What was found
MX - PHX - EEL - EMERGENCY POWER SUPPLY UNIT FAULT WHILE PERFORMING EMERGENCY EXIT LIGHT TEST. MAINTENANCE REMOVED AND REPLACED EPSU BATTERY.
- Difficulty date
- April 29, 2011
- Submitted
- May 2, 2011
- Operation
- Air carrier
- Aircraft
- N669AW
- Make and model
- Airbus A320232
- Aircraft serial
- 1792
- Aircraft time
- 33,433 hours, 12,521 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 32145410
- Condition
- Discharged
- 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.