Service difficulty report · Battery Pack · Boeing 7378F2

Difficulty date
June 14, 2025
Submitted
June 16, 2025
Operation
Air carrier
Aircraft
N827SY
Make and model
Boeing 7378F2
Aircraft serial
34412
Aircraft time
52,976 hours, 29,699 cycles
Part
Battery Pack
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

FOUND EMERGENCY EXIT SIGNS AND LEFT ESCAPE SLIDE LIGHT IN FWD GALLEY INOP. - REMOVED AND REPLACED BATTERY PACK AT M1675 POWER SUPPLY. EMERGENCY LIGHS OPS CHECK GOOD.REF AMM 33-51-06.

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