What was found
DURING NON ROUTINE CHECK, FOUND EMERGENCY LIGHT POWER SUPPLY UNIT 11WL FAILED BITE TEST. REPLACED THE EPSU AND FUNCTIONAL CHECKED NORMAL.
- Difficulty date
- December 27, 2014
- Submitted
- December 29, 2014
- Operation
- Air carrier
- Aircraft
- N342NW
- Make and model
- Airbus A320212
- Aircraft serial
- 381
- Aircraft time
- 68,214 hours, 29,828 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.