Service difficulty report · Battery Pack · Boeing 777224

Difficulty date
October 31, 2022
Submitted
November 2, 2022
Operation
Air carrier
Aircraft
N78002
Make and model
Boeing 777224
Aircraft serial
27578
Aircraft time
109,069 hours, 11,409 cycles
Part
Battery Pack
Part number
D71701100
Part serial
251950
Condition
Discharged
Location
Emergency Lights
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

B777-33-3-7031 - CABIN SEAT 1D-8D FLOOR PROXIMITY LIGHT DIM. CABIN DOOR 2L EMER LIGHT CHARGER AND BATT PACK REPLACED (M33096) AND INSTALLATION TEST RESULT NORMAL AS PER AMM33-51-06.