Service difficulty report · Battery · Boeing 747481

Difficulty date
December 23, 2014
Submitted
December 23, 2014
Operation
Air carrier
Aircraft
N322SG
Make and model
Boeing 747481
Aircraft serial
30322
Aircraft time
39,487 hours, 5,412 cycles
Part
Battery
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

OVERHEAD EMER LIGHT AT R1 DOOR IS INOPERATIVE. CHARGED BATTERY. OPERATIONAL CHECKED GOOD IAW TASK AMM 33-51-00-735-014.