Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
December 24, 2014
Submitted
December 29, 2014
Operation
Air carrier
Aircraft
N780AN
Make and model
Boeing 777223
Aircraft serial
29956
Aircraft time
58,778 hours, 7,467 cycles
Part
Battery Pack
Condition
Discharged
Location
Cabin
Stage of operation
UK
How discovered
O
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

L2 DOOR AFT SIDE WALL EMER LIGHT INOPERATIVE. INSTALLED SERVICEABLE BATTERY PACK IAW MM 33-57-03. OPERATIONS CHECKED OK.