What was found
BDL - MAINTENANCE REPORTED ALL THE EMERGENCY LIGHTS CONTROLLED BY POWER SUPPLY M1479 WERE EXTREMELY DIM. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY M1479. OPERATIONAL CHECK OF LIGHTS GOOD.
- Difficulty date
- March 31, 2005
- Submitted
- March 31, 2005
- Operation
- Air carrier
- Aircraft
- N439US
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24781
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 20121
- Condition
- Failed
- Location
- Emergency Light
- 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.