What it covers
The units which sense and transmit to the cockpit indicator or indicator lamps, the pressure of fuel available at the engine fuel control/carburetor. Includes pressure switch and circuitry for warning indication. Typical parts are transducer, transmitter, switch, etc.
Service difficulty reports · 198
Reports filed under 7334, newest first.
| 1995 | 7 |
|---|---|
| 1996 | 5 |
| 1997 | 22 |
| 1998 | 10 |
| 1999 | 2 |
| 2001 | 9 |
| 2002 | 4 |
| 2003 | 4 |
| 2004 | 5 |
| 2005 | 5 |
| 2006 | 6 |
| 2008 | 6 |
| 2009 | 4 |
| 2010 | 9 |
| 2011 | 14 |
| 2012 | 10 |
| 2013 | 10 |
| 2014 | 3 |
| 2015 | 8 |
| 2016 | 8 |
| 2017 | 8 |
| 2018 | 9 |
| 2019 | 11 |
| 2020 | 4 |
| 2022 | 6 |
| 2023 | 1 |
| 2025 | 3 |
| 2026 | 5 |
SDR AALA202605205803Pressure Switch · faultyAIRCRAFT WAS NOT GROUNDED: FUEL FILTER BYPASS CAUTION LIGHT AFTER TAKE OFF. LIGHT IS INTERMITTENT. REMOVED AND REPLACE NUMBER 2 ENGINE FUEL FILTER (AALA202605209972), PER MM 73-11-02. ALSO, REMOVED AND REPLACED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH (AALA20SDR AALA202604071673Pressure Switch · faultyAIRCRAFT WAS GROUNDED: FUEL FILTER BYPASS LIGHT ON NUMBER 2 ENGINE CAME ON AFTER BOTH ENGINES STARTED AND STABILIZED. REMOVED AND AREPLACED NUMBER 2 ENGINE FUEL FILTER (AALA202604075355), PER MCM CARD 08L40073004. ALSO, REMOVED AND REPLACED FUEL DIFFERENTIAL PSDR HYIA20260327009Sensor · defectivePILOT REPORTED ON CLIMB RIGHT ENGINE SURGING FOLLOWED BY RED LOW FUEL PRESSURE CAS MESSAGE WITH UNCONTROLLABLE YAW, THE PILOT FEATHERED THE PROP AND RETURNED TO LAND. MAINTENANCE INSPECTED AND FOUND THE FUEL PRESSURE SENSOR CAUSING THE ISSUE. THE SENSOR WAS RE
See all 198 reports