What it covers
The system except valve and governor which controls the flow of air through turbine engines. Typical parts are sense line, fittings, cables, sense line filter, speed sense valve, etc.
Service difficulty reports · 902
Reports filed under 7530, newest first.
| 1995 | 64 |
|---|---|
| 1996 | 74 |
| 1997 | 44 |
| 1998 | 36 |
| 1999 | 28 |
| 2000 | 17 |
| 2001 | 24 |
| 2002 | 31 |
| 2003 | 19 |
| 2004 | 15 |
| 2005 | 10 |
| 2006 | 20 |
| 2007 | 9 |
| 2008 | 16 |
| 2009 | 19 |
| 2010 | 17 |
| 2011 | 27 |
| 2012 | 22 |
| 2013 | 20 |
| 2014 | 25 |
| 2015 | 28 |
| 2016 | 53 |
| 2017 | 23 |
| 2018 | 32 |
| 2019 | 31 |
| 2020 | 20 |
| 2021 | 40 |
| 2022 | 49 |
| 2023 | 54 |
| 2024 | 11 |
| 2025 | 21 |
| 2026 | 3 |
SDR YENA2026100200923Actuator · failedFLT 2919, MCO-ALB. ENG 1 COMPRESSOR STALL. R & R ENG # 1 VSV ACUATOR IAW AMM 75-32-41. OPS CHK OK. LEAK CHK OK.SDR 2026FA0000777Bellcrank · crackedRETURN TO BLOCKS DUE TO ENGINE CONTROL WARNING, NR 2 ENGINE FRM 730 010 52. REPLACED BELLCRANK ASSY AT LT VSV ACTUATOR IN ENGINE 2 IAW AMM 73-31-01-800-005-F00 DURING TEST NORMAL.SDR DALA2026052703217Actuator · wornATO- DUE TO RIGHT ENGINE COMPRESSOR VANE FAULT. FOUND VBV MASTER BALLSCREW ACTUATOR WORN AND NOT FUNCTIONING. REPLACED ACTUATOR, MECHANICAL STOP, GEAR MOTOR AND POSITION SENSOR. (LP: 8881690) AIRCRAFT WAS GROUNDED
See all 902 reports