What was found
AIRCRAFT WAS NOT GNDED. POWER SUPPLY UNIT 12WL FAILED THE CABIN EMER LIGHTING BATTERY CAPACITY CHECK. REPLACED POWER SUPPLY UNIT 12WL & ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 33-51-38-000-801-A.
- Difficulty date
- February 13, 2016
- Submitted
- February 16, 2016
- Operation
- Air carrier
- Aircraft
- N290AY
- Make and model
- Airbus A330243
- Aircraft serial
- 1480
- Aircraft time
- 9,334 hours, 1,462 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- 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.