Service difficulty report · Battery Pack · Boeing 777323ER

Difficulty date
May 26, 2026
Submitted
May 26, 2026
Operation
Air carrier
Aircraft
N718AN
Make and model
Boeing 777323ER
Aircraft serial
41665
Aircraft time
48,088 hours, 5,598 cycles
Part
Battery Pack
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 IN BASE MAINTENANCE: DOOR 3 LEFT AND RIGHT EXIT SIGN ARE INOP*. DOOR 3 LEFT BATTERY PACK (M33303) REPLACED AND CHECKED FOUND NORMAL AS PER AMM 33-51-06 REV 262 APR 23, 2026. DOOR 3 LEFT AND RIGHT ILLUMINATION CHECK FOUND NORMAL AS PER AMM 33-51-00 REV 262 APR 23, 2026.