SDR USAA2010120192690

Service difficulty report · Doubler · Boeing 7374B7

Difficulty date: November 30, 2010
Submitted: December 2, 2010
Operation: Air carrier
Aircraft: N438US
Make and model: Boeing 7374B7
Aircraft serial: 24560
Aircraft time: 55,470 hours, 37,068 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Doubler
Condition: Cracked
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

CLT - MAJOR REPAIR - C3 CHECK - CRACKED DOUBLER ON AFT SIDE OF FRAME AT CUTOUT FOR DOOR STOP FITTING, BS 303.9, S16L. REPLACED DOUBLER ON AFT SIDE OF FRAME AT CUTOUT FOR DOOR STOP FITTING, BS 303.9, S16L IAW B737 SRM 51-40-02 AND BOEING DRAWING 65-17684.

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