As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SAW - DURING CPCP-4 INSPECTION MAINTENANCE DISCOVERED THE SERVICE DOOR SILL PLATE AND SERVICE DOOR DRAIN CHANNEL CORRODED OUT OF LIMITS. MAINTENANCE REMOVED AND REPLACED THE SILL PLATE AND DRAIN CHANNEL IAW SRM 51-25-04. AIRCRAFT WAS RETURNED TO SERVICE. (M)