What was found
AIRCRAFT WAS GROUNDED: DURING PS CHECK, EMERGENCY LIGHT TEST FAILED ESPU AT 10WL FORWARD. MAINTENANCE REPLACED ESPU BATTERY AT 10WL AND PERFORMED SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.
- Difficulty date
- February 7, 2020
- Submitted
- February 10, 2020
- Operation
- Air carrier
- Aircraft
- N9015D
- Make and model
- Airbus A319115
- Aircraft serial
- 5327
- Aircraft time
- 17,705 hours, 8,264 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- 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.