Service difficulty report · Battery Pack · Boeing 747451

Difficulty date
January 10, 2010
Submitted
January 11, 2010
Operation
Air carrier
Aircraft
N664US
Make and model
Boeing 747451
Aircraft serial
23819
Aircraft time
87,148 hours, 10,994 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 LAYOVER, MX FOUND 3 LT DOOR MOUNTED EMERGENCY LIGHT INOPERATIVE. MX RESEATED THE POWER SUPPLY BATTERY. OPS CHECK GOOD.