Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
October 22, 2018
Submitted
October 26, 2018
Operation
Air carrier
Aircraft
N796AN
Make and model
Boeing 777223
Aircraft serial
30796
Aircraft time
71,755 hours, 9,058 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Light
Part time
71,755 hours, 9,058 cycles
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

AFT CABIN EMERGENCY EXIT SIGN WAS INOPERATIVE. REPLACED THE POWER SUPPLY BATTERY PACK IAW MM 33-51-06-960-802. OPS CHECKED GOOD.