Service difficulty report · Spar · Doug MD11F

Difficulty date
May 22, 2017
Submitted
June 9, 2017
Operation
Air carrier
Aircraft
N271UP
Make and model
Doug MD11F
Aircraft serial
48572
Aircraft time
59,247 hours, 16,313 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Part number
ARB74131
Condition
Corroded
Location
Left 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, LEFT WING UPPER T/E SKIN AND ADJACENT REAR SPAR UPPER CAP AFT FLANGE CORRODED XORS 653 - 672. REPAIRED IAW EA 011-5730-01-A6823, REV IR, AND EO 5710-64482-A.

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