Service difficulty report · Skin · Boeing 747428

Difficulty date
July 11, 2020
Submitted
September 28, 2020
Operation
Air carrier
Aircraft
N952CA
Make and model
Boeing 747428
Aircraft serial
25238
Aircraft time
101,195 hours, 15,251 cycles
Engine
Ge CF680C2B1F
Part
Skin
Part number
144U3823
Condition
Corroded
Location
Zone 200
Part time
101,195 hours, 15,251 cycles
Stage of operation
IN
How discovered
V
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

DURING ACCOMPLISHMENT OF DAMAGE TOLERANCE INSPECTION FOR SATELITE COMMUNICATION SYSTEM ANTENNA DOUBLER, CORROSION WAS NOTED ON THE SKIN INTERIOR AT BODY STATION 1480 FROM STRINGER S-10L TO STRINGER S-11L. REPAIR ACCOMPLISHED IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING INC. ENGINEERING ORDER NUMBER 20330.