Service difficulty report · Battery Pack · Boeing 737890

Difficulty date
November 29, 2025
Submitted
December 4, 2025
Operation
Air carrier
Aircraft
N569AS
Make and model
Boeing 737890
Aircraft serial
35184
Aircraft time
65,867 hours, 20,196 cycles
Part
Battery Pack
Part number
D71702001
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 IN FORWARD GALLEY INOP. GROUNDED - YES. REPLACED BATTERY PACK FOR M1874 IAW AMM 33-51-06-960-805. OPS CHECK GOOD.