Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
November 28, 2023
Submitted
December 11, 2023
Operation
Air carrier
Aircraft
N8556Z
Make and model
Boeing 7378H4
Aircraft serial
63583
Aircraft time
19,573 hours, 9,791 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

FWD SERVICE DOOR EMERGENCY LIGHTS INOP<[01] REMOVED REPLACED AND OPS CHECKED FWD SERVICE DOOR EMERGENCY BATTERY PACK PER AMM 33-51-06;[02] REMOVED REPLACED AND OPS CHECKED FWD SERVICE DOOR EMERGENCY BATTERY PACK PER AMM 33-51-06. INSPECTION C/W.

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