SDR DALA1112789881

Service difficulty report · Skin · Doug DC951

Difficulty date: February 10, 2011
Submitted: February 23, 2011
Operation: Air carrier
Aircraft: N676MC
Make and model: Doug DC951
Aircraft serial: 47652
Aircraft time: 71,988 hours, 60,558 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Cracked
Location: Fuselage
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

FORWARD CARGO DOORJAMB, FORWARD UPPER CORNER HAS APPROX 1/8 INCH CRACK AT FASTENER. CUTOUT DAMAGED SECTION OF SKIN IAW DRAWING SR09530117. HFEC INSPECTED CUTOUT IAW DC9 NDTSPM 06-10-01.001, NO FURTHER CRACKING NOTED. FABRICATED DRILLED, AND INSTALLED REPAIR PARTS IAW DRAWING SR09530117 AND ER/A 475544-14. REPETITIVE INSPECTIONS REQUIRED EVERY 3000 CYCLES, PERMANENT REPAIR AT 8000 CYCLES PER ER/A 475544-14 P102 22 FEB 11. REQUIRED INSPECTION COMPLETED Q985/284649 22 FEB 11.

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