Service difficulty report · Doubler · Doug MD11F

Difficulty date
October 8, 2026
Submitted
October 8, 2026
Operation
Air carrier
Aircraft
N610FE
Make and model
Doug MD11F
Aircraft serial
48603
Aircraft time
96,810 hours, 23,690 cycles
Part
Doubler
Part number
ARB2894501
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, FIXED LEADING EDGE RIB DOUBLER AT STATION XOS 667 FOUND CRACK ABOUT 0.2". RIGHT WING FIXED LEADING EDGE CRACKED RIB DOUBLER AT STATION XOS 667 REMOVED AND INSTALLED WITH FABRICATED RIB DOUBLER AS PER MD-11 SRM 51-31-01-0G.RIB DOUBLER FABRICATED PER DOUGLES DRAWING: ARB3954 REVISION K. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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