Service difficulty report · Battery Pack · Boeing 777222

Difficulty date
January 28, 2019
Submitted
January 28, 2019
Operation
Air carrier
Aircraft
N217UA
Make and model
Boeing 777222
Aircraft serial
30550
Aircraft time
78,452 hours, 9,334 cycles
Part
Battery Pack
Part number
M33401
Condition
Inoperative
Location
Cabin
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

DOOR NR 3 RT AFT EMERGENCY LT BATTERY PACK M33401 FND INOP. REPLACED DOOR NR 3 RT AFT EMERGENCY LT BATTERY PACK (M33401) AS PER AMM 33-51-06-960-802 REV 85. THEN C/O BATTERY PACK INSTALLATION TEST AS PER AMM 33-51-06-960-802 REV 85. THE RESULT FND NORMAL.