Service difficulty report · Spar Cap · Doug MD11F

Difficulty date
May 29, 2021
Submitted
June 24, 2021
Operation
Air carrier
Aircraft
N283UP
Make and model
Doug MD11F
Aircraft serial
48484
Aircraft time
78,039 hours, 17,551 cycles
System (JASC)
5711 · Wing Spar
Part
Spar Cap
Part number
ARB74141
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:3CLT WING REAR SPAR LOWER CAP VERTICAL FLANGE BETWEEN STA XORS 724 AND XORS 730 IS CORRODED.REPAIRED CORRODED LT WING REAR SPAR LOWER CAP VERTICAL FLANGE BETWEEN STA XORS 724 AND XORS 730 IAW VT-SAA EA 011-5710-01-A9174 REV. IR AND UPS EO MD11-5710-80710-A. (MINOR)

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