Service difficulty report · Power Supply · Boeing 777222

Difficulty date
January 14, 2019
Submitted
January 18, 2019
Operation
Air carrier
Aircraft
N768UA
Make and model
Boeing 777222
Aircraft serial
26919
Aircraft time
92,549 hours, 16,692 cycles
Part
Power Supply
Part number
D71702030
Condition
Inoperative
Location
Cabin
Stage of operation
IN
How discovered
C
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

REFER NR LP 9130421 B777-33-3-6026 LT DR 3 EMER AREA LT CAPACITY CHECK FOUND FAIL DOOR R3 M33404 EMERGENCY LIGHT POWER SUPPLY REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.