Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
September 25, 2018
Submitted
September 27, 2018
Operation
Air carrier
Aircraft
N765AN
Make and model
Boeing 777223
Aircraft serial
32879
Aircraft time
62,476 hours, 7,662 cycles
Part
Battery Pack
Condition
No Test
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

DURING ACCOMPLISHMENT OF TASK CARD 221N OF A CHECK 17 FOUND TRHEE AISLE EMERGENCY LIGHTS, RIGHT AISLE INOPERATIVE. REPLACED THE BATTERY PACK M33409. CHECKED OK IAW AMM 33-51-06.