Service difficulty report · Battery Pack · Boeing 757351

Difficulty date
May 1, 2020
Submitted
May 4, 2020
Operation
Air carrier
Aircraft
N589NW
Make and model
Boeing 757351
Aircraft serial
32989
Aircraft time
61,296 hours, 19,880 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 5809 EMERGENCY LIGHTS ROW 1-6, 18-23 AND 27-32 INOP. CORRECTIVE ACTION: R/R BATTERY PACKS M730, M731 AND M733 IAW B757 AMM 33-51, ROWS 1-6 AND 18-23 OPS CHECK NORMAL. R/R BATTERY PACK M735 IAW B757 AMM 33-51, ROWS 27-32 OPS CHECK NORMAL. (6963440)