Service difficulty report · Power Supply · Boeing 777223

Difficulty date
May 30, 2024
Submitted
May 31, 2024
Operation
Air carrier
Aircraft
N767AJ
Make and model
Boeing 777223
Aircraft serial
33539
Aircraft time
68,865 hours, 8,737 cycles
Part
Power Supply
Part number
BPAS105
Condition
Inoperative
Location
Emergency Lights
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: ON INSPECTION FOUND EMERGENCY EXIT LIGHTS INOP IN BC. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY M33094 IAW AMM 33-51-06.