Service difficulty report · Battery Pack · Boeing 757351

Difficulty date
December 29, 2012
Submitted
December 31, 2012
Operation
Air carrier
Aircraft
N585NW
Make and model
Boeing 757351
Aircraft serial
32985
Aircraft time
36,816 hours, 12,138 cycles
Part
Battery Pack
Condition
Inoperative
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

DURING S/C FOUND SEAT EMERGENCY LIGHTS INOPERATIVE FOR EMERGENCY BATTERY PACK, M11612 POWER SUPPLY. R & R POWER SUPPLY BATTERY PACK ASSY WITH SERVICABLE UNIT. OPS CHECKED GOOD IAW AMM 33-57.