What was found
FAILED EMERGENCY LIGHT TEST DURING 3 SERVICE. FOUND POWER SUPPLY AND BATTERY AT LT OVERWING EXIT FAILED, 11WL. REPLACED POWER SUPPLY UNIT AND BATTERY, OP CHECKED OK.
- Difficulty date
- February 26, 2010
- Submitted
- March 5, 2010
- Operation
- Air carrier
- Aircraft
- N426UA
- Make and model
- Airbus A320232
- Aircraft serial
- 510
- Aircraft time
- 52,459 hours, 19,273 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321454
- Part serial
- 355
- Condition
- Failed
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.