Service difficulty report · Spar Cap · Doug MD11F

Difficulty date
May 28, 2015
Submitted
June 10, 2015
Operation
Air carrier
Aircraft
N260UP
Make and model
Doug MD11F
Aircraft serial
48418
Aircraft time
71,248 hours, 13,872 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: 1C, LT WING REAR SPAR UPPER CAP AT AFT HORIZONTAL FLANGE HAS CORROSION BS XORS 947-995 ACCOMPLISHED PERMANENT REPAIR ON LT WING REAR SPAR UPPER CAP STA XORS 947-995 IAW EA 011-5710-01-A5843, REV I/R AND EO MD11-5710-57742-A.

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