SDR USAA920070926

Service difficulty report · Crease Beam · Boeing 7572S7

Difficulty date: October 6, 2007
Submitted: October 12, 2007
Operation: Air carrier
Aircraft: N903AW
Make and model: Boeing 7572S7
Aircraft serial: 23323
Aircraft time: 79,990 hours, 31,007 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Crease Beam
Part number: 141N832259
Condition: Corroded
Location: Zone 200
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

MCN - MAJOR REPAIR - C-12 CHECK - NR 6501595, CORROSION ON CREASE BEAM WEB, BS 877 - BS 395, LBL 65, WL 208.1. REPLACED CREASE BEAM WEB, BS 877 - BS 395, LBL 65, WL 208.1 IAW B757-200 SRM 53-10-13-01, FIGURE 1 & BOEING DRAWING 141N8322.

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