Service difficulty report · Doubler · Doug MD11F

Difficulty date
September 22, 2025
Submitted
September 22, 2025
Operation
Air carrier
Aircraft
N590FE
Make and model
Doug MD11F
Aircraft serial
48505
Aircraft time
99,048 hours, 23,606 cycles
Part
Doubler
Part number
ARB11806
Condition
Cracked
Location
Zone 600
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 - LEADING EDGE LOWER ACCESS PANEL CUTOUT FORWORD EDGE DOUBLER AT STATION XOS 488 FOUND CRACK ABOUT 1 INCH. RIGHT WING LEADING EDGE LOWER ACCESS PANEL CUTOUT FORWORD EDGE CRACKED DOUBLER ABOUT 1 INCH AT STATION XOS 488. FABRICATED DOUBLER PER DOUGLAS DRAWING ARB1180 REVISION Y AND INSTALLED AS PER MD-11 SRM 51-35-01-0G AND SRM 51-33-01-0G. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

More about the Doug MD-11F