Service difficulty report · Battery · Boeing 777

Difficulty date
August 31, 2022
Submitted
September 2, 2022
Operation
Air carrier
Aircraft
N74007
Make and model
Boeing 777
Aircraft serial
29477
Aircraft time
107,388 hours, 10,937 cycles
Part
Battery
Part number
071701100
Part serial
173607
Condition
None
Location
M9-73
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

SUPPORT TASK - OVERHEAD ATTENDANT REST EMERGENCY LIGHT (M9073) FOUND INOP TRANSFER REF HXWO 1045546 AND ORIGINATED BY EMP V896965 OHAR EMER LT BATTERY REPLACED AND OP TEST RESULT NORMAL AS PER AMM 33-51-05 WORK ACCOMPLISHED BY MECHANIC V907894 INSPECTED BY V926996 IDT INSPECTED BY HX107723 ADD EMP:V907050