What was found
SHIP 3301 EPSU 11WL FAILED DURING EMERGENCY LIGHT TEST. CORRECTIVE ACTION: REMOVED & REPLACED EPSU PER A330 AMM 33-51. (7346026)
- Difficulty date
- May 16, 2021
- Submitted
- May 17, 2021
- Operation
- Air carrier
- Aircraft
- N801NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0524
- Aircraft time
- 75,218 hours, 9,818 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- No Test
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.