SDR DALA1035729864

Service difficulty report · Floorbeam · Doug DC951

Difficulty date: December 14, 2010
Submitted: December 15, 2010
Operation: Air carrier
Aircraft: N773NC
Make and model: Doug DC951
Aircraft serial: 47775
Aircraft time: 73,440 hours, 70,600 cycles
Engine: Pwa JT8D9
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 200
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 MAIN PASSENGER CABIN STA 200, RBL22-44 FLOOR PANEL SUPPORT HAS CORROSION. REMOVED CORROSION IAW SRM 53-01, FIG 1 FOUND TO BE OUT OF LIMITS IAW SRM 53-01 FIG 1. FABRICATED NEW FLOOR SUPPORT INSTALLED NEW FLOOR SUPPORT IAW SRM 51-10-5.

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