Service difficulty report · Battery · Boeing 777223

Difficulty date
July 13, 2017
Submitted
July 14, 2017
Operation
Air carrier
Aircraft
N794AN
Make and model
Boeing 777223
Aircraft serial
30256
Aircraft time
67,628 hours, 8,612 cycles
Part
Battery
Condition
No Test
Location
Emergency Light
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

ON CABIN INSPECTION, FOUND THREE RIGHT ENTRY DOOR EPAS GREEN LIGHT OFF. REPLACED BACK-UP BATTERY PACK IAW MM 52-11-20.