What was found
THE AFT LEFT EMERGENCY POWER SUPPLY UNIT FAILED TESTING. MAINTENANCE REMOVED AND REPLACED THE AFT LEFT EMERGENCY POWER SUPPLY UNIT. OPERATIONALLY CHECKS OK.
- Difficulty date
- June 3, 2004
- Submitted
- June 30, 2004
- Operation
- Air carrier
- Aircraft
- N721UW
- Make and model
- Airbus A319112
- Aircraft serial
- 1095
- Engine
- Ge CFM56*
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32142410
- Condition
- Faulty
- Location
- Emergency Light
- Part time
- 3,895 hours
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.