What was found
EMERGENCY LIGHT POWER SUPPLY TEST SHOWED THE BATTERY 14WL FAILED. REPLACED THE POWER SUPPLY BATTERY. OPS CHECKED GOOD IAW AMM 33-51-38.
- Difficulty date
- September 18, 2018
- Submitted
- September 21, 2018
- Operation
- Air carrier
- Aircraft
- N136AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6532
- Aircraft time
- 10,956 hours, 4,165 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- BAT0000
- Part serial
- 796342
- Condition
- No Test
- Location
- Emergency Lights
- 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.