What was found
EMERGENCY LIGHTS CHECK FAULTS ESPU 11WL LOCATION. REPLACED BATTERY ON ESPU 11WL LOCATION, IAW MM 33-51-38-000-002-A AND MM 33-51-38-400-002-A. OPS CHECKED GOOD, IAW MM 33-51-00-710-001-A.
- Difficulty date
- September 10, 2020
- Submitted
- September 11, 2020
- Operation
- Air carrier
- Aircraft
- N328NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2821
- Aircraft time
- 43,037 hours, 32,153 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 834590
- Condition
- Failed
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L, J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.