Service difficulty report · Spar Cap · Doug MD11F

Difficulty date
August 20, 2021
Submitted
September 7, 2021
Operation
Air carrier
Aircraft
N274UP
Make and model
Doug MD11F
Aircraft serial
48575
Aircraft time
73,808 hours, 15,078 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:1CRT WING REAR SPAR UPPER CAP AFT FLANGE BETWEEN XORS 980 TO XORS 1042 IS CORRODED.REPAIRED CORRODED RT WING REAR SPAR UPPER CAP AFT FLANGE BETWEEN XORS 980 TO XORS 1042 IAW VT-SAA EA 011-5710-01-A9329 REV. IR AND UPS EO MD11-5710-81497-A. (MINOR)

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