Service difficulty report · Spar Cap · Doug MD11F

Difficulty date
January 12, 2018
Submitted
January 31, 2018
Operation
Air carrier
Aircraft
N275UP
Make and model
Doug MD11F
Aircraft serial
48774
Aircraft time
53,410 hours, 12,692 cycles
System (JASC)
5711 · Wing Spar
Part
Spar Cap
Part number
ARB74131
Condition
Corroded
Location
Lt 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: 2C, LT WING UPPER REAR SPAR VERTICAL LEG HAS CORROSION AT XORS 480. REPAIRED IAW EA 011-5710-01-A7077, REV IR, AND EO MD11-5710-67214-A.

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