Service difficulty report · Battery Pack · Boeing 737890

Difficulty date
April 2, 2023
Submitted
April 19, 2023
Operation
Air carrier
Aircraft
N537AS
Make and model
Boeing 737890
Aircraft serial
35204
Aircraft time
41,159 hours, 11,911 cycles
Part
Battery Pack
Part number
D71701100
Condition
Inoperative
Location
Main Passenger C
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

THE AISLE EMERGENCY LIGHT AT FWD CABIN IS INOP. GROUNDED - YES. REMOVE AND REPLACE BATTERY PACK FOR EMERGENCY CEILING LIGHT AT LH-FWDMAIN CABIN IAW B737 AMM 33-51-06-960-805 OP/CHECK GOOD.