What was found
FLT 2991, BOS-TPA. EMERG LIGHT BATTERIES 10WL,12WL AND 13WL FAILED TEST; REMOVED AND REPLACED EMERG LIGHT BATTERIES IAW AMM 33-51-38.
- Difficulty date
- January 7, 2019
- Submitted
- January 11, 2019
- Operation
- Air carrier
- Aircraft
- N510JB
- Make and model
- Airbus A320232
- Aircraft serial
- 2991
- Aircraft time
- 73,217 hours, 27,203 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 777661
- Condition
- Failed
- Location
- Cabin
- Part time
- 12,969 hours, 4,792 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.