What it covers
The system components and parts of the rudder trim control system, from the cockpit control to the rudder that causes deflection. Does not include hinges or structure, which are filed in JASC code 5543, or the yaw dampers, which are filed in JASC code 2210. Typical parts are actuator, actuator bracket, cable, pulley, chain, rod end, bellcrank, etc.
Service difficulty reports · 686
Reports filed under 2721, newest first.
| 1995 | 18 |
|---|---|
| 1996 | 20 |
| 1997 | 17 |
| 1998 | 15 |
| 1999 | 10 |
| 2000 | 19 |
| 2001 | 17 |
| 2002 | 22 |
| 2003 | 28 |
| 2004 | 30 |
| 2005 | 35 |
| 2006 | 37 |
| 2007 | 31 |
| 2008 | 24 |
| 2009 | 33 |
| 2010 | 43 |
| 2011 | 40 |
| 2012 | 33 |
| 2013 | 36 |
| 2014 | 22 |
| 2015 | 17 |
| 2016 | 22 |
| 2017 | 13 |
| 2018 | 2 |
| 2019 | 28 |
| 2020 | 7 |
| 2021 | 9 |
| 2022 | 20 |
| 2023 | 6 |
| 2024 | 10 |
| 2025 | 12 |
| 2026 | 10 |
SDR 2026FA0000828Arm · brokenTHIS PART CONNECTS THE RUDDER TRIM ACTUATOR TO THE RUDDER BAR ASSEMBLY. THE PART HAS TWO ARMS WELDED TO IT. ONE CONNECTS TO THE RIGHT RUDDER CABLE AND THE OTHER CONNECTS TO THE RUDDER TRIM ACTUATOR. THE ARM ATTACHED TO THE RUDDER TRIM ACTUATOR BREAKS OFF NEAR SDR DALA2026092205285Actuator · faultedATB - DUE TO EXCESSIVE RUDDER TRIM. REPLACED RUDDER TRIM ACTUATOR (10CC). (LP 9499870 - AIRCRAFT WAS GROUNDED)SDR ABXA20260827375Rudder Control · faultedRUDDER RATIO EICAS MESSAGE CAME ON AFTER PUSH BACK. A/C RETURNED TO GATE (BTB) AND MTX GROUNDED A/C MTX RESET SYSTEM AND OPS CHECK IAW AMM 27-21-00. OPS CHECK GOOD.AND RETURNED A/C TO SERVICE.
See all 686 reports