What was found
DURING SERVICE CHECK FOUND 11WL EPSU BATTERY FAILURE-R&R 11WL EPSU BATTERY IAW AMM 33-51-38-000-001-A & 33-51-38-400-001-A. BITE TEST NORMAL IAW AMM 33-51-00-710-001. OK FOR SERVICE.
- Difficulty date
- April 28, 2024
- Submitted
- April 29, 2024
- Operation
- Air carrier
- Aircraft
- N955NK
- Make and model
- Airbus A320271N
- Aircraft serial
- 10812
- Aircraft time
- 7,623 hours, 3,189 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 893752
- Condition
- Faulty
- Location
- Epsu 11wl
- Part time
- 7,623 hours, 3,189 cycles
- 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.