What was found
DURING CABIN EMERGENCY LIGHTING TEST BATTERY FIN (12WL) FAILED. REMOVED AND REPLACED BATTERY FIN (12WL), IAW AMM 33-51-38. BITE CHECK GOOD.
- Difficulty date
- December 12, 2020
- Submitted
- December 15, 2020
- Operation
- Air carrier
- Aircraft
- N253NV
- Make and model
- Airbus A320214
- Aircraft serial
- 7900
- Aircraft time
- 8,745 hours, 4,480 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- AD321431
- Part serial
- 209899
- 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.