Service difficulty report · Battery · Boeing 737990ER

Difficulty date
August 21, 2023
Submitted
August 28, 2023
Operation
Air carrier
Aircraft
N428AS
Make and model
Boeing 737990ER
Aircraft serial
36353
Aircraft time
27,253 hours, 8,535 cycles
Part
Battery
Part number
D71701100
Condition
Inoperative
Location
Main Passenger C
Stage of operation
IN
How discovered
C
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

FWD CLOSEOUT PANEL EXIT LIGHT IS INOP. GROUNDED - YES. REMOVED AND INSTALLED SERVICEABLE EMERG. LIGHTS BATTERY PACK OPS CHECKS GOOD IAW B737-900 AMM 33-51-06-000-802, 25-21-71-000-820.