Service difficulty report · Battery Pack · Boeing 757251

Difficulty date
May 1, 2020
Submitted
May 4, 2020
Operation
Air carrier
Aircraft
N556NW
Make and model
Boeing 757251
Aircraft serial
33392
Aircraft time
49,633 hours, 21,812 cycles
Part
Battery Pack
Condition
Discharged
Location
Cabin
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

SHIP 5656 FOUND SEATS 23-26 EMERGENCY LIGHTS INOP. CORRECTIVE ACTION: ISOLATE TO M10567.R/R BATTERYPACK REF 757 AMM 33-51. (4268880)