What was found
EMERGENCY EXIT LIGHT TEST SHOWS EPSU AFT LEFT BATTERY FAULT. REPLACED AFT POWER SUPPLY BATTERY, CHECKS OKAY.
- Difficulty date
- January 28, 2012
- Submitted
- March 2, 2012
- Operation
- Air carrier
- Aircraft
- N821UA
- Make and model
- Airbus A319131
- Aircraft serial
- 944
- Aircraft time
- 45,387 hours, 18,120 cycles
- Engine
- Iae V2522A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 32145410
- Condition
- Faulty
- 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.