What was found
WHILE PERFORMING EMERGENCY LIGHT TEST GOT A BAT/ EPSU 13WL AFT L MSG. / REPLACED EPSU BATTERY ON EPSU"
- Difficulty date
- February 18, 2020
- Submitted
- February 21, 2020
- Operation
- Air carrier
- Aircraft
- N326NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2586
- Aircraft time
- 43,676 hours, 32,998 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- AD321431
- Part serial
- 198459
- 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.