Service difficulty report · Skin · Doug MD11F

Difficulty date
July 23, 2014
Submitted
July 31, 2014
Operation
Air carrier
Aircraft
N603FE
Make and model
Doug MD11F
Aircraft serial
48459
Aircraft time
73,037 hours, 17,185 cycles
Part
Skin
Part number
ACA3108
Condition
Cracked
Location
Zone 200
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

NR 1 PACK BAY DOOR CUT OUT HAS TWO POTENTIAL CRACKS IN PREVIOUS REPAIR DOUBLER & TRIPLER. BOTH APPROX 1.5 INCHES LONG REQUESTED NDT TO DETERMINE IF CRACKED. PERFORMED HFEC IAW NTM PT6 TO VERIFY TWO POTENTIAL CRACKS, CRACKS VERIFIED & ADDITIONAL CRACK NOTED & VERIFIED IN SAME AREA. REPAIR INSTALLED IAW SRM-53-20-15 REPAIR 3.

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