Service difficulty report · Power Supply · Boeing 777223

Difficulty date
October 5, 2019
Submitted
October 9, 2019
Operation
Air carrier
Aircraft
N752AN
Make and model
Boeing 777223
Aircraft serial
30260
Aircraft time
73,833 hours, 9,262 cycles
Part
Power Supply
Part number
D71702001
Condition
Inoperative
Location
R1 Door
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

AIRCRAFT IN BASE MAINTENANCE: DOOR 1R M33093 EMERGENCY POWER SUPPLY WAS INOPERABLE. RESEATED POWER SUPPLY AND PERFORMED SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-06.