What was found
FLT 391, BOS-TPA. EMERGENCY LIGHT TEST FAILS ESPU BATTERY FIN 10WL; REMOVED & REPLACED EMERGENCY ESPU BATTERY AT FIN 10WL PER AMM 33-51-38.
- Difficulty date
- April 28, 2019
- Submitted
- May 2, 2019
- Operation
- Air carrier
- Aircraft
- N520JB
- Make and model
- Airbus A320232
- Aircraft serial
- 1446
- Aircraft time
- 71,224 hours, 26,025 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 834606
- Condition
- Failed
- Location
- Cabin
- Part time
- 3,609 hours, 1,383 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.