Service difficulty report · Power Supply · Boeing 777223

Difficulty date
October 19, 2015
Submitted
October 26, 2015
Operation
Air carrier
Aircraft
N780AN
Make and model
Boeing 777223
Aircraft serial
29956
Aircraft time
61,892 hours, 7,808 cycles
Part
Power Supply
Part number
D71702001
Part serial
52394
Condition
Failed
Location
Cabin
Stage of operation
IN
How discovered
C
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

DOOR 1L EMER POWER SUPPLY M33093 FAILED. DOOR 1L EMER POWER SUPPLY M33093 REPLACED & TESTED NORMAL IAW AMM 33-51-06.