What was found
11WL FAILED EPSU BATTERY FAILED A CAPACITY TEST. R & R THE 11WL BATTERY IAW AMM 33-51-00 EPSU TEST GOOD.
- Difficulty date
- January 26, 2020
- Submitted
- January 30, 2020
- Operation
- Air carrier
- Aircraft
- N969JT
- Make and model
- Airbus A321231
- Aircraft serial
- 7353
- Aircraft time
- 14,897 hours, 2,885 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 850082
- Condition
- No Test
- Location
- Emergency Light
- Part time
- 3,816 hours, 746 cycles
- 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.