What was found
EMERGENCY POWER SUPPLY UNIT 13WL FAILED CAPACITY TEST. / EMERGENCY POWER SUPPLY UNIT 13WL REMOVED AND REPLACED IAW AMM'S 33-51-38-000-001-A AND 33-51-38-400-001-A. REFER NR00963807 FOR OPERATIONAL CHECK."
- Difficulty date
- June 25, 2022
- Submitted
- June 27, 2022
- Operation
- Air carrier
- Aircraft
- N306NV
- Make and model
- Airbus A319112
- Aircraft serial
- 2420
- Aircraft time
- 48,037 hours, 29,646 cycles
- System (JASC)
- 3300 · Lighting System
- Part
- Epsu
- Part number
- 321431
- Part serial
- 784417
- 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.