Service difficulty report · Battery Pack · Boeing 737790

Difficulty date
August 16, 2018
Submitted
August 20, 2018
Operation
Air carrier
Aircraft
N644AS
Make and model
Boeing 737790
Aircraft serial
30795
Aircraft time
50,048 hours, 23,474 cycles
Part
Battery Pack
Part number
D71701100
Condition
Discharged
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

L2 DOOR EMERGENCY LIGHTS INOPERATIVE. ACFT GROUNDED. REMOVED AND REPLACED THE BATTERY PACK IAW AMM 33-51-06, TESTED NORMAL.