What was found
EPSU BATTERY 13WL FAILED BITE TEST ON WEEKLY CHECK. / REMOVED AND REPLACED EPSU BATTERY 13WL IAW A319 AMM 33-51-38-000-002-A AND AMM 33-51-38-400-002-A. OPS CHECK GOOD."
- Difficulty date
- January 18, 2023
- Submitted
- January 20, 2023
- Operation
- Air carrier
- Aircraft
- N301NV
- Make and model
- Airbus A319112
- Aircraft serial
- 2319
- Aircraft time
- 49,049 hours, 28,857 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321431
- Part serial
- 859189
- Condition
- No Test
- Location
- Emergency Lights
- 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.