Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
April 8, 2026
Submitted
April 9, 2026
Operation
Air carrier
Aircraft
N1811U
Make and model
Boeing 7378H4
Aircraft serial
60219
Aircraft time
10,568 hours, 5,209 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zn 200
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

AFT LEFT EMERGENCY EXIT LIGHT AND AFT GALLEY EXIT SIGN INOP<[01] R&R AFT LEFT EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-06. OPC GOOD.

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