Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
September 23, 2013
Submitted
October 1, 2013
Operation
Air carrier
Aircraft
N770AN
Make and model
Boeing 777223
Aircraft serial
29578
Aircraft time
59,519 hours, 7,676 cycles
Part
Battery Pack
Condition
Discharged
Location
Cabin
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

OVERHEAD EMERGENCY LIGHTS AROUND RT NR 2 DOOR INOPERATIVE. REPLACED EMERGENCY BATTERY PACK M33097 AT RT NR 2 DOOR. OPERATIONS CHECKED NORMAL.