What was found
AIRCRAFT NOT GROUNDED: THE EMERGENCY LIGHT TEST ON THE PTP PANEL 110RH FAILED TEST. THESCREEN READ ATA 31-51-38 EPSU BAT AFT LH. REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT 13WL IAW AMM 33-51-38.
- Difficulty date
- January 30, 2020
- Submitted
- January 30, 2020
- Operation
- Air carrier
- Aircraft
- N746UW
- Make and model
- Airbus A319112
- Aircraft serial
- 1297
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 32145410
- Part serial
- 3092
- Condition
- No Test
- Location
- Emergency Light
- Part time
- 51,571 hours, 32,608 cycles
- 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.