What was found
FLT 42 - PHX-DCA - EMERGENCY LIGHTS - EMERGENCY POWER SUPPLY UNIT (EPSU) FAULT. EMERGENCY LIGHTS NO TEST. REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT. OPERATIONAL CHECK WAS GOOD.
- Difficulty date
- April 20, 2010
- Submitted
- April 23, 2010
- Operation
- Air carrier
- Aircraft
- N832AW
- Make and model
- Airbus A319132
- Aircraft serial
- 1643
- Aircraft time
- 29,706 hours, 11,946 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 2892
- Condition
- Inoperative
- Location
- Cabin
- Part time
- 35,789 hours, 13,622 cycles
- 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.