SDR TRBACPCP2010046

Service difficulty report · Bulkhead Web · Aerosp ATR72212

Difficulty date: July 6, 2010
Submitted: September 16, 2010
Operation: Air carrier
Aircraft: N408AT
Make and model: Aerosp ATR72212
Aircraft serial: 408
Aircraft time: 30,942 hours, 31,005 cycles
Engine: Pwa PW127
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead Web
Condition: Corroded
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

DURING SCHEDULED HEAVY CHECK INSP, CORROSION WAS FOUND ON THE FWD PRESSURE IN 3 AREAS OF THE BULKHEAD WEB. COMPLIED WITH AE EO E2-53MR-258 FRAME 1 FWD PRESSURE BULKHEAD WEB CORROSION BLEND OUT REPAIR, NDT REQUIREMENTS ACCOMPLISHED NO DEFECTS NOTED AT THIS TIME, REF AMS -NDT REPORT 8130-3 NR100708-19, SRI DO/TS-3819/10-13824, SRAS DO/TS-3819/10, 5898, OPENED A TDMI TO PERFORM DVI OF BLEND OUT AERA'S EVERY 2 YEARS.

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