Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
November 29, 2022
Submitted
November 30, 2022
Operation
Air carrier
Aircraft
N8512U
Make and model
Boeing 7378H4
Aircraft serial
38816
Aircraft time
20,066 hours, 9,602 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Lights
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

SEVERAL EMERGENCY ISLE LIGHTS INOP ON THE RT AND LT SIDES. REMOVED AND REPLACED M1670 AMD M1676 BATTERY PACKS, OPS CHECKED IAW AMM 33-51-06, CHECKED GOOD.

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