What was found
AFT CARGO FLOOR SUPPORTS AT STA 767 HAS 3 NUT PLATE HOLES, HAS CORROSION THIS NON-ROUTING COVERS DAMAGE @ STA 767 LBL 18.24. GROUNDED - YES. REMOVED CORROSION ORIG. .070, REMAIN 0, LOSS OF .070. FOUND OUT OF LIMITS IAW B737-900ER SRM 53-00-53. ACCOMPLISHED REPAIR IAW B737 900ER SRM 53-00-53 2R-3. PRIMED IAW SOPM 20-41-02 REPAIR FABBED ON ASA CARD #G1826410.