Service difficulty report · Battery Pack · Boeing 757351

Difficulty date
December 6, 2019
Submitted
December 9, 2019
Operation
Air carrier
Aircraft
N581NW
Make and model
Boeing 757351
Aircraft serial
32982
Aircraft time
61,820 hours, 20,437 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
9
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

(AIRCRAFT 5801, L/P 6751212) EMER LIGHTS AT BULLNOSE ROWS 17, 19, 20, 21 INOP. CORRECTIVE ACTION: REPLACED BATTERY AND M11486 POWER SUPPLY.