Service difficulty report · Battery Pack · Boeing 737890

Difficulty date
August 22, 2019
Submitted
August 27, 2019
Operation
Air carrier
Aircraft
N587AS
Make and model
Boeing 737890
Aircraft serial
35684
Aircraft time
45,299 hours, 13,186 cycles
Part
Battery Pack
Part number
D71702001
Condition
Failed
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

EXTERIOR EMERGENCY LIGHT AT LH FWD OVERWING DOOR AREA IS INOP. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK IAW B737-NG AMM 33-51-06-960-805. OPS CHECK GOOD.