What was found
EMERGENCY LIGHT TEST FAILED. FAULTS EPSU AFT LEFT BATTERY. REPLACED AFT EPSU BATTERY. EMERGENCY LIGHT TEST OPS. CHECKED NORMAL.
- Difficulty date
- November 13, 2012
- Submitted
- November 15, 2012
- Operation
- Air carrier
- Aircraft
- N826UA
- Make and model
- Airbus A319131
- Aircraft serial
- 989
- Aircraft time
- 45,633 hours, 18,558 cycles
- Engine
- Iae V2522A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Condition
- Defective
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.