What was found
EMERGENCY LIGHTS FAILED TO TEST. REPLACED EMERGENCY POWER SUPPLY UNIT.
- Difficulty date
- August 6, 2017
- Submitted
- August 8, 2017
- Operation
- Air carrier
- Aircraft
- N171US
- Make and model
- Airbus A321211
- Aircraft serial
- 1465
- Aircraft time
- 56,435 hours, 21,068 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 1197
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 47,662 hours, 23,728 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.