SDR DALA1105349864

Service difficulty report · Floor Support · Doug DC951

Difficulty date: January 21, 2011
Submitted: January 25, 2011
Operation: Air carrier
Aircraft: N773NC
Make and model: Doug DC951
Aircraft serial: 47775
Aircraft time: 73,440 hours, 70,600 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Sta 1151-1167
Stage of operation: IN
How discovered: O
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 PASSENGER CABIN BETWEEN STA 1151-1167, RBL 18 FLOOR SUPPORT CORRODED. REMOVED CORROSION AND FABRICATED NEW SUPPORT. HEAT TREATED ON TRAVELER 2311NO2233. INSTALLED SUPPORT IAW SRM 51-30-1 AND 51-01,P-226, REQUIRED INSPECTION COMPLETED.

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