What was found
DURING 2SVC CHK, FOUND FAULT DURING THE CABIN EMERGENCY LIGHTS OPERATIONAL TEST, SYSTEM FAULT ''EPSU BATTERY FWD LEFT". PERFORMED OPERATIONAL CHECK OF ESS ALL CHECKS NORMAL NO FAULTS FOUND REF AMM 33-51-38.
- Difficulty date
- October 30, 2017
- Submitted
- October 30, 2017
- Operation
- Air carrier
- Aircraft
- N838UA
- Make and model
- Airbus A319131
- Aircraft serial
- 1477
- Aircraft time
- 53,559 hours, 22,908 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Faulted
- 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.