What was found
EPSU FAILED A SYS TEST AT 15WL. REPLACED EPSU BATTERY.
- Difficulty date
- June 4, 2017
- Submitted
- June 5, 2017
- Operation
- Air carrier
- Aircraft
- N291AY
- Make and model
- Airbus A330243
- Aircraft serial
- 1502
- Aircraft time
- 13,429 hours, 2,146 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321430
- 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.