Service difficulty report · Battery Pack · Boeing 757351

Difficulty date
December 19, 2025
Submitted
December 19, 2025
Operation
Air carrier
Aircraft
N593NW
Make and model
Boeing 757351
Aircraft serial
32993
Aircraft time
76,568 hours, 25,229 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zone 200
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

FLOOR EMERGENCY LIGHTS INOP FROM ROW 33-36. CORRECTIVE ACTION: REMOVED AND REPLACED PWR SUPPLY AND BATTERY PACK AT M11081 REF B757 AMM 33-51. OPS CHECK GOOD. (8087523)