Service difficulty report · Fuse · Boeing 747422

Difficulty date
December 6, 2005
Submitted
December 13, 2005
Operation
Air carrier
Aircraft
N198UA
Make and model
Boeing 747422
Aircraft serial
28716
Aircraft time
34,139 hours, 4,242 cycles
Engine
Pwa PW4056
Part
Fuse
Condition
Inoperative
Location
Lt Overwing
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LEFT OVERWING EMERGENCY LTS INOP, 2 FWD ASSY'S. REPLACED FUSE AT POWER SUPPLY.