Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
June 11, 2024
Submitted
June 13, 2024
Operation
Air carrier
Aircraft
N792SW
Make and model
Boeing 7377H4
Aircraft serial
27887
Aircraft time
79,133 hours, 47,147 cycles
Part
Battery Pack
Part number
UNKNOWN
Condition
Faulty
Location
Emergency Lights
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING OPS CHECK OF EMERGENCY LIGHT FOUND AFT LH SIDE OF THE CABIN TO COME ON MOMENTARILY THEN TURN OFF.<[01] R&R EMERGENCY LIGHT BATTERY PACK AT POSITION M1673.

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