What was found
CABIN EMERGENCY LIGHT TEST FAILS WITH -EPSU BATTERY EMER L- MSG. REPLACED EPSU BATTERY AT LEFT OVERWING EXIT.
- Difficulty date
- June 26, 2007
- Submitted
- July 3, 2007
- Operation
- Air carrier
- Aircraft
- N486UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1620
- Aircraft time
- 18,767 hours, 8,197 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Condition
- Failed
- Location
- Cabin
- 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.