What was found
DURING CABIN EMERGENCY BATTERIES TEST EPSU (18WL) FAILED. REPLACED BATTERY (18WL) OPS CHECK GOOD PER WORK CARD 3351-4002.
- Difficulty date
- March 23, 2012
- Submitted
- March 27, 2012
- Operation
- Air carrier
- Aircraft
- N809NW
- Make and model
- Airbus A330323
- Aircraft serial
- 663
- Aircraft time
- 8,295 hours, 1,068 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- 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.