SDR DALA1105059855

Service difficulty report · Frame · Doug DC951

Difficulty date: January 21, 2011
Submitted: January 25, 2011
Operation: Air carrier
Aircraft: N764NC
Make and model: Doug DC951
Aircraft serial: 47717
Aircraft time: 77,185 hours, 77,042 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Misrepaired
Location: Bs 1245 L3r
Stage of operation: IN
How discovered: O
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

AFT ACCY COMPARTMENT CANTED FRAME, STA 1245, L3R, FRAME TO LONGERON ATTACH FASTENERS HAVE MISDRILLED HOLES. REMOVED DAMAGE APPROX 15.5". HFEC INSP IAW NDT SPM 06-10-01. VERIFIED DAMAGE REMOVED. LOCATED, FABRICATED AND DRILLED NEW SECTION OF LONGERON AND 2EA SPLICES. TREATED AND INSTALLED IAW SRM 53-01, FIG 18, 51-10-4, 51-30-5, 51-10-3. INSPECTION COMPLETED..

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