What was found
AIRCRAFT 3309. DURING OPERATIONAL TEST, MAINENTANCE FOUND EMERGENCY ESCAPE PATH LIGHTING FAILED TEST AT DOOR 2L. REPLACED BAT/EPSU (14WL) PER AMM. ALL TEST OK. AIRCRAFT OK FOR SERVICE.
- Difficulty date
- October 10, 2011
- Submitted
- October 13, 2011
- Operation
- Air carrier
- Aircraft
- N809NW
- Make and model
- Airbus A330323
- Aircraft serial
- 663
- Aircraft time
- 6,624 hours, 851 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Discharged
- Location
- Cabin
- 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.