What was found
DURING SERVICE CHECK, FOUND THE EMERGENCY LIGHTS TEST WILL NOT PASS. REPLACED EMERGENCY LIGHT POWER SUPPLY REF MM 33-51-01-4 , TESTED NORMAL.
- Difficulty date
- July 28, 2013
- Submitted
- July 29, 2013
- Operation
- Air carrier
- Aircraft
- N574FE
- Make and model
- Doug MD11F
- Aircraft serial
- 48499
- Aircraft time
- 72,673 hours, 15,957 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 6044115
- Part serial
- 0711
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 18,241 hours, 5,320 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.