Service difficulty report · Doubler · Doug MD11F

Difficulty date
February 10, 2022
Submitted
February 24, 2022
Operation
Air carrier
Aircraft
N576FE
Make and model
Doug MD11F
Aircraft serial
48501
Aircraft time
88,832 hours, 20,853 cycles
Part
Doubler
Part number
ARB395410
Condition
Cracked
Location
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 HAND WING - LEADING EDGE CAVITY DOUBLER AT STATION XOS = 906 FOUND CRACK. RIGHT HAND WING LEADING EDGE CAVITY DOUBLER AT STATION XOS 906 CRACKED REMOVED AND FABRICATED DOUBLER PER DOUGLAS DRAWING ARB3954 REVISION K. INSTALLED FABRICATED DOUBLER AS PER SRM 51-33-01-0G. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2- 100.

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