What was found
EMERGENCY LIGHTS OUT AT SEAT 38AB TO 51AB. PERFORMED EPSU BITE TEST. FAULTED EPSU 17WL DOOR 4. R/R EPSU 17WL.
- Difficulty date
- January 23, 2023
- Submitted
- January 24, 2023
- Operation
- Air carrier
- Aircraft
- N854NW
- Make and model
- Airbus A330223
- Aircraft serial
- 0620
- Aircraft time
- 75,750 hours, 9,867 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Faulted
- 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.