What was found
MCO - RECEIVED EMERGENCY POWER SUPPLY UNIT BATTERY 'EXIT L' FAULT DURING TEST. MAINTENANCE REPLACED THE EMERGENCY POWER SUPPLY UNIT BATTERY. OPERATIONALLY CHECKED OK. (M)
- Difficulty date
- November 5, 2001
- Submitted
- November 20, 2001
- Operation
- Air carrier
- Aircraft
- N176UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1499
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321430
- Condition
- Discharged
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.