Service difficulty report · Skin · Boeing 7472D7B

Difficulty date
September 21, 2007
Submitted
September 24, 2007
Operation
Air carrier
Aircraft
N522MC
Make and model
Boeing 7472D7B
Aircraft serial
21783
Aircraft time
98,199 hours, 19,674 cycles
System (JASC)
5751 · Ailerons
Part
Skin
Condition
Damaged
Location
Rt Aileron
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

RT OUTBOARD AILERON HAS A 5.250 INCH SCRATCH/GROOVE AT UPPER LEADING EDGE. PERMANENT REPAIR WAS ACCOMPLISHED AS PER B747-200 SRM 51-40-02 FIG 1, SHEETS 1, 2 AND 3. TOTAL WEIGHT OF MATERIAL USED FOR THIS REPAIR IS 0.15 LBS AND DOES NOT REQUIRE BALANCE ADJUSTMENT AS PER B747-200 SRM 51-80-02. ALSO, REFERENCE ATLAS AIR XEO NR 57-092107-1.

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