What it covers
The system and components which provide and control a source of pressure and high volume of air for aircraft using systems such as engine starting, cabin air conditioning prior to starting engines. Typical parts are duct, bleed valve, clamp, seal, etc.
Service difficulty reports · 949
Reports filed under 4950, newest first.
| 1995 | 6 |
|---|---|
| 1996 | 13 |
| 1997 | 19 |
| 1998 | 17 |
| 1999 | 12 |
| 2000 | 12 |
| 2001 | 13 |
| 2002 | 14 |
| 2003 | 13 |
| 2004 | 8 |
| 2005 | 15 |
| 2006 | 22 |
| 2007 | 15 |
| 2008 | 13 |
| 2009 | 33 |
| 2010 | 42 |
| 2011 | 46 |
| 2012 | 34 |
| 2013 | 54 |
| 2014 | 22 |
| 2015 | 12 |
| 2016 | 24 |
| 2017 | 49 |
| 2018 | 119 |
| 2019 | 96 |
| 2020 | 56 |
| 2021 | 47 |
| 2022 | 26 |
| 2023 | 22 |
| 2024 | 34 |
| 2025 | 24 |
| 2026 | 17 |
SDR I5PA2026090968804Valve · intermittentETOPS SIGNIFICANT REPORT. APU PNEUMATIC SHUTDOWN VALVE INTERMITTENT. REPLACED APU PNEUMATIC SHUTOFF VALVE PER APPLICABLE AMMSDR I5PA2026090768803Switch · inoperativeETOPS SIGNIFICANT REPORT. APU PNEUMATICS INOP. REPLACED APU GEN DPI SWITCH PER APPLICABLE AMM.SDR I5PA2026090288801Apu · inoperativeETOPS SIGNIFICANT REPORT, APU PNEUMATICS INOPERATIVE. REPLACED APU PER APPLICABLE AMM
See all 949 reports