What was found
BAT/EPSU (12WL) EMER R CLASS 1 FAULT DURING EPSU SYS TEST. / REMOVED AND REPLACED BATTERY AT EPSU 12WL IAW AMM 35-51-38-000-002-A AND 35-51-38-400-002-A. PERFORMED BITE TEST IAW AMM 35-51-00-710-001. OPS CHECK GOOD."
- Difficulty date
- March 15, 2022
- Submitted
- March 16, 2022
- Operation
- Air carrier
- Aircraft
- N262NV
- Make and model
- Airbus A320214
- Aircraft serial
- 4122
- Aircraft time
- 30,238 hours, 20,314 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 864843
- Condition
- Failed Insp
- 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.