What was found
EMERGENCY LIGHTS AFT BULKHEAD INOPERATIVE. COMES ON MOMENTARILY AND THEN TURN OFF. REMOVED AND REPLACED POWER SUPPLY UNIT 73WL IAW JIC NR 33-51-21-RAI-10000-007. PERFORMED OPERATIONAL CHECK IAW JIC NR 33-50-00-OPT-10000-002.
- Difficulty date
- June 3, 2009
- Submitted
- June 5, 2009
- Operation
- Air carrier
- Aircraft
- N541AT
- Make and model
- Aerosp ATR72212A
- Aircraft serial
- 541
- Aircraft time
- 18,586 hours, 21,576 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 3013000
- Part serial
- 0978
- Condition
- Failed
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.