What it covers
The part which provides the spark in the reciprocating engine cylinders or combustion chamber of turbine engines.
Service difficulty reports · 703
Reports filed under 7421, newest first.
| 1995 | 13 |
|---|---|
| 1996 | 18 |
| 1997 | 22 |
| 1998 | 20 |
| 1999 | 20 |
| 2000 | 24 |
| 2001 | 37 |
| 2002 | 42 |
| 2003 | 53 |
| 2004 | 26 |
| 2005 | 34 |
| 2006 | 17 |
| 2007 | 7 |
| 2008 | 10 |
| 2009 | 16 |
| 2010 | 18 |
| 2011 | 14 |
| 2012 | 39 |
| 2013 | 31 |
| 2014 | 10 |
| 2015 | 5 |
| 2016 | 10 |
| 2017 | 13 |
| 2018 | 23 |
| 2019 | 30 |
| 2020 | 23 |
| 2021 | 23 |
| 2022 | 15 |
| 2023 | 27 |
| 2024 | 14 |
| 2025 | 28 |
| 2026 | 21 |
SDR 2026FA0000783Spark Plug · separationDURING CRUISE FLIGHT, THE AIRCRAFT EXPERIENCED AN IMMEDIATE PARTIAL LOSS OF ENGINE POWER ACCOMPANIED BY SEVERE ENGINE ROUGHNESS. AN EMERGENCY WAS DECLARED, AND THE AIRCRAFT LANDED SAFELY WITHOUT FURTHER INCIDENT. POST-FLIGHT MAINTENANCE INSPECTION REVEALED THASDR I5PA2026083068807Igniter · wornETOPS SIGNIFICANT REPORT, RT ENGINE UPPER IGNITER PLUG WORN. REPLACED IGNITER PLUG IAW AMM.SDR YENA2026082400697Igniter · faultedFLT 346, BCN-BOS. (ETOPS) NR 2 ENGINE IGN B FAULT, R & R ENG #2 IGN B IGNITER PLUG IAW AMM 74-21-01-400-801-A. OPS CHK OK."
See all 703 reports