Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
March 9, 2024
Submitted
March 11, 2024
Operation
Air carrier
Aircraft
N8518R
Make and model
Boeing 7378H4
Aircraft serial
63593
Aircraft time
24,313 hours, 12,016 cycles
Part
Battery Pack
Part number
UNKNOWN
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

L1 EMERGENCY LIGHT INSIDE ; OUTSIDE AND SIDE AND FWD MIDDLE LIGHT INOP ..<[01] REMOVED AND REPLACED BATTERY PACK AT MODULE M1676 REF B737NG 800 AMM 33-51-06 WDM 33-51-12 OPS CHECK GOOD ..

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