Service difficulty report · Battery Pack · Boeing 777224

Difficulty date
June 3, 2023
Submitted
June 5, 2023
Operation
Air carrier
Aircraft
N78013
Make and model
Boeing 777224
Aircraft serial
29861
Aircraft time
111,035 hours, 11,471 cycles
Part
Battery Pack
Part number
ADD71701100
Part serial
272460
Condition
Discharged
Location
R2 Door
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

B777-33-3-7019 - CABIN ZONE B AREA EMERG LT CAP CHECK FAIL (M33098). TRANSFER REF NR HX WO.1827192 AND ORIGINATED BY EMP V896974.