Service difficulty report · Power Supply · Boeing 777223

Difficulty date
April 11, 2017
Submitted
April 17, 2017
Operation
Air carrier
Aircraft
N756AM
Make and model
Boeing 777223
Aircraft serial
30264
Aircraft time
61,841 hours, 7,959 cycles
Part
Power Supply
Part number
D71702001
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

EXIT SIGN INOP ON AFT WALL OF LAV 2F-1L BY DOOR 2L. REPLACED POWER SUPPLY FOR EXIT SIGN AT 2L DOOR AND ACCOMPLISHED OPS CK IAW AMM 33-51-06. ALL CHECKS GOOD. THE AIRCRAFT WAS NOT GROUNDED.