What was found
AIRCRAFT WAS NOT GROUNDED: EPSU SYSTEM TEST FAILS 13WL BATTERY PACK WHEN TESTING CIDS 1 SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- August 31, 2017
- Submitted
- September 6, 2017
- Operation
- Air carrier
- Aircraft
- N128AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6346
- Aircraft time
- 9,913 hours, 3,031 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Discharged
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.