Service difficulty report · Spar Cap · Doug MD11F

Difficulty date
May 31, 2023
Submitted
June 16, 2023
Operation
Air carrier
Aircraft
N254UP
Make and model
Doug MD11F
Aircraft serial
48406
Aircraft time
81,871 hours, 18,395 cycles
System (JASC)
5711 · Wing Spar
Part
Spar Cap
Part number
ARB74142
Condition
Corroded
Location
R/H 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:C3*MAJOR REPAIR* R/H WING REAR SPAR AREA ABOVE O/B FLAP O/B HINGE FITTING HAS CORROSION BETWEEN STA XORS=724 AND XORS=730.REPAIRED CORRODED R/H WING REAR SPAR AREA ABOVE O/B FLAP O/B HINGE FITTING BETWEEN STA XORS=724 AND XORS=730 IAW VTSAA EA 011-5710-01-A9969 I/R AND UPS EO MD11-5710-87280-A DATED 06/12/23 (MINOR)

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