What was found
DURING A NON ROUTINE CHECK, FOUND THE EMERGENCY LIGHT EPSU UNIT FORWARD LEFT FAILED. MAINTENANCE REPLACED THE EMERGENCY LIGHT EPSU UNIT AND FUNCTIONAL CHECK WAS NORMAL.
- Difficulty date
- March 15, 2011
- Submitted
- March 16, 2011
- Operation
- Air carrier
- Aircraft
- N372NW
- Make and model
- Airbus A320212
- Aircraft serial
- 1633
- Aircraft time
- 28,386 hours, 12,695 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.