Service difficulty report · Skin · Boeing 747428

Difficulty date
June 2, 2013
Submitted
June 4, 2013
Operation
Air carrier
Aircraft
N952CA
Make and model
Boeing 747428
Aircraft serial
25238
Aircraft time
83,912 hours, 11,826 cycles
Engine
Ge CF680C2B1F
Part
Skin
Part number
65B149621
Part serial
NAT03282
Condition
Cracked
Location
Lt Wing
Part time
83,912 hours, 11,826 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

LT WING L/E UPPER FIXED PANEL FOUND CRACKED BETWEEN WING STATIONS 730 TO 862. CRACK LENGTH 38" REF NRCMOL0209. GENERATED FROM TASK CARD 57-806-01-01.