Service difficulty report · Power Supply · Boeing 777223

Difficulty date
June 6, 2017
Submitted
June 8, 2017
Operation
Air carrier
Aircraft
N790AN
Make and model
Boeing 777223
Aircraft serial
30251
Aircraft time
67,758 hours, 8,679 cycles
Part
Power Supply
Part number
D71702001
Part serial
30376
Condition
Inoperative
Location
Cabin
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

THE AIRCRAFT WAS NOT GROUNDED. DOOR R2 EMERGENCY POWER SUPPLY INOPERATIVE. DOOR R2 EMERGENCY POWER SUPPLY REPLACED IAW AMM 33-51-06, TEST OK, CHECKED OK FOR SERVICE.