SDR DALA1109949873

Service difficulty report · Floorbeam · Doug DC951

Difficulty date: February 10, 2011
Submitted: February 14, 2011
Operation: Air carrier
Aircraft: N782NC
Make and model: Doug DC951
Aircraft serial: 48107
Aircraft time: 70,709 hours, 65,469 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 200 Rbl44-57
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 CABIN STA 200, RBL 44 TO 57 FLOOR SUPPORT HAS CORROSION. REMOVED CORROSION 11" IAW SRM 51-10-ORIG MAT .060 IAW SRM 53-13-1, FIG 4 AND 51-10-14 S-.22 MAT LOSS REMAINING 53-01, FIG 1. R & R FLOOR SUPPORT 116441. REQUIRED INSP COMPLETED.

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