Service difficulty report · Power Supply · Boeing 777223

Difficulty date
November 9, 2024
Submitted
November 11, 2024
Operation
Air carrier
Aircraft
N787AL
Make and model
Boeing 777223
Aircraft serial
30010
Aircraft time
95,242 hours, 11,834 cycles
Part
Power Supply
Part number
D71701001
Condition
Inoperative
Location
Zone 200
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

AIRCRAFT WAS NOT GROUNDED: AISLE EXIT SIGN AT DOORS 3L AND 3R INOP. MAINTENANCE REPLACED POWER SUPPLY M33406 IAW AMM 33-51-06.