Service difficulty report · Skin · Boeing 747200

Difficulty date
July 10, 2004
Submitted
July 30, 2004
Operation
Air carrier
Aircraft
N522UP
Make and model
Boeing 747200
Aircraft serial
21936
Aircraft time
68,765 hours, 16,239 cycles
Part
Skin
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
9
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

INSPECTION TYPE:C M/D- BS 1140 - 1144 LBL 8-11, WING CENTER SECTION UPPER FACE FOUND CORROSION AS MARKED. CORROSION REMOVED IAW SRM 51-10-01. CORROSION BLEND OUT 0.094 X 4 X 4 INCH EXCEED SRM 57-30-01 LIMITS, WING CENTER SECTION SKIN BLENDING REPAIRED PER HXRS R57-14-35180 & UPS ENGINEERING FILE 747-57-20055. CIC APPLIED IAW EO M5100-2780-E.

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