What was found
EMERGENCY LIGHT TEST FAILS FOR L OVERWING BATTERY. REPLACED L OVERWING EPSU BATTERY, OP CHK'D OKAY.
- Difficulty date
- October 24, 2009
- Submitted
- October 26, 2009
- Operation
- Air carrier
- Aircraft
- N852UA
- Make and model
- Airbus A319131
- Aircraft serial
- 1671
- Aircraft time
- 27,618 hours, 10,964 cycles
- Engine
- Iae V2522A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Condition
- Failed
- Location
- Emergency Lights
- 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.