Service difficulty report · Battery · Boeing 7379

Difficulty date
June 27, 2026
Submitted
June 29, 2026
Operation
Air carrier
Aircraft
N17550
Make and model
Boeing 7379
Aircraft serial
64479
Aircraft time
11,984 hours, 3,914 cycles
Part
Battery
Part number
BFS24
Part serial
11109
Condition
Faulted
Location
Zone 100
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 FUEL SHUTOFF BATTERY ASSY REQUIRES RESTORATION. REMOCED AND REPLACED EMERGENCY FUEL SHUTOFF BATTERY ASSY IAW BOEING 737 MAX AMM 28-22-14 OPS CHECK GOOD.

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