Service difficulty report · Battery Pack · Boeing 737890

Difficulty date
December 18, 2022
Submitted
December 19, 2022
Operation
Air carrier
Aircraft
N516AS
Make and model
Boeing 737890
Aircraft serial
39044
Aircraft time
50,675 hours, 15,050 cycles
Part
Battery Pack
Part number
D71701100
Condition
Depleted
Location
Main Cabin
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

LEFT FWD OVERWING EMERGENCY EXIT LIGHT INOP. GROUNDED - YES. RELAMPED LEFT FWD OVERWING LIGHT AND REPLACED BATTERY PACK M2335 REF B737-800 AMM 33-51-00 OPS CHECKS GOOD.