Service difficulty report · Power Supply · Boeing 777222

Difficulty date
November 12, 2010
Submitted
November 17, 2010
Operation
Air carrier
Aircraft
N778UA
Make and model
Boeing 777222
Aircraft serial
26940
Aircraft time
58,744 hours, 10,607 cycles
Engine
Pwa PW4077
Part
Power Supply
Part number
D71702001
Condition
Inoperative
Location
Emergency 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

EMERGENCY EXIT LIGHTS ON SEAT ARE INOP ON SEAT ROWS 11-15. REPLACED POWER SUPPLY ASSY. OPS CHECKS GOOD.