Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
June 4, 2023
Submitted
June 6, 2023
Operation
Air carrier
Aircraft
N415WN
Make and model
Boeing 7377H4
Aircraft serial
29836
Aircraft time
71,022 hours, 42,094 cycles
Part
Battery Pack
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

FOUND MULTIPLE FWD GALLEY AREA EMERGENCY LIGHTS INOP.<[01] R+R LEFT BATTERY PACK AT STA 322 IAW AMM 33-51-06. OPC GOOD.

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