Service difficulty report · Battery Pack · Boeing 7377Q8

Difficulty date
March 12, 2023
Submitted
March 15, 2023
Operation
Air carrier
Aircraft
N7876A
Make and model
Boeing 7377Q8
Aircraft serial
29355
Aircraft time
52,850 hours, 28,838 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

ROW 1ABC AND ROW 4ABC BIN EMERGENCY LIGHTS INOP<[01] REMOVED AND REPLACED EMERGENCY BATTERY PACK AT R/H STA 322 PER AMM 33?51?06 AND PER WDM 33?51?12. OPS CK GOOD.

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