Service difficulty report · Skin · Doug MD11F

Difficulty date
June 27, 2019
Submitted
July 9, 2019
Operation
Air carrier
Aircraft
N573FE
Make and model
Doug MD11F
Aircraft serial
48769
Aircraft time
67,177 hours, 15,041 cycles
Part
Skin
Part number
ARB74044
Condition
Corroded
Location
Rt Wing Te
Stage of operation
IN
How discovered
V
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

RIGHT WING UPPER SURFACE TRAILING EDGE WAS FOUND CORRODED AT XORS 1080 TO 1093. REPAIRED IAW ENGINEERING AUTHORIZATION 1-5730-T0347862, PART 1. THE REPAIR WAS CLASSIFIED AS MAJOR IAW GMM 6-2-100. CORROSION REWORKED AREA MEASURE AT RIGHT HAND WING AT XORS 1080 TO XORS 1093 UPPER WING SURFACE TRAILING EDGE ORIGINAL THICKNESS 0.130", MATERIAL REMAINING THICKNESS 0.073", EXEEDED LIMIT AS PER SRM 57-00-01-1A FIGURE 101.

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