Service difficulty report · Power Supply · Boeing 777223

Difficulty date
September 27, 2016
Submitted
September 28, 2016
Operation
Air carrier
Aircraft
N788AN
Make and model
Boeing 777223
Aircraft serial
30011
Aircraft time
62,748 hours, 8,241 cycles
Part
Power Supply
Part number
D71702001
Part serial
5564
Condition
Inoperative
Location
Emergency Lights
Part time
30,966 hours, 8,301 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

SEVERAL EMERGENCY LIGHTS ARE INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY IAW AMM 33-51-06. OPS CHECKED NORMAL.