What was found
EMERGENCY LIGHT TEST FAILED (EPSU BATT EMER R). REPLACED BATTERY, SYS OPS CK OK.
- Difficulty date
- March 24, 2010
- Submitted
- March 25, 2010
- Operation
- Air carrier
- Aircraft
- N473UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1469
- Aircraft time
- 29,386 hours, 12,210 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AD321430
- 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.