What was found
CORROSION ON AFT PAX CABIN FLOOR STRAP AT STA 1016+4; RBL 2; WL 208.2.<[01] ALL STEPS COMPLETED VERIFIED THAT SRM 51-10-02-0G-0 IS APPLICABLE TO THIS AIRCRAFT AND SUPPORT ANGLE IS OUT OF LIMITS DUE TO NO REPAIR REFERENCE TO SUPPORT CORROSION REMOVAL. PART WILL BE REPLACED. PER SRM 51-10-02-0G-0 COMPLETED MEASURMENT TABLE. REMOVED OLD AFT PAX CABIN FLOOR STRAP PER SRM 51-40-02 AND BOEING DWG 147A5700 SHEET #122 REV: A LOCATED AND DRILLED NEW AFT PAX CABIN FLOOR STRAP PER BOEING DWG 147A5700 SHEET #121 REV: A AND SRM 51-40-05 PARTIALLY INSTALLED NEW AFT PAX CABIN FLOOR STRAP PER SRM 51-40-02 AND BOEING DWG 147A5700 SHEET #122 REV: A FULLY INSTALLED NEW AFT PAX CABIN FLOOR STRAP PER SRM 51-40-02 AND BOEING DWG 147A5700 SHEET #122 REV: A;[02] VERIFIED RII CORRECTIVE ACTION ITEM 1; CARD COMPLETE.