What was found
FLT#591, BOS-TPA. EMERG LIGHT BATTERY 12WL FAILED TEST; REMOVED AND REPLACED EMERG LIGHT BATTERY FIN 12WL IAW AMM 33-51-38.
- Difficulty date
- July 31, 2025
- Submitted
- August 1, 2025
- Operation
- Air carrier
- Aircraft
- N658JB
- Make and model
- Airbus A320232
- Aircraft serial
- 03150
- Aircraft time
- 67,624 hours, 24,221 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 923987
- Condition
- No Test
- Location
- Zone 200
- Part time
- 6,435 hours, 2,474 cycles
- 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.