What was found
FORWARD LEFT EMERGENCY POWER SUPPLY UNIT (10WL) FAILS EMERGENCY LIGHT TEST. AIRCRAFT WAS NOT GROUNDED. REPLACED POWER SUPPLY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 33-51-38-400-001-A.
- Difficulty date
- July 9, 2016
- Submitted
- July 12, 2016
- Operation
- Air carrier
- Aircraft
- N669AW
- Make and model
- Airbus A320232
- Aircraft serial
- 1792
- Aircraft time
- 50,941 hours, 18,838 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 3176
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 29,531 hours, 18,423 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.