Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
November 5, 2018
Submitted
November 7, 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
Part number
285W0955102
Condition
Failed
Location
R3 Door
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

THE AIRCRAFT IS IN BASE MAINTENANCE. DOOR 3R EMERGENCY EPAS BATTERY PACK HAS NO GREEN LIGHT BLINKING. REPLACED EPAS BATTERY PACK IN 3R DOOR PER AMM 52-11-20-000-805-002 AND 52-11-20. OPERATIONS CHECK GOOD.