SDR FDEA201406231523

Service difficulty report · Skin · Doug MD11F

Difficulty date: June 23, 2014
Submitted: July 8, 2014
Operation: Air carrier
Aircraft: N589FE
Make and model: Doug MD11F
Aircraft serial: 48491
Aircraft time: 72,247 hours, 14,640 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Part number: ARB2889502
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

SKIN CRACKED AT RT WING NR 14 SLAT CUT OUT. PERFORMED HFEC INSPECTION IAW NDTSPM 06-10-01, FOUND TO BE CRACKED ABOUT 3/4 INCHES. VERIFIED ALL DAMAGE REMOVED WITH HFEC IAW NTM PT6 20-30-00 REMOVED DAMAGE IAW SRM 57-40-02 REPAIR 7 FIG 201. MATERIAL ID ALUMINUM 7075-T6 .090 PO MP1643962 & TITANIUM 6AL4V .063 PO MA2861790. FABRICATED REPAIR DOUBLER & FILLER IAW SRM. INSTALLED DOUBLER & FILLER IAW SRM & RESTORED SURFACE FINISH IAW SRM.

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