Service difficulty report · Battery Pack · Boeing 7377K5

Difficulty date
April 9, 2026
Submitted
April 9, 2026
Operation
Air carrier
Aircraft
N7880D
Make and model
Boeing 7377K5
Aircraft serial
34693
Aircraft time
50,910 hours, 36,312 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 ENTRY DOOR EMERGENCY LIGHT INOP<[01] REMOVED BATTERY IN REF TO AMM 33-51-06.;[02] INSTALL BATTERY IN REF TO AMM 33-51-06.

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