What was found
EPSU SYSTEM TEST FAULTS BATTTERY EPSU (13WL) AFT L, REPLACED THE BATTERY ON EPSU 13WL
- Difficulty date
- June 9, 2020
- Submitted
- June 10, 2020
- Operation
- Air carrier
- Aircraft
- N338DN
- Make and model
- Airbus A321211
- Aircraft serial
- 8078
- Aircraft time
- 7,262 hours, 3,195 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Faulted
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.