Service difficulty report · Battery Pack · Boeing 737890

Difficulty date
July 1, 2017
Submitted
July 3, 2017
Operation
Air carrier
Aircraft
N538AS
Make and model
Boeing 737890
Aircraft serial
41188
Aircraft time
20,295 hours, 5,919 cycles
Part
Battery Pack
Part number
D71702001
Condition
Inoperative
Location
Emergency Light
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

L2 EXTERIOR EMERGENCY LIGHT INOPERATIVE. ACFT GROUNDED. REMOVED AND REPLACED THE BATTERY PACK IAW WDM 33-51-04, AND AMM 33-51-06. OPERATIONAL CHECKED GOOD.