Service difficulty report · Pressure Blkhd · Aerosp ATR72212

Difficulty date
February 25, 2010
Submitted
April 6, 2010
Operation
Air carrier
Aircraft
N377AT
Make and model
Aerosp ATR72212
Aircraft serial
377
Aircraft time
30,474 hours, 30,096 cycles
Engine
Pwa PW127
Part
Pressure Blkhd
Part number
S53174000200
Condition
Corroded
Location
Zone 100
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 WAS FOUND ON THE FWD PRESSURE BULKHEAD IN ONE AERA OF THE WEB. REMOVED CORROSION IAW ATR SRI DO/TS-1189/10-13104, REF NDT REPORT AMS 100226-19 FOR HFEC AND UT RESULTS, COMPLIED WITH ATR SARAS DO/TS-1189-10...5623, C/W EO E2-53MR-236. NO SUPPLIEMENTARY INSP NEEDED.

More about the Aerosp ATR 72-212