What was found
DURING 2S CHECK - CORROSION WAS FOUND ON R1 DOOR THRESHOLD SILL FITTING BETWEEN FR16 TO FR20, S23R. REPLACED R1 DOOR THRESHOLD SILL FITTING IAW SRM 51-72-11 & DWG D53112191203.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING 2S CHECK - CORROSION WAS FOUND ON R1 DOOR THRESHOLD SILL FITTING BETWEEN FR16 TO FR20, S23R. REPLACED R1 DOOR THRESHOLD SILL FITTING IAW SRM 51-72-11 & DWG D53112191203.