Service difficulty report · Skin · Boeing 74747UF

Difficulty date
September 10, 2010
Submitted
September 20, 2010
Operation
Air carrier
Aircraft
N497MC
Make and model
Boeing 74747UF
Aircraft serial
29258
Aircraft time
49,930 hours, 7,554 cycles
Engine
Ge CF680
Part
Skin
Condition
Dented
Location
Rt Wing Te Flap
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

DAMAGE WAS FOUND TO THE RT OTBD MID FLAP - WBL763 T/E WITH A DENT (1.0 IN. X 1.0 IN. DIAM. AFTER DAMAGE REMOVAL). DISPOSITION WAS MADE TO PERFORM A PERMANENT REPAIR IAW EGAT NRC 659; PERFORMED IAW THE SRM 57-53-01, FIG 201, REPAIR 1 IAW SRM 51-70-06 (WET LAYUP BONDED FIBERGLASS CURE 150° F). THE REPAIR ACCOMPLISHED IAW PART 1 IS CATEGORY A AND WAS PERFORMED IAW THE SRM 57-53-01 FIG 201, REPAIR 1 IAW SRM 51-70-06 (WET LAYUP BONDED FIBERGLASS CURE 150° F); WHICH IS FAA APPROVED AND THEREFORE ACCEPTABLE. NO SUPPLEMENTAL INSPECTIONS ARE REQUIRED.

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