Service difficulty report · Battery Pack · Boeing 777224

Difficulty date
August 9, 2022
Submitted
August 10, 2022
Operation
Air carrier
Aircraft
N78003
Make and model
Boeing 777224
Aircraft serial
27579
Aircraft time
109,726 hours, 11,366 cycles
Part
Battery Pack
Part number
D71701100
Part serial
253365
Condition
Inadequate
Location
Door 3r
Stage of operation
IN
How discovered
O
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

CABIN R/H DR3 AFT CEILING EMERGENCY LIGHT R/H DR3 TO 44HJK CAPACITY CHECK FOUND LESS THAN 15 MINUTES TRANSFER REF NR HX WO.946172 AND ORIGINATED BY EMP V897792. DOOR NO.3 R/H HEADER EMERGENCY LIGHT CHARGER AND BATTERY REPLACED,LIGHT CHECK NORMAL AS PER AMM 33-51-00 WORK ACCOMPLISHED BY MECHANIC V896965 INSPECTED BY V926996. IDT INSPECTED BY HX107723