SDR DALA1105089855

Service difficulty report · Longeron · Doug DC951

Difficulty date: January 22, 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): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Condition: Misrepaired
Location: Bs 1245 L4l
Stage of operation: IN
How discovered: 9
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 ACCESSORY CANTED FRAME AT STA 1245, L4L OTBD FRAME TO LONGERON ATTACH FASTENER HAS MISDRILLED HOLE. REMOVED DAMAGED SECTION OF LONGERON IAW SRM 53-02, FIG 18. HFEC INSP IAW NDT SPM 06-10-01 VERIFIED DAMAGE REMOVED. FABRICATED NEW LONGERON AND SPLICES IAW SRM 53-02 FIG 18. INSTALLED NEW LONGERON AND SPLICES IAW SRM 53-02, FIG 18. REQUIRED INSPECTION COMPLETED.

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