What was found
C-05 CHECK PHX - EEL - EMERGENCY POWER SUPPLY UNIT (EPSU) 'AFT EMER L' FAULT DURING EMERGENCY LIGHT TEST. MAINTENANCE REMOVED AND REPLACED AFT LEFT EPSU BATTERY IAW AIRBUS MAINTENANCE MANUAL 33-51-38.
- Difficulty date
- June 14, 2010
- Submitted
- June 15, 2010
- Operation
- Air carrier
- Aircraft
- N647AW
- Make and model
- Airbus A320232
- Aircraft serial
- 762
- Aircraft time
- 46,291 hours, 17,525 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321430
- 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.