What was found
AIRCRAFT WAS GROUNDED: EMERGENCY LIGHT TEST FAILED AND DISPLAYED, EPSU INT LOAD EMER RT MESSAGE. MAINTENANCE REPLACED BATTERY PACK AT 11WL AND PERFORMED SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- January 26, 2020
- Submitted
- January 28, 2020
- Operation
- Air carrier
- Aircraft
- N801AW
- Make and model
- Airbus A319132
- Aircraft serial
- 0889
- Aircraft time
- 69,407 hours, 31,326 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Part serial
- 842403
- Condition
- No Test
- 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.