SDR DALA1101939855

Service difficulty report · Floorbeam · Doug DC951

Difficulty date: December 22, 2010
Submitted: January 10, 2011
Operation: Air carrier
Aircraft: N764NC
Make and model: Doug DC951
Aircraft serial: 47717
Aircraft time: 77,185 hours, 77,042 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Cracked
Location: Bs 718 Rbl 55
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

MAIN PAX CABIN/GALLEYS; FLOORBEAM AT STA. 718 AND RBL 55" CRACKED AT FASTENER HOLE. REMOVED FLOORBEAM & SPLICE IAW SRM 51-30-2, 51-30-3 & 51-3 0-5. INSTALLED FLOOR BEAM & SPLICE IAW SRM 51-30-2, 51-30-3 & 51-30-5, FABRICATED NEW FLOORBEAM IAW DWG 9915527. FABRICATED NEW SPLICE IAW DWG 9915527, CORRECTED STA DHN 22DEC10. REQUIRED INSP COMPLETED.

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