Service difficulty report · Power Supply · Boeing 777222

Difficulty date
January 30, 2011
Submitted
February 11, 2011
Operation
Air carrier
Aircraft
N780UA
Make and model
Boeing 777222
Aircraft serial
26944
Aircraft time
59,000 hours, 10,662 cycles
Engine
Pwa PW4077
Part
Power Supply
Part number
D71702001
Condition
Inoperative
Location
Emergency Light
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

EMERGENCY AREA LIGHTS BETWEEN DOOR 2L AND SEATS 15A ARE INOP. REPLACED POWER SUPPLY AND BATTERY PACK M33009.