Service difficulty report · Doubler · Doug MD11F

Difficulty date
August 20, 2026
Submitted
August 21, 2026
Operation
Air carrier
Aircraft
N617FE
Make and model
Doug MD11F
Aircraft serial
48748
Aircraft time
87,151 hours, 22,131 cycles
Part
Doubler
Part number
ARB28941
Condition
Cracked
Location
Zone 500
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

LEFT WING- LEADING EDGE COMPARTMENT BEADED DOUBLER AT XOS 745 FOUND CRACK ABOUT 0.2 INCH. LEFT WING LEADING EDGE COMPARTMENT CRACKED BEADED DOUBLER AT XOS 745. CARRIED OUT REPAIR IAW SRM 57-40-02-2R, REPAIR 15, FIGURE 203. REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100.

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