SDR FDEA201305060919

Service difficulty report · Skin · Doug MD11F

Difficulty date: May 6, 2013
Submitted: May 6, 2013
Operation: Air carrier
Aircraft: N580FE
Make and model: Doug MD11F
Aircraft serial: 48471
Aircraft time: 68,160 hours, 14,780 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Part number: ARB71772
Condition: Corroded
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 UPPER SURFACE FOUND CORROSION AT XORS 255 DURING SPOILER, UPPER SURFACE INSPECTION. CORROSION REMOVED AND FOUND EXCEED LIMITS IAW SRM 57-20-01, FIG 101, REV 52. DOUBLER REPAIR CARRIED OUT IAW EA 1-5730-167610. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 116.

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