What was found
FLT#356, PLS-JFK. 'FOUND EPSU AT 12WL PROMPTING TO BATT FAILURE; REMOVED AND REPLACED EPSU BATT AT 12WL IAW AMM 33-51-38 OPS CHECK GOOD. OK FOR CONTINUED SERVICE'.
- Difficulty date
- March 25, 2023
- Submitted
- March 27, 2023
- Operation
- Air carrier
- Aircraft
- N2002J
- Make and model
- Airbus A321271N
- Aircraft serial
- 08823
- Aircraft time
- 11,325 hours, 3,440 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 873396
- Condition
- Failed
- Location
- 11wl-Batt
- Part time
- 9,852 hours, 2,959 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.