Service difficulty report · Power Supply · Boeing 777224

Difficulty date
May 14, 2015
Submitted
May 15, 2015
Operation
Air carrier
Aircraft
N74007
Make and model
Boeing 777224
Aircraft serial
29477
Aircraft time
80,947 hours, 8,268 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

ON CHECK FOUND RT 4 DOOR EMER EXIT SIGN LIGHT INOPERATIVE. L33541 INOPERATIVE POWER SUPPLY. M33408 REPLACED & CHECKED SATISFACTORY AMM 33-51-06.