What was found
DURING C4/S1 CHECK. CABIN RT AFT SHEAR PLATE CORROSION. R & R SHEAR PLATE IAW SRM 51-42-11, PARA 6.B.(1)-(8). ACFT OUT OF SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C4/S1 CHECK. CABIN RT AFT SHEAR PLATE CORROSION. R & R SHEAR PLATE IAW SRM 51-42-11, PARA 6.B.(1)-(8). ACFT OUT OF SERVICE.