Service difficulty report · Bulkhead · Aerosp ATR72212

Difficulty date
March 23, 2010
Submitted
June 18, 2010
Operation
Air carrier
Aircraft
N434AT
Make and model
Aerosp ATR72212
Aircraft serial
434
Aircraft time
26,723 hours, 29,355 cycles
Engine
Pwa PW127
Part
Bulkhead
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

CORROSION ON CONTACT POINT AT FWD PRESSURE BULKHEAD. C/W SRI DO/TS-1767/10-13252, REF NDT REPORT AMS INC 100326-25 FOR UT AN HFEC VALUES. NO CRACKS NOTED AT THIS TIME. C/W ATR72 SRAS DO/TS - 1767/10 5668 SUPPLEMENTARY INSP, DUI OF BLENDED AREAS EVERY 2 YRS FOR NEW CORROSION DETECTION. ACCOMPLISHED EO E2-53MR-241 SUPPLEMENTARY INSP ON FRAME FWD BULK HEAD BLEND OUT WEB REPAIR.

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