What was found
FLT #524, LAX-JFK. EPSU BAT FAULT (12WL) DURING BITE TEST; R+R EPSU BATTERY (12WL) PER AMM 33-51-38 BITE TEST OK
- Difficulty date
- February 1, 2022
- Submitted
- February 1, 2022
- Operation
- Air carrier
- Aircraft
- N982JB
- Make and model
- Airbus A321231
- Aircraft serial
- 7815
- Aircraft time
- 18,002 hours, 3,524 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- None
- Part number
- 321431
- Part serial
- 844165
- Condition
- Failed Insp
- Location
- 12wl-Batt
- Part time
- 11,566 hours, 2,283 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.