Service difficulty report · Spar Cap · Doug MD11F

Difficulty date
April 25, 2019
Submitted
May 13, 2019
Operation
Air carrier
Aircraft
N260UP
Make and model
Doug MD11F
Aircraft serial
48418
Aircraft time
79,098 hours, 16,028 cycles
System (JASC)
5711 · Wing Spar
Part
Spar Cap
Part number
ARB74131
Condition
Corroded
Location
Lt 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

INSPECTION TYPE:4C LT WING UPPER SURFACE HAS CORROSION AT T/E SPAR APPROX. XORS 538. REPAIRED CORRODED LT WING UPPER REAR SPAR CAP AFT FLANGE BETWEEN XORS 519.2 - XORS 528.7 IAW EA 011-5710-01-A7747 REV. IR AND EO MD11-5710-72522-A. (MINOR)

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