What was found
WEEKLY BITE CHECK OF EPSU INDICATED BATTERY FAULT FOR 12WL. / REMOVED AND REPLACED 12WL EPSU BATTERY IAW AMM 33-51-38-000-002-A AND 33-51-38-400-002-A. OPS CHECKED GOOD IAW AMM 33-51-00-710-001-A."
- Difficulty date
- September 25, 2022
- Submitted
- September 26, 2022
- Operation
- Air carrier
- Aircraft
- N299NV
- Make and model
- Airbus A320214
- Aircraft serial
- 4870
- Aircraft time
- 30,308 hours, 20,359 cycles
- System (JASC)
- 3300 · Lighting System
- Part
- Epsu
- Part number
- 321431
- Part serial
- 863719
- Condition
- None
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- P
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.