Service difficulty report · Fuse · Boeing 747422

Difficulty date
November 18, 2008
Submitted
November 19, 2008
Operation
Air carrier
Aircraft
N180UA
Make and model
Boeing 747422
Aircraft serial
25224
Aircraft time
74,594 hours, 9,032 cycles
Engine
Pwa PW4056
Part
Fuse
Part number
FU305
Condition
Blown
Location
Battery Pack
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

DOOR 3R OVERHEAD EMERGENCY EXIT LIGHT INOP. REPLACED BATTERY PACK FUSE, OP CHECK OK.