SDR DALA1033529853

Service difficulty report · Floorbeam · Doug DC951

Difficulty date: November 23, 2010
Submitted: November 24, 2010
Operation: Air carrier
Aircraft: N762NC
Make and model: Doug DC951
Aircraft serial: 47710
Aircraft time: 79,541 hours, 80,395 cycles
Engine: Pwa JT8D17
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 237
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

DURING M-CHECK, FOUND MAIN PASSENGER CABIN STA 237, LBL 1-20 FLOOR SUPPORT HAS CORROSION. REMOVED CORROSION ON FLOOR SUPPORT IAW SRM 51-10-3. FOUND TO BE OUT OF LIMITS IAW SRM 53-1, FIG 1. REMOVED 1 EA FLOOR SUPPORT IAW SRM 51-30-2 IAW SRM 53-13-2, FIG 4. FABRICATED, DRILLED & DEBURRED 1 EA FLOOR SUPPORT IAW SRM 51-10-2 & 51-10-4. INSTALLED 1 EA FLOOR SUPPORT IAW SRM 51-10-5.

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