What was found
FLT 391, BOS-TPA. EMERGENCY LIGHT TEST FAILED; REMOVED & REPLACED EPSU BATTERIES AT FIN# 10WL AND 12WL PER AMM 33-51-38.
- Difficulty date
- June 29, 2019
- Submitted
- July 3, 2019
- Operation
- Air carrier
- Aircraft
- N763JB
- Make and model
- Airbus A320232
- Aircraft serial
- 3707
- Aircraft time
- 43,374 hours, 15,044 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 093523
- Condition
- Discharged
- Location
- Cabin
- Part time
- 43,363 hours, 15,042 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.