What was found
EPSU BATTERY AFT L FAULT R/R EMER LIGHT BATTERY AT FIN 13WL EPSU REF AMM 33-51-38, OPS CHECKS OK
- Difficulty date
- March 26, 2026
- Submitted
- March 27, 2026
- Operation
- Air carrier
- Aircraft
- N843UA
- Make and model
- Airbus A319131
- Aircraft serial
- 1573
- Aircraft time
- 70,250 hours, 31,322 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AD321431
- Condition
- No Test
- Location
- Zone 200
- 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.