What was found
DURING A NON ROUTINE CHECK, FOUND THE EMERGENCY LIGHT SYS TEST FAULTS ESPU INTERNAL LOAD FOR SIGN 53L. MX REPLACED ESPU AND FUNCTIONAL TEST WAS NORMAL. ACFT RETURNED TO SERVICE.
- Difficulty date
- March 5, 2011
- Submitted
- March 7, 2011
- Operation
- Air carrier
- Aircraft
- N357NW
- Make and model
- Airbus A320212
- Aircraft serial
- 830
- Aircraft time
- 38,330 hours, 17,126 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Condition
- Faulted
- Location
- Emergency Light
- 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.