Service difficulty report · Power Supply · Boeing 777223

Difficulty date
September 21, 2023
Submitted
September 22, 2023
Operation
Air carrier
Aircraft
N768AA
Make and model
Boeing 777223
Aircraft serial
33540
Aircraft time
64,295 hours, 7,916 cycles
Part
Power Supply
Part number
D71702001
Condition
No Test
Location
Zone 200 - Fuse
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 GROUNDED: EMERGENCY LIGHTS AT 2R DOOR DO NOT TEST. REPLACED DOOR 2R POWER SUPPLY. PER AMM 33-51-06.