Service difficulty report · Battery Pack · Boeing 75724APF

Difficulty date
October 11, 2024
Submitted
October 14, 2024
Operation
Air carrier
Aircraft
N451UP
Make and model
Boeing 75724APF
Aircraft serial
27739
Aircraft time
39,750 hours, 22,783 cycles
Part
Battery Pack
Part number
20131A
Part serial
118504
Condition
Inoperative
Location
Zone 200
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

EMERGENCY LIGHTS INOP REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AND CHARGER ASSY IAW B757 AMM 33-51-07-902-001, 33-51-07-862-054 AND 33-51-07-612-048 OPS CHECK GOOD

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