What was found
FT # 391, BOS-TPA. EMERGENCY LIGHT TEST FAILED EPSU BATTERY AT 12WL; REMOVED & REPLACED EMERGENCY LIGHT BATTERY AT EPSU FIN 12WL PER AMM 33-51-38.
- Difficulty date
- June 22, 2019
- Submitted
- June 26, 2019
- Operation
- Air carrier
- Aircraft
- N534JB
- Make and model
- Airbus A320232
- Aircraft serial
- 1705
- Aircraft time
- 68,759 hours, 24,944 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Part serial
- 098804
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 32,028 hours, 11,655 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.