What was found
EPSU EMERG BATT L AND EPSU EMERG BATT R MESSAGES GENERATED DURING EMERGENCY SYSTEM TEST REMOVED AND REPLACED EPSU BATTERIES AT LT AND RT OVER WING POSITIONS OP TEST PASS REF AMM 33-51-33.
- Difficulty date
- July 17, 2017
- Submitted
- July 17, 2017
- Operation
- Air carrier
- Aircraft
- N465UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1341
- Aircraft time
- 53,562 hours, 22,722 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Faulty
- Location
- Cabin
- 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.