Service difficulty report · Power Supply · Boeing 747451

Difficulty date
November 8, 2008
Submitted
December 1, 2008
Operation
Air carrier
Aircraft
N670US
Make and model
Boeing 747451
Aircraft serial
24225
Aircraft time
80,554 hours, 9,858 cycles
Part
Power Supply
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

DURING OVERNIGHT FOUND 2 EACH RT OVER WING EMERGENCY LIGHTS INOP. MX R&R POWER SUPPLY. OPS CHECKED GOOD, AND ACFT WAS RETURNED TO SERVICE.