Service difficulty report · Battery Pack · Boeing 7377Q8

Difficulty date
March 23, 2024
Submitted
March 25, 2024
Operation
Air carrier
Aircraft
N7856A
Make and model
Boeing 7377Q8
Aircraft serial
30630
Aircraft time
63,083 hours, 41,876 cycles
Part
Battery Pack
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
Stage of operation
IN
How discovered
C
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

MULTIPLE FWD EMERGENCY EXIT LIGHTS INOP<[01] R&R BOTH FWD EMERGENCY EXIT LIGHT POWER SUPPLIES AND BATTERY PACKS IAW AMM 33-51-06

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