162UP · Airbus A300F4622R
  > THS ACTUATOR UPPER GIMBAL IS CRACKED. INSTALLED TAB WASHER IN HINGE ARMS SECTION B-B ITEM (27) IAW AMM 55-16-36-401.
- [SDR SWAA2026022674592](https://openairdocs.org/sdr/SWAA2026022674592.md): Trim Motor · inoperative · Feb 25, 2026 · N8922Q · Boeing 7378
  > STABILIZER TRIM INOP ON TAKEOFF. DID NOT WORK WITH AUTOPILOT ON OR OFF. RAN STAB TRIM INOP CHECKLIST AND LANDED USING MANUAL TRIM. R & R STABILIZER TRIM MOTOR IAW AMM 27-41-71. OPS CHECKED GOOD.
- [SDR VNAA2026022012901](https://openairdocs.org/sdr/VNAA2026022012901.md): Control Unit · faulted · Feb 19, 2026 · N553NN · Cndair CL6002D24
  > EMERGENCY RETURN TO FIELD AND STAB TRIM RUNAWAY. REMOVED AND REPLACED HORIZONTAL STAB MCU IAW AMM 27-42-07-000/400-801-A01. REMOVED AND REPLACED SSCU 1 IAW AMM 27-61-05-000/400-801-A01. OPS CHECKED IAW AMM 27-61-05-740-801. OPS CHECK GOOD NO DEFECTS NOTES.
- [SDR K11A2026021700368](https://openairdocs.org/sdr/K11A2026021700368.md): Switch · malfunctioned · Feb 17, 2026 · N337CK · Boeing 7373Y0
  > TRIM INOPERATIVE IN NOSE DOWN POSITION, FUNCTIONED PROPERLY AFTER FLIGHT DIRECTORS WERE RECYCLED. PERFORMED OPS CHECK OF STAB TRIM CONTROL SWITCH IAW AMM 27-41-97, OPS CHECK GOOD. NO DEFECTS NOTE.
- [SDR 2026FA0000135](https://openairdocs.org/sdr/2026FA0000135.md): Control Cable · sheared · Jan 26, 2026 · N292ND · Piper PA44180
  > UPON TAKEOFF ROLL ON RUNWAY 33 AT X04, PILOTS WENT TO APPLY BACK PRESSURE ON THE YOKE TO BEGIN ROTATION AT 80KIAS AND REPORTED LACK OF AUTHORITY / CONTROL OF THE HORIZONTAL STABILATOR AND ABORTED TAKEOFF. PILOTS TAXI'D BACK TO TAXIWAY A4 AND SQUAWKED / GROUNDE
- [SDR SWAA2026010859154](https://openairdocs.org/sdr/SWAA2026010859154.md): Relay · failed · Jan 7, 2026 · N8676A · Boeing 7378H4
  > ELECTRIC STAB TRIM FAIL DURING CLIMB OUT, AUTOPILOT WAS NOT ENGAGED. NEITHER CAP OR FO ELECTRIC STAB TRIM WAS OPERATIONAL. MANUAL TRIM OPERATED NORMALLY. R & R R64 STAB TRIM CONTROL RELAY IAW WDM 27-41-12. NO DEFECTS NOTED.
- [SDR DXTA2026010906471](https://openairdocs.org/sdr/DXTA2026010906471.md): Actuator · faulted · Jan 6, 2026 · N533QS · Cessna 680A
  > UNABLE TO TRIM AIRCRAFT AFTER TAKEOFF. RECEIVED PRI STAB TRIM FAIL CAS SHORTLY AFTER. ACTIVATED SECONDARY TRIM AND WAS ABLE TO TRIM. POWERED ON THE ACFT AND VERIFED "PRI STAB TRIM FAIL" CAS HARD FAILED. REMOVED H STAB TRIM ACTUATOR AND INSTALLED A CUS SUPP O
- [SDR VNAA2026010811101](https://openairdocs.org/sdr/VNAA2026010811101.md): Mcu · faulted · Jan 6, 2026 · N584NN · Cndair CL6002D24
  > STAB TRIM RUNAWAY ON APPROACH / INTERROGATED MDC FOUND B1 CODE 007955 UNDER DIRECTION FROM MOC AND TROUBLESHOOTING IAW FIM 27-42-07-810-809-A01. REMOVED AND REPLACED MCU IAW AMM 27-42-07-000/400-801-A01. OPS CHECKS GOOD. MCU REMOVED PN 7074-5 SN 1002
- [SDR DXTA2026010906457](https://openairdocs.org/sdr/DXTA2026010906457.md): Rudder Pedal · binding · Jan 5, 2026 · N502QS · Cessna 680A
  > DURING TAXI, NOTICED RUDDER PEDDLES FELT TIGHT, BOTH SIDES WHEN TRYING TO STEER, BOTH DIRECTIONS. CONTIN TAXI & HELD SHORT OF RUNWAY & PRESSED AP/TRIM/NWS DISC BUTTON & STILL FELT TIGHTNESS. FEELS LIKE BINDING OR RUBBING AGAINST CABLES WHEN MOVING PEDDLES, B
- [SDR SWAA2026010557151](https://openairdocs.org/sdr/SWAA2026010557151.md): Trim Motor · failed · Dec 31, 2025 · N569WN · Boeing 7377CT
  > MAIN STAB TRIM FAIL AFTER DEPARTURE. R & R STAB TRIM MOTOR IAW AMM 27-41-71. PERFORMED STAB TRIM MOTOR TEST IAW AMM 27-41-71, TESTED GOOD. PERFORMED STAB TRIM MOTOR AUTOPILOT TEST IAW AMM 22-11-81 TEST GOOD, ACFT OK FOR SERVICE
- [SDR DXTA2026010206357](https://openairdocs.org/sdr/DXTA2026010206357.md): Actuator · faulty · Dec 29, 2025 · N616QS · Cessna 680A
  > PITCH TRIM JAM DURING TAKE-OFF. PRIMARY PITCH TRIM WOULD NOT ACTUATE NOSE DOWN WHILE BEING PRESSED CONSTANTLY FOR AT LEAST 5-6 SECONDS AFTER TAKE-OFF. A LOUD CLUNK/THUD NOISE WAS HEARD. SECONDARY TRIM WAS SELECTED AND USED TO REGAIN PITCH CONTROL. AN IMMEDIATE
- [SDR DALA2025122909476](https://openairdocs.org/sdr/DALA2025122909476.md): Motor · faulted · Dec 28, 2025 · N892DN · Boeing 737932ER
  > ATB/DE- THE CREW RETURNED FROM FLIGHT DUE TO A STAB OUT OF TRIM MESSAGE. MAINTENANCE REPLACED THE STAB TRIM MOTOR.
- [SDR G41A2025122800836](https://openairdocs.org/sdr/G41A2025122800836.md): Trim System · faulted · Dec 25, 2025 · N975LV · Lear 60LEAR
  > DEPARTED KIAD HEADING TO KJAX, IN FLIGHT, TRIMMING THE HORIZONTAL STABILIZER, BOTH PRIMARY AND SECONDARY TRIM WERE INTERMITTENT, EVENTUALLY BECAME INOPERATIVE. THE CREW DIVERTED AND LANDED SAFELY INTO KVQQ MAINTENANCE WAS CALLED TO INVESTIGATE THE ISSUE. NO CA
- [SDR SWAA2025122253702](https://openairdocs.org/sdr/SWAA2025122253702.md): Trim Motor · failed · Dec 18, 2025 · N7749B · Boeing 7377BD
  > STAB TRIM FAILURE ON TAKE OFF. R & R STABILIZER TRIM MOTOR & OPERATIONAL TEST CHECKED GOOD PER AMM 27-41-71. E116826
- [SDR CALA2025121812214](https://openairdocs.org/sdr/CALA2025121812214.md): Motor · faulted · Dec 15, 2025 · N68805 · Boeing 737924ER
  > STAB TRIM FAIL LIGHT ON SHORTLY AFTER ROTATION. PERFORMED SPEED TRIM FAIL FAULT HISTORY CHECK ON CHANNEL A & B, BOTH CHANNELS REPORT FAILURE OF COL SW MODULE M1201. REPLACED F.O'S COLUMN CUTOUT SWITCH(M1201)REF MM 27-41-51-400-801. COLUMN CUTOUT SWITCHS TE
- [SDR SWAA2025121552653](https://openairdocs.org/sdr/SWAA2025121552653.md): Trim Motor · inoperative · Dec 13, 2025 · N8676A · Boeing 7378H4
  > CREW REPORTS STAB TRIM INOPERATIVE, WORKS WITH AUTOPILOT. R & R STABILIZER TRIM MOTOR IAW AMM 27-41-71. TESTED GOOD IAW AMM 27-41-71-700-801.
- [SDR SWAA2025120140004](https://openairdocs.org/sdr/SWAA2025120140004.md): Trim Motor · failed · Nov 25, 2025 · N259WN · Boeing 7377H4
  > MAIN ELECTRIC STABILIZER TRIM FAIL IN FLIGHT. R & R STAB TRIM MOTOR IAW AMM 27-41-71.
- [SDR DXTA2025103105501](https://openairdocs.org/sdr/DXTA2025103105501.md): Trim System · out of rig · Oct 30, 2025 · N625QS · Cessna 680A
  > ON DEPARTURE I NOTICED THE AIRCRAFT PITCHED OFF THE RUNWAY MORE AGGREESIVELY THAN NORMAL PITCH INPUT. CLIMBING AT 250 KNOTS FELT NORMAL. OVER 10,000' CLIMHING AT 270 WE RECIEVED AMBER RETRIM NOSE DOWN MESSAGE ONCE OR TWICE. ON REACHING CRUISE ALTITUDE OR FL240
- [SDR DALA2025102407797](https://openairdocs.org/sdr/DALA2025102407797.md): Warning Message · false activation · Oct 21, 2025 · N997AT · Boeing 717200
  > ATO- DURING TAKEOFF ROLL THE CREW REPORTED A STAB OUT OF TRIM AURAL WARNING AND ABORTED TAKEOFF. MAINTENANCE PERFORMED STABILIZER SYSTEM TESTS AND RETURNED TO SERVICE.(7843690)
- [SDR SWAA2025102025214](https://openairdocs.org/sdr/SWAA2025102025214.md): Trim Motor · inoperative · Oct 16, 2025 · N481WN · Boeing 7377H4
  > ELECTRIC STABILIZER TRIM INOPERATIVE. ] R & R STAB TRIM MOTOR PER AMM 27-41-71 OPS CHECK GOOD.
- [SDR SWAA2025092919181](https://openairdocs.org/sdr/SWAA2025092919181.md): Trim Motor · loose · Sep 29, 2025 · N203WN · Boeing 7377H4
  > ELECTRIC STABILIZER TRIM INOP AFTER TAKE OFF. FOUND STABILIZER TRIM MOTOR ELECTRICA CONNECTOR D700 LOOSE. AS PRECAUTION, R&R STABILIZER TRIM MOTOR PER AMM 27-41-71. OPS CHECK GOOD
- [SDR 3EJA2025102400002](https://openairdocs.org/sdr/3EJA2025102400002.md): Trim System · faulted · Sep 25, 2025 · N701JS · Cessna 525B
  > AS THE NOSE CLIMBED ABOVE THE FLIGHT DIRECTOR USED THE ELECTRICAL NOSE DOWN TRIM BUT WAS NOT ABLE TO GET THE AIRCRAFT NOSE DOWN. THEN ATTEMPTED TO PUSH THE CONTROL YOKE FORWARD AND HAD A HARD TIME GETTING THE NOSE DOWN AND SAW THE CAS MESSAGE “ELECTRICAL TRIM
- [SDR DALA2025091806858](https://openairdocs.org/sdr/DALA2025091806858.md): Trim System · failed · Sep 17, 2025 · N326DU · Airbus BD5001A11
  > DIVERTING TO PHL DUE TO STABILIZER TRIM FAIL. FOUND OMS FAULT CODES 2741F0013, 2741F0036 AND 2741F0037. DUE TO INFLIGHT MSG, HSTA REPLACED. (LP# 7769944)
- [SDR SWAA2025090812039](https://openairdocs.org/sdr/SWAA2025090812039.md): Spring · broken · Sep 5, 2025 · N8695D · Boeing 7378H4
  > IN CLIMB ELECTRIC STAB TRIM WILL NOT TRIM NOSE DOWN. NOSE UP TRIM FUNCTIONED NORMALLY. TS WITH FIM 27-41-804 FOUND STAB TRIM LIMIT SWITCH S844 INOP; TENSION SPRING BROKEN. REMOVED AND REPLACED S844 AND ADJ/TEST GOOD REF MM 27-41-94
- [SDR AALA202509059777](https://openairdocs.org/sdr/AALA202509059777.md): Trim Motor · failed · Sep 3, 2025 · N301UC · Boeing 7378
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FIRST WE GOT STAB OUT OF TRIM. AFTER GOING THROUGH THE CHECKLIST AND DISCONNECTING THE AUTOPILOT AND AUTOTHROTTLES, WE HAD NO ELECTRIC TRIM. THAN WE RECEIVED A STAB TRIM FAIL. AIRCRAFT EMERGENCY LANDED S
- [SDR AALA202509049777](https://openairdocs.org/sdr/AALA202509049777.md): Trim System · failed · Sep 3, 2025 · N301UC · Boeing 7378
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FIRST WE GOT STAB OUT OF TRIM. AFTER GOING THROUGH THE CHECKLIST AND DISCONNECTING THE AUTOPILOT AND AUTOTHROTTLES, WE HAD NO ELECTRIC TRIM. THAN WE RECEIVED A STAB TRIM FAIL. AIRCRAFT EMERGENCY LANDED S
- [SDR SWAA2025102126549](https://openairdocs.org/sdr/SWAA2025102126549.md): Trim Motor · inoperative · Aug 24, 2025 · N7858A · Boeing 73779P
  > ELECTRIC STABILIZER TRIM INOPERATIVE. R & R STAB TRIM MOTOR PER AMM 27-41-71 OPS CHECK NORMAL
- [SDR CALA2025082208052](https://openairdocs.org/sdr/CALA2025082208052.md): Pca · faulted · Aug 21, 2025 · N685UA · Boeing 7673CB
  > REPORTED A SPOILERS EICAS, OVERHEAD LIGHT SHORTLY AFTER TAKEOFF. TROUBLESHOOTING INCLUDED BITE OF SCM 1L AND MEGGER CHECKS ON EXCITATION WIRING TO SPOILERS NR 2 & 11, WITH NO SHORTS FOUND. MAINTENANCE REPLACED THE NR 2 SPOILER PCA. OPS AND LEAK CHECKS SATIS
- [SDR DALA2025081106004](https://openairdocs.org/sdr/DALA2025081106004.md): Control Cable · out of adjust · Aug 10, 2025 · N346NB · Airbus A319114
  > EMPENNAGE THS COMPENSATOR HAS LOW TENSION. PERFORMED THE ADJUSTMENT OF THE TRIMMABLE HORIZONTAL STABILIZER (THS) CONTROL CABLES LENGTH IAW AMM TASK 27-41-00-820-002-A.

Next page: https://openairdocs.org/jasc/2740/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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
```

This list as a web page: https://openairdocs.org/jasc/2740/reports

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