What was found
SHIP 3305 LED LIGHT UNIT FAULT STAY ON AFTER SELF TEST ON EPSU 13WL. CORRECTIVE ACTION: REPLACED EPSU 13WL. PERFORMED TEST BITE TEST. EPSU IS GOOD. (2023586)
- Difficulty date
- November 17, 2021
- Submitted
- November 22, 2021
- Operation
- Air carrier
- Aircraft
- N805NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0552
- Aircraft time
- 79,460 hours, 10,378 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- None
- Condition
- None
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.