Service difficulty report · Power Supply · Boeing 777223

Difficulty date
November 22, 2016
Submitted
November 23, 2016
Operation
Air carrier
Aircraft
N788AN
Make and model
Boeing 777223
Aircraft serial
30011
Aircraft time
63,308 hours, 8,312 cycles
Part
Power Supply
Part number
D71702001
Part serial
73935
Condition
Inoperative
Location
Exterior 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.

What was found

DOOR INTERIOR EMERGENCY LIGHTS ARE INOPERATIVE. REMOVED AND REPLACED EMERGENCY POWER SUPPLY IAW AMM 33-51-06.