SDR DALA1036919864

Service difficulty report · Floor Support · Doug DC951

Difficulty date: December 29, 2010
Submitted: December 30, 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): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 200-218
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 BETWEEN STA 200-218, RBL 18 FLOOR PANEL SUPPORT HAS CORROSION. REMOVED FLOOR PANEL SUPPORT IAW SRM 51-30-0. REMOVED CORROSION IAW SRM 51-10-3. OUT OF LIMITS IAW SRM 53-01, FIG 1. RECEIVED IEA RAW MATERIAL IAW SRM 51-10-2 LOCATED, DRILLED, DEBURRED IAW SRM 51-10-4. TREATED AND PRIMED IAW SRM 51-10-3. INSTALLED FLOOR SUPPORT FOR PANEL IAW SRM 51-30-5.

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