What was found
EMERGENCY LIGHTS FROM CABIN STAY ON ALL THE TIME (HALF OF THEM). REPLACED AND TESTED EMERGENCY BATTERY POWER SUPPLY 73WL AS PER MM 33-51-21 AND FOUND WORKING PROPERLY.
- Difficulty date
- November 19, 2007
- Submitted
- November 19, 2007
- Operation
- Air carrier
- Aircraft
- N270AT
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 270
- Aircraft time
- 28,615 hours, 32,691 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 3012000
- Part serial
- 131
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.