Service difficulty report · Battery Pack · Boeing 747481

Difficulty date
November 3, 2013
Submitted
November 4, 2013
Operation
Air carrier
Aircraft
N322SG
Make and model
Boeing 747481
Aircraft serial
30322
Part
Battery Pack
Part number
900835AB
Part serial
102281
Condition
No Test
Location
Emergency Lights
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

UPPER DECK LT EMERGENCY LIGHT BATTERY TEST WILL NOT ILLUMINATE. R & R BATTERY PACK IAW AMM 33-51-01, OPS CHECKED GOOD.