Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
July 10, 2023
Submitted
July 11, 2023
Operation
Air carrier
Aircraft
N754SW
Make and model
Boeing 7377H4
Aircraft serial
29849
Aircraft time
80,227 hours, 47,588 cycles
Part
Battery Pack
Part number
UNKNOWN
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

EMERGENCY LIGHTS AT ROWS 9ABC; 12ABC; AND 14ABC INOP<[01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT POSITION M1670 PER AMM 33-51-06

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