Service difficulty report · Doubler · Doug MD11F

Difficulty date
June 27, 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
ARB39546
Condition
Cracked
Location
Rt Wing Rib
Stage of operation
IN
How discovered
9
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 CAVITY AT XOS 673 RIB DOUBLER CRACKED. RIB DOUBLER REMOVED IAW SRM 51-33-01-0G, AND A NEW DOUBLER WAS FABRICATED IAW DRAWING ARB3954, REVISION K. THE DOUBLER WAS INSTALLED IAW SRM 51-33-01-0G. THE REPAIR WAS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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