What it covers
The system components and parts including actuator from the control column to the elevators that cause movement. Includes control-actuating mechanism for "ruddervators" installed on "V" tail aircraft. Does not include hinges, structure, and balance weights filed in JASC code 5520, or the autopilot servo in JASC code 2216. Typical parts are torque tube, cable, rod end, stops, actuator, feel computer, bracket, control valve, bob weight, etc.
Service difficulty reports · 2,647
Reports filed under 2730, newest first.
| 1995 | 115 |
|---|---|
| 1996 | 132 |
| 1997 | 107 |
| 1998 | 85 |
| 1999 | 102 |
| 2000 | 127 |
| 2001 | 177 |
| 2002 | 100 |
| 2003 | 89 |
| 2004 | 81 |
| 2005 | 104 |
| 2006 | 85 |
| 2007 | 108 |
| 2008 | 85 |
| 2009 | 79 |
| 2010 | 90 |
| 2011 | 115 |
| 2012 | 108 |
| 2013 | 104 |
| 2014 | 53 |
| 2015 | 51 |
| 2016 | 43 |
| 2017 | 41 |
| 2018 | 43 |
| 2019 | 69 |
| 2020 | 37 |
| 2021 | 44 |
| 2022 | 54 |
| 2023 | 52 |
| 2024 | 56 |
| 2025 | 68 |
| 2026 | 43 |
SDR AALA202610191184Elevator · vibrationAIRCRAFT WAS GROUNDED: ON DESCENT AT 290 AND SLOWING WITH AIRCRAFT CLEAN, EXCESSIVE VIBRATION WHEN SPEED BRAKES WERE GREATER THAN 1/2. COULD NOT USE SPEED BRAKES GREATER THAN 1/2 DUE TO MODERATE VIBRATION - MAINTENANCE HAS ISOLATED THE SOURCE TO THE ELEVATORS.SDR AALA202610088184Spring · brokenAIRCRAFT WAS GROUNDED: NO ELEVATOR FEEL ON ROTATION. NO LIGHTS OR OTHER INDICATIONS NOTED. FOUND ELEVATOR FEEL AND CENTERING SPRING BROKEN. REMOVED AND REPLACED SPRING AS PER AMM 27-31-64-400-802. FORCE FEEL TEST PASSED.SDR SCNA20261002415Indication Sys · intermittentFIRST OFFICER SIDE SPEED LIM FLAG INTERMITTENTLY FLASHING IN FLIGHT RED & BLACK STICK SHAKER AND MAX OP BARS REMOVED. PERFORMED FIM 27-32 TASK 833 WITH NO EXISTING FAULTS ON STALL MANAGEMENT YAW DAMPNER 2 FAULT HISTORY SHOWED FLIGHT MANAGEMENT COMPUTER DATA I
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