SDR USAA960692

Service difficulty report · Stringer · Boeing 7374B7

Difficulty date: October 27, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N438US
Make and model: Boeing 7374B7
Aircraft serial: 24560
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Cracked
Location: Bs 747-767
Part time: 19,567 hours
Stage of operation: IN
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

INT - DURING Q-2 CHECK VISUAL INSPECTION, FOUND CORROSION .5 INCH BY .5 INCH AND 4 INCH CRACK AT STATION 747 TO STATION 767, ABOVE STRINGER 26R. INSTALLED SPLICE AND REPAIRED PER SRM 53-00-53. CORROSION TASK NR C53-208-11, CORROSION LEVEL 2. (M)

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