SDR TRBACPCP2010039

Service difficulty report · Spar · Aerosp ATR72212

Difficulty date: June 28, 2010
Submitted: July 9, 2010
Operation: Air carrier
Aircraft: N407AT
Make and model: Aerosp ATR72212
Aircraft serial: 407
Aircraft time: 32,024 hours, 30,893 cycles
System (JASC): 5711 · Wing Spar
Part: Spar
Condition: Corroded
Location: Lt Wing
Stage of operation: IN
How discovered: O
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 RIB 11 CORROSION TITANIUM DOUBLER PERMANENT REPAIR. COMPLIED WITH TDMI 570383 LT WING AFT SPAR LOWER CHORD AT RIB 11. NDT ACCOMPLISHED REF NDT REPORT 100617-13, SRI NR DO/TS-2699/10-13512, SRAS NR DO/TS-3072/08. 4749 ISSUE B, AND E-MAIL DO/TS-3178/10-13512. PERMENANT REPAIR INSTALLED.

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