Service difficulty report · Floorbeam · Doug DC951

Difficulty date
February 28, 2011
Submitted
March 1, 2011
Operation
Air carrier
Aircraft
N787NC
Make and model
Doug DC951
Aircraft serial
48149
Aircraft time
67,736 hours, 61,525 cycles
Part
Floorbeam
Condition
Cracked
Location
Bs 655 Bl 0-22l
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

MAIN CABIN STA.655 BETWEEN BL-0 AND LBL-22 FLOOR SUPPORT CRACKED AND HAS CORROSION. REMOVED FLOOR SUPPORT DUE TO CRACK IAW SRM 51-30-2. REMOVED CORROSION IAW SRM 51-10-3, FOUND TO BE WITHIN LIMITS MATERIAL ID .050 2024T3 IAW SRM 53-13-02. REMOVED .002 MATERIAL REMAINING. 48. FABRICATED NEW FLOOR SUPPORT IAW SRM 51-10-2. TREATED IAW SRM 51-10-3. INSTALLED IAW SRM 51-30-5. P202.

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