Service difficulty report · Spar Cap · Doug MD11F

Difficulty date
April 12, 2015
Submitted
May 6, 2015
Operation
Air carrier
Aircraft
N280UP
Make and model
Doug MD11F
Aircraft serial
48634
Aircraft time
54,574 hours, 9,562 cycles
System (JASC)
5711 · Wing Spar
Part
Spar Cap
Part number
ARB74132
Condition
Corroded
Location
Rt Wing
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:4C, RIGHT WING REAR SPAR UPPER CAP HAS CORROSION BETWEEN STA XORS 1012 TO XORS 1051. ACCOMPLISHED BLEND REPAIR ON RT WING REAR SPAR UPPER CAP AFT HORIZONTAL FLANGE BETWEEN STA XORS 1012 TO 1051 IAW VT-SAA, EA 011-5710-01-A5796, REV I/R AND EO MD11-5710-57360-A.

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