Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
November 10, 2023
Submitted
November 14, 2023
Operation
Air carrier
Aircraft
N8509U
Make and model
Boeing 7378H4
Aircraft serial
36925
Aircraft time
23,649 hours, 11,549 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

AFT LH EMERGENCY LIGHTS INOP<[01] REMOVED AND REPLACED AFT LH EMERGENCY LIGHT BATTERY PACK PER AMM 33-51-06.OPS CHECK GOOD.

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