Service difficulty report · Battery Pack · Boeing 7474R7F

Difficulty date
August 9, 2013
Submitted
August 26, 2013
Operation
Air carrier
Aircraft
N581UP
Make and model
Boeing 7474R7F
Aircraft serial
25866
Aircraft time
92,346 hours, 15,824 cycles
Part
Battery Pack
Part number
20131A
Part serial
58670
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

INSPECTION 2C, EMERGENCY LIGHT DID NOT STAYS ON FOR A MINIMUM OF MINUTES. BATTERY PACK REPLACED & CHECKED OK IAW AMM 31-51-04.

More about the Boeing 747-4R7F