As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SERVICE DOOR FORWARD FORMER IS CORRODED EXTERNALY ALONG THE BOTTOM OF THE FORMER, (MARKED) (C-CHECK RO 10/29/2023) REPLACED FWD FORMER (LOWER FWD PAN) P/N 601R38437-2 ON SERVICE DOOR, REF. CRJ200 SRM 51-42-06 & STRUCTURE ASSEMBLY, SERVICE DOOR DWG. 601R38304, REV. BN. COMPLIED WITHTASK CARD 51-900-1003-SKY.