Service difficulty report · Fuse · Boeing 777223

Difficulty date
April 14, 2017
Submitted
April 18, 2017
Operation
Air carrier
Aircraft
N766AN
Make and model
Boeing 777223
Aircraft serial
32880
Aircraft time
57,268 hours, 6,972 cycles
Part
Fuse
Part number
B21506
Condition
Failed
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 PS CHECK HAS BEEN FOUND EMERGENCY LIGHTS EXIT SIGNS DOOR 3 LT INOP. IT WAS REMOVED AND REPLACED POWER SUPPLY FUSE OF THE EMERGENCY LIGHTS EXIT SIGNS AT DOOR 3LH IAW AMM 33-51-06. TEST OK. GOOD FOR SERVICE. THE AIRCRAFT WAS NOT GROUNDED.