What was found
MCN - C4 - MAJOR REPAIR - CRACK ON SHEAR WEB AT BS 1320, RBL 24.75. REPLACED SHEAR WEB AT BS 1320, RBL 24.75 IAW B757-200 SRM 51-40-02 AND BOEING DRAWING 140N2506-1.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCN - C4 - MAJOR REPAIR - CRACK ON SHEAR WEB AT BS 1320, RBL 24.75. REPLACED SHEAR WEB AT BS 1320, RBL 24.75 IAW B757-200 SRM 51-40-02 AND BOEING DRAWING 140N2506-1.