Service difficulty report · Battery Pack · Boeing 7377K9

Difficulty date
December 4, 2023
Submitted
December 6, 2023
Operation
Air carrier
Aircraft
N7878A
Make and model
Boeing 7377K9
Aircraft serial
34320
Aircraft time
55,751 hours, 28,226 cycles
Part
Battery Pack
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ROW 14 AND 17 EMERGENCY EXIT AISLE LIGHTS ARE OUT<[01] REMOVED AND REPLACED CHARGER ASSY REF. AMM 33-51-06. STILL NEEDS BATTERY REPLACED.;[02] REMOVED AND REPLACED BATTERY PACK AT ROW 16ABC REF B737NG 700 AMM 33-51-06 OPS CHECK GOOD.

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