Service difficulty report · Battery · Boeing 7377H4

Difficulty date
October 13, 2023
Submitted
October 16, 2023
Operation
Air carrier
Aircraft
N473WN
Make and model
Boeing 7377H4
Aircraft serial
33832
Aircraft time
64,179 hours, 38,242 cycles
Part
Battery
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
Stage of operation
TX
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

FORWARD GALLEY EMERGENCY FLASHLIGHT-BLINKING POWER LIGHT INOP<[01] REMOVED AND REPLACED FWD GALLEY UPPER EMERGENCY FLASHLIGHT BATTERY IAW AMM 25-64-00; OPS CHECK GOOD.

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