Service difficulty report · Battery · Boeing 777224

Difficulty date
August 28, 2024
Submitted
August 29, 2024
Operation
Air carrier
Aircraft
N74007
Make and model
Boeing 777224
Aircraft serial
29477
Aircraft time
115,727 hours, 11,884 cycles
Part
Battery
Part number
D71701100
Condition
No Test
Location
Zone 200
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

B777-33-3-7015 - OHAR EMER LT BATTERY CAPACITY CHECK FAIL. TRANSFER REF.NON-ROUTINE HX NRC WO.3614505. EMER LT BATTERY REPLACED AND TEST NORMAL AS PER AMM 33-51-06.