Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
December 17, 2013
Submitted
December 23, 2013
Operation
Air carrier
Aircraft
N785AN
Make and model
Boeing 777223
Aircraft serial
30005
Aircraft time
56,881 hours, 6,903 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

FWD "300" GALLEY NO EMERGENCY LIGHTS ILLUMINATE ON TEST. REPLACED OVERHEAD BATTERY PACK FOR FWD GALLEY EMERGENCY ESCAPE PATH LIGHTS. OPERATIONS CHECKED NORMAL.