Service difficulty report · Battery Pack · Boeing 737790

Difficulty date
September 29, 2022
Submitted
January 9, 2023
Operation
Air carrier
Aircraft
N609AS
Make and model
Boeing 737790
Aircraft serial
29752
Aircraft time
69,726 hours, 35,646 cycles
Part
Battery Pack
Part number
ADD71701100
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
V
Nature of condition
O
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 AFT GALLEY AREA ARE INOP. GROUNDED - YES. REMOVED S/N 117141 AND S/N 85867. REPLACED WITH WORKING BATTERY PACKS.