Service difficulty report · Battery Pack · Boeing 737890

Difficulty date
September 6, 2026
Submitted
September 15, 2026
Operation
Air carrier
Aircraft
N569AS
Make and model
Boeing 737890
Aircraft serial
35184
Aircraft time
68,003 hours, 20,980 cycles
Part
Battery Pack
Part number
ADD71701100
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 OUT AT LEFT OVERWING DOOR (FWD AND AFT), SMALL EXIT SIGNS ON FWD OVERWING DOOR (LEFT AND RIGHT), AFT HORSESHOE PANEL AND ROW 16CBA BIN LIGHT. GROUNDED - YES.