# Service difficulty reports: JASC 2711

A list on [JASC 2711](https://openairdocs.org/jasc/2711.md).

Reports filed under 2711 · Aileron Tab Control System, newest first.

Page 1 of 9 · 415 reports

- [SDR AALA202604241954](https://openairdocs.org/sdr/AALA202604241954.md): Aileron Sys · weak · Apr 23, 2026 · N913AN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: INFLIGHT THE AILERON CONTROL FEEL WENT SOFT WITH LITTLE RESISTANCE BUT THEN ALSO HAD INCREASES RESISTANCE. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT CLT. FOLLOWED FIM 27-11-00-810-811. ACCOMPLISHED AILER
- [SDR 141A202512140001](https://openairdocs.org/sdr/141A202512140001.md): Trim System · abnormal · Dec 14, 2025 · N208BK · Cessna 208B
  > I TOOK FLIGHT CONTROLS TO TRY TRIMMING OUT THE AILERON TRIM MORE THOROUGHLY. HOWEVER, WHEN I ROLLED IT LEFT, IT PUSHED BACK AND WENT BACK TO THE RT. THIS TIME IT WAS FAR LEFT OF CENTER, AND HAD TO HOLD THE YOKE TO THE RT IN ORDER TO KEEP THE WINGS LEVEL. UPON
- [SDR DXTA2025120105885](https://openairdocs.org/sdr/DXTA2025120105885.md): Trim Tab · excess play · Nov 28, 2025 · N794QS · Bombdr BD1001A10
  > IN CLIMB THROUGH APPROX 15,000 FT, WAS HAND FLYING AUTO PILOT OFF, EXPERIENCED WHAT WOULD BE CALLED A MODERATE OR HIGHER FLUTTER IN CONTROL COLUMN, WITH A MILD ROLL BACK IN FORTH, LT TO RT IN ROLL AXIS. CLIMBING ON PROFILE OF 280 KNOTS. CONDITION WAS EXPE
- [SDR S9BA202503110001](https://openairdocs.org/sdr/S9BA202503110001.md): Switch · loose · Mar 7, 2025 · Dhav DHC6300
  > 03/07/2025 CREW REPORTED:'AILERON ACT. TRIM CB POPPED IN FLIGHT ELECTRICAL BURNING SMELL." MAINTENANCE INSPECTED DEFERRED THIS ITEM AS PER MEL 27-2. MAINTENANCE CORRECTIVE ACTION:" INSPECTED AILERON TRIM SYSTEM FOUND CONNECTION AT SWITCH LOOSE REPOSITIONED AND
- [SDR CALA2024112502923](https://openairdocs.org/sdr/CALA2024112502923.md): Actuator · misinstalled · Nov 22, 2024 · N57111 · Boeing 757224
  > FOUND AILERON TRIM ACTUATOR INSTALLED INCORRECTLY, BARREL NUT RETAINER MISSING. CORRECTLY REINSTALLED BOLT RETERNER IAW AMM 27-11-14-022-008.
- [SDR QXEA2024111800276](https://openairdocs.org/sdr/QXEA2024111800276.md): Aileron · binding · Nov 16, 2024 · N643QX · Emb ERJ170200LR
  > AILERON BINDING FELT IN YOKE. SQUEAK NOISE HEARD WITH AUTOPILOT ON AND OFF, YOKE REQUIRES ADDITIONAL FORCE TO MOVE IN AILERON TRAVEL. NO EICAS MESSAGES DISPLAYED AND AILERON REACH FULL TRAVEL ON FLIGHT CONTROL PAGE. REMOVED FROM SERVICE. PERFORMED FIM 27-10-00
- [SDR DALA2024060505805](https://openairdocs.org/sdr/DALA2024060505805.md): Actuator · faulted · Jun 5, 2024 · N6701 · Boeing 757232
  > AIRCRAFT 6701, LT MLG WW, AILERON TRIM ACTUATOR BEARING FOUND SEIZED DURING INSPECTION CHECK. CORRECTIVE ACTION: REPLACED AILERON TRIM ACTUATOR. PERFORMED SATISFACTORY FUNCTIONAL CHECK IAW B757 AMM 27-11-14-422-022 STEP G. (8). (LP 0377828, 0332930)
- [SDR ABXA2024053100414](https://openairdocs.org/sdr/ABXA2024053100414.md): Trim System · failed · May 30, 2024 · N783AX · Boeing 767281
  > AILERONS DO NOT CENTER THEMSELVES, AILERON FEEL EXTREMELY LIGHT. MOVE LEFT/ RIGHT THEY STAY LEFT RIGHT.
- [SDR AALA202312121197](https://openairdocs.org/sdr/AALA202312121197.md): Bearing · out of balance · Dec 7, 2023 · N903AN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: LIGHT AIRFRAME VIBRATION SIMILAR TO CONTINUOUS VERY LIGHT TURBULENCE DURING ALL ALTITUDES AND AIRSPEEDS. RIGHT AND LEFT NLG DOOR LOWER RED END BUSHINGS WORN. REMOVED AND REPLACED BUSHINGS PER AMM 32-22-11. FIT AND FAIR CHECK GOOD (AALA20
- [SDR VNAA202307181111](https://openairdocs.org/sdr/VNAA202307181111.md): Trim System · malfunctioned · Jul 15, 2023 · N720PS · Cndair CL6002C10
  > AILERON TRIM RUNAWAY. FOLLOWED QRH NO EFFECT. RETURNED A/C TO NORMAL CONFIG ON GRD. REMOVED AND REPLACED THE AILERON/RUDDER CONTROL PANEL IAW CRJ-700 AMM 27-12-10-000/400-801-PSA. OPS CHECK GOOD.
- [SDR DALA2023022801506](https://openairdocs.org/sdr/DALA2023022801506.md): None · none · Feb 27, 2023 · N545US · Boeing 757251
  > SHIP 5645 WHILE PERFORMING AMDS CARD 2711-01030-01 FOUND AILERON TRIM BEARING SEIZED. CORRECTIVE ACTION: R&R AILERON TRIM ACTUATOR PER AMDS WORKCARD. (4073715)
- [SDR HYIA20230228001](https://openairdocs.org/sdr/HYIA20230228001.md): None · none · Feb 17, 2023 · N949CA · Tecnam P2012
  > PILOT REPORTED AILERON TRIM UNCOMMANDED MOVEMENT AND THE AILERON TRIM KNOB INOPERATIVE. THEY ADVISED THE AILERON TRIM ROLLED BACK & FORTH UNCOMMANDED WITH THE AUTOPILOT OFF DURING PREFLIGHT. MAINTENANCE INSPECTED AND FOUND CHAFFED WIRES AT THE AILERON, REPAIRE
- [SDR CALA2022101002758](https://openairdocs.org/sdr/CALA2022101002758.md): Pcu · false activation · Oct 10, 2022 · N38727 · Boeing 737724
  > UNCOMMANDED ROLLL LEFT AND RIGHT AT 2500FT PERFORMED DFCS FLIGHT FAULTS CHK, NO FAULTS BOTH A/B SYSTEMS. CURRENT STS- NO FAULTS FOR A/P. PEFORMED DFCS LAND VERIFY BITE I.A.W. AMM 22-11-00, "PASSED". ENGAGED & DISENGAGED A/P''S MULTI- PLE TIMES WITH NO KICKBACK
- [SDR QXEA2022083100281](https://openairdocs.org/sdr/QXEA2022083100281.md): None · none · Aug 30, 2022 · N626QX · Emb ERJ170200LR
  > AILERON CABLE RUBBING WHEN TURNING TO THE RIGHT AND SQUEAKS. NO VIBRATION DURING FLIGHT. REMOVED FROM SERVICE. PERFORMED E175 FIM TASK 27-10-00-810-803-A, STEPS 4. THROUGH 4.D(2), NO DEFECTS FOUND, PERFORMED AILERON CONTROL SYSTEM OPERATIONAL TEST IAW E175 AM
- [SDR QXEA2022062700234](https://openairdocs.org/sdr/QXEA2022062700234.md): Aileron · dented · Jun 24, 2022 · N451QX · Bombdr DHC8402
  > WHILE PERFORMING THE AILERON CONTROL CHECK, THERE APPEARS TO BE BINDING THROUGH THE NEUTRAL POSITION OFTHE YOKE. THERE IS ALSO THUMPING FELT THROUGH THE FLOOR. REMOVED FROM SERVICE. PERFORMED ROLL DISCONNECT, FOUND ISSUE REDUCED ON FO SIDE AND UNCHANGED ON CA
- [SDR QXEA2022062700236](https://openairdocs.org/sdr/QXEA2022062700236.md): Yoke · lack of lube · Jun 23, 2022 · N402QX · Bombdr DHC8402
  > DURING CLIMBOUT- YOKE HARED TO TURN LEFT AT SPEED 220 KNOTS. YOKE NORMAL FORCE TO TURN RIGHT. REMOVED FROM SERVICE. C/W GVI & TACTILE MOVEMENT OF BOTH AILERONS AND VISABLE ATTACHING HARDWARE. NO DEFECTS FOUND. RAN ENGINES & C/W FOM CHECK IAW GPM 9.2.5. ALL CON
- [SDR UIEA2022053100562](https://openairdocs.org/sdr/UIEA2022053100562.md): Pca · leaking · May 26, 2022 · N1997A · Boeing 76733A
  > WITH LEFT AND CENTER HYD SYS DEPRESSURIZED LEFT INBOARD AILERON FLOATS UP DURING LEVEL FLIGHT RESULTING IN HARD LEFT ROLL. FOUND LEFT INBOARD AILERON INBOARD & OUTBOARD PCA'S LEAKING AT SCRAPPER SEALS. REMOVED AND REPLACED O/B PCA IAW B767 AMM 27-11-48. STEPS
- [SDR UIEA2022053100561](https://openairdocs.org/sdr/UIEA2022053100561.md): Pca · erratic · May 25, 2022 · N1997A · Boeing 76733A
  > AIRPLANE WAS HAVING PROBLEMS MAINTAINING VNAV PTH ON THE ARRIVAL ROUTE. AFTER DISCONNECTING AUTOPILOT I FELT HEAVY RESISTANCE WITH AILERON FLIGHT CONTROLS. BOTH LEFT AND RIGHT AILERON INPUT AT AIRSPEEDS ABOVE 200 KTS. AILERON TRIM SHOWED ZERO WITH LEVEL CONTRO
- [SDR UIEA2022041400301](https://openairdocs.org/sdr/UIEA2022041400301.md): Pca · broken · Apr 13, 2022 · N407KZ · Boeing 7474KZF
  > FOUND LH WING INBD AILERON PCA ROD END BROKEN(<P>1. IAW AMM 27-11-12-002-001 REV 103 AND AMM 27-11-12-402-010 REV 103 REPLACE LH WING INBD AILERON PCA</P>)
- [SDR UIEA2022041400304](https://openairdocs.org/sdr/UIEA2022041400304.md): Pca · broken · Apr 13, 2022 · N407KZ · Boeing 7474KZF
  > FOUND RH WING INBD AILERON PCA ROD ENG BROKEN(<P>1. IAW AMM 27-11-12-002-001 REV 103 AND AMM 27-11-12-402-010 REV 103 REPLACED RH WING INBD AILERON PCA</P>)
- [SDR ABXA2022031133](https://openairdocs.org/sdr/ABXA2022031133.md): None · none · Mar 11, 2022 · N651GT · Boeing 767232
  > AILERON LOCKOUT LIGHT AND EICAS MSG ILLUMINATED. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE PERFORMED FIM 27-11 FAULT TREE 804 AND NO DISCREPANCIES NOTED AT THIS TIME PER 27-11-44. DMI 29728 CLEARED. PLACARD REMOVED. OUTBOARD AILERON LOCK
- [SDR QXEA2022030700108](https://openairdocs.org/sdr/QXEA2022030700108.md): None · none · Mar 5, 2022 · N623QX · Emb ERJ170200LR
  > FO YOKE IS FLYING STRAIGHT AND LEVEL "CANTED" 2-3 DEGREES TO THE RIGHT. IT DOES SO IN MULTIPLE PHASES OF FLIGHT AND VARYING WIND DIRECTIONS. REMOVED FROM SERVICE. C/W E175 FIM TASK 27-10-00-810-805A UP TO STEP 5(A-L) CONTROL YOKE DISCONNECTED, NO HELP. EICAS
- [SDR A6WA202202218112](https://openairdocs.org/sdr/A6WA202202218112.md): Aileron · corroded · Jan 17, 2022 · N438AW · Cndair CL6002B19
  > LH WING AILERON PN CC670-13000-1 HAS INTERNAL STRUCTURE CORROSION. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED AND REPLACED LH WING AILERON PN CC670-13000-1, SN 7693. PERFORMED RIGGING CHECK AND OPERATIONAL TESTS OF THE FLIGHT CONTROL SYSTEM. ALL WORK WITHI
- [SDR SWIA202263876](https://openairdocs.org/sdr/SWIA202263876.md): None · failed · Jan 14, 2022 · N448SW · Cndair CL6002B19
  > DUE TO FAILED BACKLASH OF RH AILERON SYTEM 2 PCU AND SYSTEM 3 PCU AFTER HARDWEAR AND PCU OUTPUT LINK CHANGE, RH AILERON REQUIRES ASSEMBLY REPLACEMENT. (FILED - CLOSED)REMOVED AND REPLACED RH AILERON PER AMM 27-15-01. SEE ATTACHED TASK CARD 27-900-1001-SKY FO
- [SDR DALA2021120107385](https://openairdocs.org/sdr/DALA2021120107385.md): None · none · Nov 27, 2021 · N539US · Boeing 757251
  > SHIP 5639 CRACK ON AILERON TRIM ACTUATOR ATTACHMENT LUG IN REF. AMDS. CORRECTIVE ACTION: SUMMARY OF NRC 00240: CRACK ON AILERON TRIM ACTUATOR ATTACHMENT LUG WAS REPAIRED (WELDED) PER ETI-57-21-552 REV.5 AND ER/A 595604-14AD REV. ORIGINAL. (2032449)
- [SDR 2022FA0000064](https://openairdocs.org/sdr/2022FA0000064.md): None · none · Nov 20, 2021 · N957AM · Boeing 737852
  > CAPTAIN REPORTED THAT WITH 0 UNITS OF RUDDER TRIM CONTROL WHEEL WAS LOCATED 1 UNIT TO THE LEFT. MAINTENANCE PERSONNEL PERFORMED THE FIM 27-21 TASK 806 PROCEDURE, DETECTING THE RUDDER TRIM CONTROL WHEEL WAS NOT MOVED FREELY; SO RUDDER TRIM CONTROL WHEEL ADJUSTM
- [SDR 2021F00354](https://openairdocs.org/sdr/2021F00354.md): None · none · Nov 20, 2021 · N957AM · Boeing 737800*
  > RUDDER TRIM CONTROL WHEEL WAS NOT MOVED FREELY, CAPTAIN REPORTED THAT WITH 0 UNITS OF RUDDER TRIM CONTROL WHEEL WAS LOCATED 1 UNIT TO THE LEFT. MAINTENANCE PERSONNEL PERFORMED THE FIM 27-21 TASK 806 PROCEDURE, DETECTING THE RUDDER TRIM CONTROL WHEEL WAS NOT MO
- [SDR VNAA2022010299910](https://openairdocs.org/sdr/VNAA2022010299910.md): Cable · corroded · Nov 10, 2021 · N527EA · Cndair CL6002C10
  > RIGHT HAND WING AILERON CABLES ARE CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED RIGHT HAND WING AILERON CABLES (P/N: BA670-93210-31, BA670-93210-27, BA670-93210-25, BA670-93210-29) I/A/W CRJ700 AMM 27-11-00-000-803, 27-11-00-400-803 AND 27-11-00-220-810
- [SDR VNAA2022010219991](https://openairdocs.org/sdr/VNAA2022010219991.md): Cable · corroded · Nov 10, 2021 · N527EA · Cndair CL6002C10
  > LEFT HAND WING AILERON CABLES ARE CORRODED CORRECTIVE ACTION: REMOVED AND REPLACED LEFT HAND WING AILERON CABLES (P/NS: BA670-93210-29, BA670-93210-31, BA670-93210-23, BA670-93210-21) I/A/W CRJ 700 AMM 27-11-00-000-803, 27-11-220-810 AND 27-11-00-400-803..
- [SDR 9JLA2021110224055](https://openairdocs.org/sdr/9JLA2021110224055.md): Actuator · defective · Oct 27, 2021 · N426GF · Beech 400A
  > THE MAINTENANCE TEAM FOUND THE RIGHT ROLL TRIM INOP DURING POST FLIGHT CHECKS. IT WAS DETERMINED THAT THE RIGHT ROLL TRIM ACTUATOR WAS DEFECTIVE. THE ACTUATOR WAS REMOVED AND REPLACED WITH AN OVERHAULED UNIT. OPS CHECKS WERE SATISFACTORY AND THE AIRCRAFT WAS R
- [SDR UIEA2021091702036](https://openairdocs.org/sdr/UIEA2021091702036.md): Pca · leaking · Sep 18, 2021 · N662GT · Boeing 76731A
  > HYDRAULIC LEAK ON LEFT OUTBOARD AILERON POWER CONTROL ACTUATOR, INBOARD SIDE(<P>IT WAS REPLACED THE L<SPAN>EFT OUTBOARD AILERON POWER CONTROL ACTUATOR, INBOARD SIDE</SPAN></P>)
- [SDR UIEA2021091702037](https://openairdocs.org/sdr/UIEA2021091702037.md): Pca · leaking · Sep 18, 2021 · N662GT · Boeing 76731A
  > HYDRAULIC LEAK ON LEFT OUTBOARD AILERON POWER CONTROL ACTUATOR (PCA), OUTBOARD SIDE(<P>IT WAS REPLACED THE LEFT OUTBOARD AILERON POWER CONTROL ACTUATOR (PCA), OUTBOARD SIDE</P>)
- [SDR ASMF202110007](https://openairdocs.org/sdr/ASMF202110007.md): Flaperon · damaged · Aug 2, 2021 · N438AM · Boeing 7879
  > DURING TRANSIT CHECK, IT WAS DETECTED A SEVERAL LIGHTNING STRIKES ON RH WING FLAPERON TRAILING EDGE. MAINTENANCE PERSONNEL PERFORMED A LIGHTNING STRIKE CONDITIONAL INSPECTION PHASE 1A, LEVEL EXAMINATION AND PHASE 1B AND II, GENERAL VISUAL INSPECTION AND SYSTEM
- [SDR CALA2021071801118](https://openairdocs.org/sdr/CALA2021071801118.md): Trim System · lack of lube · Jul 18, 2021 · N17753 · Boeing 7377V3
  > PER FLIGHT CREW: HEAVY/DELAYED RESPONSE IN THE AILERONS AND RATCHETING NOISE HEARD DURING ALL ROLL INPUTS AFTER TAKEOFF. PITCH INPUTS WERE NORMAL. PERFORMED GENERAL VISUAL IN W/W, FWD E&E AND E&E OF AILERON FLT CONTROL CABLES, QUADRANTS AND ACTUATORS FOUND NO
- [SDR SWIA202162338](https://openairdocs.org/sdr/SWIA202162338.md): None · damaged · Jun 16, 2021 · N614SK · Cndair CL6002C10
  > ROUTE RH AILERON TO BACK SHOP TO REMOVE AND REPLACE SWEDGED BEARINGS AND BUSHINGS AT HINGE POINTS (INBD, MID, OUTBD) ON RH AILERON PER AMM (C-CHECK RO 11-05-2021) REMOVED AND REPLACED WORN BUSHINGS AND BEARINGS AT RH AILERON REF CRJ 700 AMM 20-31-00-400-80
- [SDR ABXA2021512036](https://openairdocs.org/sdr/ABXA2021512036.md): Warning Message · fault message · May 12, 2021 · N767AX · Boeing 767281
  > AILERON LOCKOUT EICAS MESSAGE AND LIGHT ON DURING TAXI. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. AILERON LOCKOUT SYSTEM PLACED ON DEFERRAL AND AIRCRAFT RELEASED FOR FLIGHT.
- [SDR VNAA202102221111](https://openairdocs.org/sdr/VNAA202102221111.md): Circuit Breaker · tripped · Feb 20, 2021 · N521AE · Cndair CL6002C10
  > WHILE ENROUTE TO ELH, THE CA STATED THAT THE AILERON TRIM CIRCUIT BREAKER HAD POPPED. AFTER DISCUSSIONS WITH DISPATCH, THE CREW MADE THE DECISION TO RETURN TO FIELD FOR MAINTENANCE INSTEAD OF POSSIBLY STRANDING AN AIRCRAFT AT THE AIRPORT IN ELH. AN EMERGENCY W
- [SDR CALA2020113001310](https://openairdocs.org/sdr/CALA2020113001310.md): Actuator · inoperative · Nov 30, 2020 · N16701 · Boeing 737724
  > WING DOWN AILERON TRIM DOES NOT OPERATE LEFT AND RIGHT COULD NOT DUPLICATE FAULT. REMOVED AND REPLACED TRIM CONTROL MODULE ON PEDESTAL, PER AMM 27-11-94-400-801 AND AILERON TRIM ACTUATOR, PER AMM27-11-54-400-801. RUDDER AND AILERON TRIM WORK NORMAL ROTABLE
- [SDR QXEA2020081100237](https://openairdocs.org/sdr/QXEA2020081100237.md): Actuator · malfunctioned · Aug 9, 2020 · N403QX · Bombdr DHC8402
  > ON APPROACH, IMMEDIATELY AFTER DISCONNECTING THE AUTOPILOT, THE YOKE SHOOK FOR 2-3 SECONDS AND FELT SIMILAR TO A STICK SHAKER TEST BUT NOT AS INTENSE. THE SHAKING STOPPED BUT BECAME INTERMITTENT AND LESS INTENSE ALL THE WAY TO THE GROUND. AT TIME OF DISCONNECT
- [SDR O2GA2020070283401](https://openairdocs.org/sdr/O2GA2020070283401.md): Actuator · lack of lube · Jun 30, 2020 · N834UP · Beech B300
  > AILERON TRIM FROZE AT 29,000 FT. TRIM WORKED AFTER DESCENT TO 12,000 FT. MAINTENANCE INSPECTED TRIM TAB ACTUATOR ACCESS PANEL SEAL, ACTUATOR LINKAGES AND TRAVEL CHECKS WITH NO DEFECTS NOTED. MAINTENANCE LUBED TRIM TAB ACTUATORS. GROUND CHECKS PERFORMED WIT
- [SDR AALA2020021109058](https://openairdocs.org/sdr/AALA2020021109058.md): Trim System · malfunctioned · Feb 9, 2020 · N200UU · Boeing 7572B7
  > AIRCRAFT WAS GROUNDED: AIRTURN BACK TO SJO. EXCESSIVE RUDDER TRIM AFTER TAKE-OFF WITH UNCOMMANDED RUDDER/ROLL. EMERGENCY DECLARED. MAINTENANCE FCF REQUIRED TO CONFIRM POSITIVE FIX FOR EXCESSIVE L,ATERAL TRIM ADJUSTMENT CHECK IAW AMM 27-01-00-501. FUNCTIONAL CH
- [SDR DALA2020020500913](https://openairdocs.org/sdr/DALA2020020500913.md): Bearing · failed · Feb 2, 2020 · N697DL · Boeing 757232
  > (AIRCRAFT 697, L/P 1472662) BEARING FROZE ON AILERON TAB ACTUATOR. CORRECTIVE ACTION: R/R'D PER B757 AMM 27-11-14.
- [SDR HALA2019121070290](https://openairdocs.org/sdr/HALA2019121070290.md): Control Unit · malfunctioned · Dec 7, 2019 · N395HA · Airbus A330243
  > AIRCRAFT 395 ATB - RETURNED TO HNL DUE TO FLIGHT CONTROL Y SERVO ECAM FAULT. POST FLIGHT SHOWS FCPC 3 (2CE3) Y RUD SERVO CTL 40CS2 SV TRANSDUCER. CORRECTIVE ACTION: REPLACED YELLOW SYSTEM RUDDER SERVO CONTROL. LP 5390823
- [SDR DALA2019082855018](https://openairdocs.org/sdr/DALA2019082855018.md): Bearing · failed · Aug 24, 2019 · N556NW · Boeing 757251
  > AILERON TRIM ACTUATOR BEARING FAILS ROTATION CHECK. REMOVED AND REPLACED AILERON TRIM ACTUATOR REF B757 AMM 27-11-14. OPS CHECK OK.
- [SDR SWIA2019073046105](https://openairdocs.org/sdr/SWIA2019073046105.md): Actuator · failed · Jul 28, 2019 · N492SW · Cndair CL6002B19
  > AILERON TRIM STUCK LEFT WING DOWN POSITION. FLIGHT 5117. REPLACED AILERON TRIM ACTUATOR IAW AMM.
- [SDR ASMF2019061306](https://openairdocs.org/sdr/ASMF2019061306.md): Aileron · damaged · Apr 12, 2019 · N961AM · Boeing 7878
  > AFTER LANDING AT ICN STATION, IT WAS RECEIVED BOEING MESSAGE ABOUT MISSED PROCEDURES DURING LAST REPARATION OF AILERON ASSY, THEREFORE, THE WO´S 5378411, 5376300 AND 5363517 WERE ISSUED TO PERFORM VISUAL INSPECTION ON RH AILERON; FURTHER IT WAS REQUIRED FERRY
- [SDR HYIA20190401001](https://openairdocs.org/sdr/HYIA20190401001.md): Trim Tab · delaminated · Mar 29, 2019 · N83PB · Cessna 402C
  > PILOT REPORTED "AILERON TRIM TAB EXPLODED IN FLIGHT" INITIAL INSPECTION FOUND THE AILERON TRIM TAB TOP SKIN TO BE DE-LAMINATED FROM THE FORWARD EDGE. MAINTENANCE INSPECTED AND FOUND THE DAMAGE LIMITED TO THE AILERON TRIM TAB, THE TAB WAS REPLACED WITH NO FURTH
- [SDR SIMA2019040100003](https://openairdocs.org/sdr/SIMA2019040100003.md): Fitting · migrated · Mar 27, 2019 · N663AR · Emb EMB145LR
  > L/H AILERON DAMPNER FITTING BUSHING IS MIGRATING. -C/A-REMOVED AND REPLACED LH AILERON PER AMM 27-10-00.
- [SDR AALA201902109003](https://openairdocs.org/sdr/AALA201902109003.md): Actuator · faulty · Feb 8, 2019 · N907AN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: UNCOMMANDED AILERON MOVEMENT LEFT TRIM WHEN TESTED TO THE LEFT. MAINTENANCE REPLACED AILERON TRIM ACTUATOR PER AMM 27-11-54 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.
- [SDR ASMF201810159025](https://openairdocs.org/sdr/ASMF201810159025.md): Control Unit · failed · Sep 29, 2018 · N961AM · Boeing 7878
  > SPOLIER EMCU NO OUTPUT MSG ADVISORY CAPTAIN REPORTED THAT DURING DESCENDS, MESSAGE SPOILER 27646100 WAS SHOWN. MAINTENANCE PERSONNEL PERFORMED FIM DMC-B787-A-27-60-F1-FHA-421A-A PROCEDURE, FINDING FAILURE OF SPOILER ELECTRIC MOTOR CONTROL UNIT PER MESSAGE “NO

Next page: https://openairdocs.org/jasc/2711/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 = '2711'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/2711/reports

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