What was found
EMERGENCY LIGHT TEST FAILED AT PTP PANEL. REPLACED BATTERY AT EPSU 11WL NOW OP TEST OK FOR SERVICE REF AMM 33-51-38 PB401.
- Difficulty date
- September 9, 2017
- Submitted
- September 10, 2017
- Operation
- Air carrier
- Aircraft
- N439UA
- Make and model
- Airbus A320232
- Aircraft serial
- 683
- Aircraft time
- 67,145 hours, 26,492 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Discharged
- 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.