Service difficulty report · Battery · Boeing 777300ER

Difficulty date
February 28, 2023
Submitted
March 1, 2023
Operation
Air carrier
Aircraft
N2534U
Make and model
Boeing 777300ER
Aircraft serial
62645
Aircraft time
24,054 hours, 2,732 cycles
Part
Battery
Part number
ADD71701100
Part serial
182614
Condition
Failed
Location
L2 M33096
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 DR L2 EMER BATTERY M33096 CAPACITY CHECK FAIL. TRANSFER REFER NON-ROUTINE WO.1462768 AND ORIGINATOR V898181. DR L2 EMER LIGHT BATTERY M33096 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06 ATTACH FORM 44-0008 ITEM 1 TO 2 ACCOMPLISHED. WORK ACCOMPLISHED BY MECH V898181 AND INSPECTED BY V896958 IDT INSPECTED OKAY BY HX301135 ADD EMP:V926996

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