What was found
DURING WEEKLY CHECK FOUND EPSU (12WL) EMER R FAILING. / REMOVED AND REPLACED 12WL BATTERY WITH INSPECTED BATTERY IAW AMM 33-51-38-000-002-A. OPS CHECK GOOD FOR EMER R."
- Difficulty date
- September 5, 2022
- Submitted
- September 6, 2022
- Operation
- Air carrier
- Aircraft
- N272NV
- Make and model
- Airbus A320214
- Aircraft serial
- 2995
- Aircraft time
- 33,547 hours, 24,430 cycles
- System (JASC)
- 3300 · Lighting System
- Part
- Epsu
- Part number
- 321431
- Part serial
- 870762
- 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.