As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MBV-1 INSPECTION, MAINTENANCE REPORTED THE SERVICE DOOR SILL PLATE AND DRAIN TRACK CORRODED BETWEEN FRAMES 36 AND 39. MAINTENANCE REMOVED AND REPLACED THE DRAIN TRACK IAW SRM 51-25-02. AIRCRAFT WAS RETURNED TO SERVICE. REF SIMA200114402. (M)