Service difficulty report · Power Supply · Boeing 777223

Difficulty date
June 23, 2016
Submitted
June 23, 2016
Operation
Air carrier
Aircraft
N792AN
Make and model
Boeing 777223
Aircraft serial
30253
Aircraft time
64,186 hours, 8,112 cycles
Part
Power Supply
Part number
D71702001
Part serial
10592
Condition
Inoperative
Location
Cabin
Part time
20,279 hours, 8,123 cycles
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

AIRCRAFT WAS NOT GROUNDED. EMERGENCY LIGHTS AROUND L4 DOOR ARE INOPERATIVE. R & R POWER SUPPLY, M33407 IAW AMM 33-51-06. OPS CHECK NORMAL.