What was found
AFT PASSENGER CABIN, BTWN FRS 69-70, RT FLOOR SHEAR PLATE CORRODED. REPLACED THE SHEAR PLATE IAW SRM 51-72-11-911-001, REV 159 AND DWG D534 74180, SHEET 6, ISSUE U. (LP: 1874370, AIRCRAFT WAS GROUNDED)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT PASSENGER CABIN, BTWN FRS 69-70, RT FLOOR SHEAR PLATE CORRODED. REPLACED THE SHEAR PLATE IAW SRM 51-72-11-911-001, REV 159 AND DWG D534 74180, SHEET 6, ISSUE U. (LP: 1874370, AIRCRAFT WAS GROUNDED)