What was found
WHILE PERFORMING AN OPERATIONAL TEST OF EMERGENCY LIGHTS, RECEIVED FAULT CODE BAT/EPSU (13WL) AFT LEFT. REPLACED BATTERY IAW AMM 33-51-38.
- Difficulty date
- May 26, 2017
- Submitted
- May 31, 2017
- Operation
- Air carrier
- Aircraft
- N90024
- Make and model
- Airbus A319115
- Aircraft serial
- 6384
- Aircraft time
- 7,079 hours, 3,235 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 776611
- Condition
- No Test
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L, J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.