What was found
PHL - THE EMERGENCY POWER SUPPLY UNIT IN THE AFT POSITION FAILED THE EMERGENCY LIGHTS TEST. MAINTENANCE REPLACED THE AFT EMERGENCY POWER SUPPLY UNIT. OPERATIONALLY CHECKS OK. (M)
- Difficulty date
- December 25, 2003
- Submitted
- March 26, 2004
- Operation
- Air carrier
- Aircraft
- N704US
- Make and model
- Airbus A319112
- Aircraft serial
- 0922
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Psu
- Part number
- 32145410
- Condition
- Inoperative
- Location
- Emergency Light
- Part time
- 16,103 hours
- 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.