What was found
EMERGENCY LIGHTS FAILED A SYSTEM TEST. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 13WL IAW AMM 33-51-38 AND PERFORMED SUCCESSFUL OPERATIONAL CHECK.
- Difficulty date
- December 18, 2017
- Submitted
- December 21, 2017
- Operation
- Air carrier
- Aircraft
- N768US
- Make and model
- Airbus A319112
- Aircraft serial
- 1389
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 3357
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 45,886 hours, 29,615 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.