What was found
EPSU L FW FAILED DURING EMERGENCY LIGHT TEST, REPLACED EPSU
- Difficulty date
- October 18, 2019
- Submitted
- October 22, 2019
- Operation
- Air carrier
- Aircraft
- N312US
- Make and model
- Airbus A320211
- Aircraft serial
- 152
- Aircraft time
- 86,593 hours, 39,450 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- 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.