Service difficulty report · Battery · Boeing 777224

Difficulty date
November 20, 2022
Submitted
November 21, 2022
Operation
Air carrier
Aircraft
N78009
Make and model
Boeing 777224
Aircraft serial
29479
Aircraft time
111,549 hours, 11,350 cycles
Part
Battery
Part number
ADD71701100
Part serial
179440
Condition
Inoperative
Location
R2 Door
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

B777-33-3-7019 - ZONE B BC SEAT FLOOR PROX LIGHT FOUND DIM TRANSFER REF HXWO 1232115 AND ORIGINATED BY EMP V934740 R2 DOOR EMER LIGHT BATTERY (M33098) REPLACED AND INSTALLATION TEST RESULT NORMAL AS PER AMM 33-51-06 WORK ACCOMPLISHED BY MECHANIC V907892 AND INSPECTED BY V926996 IDT INSPECTED BY HX136003 ADD EMP:V897810