What was found
WHILE IN HEAVY CHECK, CORROSION RT FWD SILL FRAME 84. REMOVED AND REPLACED CENTER FUSELAGE 3 DRY AREA RT FWD SILL, JUST FWD OF AFT SERVICE DOOR AND APPLIED FINISH REF SRM 51-40-08,51-23-06 PN: 170-92908-001.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN HEAVY CHECK, CORROSION RT FWD SILL FRAME 84. REMOVED AND REPLACED CENTER FUSELAGE 3 DRY AREA RT FWD SILL, JUST FWD OF AFT SERVICE DOOR AND APPLIED FINISH REF SRM 51-40-08,51-23-06 PN: 170-92908-001.