Service difficulty report · Doubler · Doug MD11F

Difficulty date
June 30, 2017
Submitted
July 12, 2017
Operation
Air carrier
Aircraft
N643FE
Make and model
Doug MD11F
Aircraft serial
48486
Aircraft time
62,064 hours, 14,149 cycles
Part
Doubler
Part number
ARB39545
Condition
Cracked
Location
Lt Wing
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

LH WING LEADING EDGE CAVITY BEADED DOUBLER CRACKED AT BS XOS 667. THE DOUBLER WAS REMOVED AND REPLACED IAW SRM 51-31-01-0G, AND DRAWING ARB3954, REVISION K. THE REPAIR WAS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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