Service difficulty report · Power Supply · Boeing 777223

Difficulty date
October 5, 2024
Submitted
October 8, 2024
Operation
Air carrier
Aircraft
N787AL
Make and model
Boeing 777223
Aircraft serial
30010
Aircraft time
94,932 hours, 11,794 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: FOUND FLOOR PROXYMITY LIGHTS INOPERATIVE AT PREMIUN ECONOMY ANDFWD TOURIST CLASS. REMOVED AND REPLACED M33404 POWER SUPPLY IAW AMM 33-51-06 AT DOOR 3R.