SDR DALA1036859855

Service difficulty report · Longeron · Doug DC951

Difficulty date: December 29, 2010
Submitted: December 30, 2010
Operation: Air carrier
Aircraft: N764NC
Make and model: Doug DC951
Aircraft serial: 47717
Aircraft time: 77,185 hours, 77,042 cycles
Engine: Pwa JT8D9
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Condition: Corroded
Location: Bs 484-503
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

DURING M-CHECK, FOUND FWD CARGO BETWEEN BS 484 AND BS 503 L30 HAS CORROSION. REMOVED SECTION OF LONGERON FS 414-551, LONGERON SPLICE FABRICATED ON TRAVELER 2312N09800. INSTALLED LONGERON AND SPLICE IAW SRM 53-01, FIG 1,51-30-2,51-30-5,53-02 FIG 14,51-10-3.

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