SDR TRBACPCP2010008

Service difficulty report · Bulkhead · Aerosp ATR72212

Difficulty date: January 24, 2010
Submitted: March 19, 2010
Operation: Air carrier
Aircraft: N399AT
Make and model: Aerosp ATR72212
Aircraft serial: 399
Aircraft time: 31,090 hours, 29,650 cycles
Engine: Pwa PW127
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead
Condition: Corroded
Location: Fuselage
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

8 AREAS OF CORROSION ON FWD PRESSURE BULKHEAD CONTACT POINTS. CLEANED CORROSION ON FWD PRESSURE BULKHEAD CONTACT POINTS IAW SRM51-21-42. TREATED AND PRIMED IAW SRM51-21-17, 51-21-27. ACCOMPLISHED ALL WORK IAW ATR-SRI-DO/TS-601/10-12927, REF SRAS-DO/TS-601/10. 5589 AND AE E0 NR E2-53MR-233, REF NDT REPORTS, 8 EA ATTACHED 8130S, 100128-35, 34,33,32,31,30,29,28.

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