SDR FDEA2018091432504

Service difficulty report · Doubler · Doug MD11F

Difficulty date: September 13, 2018
Submitted: September 18, 2018
Operation: Air carrier
Aircraft: N616FE
Make and model: Doug MD11F
Aircraft serial: 48747
Aircraft time: 71,588 hours, 17,600 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Doubler
Part number: ARB39547
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

LT WING, ALONG NR 6 SLAT LOCATION, ALONG XOS 789, LT LEADING EDGE FORMER ATTACHED DOUBLER CRACKED. LEADING EDGE FORMER ATTACHED DOUBLER, REMOVED AND REPLACED AS PER SRM 51-31-01-0G AND SRM 51-33-01-0G, DOUBLER PART NUMBER: ARB3954-7 FABRICATED AS PER DRAWING ARB3954 REVISION K. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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