What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 12WL FAILED BITE TEST. REPLACED EMERGENCY POWER SUPPLY UNIT 12WL AND ACCOMPLISHED A SATISFACTORY OPS CHECK IAW AMM 33-51-38.
- Difficulty date
- August 21, 2016
- Submitted
- August 24, 2016
- Operation
- Air carrier
- Aircraft
- N818AW
- Make and model
- Airbus A319132
- Aircraft serial
- 1375
- Aircraft time
- 52,634 hours, 22,590 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321454
- Part serial
- 485
- Condition
- Failed
- Location
- Cabin
- Part time
- 85,558 hours, 37,844 cycles
- 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.