Service difficulty report · Skin Panel · Boeing 7472D7B

Difficulty date
August 11, 2006
Submitted
August 14, 2006
Operation
Air carrier
Aircraft
N522MC
Make and model
Boeing 7472D7B
Aircraft serial
21783
Aircraft time
94,908 hours, 18,917 cycles
Part
Skin Panel
Condition
Delaminated
Location
Rt Wing
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

RIGHT WING TOP LEADING EDGE PANEL AT ILES 682.50 HAS AN AREA OF 20 INCHES BY 12 INCHES OF DELAMINATION, 28 INCHES FROM FORWARD EDGE OF PANEL. ACCOMPLISHED PERMANENT REPAIR AS PER B747 SRM 51-40-09 AND 51-40-12. ALSO, REFERENCE ATLAS EO 4757A312.

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