What was found
EMERGENCY LIGHT TEST FAILED WITH EPSU INTERNAL & EXTERNAL LOAD FAULTS. INSTALLED NEW BATTERY & UPDATED LOAD PROGRAMMING IAW AMM 33-51-38-400-002A. GOOD OPERATIONAL CHECK.
- Difficulty date
- March 13, 2015
- Submitted
- March 16, 2015
- Operation
- Air carrier
- Aircraft
- N162UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1412
- Aircraft time
- 48,123 hours, 17,824 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321430
- Condition
- Discharged
- Location
- Cabin
- 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.