Service difficulty report · Battery · Boeing 777223

Difficulty date
November 8, 2016
Submitted
November 10, 2016
Operation
Air carrier
Aircraft
N798AN
Make and model
Boeing 777223
Aircraft serial
30797
Aircraft time
63,689 hours, 8,038 cycles
Part
Battery
Part number
285W0955102
Part serial
D02274
Condition
No Test
Location
R1 Door Assist
Part time
20,150 hours, 2,245 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

R1 DOOR EMERGENCY POWER ASSIST SYSTEM BATTERY FAILED TEST. REMOVED AND REPLACED BATTERY ASSEMBLY IAW AMM 52-11-20. OPERATIONAL CHECKED GOOD.