What was found
DURING C 4 CHECK, THE R1 MOP SILL WAS FOUND TO HAVE CORROSION. REMOVED AND REPLACED TNE MOP SILL AT THE R 1 DOOR IAW SRM 51-40-08, SRM 51-40-05 AND BOEING DRAWING 65-45875.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C 4 CHECK, THE R1 MOP SILL WAS FOUND TO HAVE CORROSION. REMOVED AND REPLACED TNE MOP SILL AT THE R 1 DOOR IAW SRM 51-40-08, SRM 51-40-05 AND BOEING DRAWING 65-45875.