Service difficulty report · Power Supply · Boeing 777223

Difficulty date
November 18, 2016
Submitted
November 23, 2016
Operation
Air carrier
Aircraft
N755AN
Make and model
Boeing 777223
Aircraft serial
30263
Aircraft time
63,035 hours, 7,914 cycles
Part
Power Supply
Part number
D71702001
Part serial
48115
Condition
Inoperative
Location
Emergency Lights
Part time
17,868 hours, 3,359 cycles
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.

What was found

L2 DOOR EMERGENCY POWER SUPPLY, M33096, IS INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY AND ACCOMPLISHED SATISFACTORY OPERATIONAL TEST IAW AMM 33-51-06.