SDR TRBACPCP2010051

Service difficulty report · Skin · Aerosp ATR72212

Difficulty date: August 23, 2010
Submitted: October 6, 2010
Operation: Air carrier
Aircraft: N426AT
Make and model: Aerosp ATR72212
Aircraft serial: 426
Aircraft time: 28,440 hours, 31,628 cycles
Engine: Pwa PW127
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Condition: Corroded
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, LOWER SKIN, REAR SPAR AT RIBS 7/8 CORROSION TITANIUM DOUBLER PERMANENT REPAIR. ACCOMPLISHED SRI DO/TS 3217-10-13551 REF ART FORM PL-004-1 FOR DOUBLER FAB, COMPLIED WITH EO E2-57MR-404, REF NDT REPORT AMS 100810-19 FOR HFEC ROTO AND UT VALUES NO DEFECTS NOTED, COMPLIED WITH SRAS DO/TS 5415/07.

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