What was found
FLT 439 - PHL-LAS - EMERGENCY LIGHTS - EMERGENCY EXIT LIGHTS FAULT DURING TEST. REMOVED AND REPLACED LEFT EMERGENCY POWER SUPPLY UNIT (EPSU) AND BATTERY PER AMM 33-51-38-401.
- Difficulty date
- December 22, 2010
- Submitted
- December 23, 2010
- Operation
- Air carrier
- Aircraft
- N663AW
- Make and model
- Airbus A320232
- Aircraft serial
- 1419
- Aircraft time
- 67,427 hours, 30,139 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32145410
- Part serial
- 3690
- Condition
- Inoperative
- Location
- Cabin
- Part time
- 31,748 hours, 12,130 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.