What it covers
The system and components that provide for the jettison of fuel overboard during flight. Typical parts are valve, switch, dump chute, etc.
Service difficulty reports · 125
Reports filed under 2830, newest first.
| 1995 | 2 |
|---|---|
| 1996 | 4 |
| 1997 | 5 |
| 1998 | 8 |
| 1999 | 6 |
| 2000 | 8 |
| 2001 | 2 |
| 2002 | 3 |
| 2003 | 5 |
| 2004 | 6 |
| 2005 | 5 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 11 |
| 2010 | 12 |
| 2011 | 5 |
| 2012 | 3 |
| 2013 | 3 |
| 2014 | 6 |
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
SDR 9WGA2026040925801Pump · corrodedFUEL OVERRIDE JETTISON PUMP CENTER TANK-RIGHT M225 BEHIND OF THE BONDING JUMPER WAS FOUND CORROSION OF STRUCTURE. REPAIRED AREA AT FUEL OVERRIDE JETTISON PUMP CENTER TANK RIGHT M225, IAW B747-400 SRM 51-10-02, SRM 57-10-10, SOPM 20-10-03, WGN-WGN-26-0022-03B,SDR 9WGA2026032335602Pump · corrodedDURING HEAVY MAINTENANCE CHECK EVIDENCE OF CORROSION AROUND RIGHT CENTER TANK JETTISON PUMP. WORK ACCOMPLISHED IAW AGREEMENT NR WGN-RE-2500580. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.SDR HALA20250702204Actuator · faultedETOPS - A/C WONT TAKE FUEL. BITE TEST OF FCMC + FUEL VALVES TEST FAULTS LH FUEL JETTISON VALVE ACTUATOR. REMOVED OF LH FUEL JETTISON VALVE ACTUATOR PER AMM 28-31-51-000-801-A. INSTALLED ACTUATOR PER AMM 28-31-51 OPS CHECK GOOD. OK FOR SERVICE.
See all 125 reportsOther codes in chapter 28 · 13
2800Aircraft Fuel System2810Fuel Storage2820Aircraft Fuel Distribution System2821Aircraft Fuel Filter/Strainer2822Fuel Boost Pump2823Fuel Selector/Shut-Off Valve2824Fuel Transfer Valve2840Fuel Indicating System2841Fuel Quantity Indicator2842Fuel Quantity Sensor2843Fuel Temperature Indicator2844Fuel Pressure Indicator2897Fuel System Wiring