SDR FDEA201108173313

Service difficulty report · Skin · Doug MD11F

Difficulty date: August 17, 2011
Submitted: August 31, 2011
Operation: Air carrier
Aircraft: N580FE
Make and model: Doug MD11F
Aircraft serial: 48471
Aircraft time: 63,565 hours, 13,483 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Part number: AJC70582
Condition: Corroded
Location: Fuselage
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

RT FUSELAGE SKIN BENEATH AFT BODY FAIRING (UPPER SIDE) FROM BS 2155 TO 2164, FOUND CORRODED AT SEVERAL LOCATIONS. CORROSION REMOVED IAW SRM 51-70-01, FIG 201. REPAIR 3 REV 47. ORIGINAL THICKNESS 0.0125", MATERIAL REMOVED 0.085", REMAINING THICKNESS 0.040". REPAIR CARRIED OUT IAW SRM-70-01, FIG 201. REPAIR 3, REV 47. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 112.

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