What was found
PTP PANEL SYSTEM TEST DISPLAYS ATA 33-51-38 EPSU BATTERY EMER R T/S AND FOUND BATTERY 11WL AND 12WL TO BE BAD. REMOVED AND REPLACED 11WL AND 12WL BATTERY REF AMM 33-51-39 OPS CHECK GOOD.
- Difficulty date
- November 3, 2017
- Submitted
- November 4, 2017
- Operation
- Air carrier
- Aircraft
- N457UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1146
- Aircraft time
- 57,260 hours, 24,021 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Faulty
- Location
- Cabin
- 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.