Service difficulty report · Doubler · Doug MD11F

Difficulty date
October 14, 2025
Submitted
November 5, 2025
Operation
Air carrier
Aircraft
N294UP
Make and model
Doug MD11F
Aircraft serial
48472
Aircraft time
93,671 hours, 18,581 cycles
Part
Doubler
Part number
ARB28942
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

MAJOR REPAIR - RT WING. FIXED L/E HAS CRACKED THE INNER SKIN BEADED DOUBLER LOCATED APPROX STA XOS 753 TO XOS 759. (015-15) ATA57. ACCOMPLISHED REPAIR PER MD-11F SRM 57-50-02-2R-15 REPAIR 15 REV 72.

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