What was found
CABIN EMERGENCY LIGHT OPS CHECK HAS A MESSAGE FOR EPSU BATTERY. R & R THE EPSU BATTERY L11WL IAW AMM 33-51-38-000-001-A, AND OP CHECKED OK. ACCOMPLISHED IDT INSPECTION AND VERIFIED OPS CHECKED GOOD.
- Difficulty date
- June 30, 2017
- Submitted
- June 30, 2017
- Operation
- Air carrier
- Aircraft
- N851UA
- Make and model
- Airbus A319131
- Aircraft serial
- 1664
- Aircraft time
- 50,285 hours, 21,471 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- No Test
- 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.