Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
May 10, 2023
Submitted
May 11, 2023
Operation
Air carrier
Aircraft
N780SW
Make and model
Boeing 7377H4
Aircraft serial
27885
Aircraft time
73,108 hours, 43,526 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

RH CABIN EMERGENCY LIGHTS INOP BETWEEN 7 DEF AND 14 DEF<[01] R&R PACK CHARGER ASSY AND BATTERY PACK REF AMM 33-51-06. OPS CHECK GOOD.

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