What was found
DURING A SERVICE CHECK, FOUND EPSU FOR THE EMERGENCY LIGHT BATTERY LT FAULT MESSAGE ON CIDS DISPLAY. REPLACED THE EPSU BATTERY AND OP CHECKED GOOD IAW AMM 33-51-39.
- Difficulty date
- January 12, 2018
- Submitted
- January 13, 2018
- Operation
- Air carrier
- Aircraft
- N828UA
- Make and model
- Airbus A319131
- Aircraft serial
- 1031
- Aircraft time
- 59,790 hours, 25,091 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Faulted
- 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.