Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
November 3, 2011
Submitted
November 8, 2011
Operation
Air carrier
Aircraft
N785AN
Make and model
Boeing 777223
Aircraft serial
30005
Aircraft time
48,070 hours, 5,921 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 ESCAPE PATH LIGHTS FROM 36C TO 42C INOPERATIVE. REPLACED BATTERY PACK AT LEFT DOOR. OPS CHECK NORMAL.