What was found
DURING C-CHECK IN CVG, FOUND CORROSION ON FWD Z-MEMBER 0.008 INCH DEEP, ALSO CRACKED 0.075 INCH LENGTH BEYOND LIMITS. LT AFT DOOR SILL PLATE AREA. MAINTENANCE REPLACED SILL PLATE P/N HC538J0821-002U IAW SRM 51-43-00, AND 51-23-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK IN CVG, FOUND CORROSION ON FWD Z-MEMBER 0.008 INCH DEEP, ALSO CRACKED 0.075 INCH LENGTH BEYOND LIMITS. LT AFT DOOR SILL PLATE AREA. MAINTENANCE REPLACED SILL PLATE P/N HC538J0821-002U IAW SRM 51-43-00, AND 51-23-00.