What was found
HALF OF AISLE PATH EVACUATION LIGHTS NOT WORKING ON BATTERY POWER. REPLACED AND TESTED EMERGENCY LIGHTS POWER SUPPLY 61WL BATTERY PACK AS PER MM 33-51-21 AND FOUND WORKING PROPERLY.
- Difficulty date
- March 15, 2008
- Submitted
- March 17, 2008
- Operation
- Air carrier
- Aircraft
- N541AT
- Make and model
- Aerosp ATR72212A
- Aircraft serial
- 541
- Aircraft time
- 16,940 hours, 19,381 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- HD3013017
- Part serial
- 75033
- Condition
- Failed
- Location
- Emergency Lights
- 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.