Service difficulty report · Battery Pack · Boeing 777222

Difficulty date
February 27, 2019
Submitted
March 1, 2019
Operation
Air carrier
Aircraft
N215UA
Make and model
Boeing 777222
Aircraft serial
30221
Aircraft time
67,852 hours, 14,070 cycles
Part
Battery Pack
Part number
ADD71701100
Part serial
181717
Condition
Low Voltage
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

REF NR LP 9130405 B777-33-3-6026 DOOR R3 EMER LT LIGHT POWER SUPPL Y M33401 BATTERY PACK CAPACITY LOW DOOR R3 EMER LIGHT M33401 BATTERY PACK REPLACED AND OPERATIONAL TEST RESULT NORMAL IAW AMM 33-51-06.