What was found
DURING OPS TEST OF THE EMERGENCY LIGHTS RECIEVED BAT/EPSU (11WL) EMER L CLASS 1 FAULT MESSAGE / R/R EPSU 11WL BATTERY IAW AMM 33-51-38-000/400-002-A. CHECKS GOOD"
- Difficulty date
- December 14, 2022
- Submitted
- December 20, 2022
- Operation
- Air carrier
- Aircraft
- N279NV
- Make and model
- Airbus A320214
- Aircraft serial
- 5250
- Aircraft time
- 30,668 hours, 20,973 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 766575
- Condition
- Inoperative
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.