What was found
EPSU SYSTEM TEST FAULT MSG ''BAT/EPSU(13WL) AFT L'', ATA : 33-51-00. TO BE INVESTIGATED. / EPSU 13WL REPLACED AND TESTED SERVICEABLE IAW AMM 33-51-38-400-001-A."
- Difficulty date
- September 7, 2023
- Submitted
- September 10, 2023
- Operation
- Air carrier
- Aircraft
- N251NV
- Make and model
- Airbus A320214
- Aircraft serial
- 7838
- Aircraft time
- 15,726 hours, 7,988 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32146210
- Part serial
- 156475
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.