SDR FDEA201808152033

Service difficulty report · Doubler · Doug MD11F

Difficulty date: August 15, 2018
Submitted: August 29, 2018
Operation: Air carrier
Aircraft: N588FE
Make and model: Doug MD11F
Aircraft serial: 48490
Aircraft time: 82,518 hours, 18,034 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Doubler
Part number: ARB395410
Condition: Cracked
Location: Rt 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

RIGHT WING FIXED L/E, XOS 906 RIB DOUBLER CRACKED. THE DOUBLER WAS REMOVED IAW SRM 51-31-01-0G, FABRICATED A NEW DOUBLER IAW DWG ARB3954, REVISION K. INSTALLED THE NEW DOUBLER IAW SRM 51-33-01-0G. THE REPAIR WAS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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