What it covers
For the reports pertaining to the controller units only and not for the system. The defective part should be identified by the part name and part number whenever possible.
Service difficulty reports · 2,041
Reports filed under 2131, newest first.
| 1995 | 45 |
|---|---|
| 1996 | 70 |
| 1997 | 74 |
| 1998 | 53 |
| 1999 | 63 |
| 2000 | 76 |
| 2001 | 90 |
| 2002 | 53 |
| 2003 | 56 |
| 2004 | 47 |
| 2005 | 62 |
| 2006 | 43 |
| 2007 | 67 |
| 2008 | 73 |
| 2009 | 73 |
| 2010 | 59 |
| 2011 | 87 |
| 2012 | 60 |
| 2013 | 58 |
| 2014 | 65 |
| 2015 | 72 |
| 2016 | 63 |
| 2017 | 50 |
| 2018 | 65 |
| 2019 | 84 |
| 2020 | 83 |
| 2021 | 68 |
| 2022 | 83 |
| 2023 | 69 |
| 2024 | 44 |
| 2025 | 51 |
| 2026 | 35 |
SDR IPXA2026101437503Controller · faultedCABIN ALTITUDE EICAS MSG AT FL300 ORDERED RIGHT PACK TEMP CONTROLLER.SDR CALA2026100820232Controller · faultedCABIN PRESSURE DIFF IS ABOVE LIMITS, DESCENDED FROM FL 390 TO 350. REMOVED AND REPLACED CPC NR 2 IAW AMM 21-31-01, OPS CHKD GOOD. INSPECTED BOTH PACK BAYS FOR LEAKS, NONE NOTED. INSPECTED OUTFLOW VALVE AND OVER PRESSURE VALVES. NO DEFECTS NOTED.SDR DALA2026100505503Controller · faultedATB - TO SLC DUE TO A PRESSURIZATION ISSUE SHORTLY AFTER TAKEOFF. REMOVED & REPLACED NUMBER 1 IASC COMPUTER, OPS CHECK GOOD. (LP 9167904; AIRCRAFT WAS GROUNDED)
See all 2,041 reports