What was found
DURING EMERGENCY LIGHT TEST, LT EPSU EXTERNAL LOAD FAULTED. REPLACED EPSU AND BATTERY PER AMM. EMERGENCY LIGHT TEST PASSED.
- Difficulty date
- December 2, 2011
- Submitted
- December 2, 2011
- Operation
- Air carrier
- Aircraft
- N804UA
- Make and model
- Airbus A319131
- Aircraft serial
- 759
- Aircraft time
- 48,313 hours, 19,026 cycles
- Engine
- Iae V2522A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Failed
- Location
- Emergency Light
- 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.