Service difficulty report · Battery Pack · Boeing 75728A

Difficulty date
July 9, 2024
Submitted
July 10, 2024
Operation
Air carrier
Aircraft
N972FD
Make and model
Boeing 75728A
Aircraft serial
28203
Aircraft time
63,236 hours, 23,301 cycles
Part
Battery Pack
Part number
20131A
Part serial
974
Condition
No Test
Location
Cabin
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

HALF OF INTERIOR EMERGENCY LIGHTS ARE INOP DURING TEST. REMOVED AND REPLACED RIGHT EMERGNCY LIGHT BATTERY PACK.

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