Service difficulty report · Battery Pack · Boeing 747451

Difficulty date
February 15, 2014
Submitted
February 19, 2014
Operation
Air carrier
Aircraft
N667US
Make and model
Boeing 747451
Aircraft serial
24222
Aircraft time
102,035 hours, 12,486 cycles
Part
Battery Pack
Condition
Inoperative
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

FOUND BOTH UPPER DECK SLIDE EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACKS AND CHECKED OK IAW AMM 33-51.