What was found
EPSU BATT 11WL FAILS CAPACITANCE CHECK SDR SUBMITTED -REMOVED AND REPLACED EPSU BATTERY PACK 11WL IAW A320AMM 33-51-38-000-002A/33-51-38-400-002A. SYSTEM OPS CHECK GOOD IAW AMM 33-51-00-710-001A AND 23-73-00-740-005B
- Difficulty date
- August 27, 2023
- Submitted
- August 29, 2023
- Operation
- Air carrier
- Aircraft
- N637NK
- Make and model
- Airbus A320232
- Aircraft serial
- 6436
- Aircraft time
- 30,219 hours, 13,542 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 063583
- Condition
- No Test
- Location
- Epsu 11wl
- Part time
- 30,219 hours, 13,542 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.