What was found
EMERGENCY LIGHTING EPSU 12WL SHOWS A 'UNIT FAULT' DURING SELF-TEST. REPLACED EPSU 12WL. OP CHECK GOOD.
- Difficulty date
- March 13, 2009
- Submitted
- March 18, 2009
- Operation
- Air carrier
- Aircraft
- N458UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1163
- Aircraft time
- 29,976 hours, 12,553 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Condition
- Faulty
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.