What was found
PASSENGER DOOR SURROUND STRUCTURE GUSSET CORRODED FS310.00 APPROX. STRG. 9. (MARKED) (C-CHECK RO 7/27/2021) CORROSION ON GUSSET PASSENGER DOOR SURROUND STRUCTURE GUSSET FS310.00 APPROX. STRG. 9 IS AROUND FASTENER HOLES AND IS OUT OF LIMITS REF CRJ200 SRM 53-00-00. REMOVED BAD GUSSET REF CRJ200 SRM 51-42-06. ORDERED AND RECEIVED REPLACEMENT GUSSET PART# 600-31109-45. ORDERED AND RECEIVED REPLACEMENT FASTENERS AND INSTALLED REPLACEMENT GUSSET WITH REPLACEMENT FASTENERS REF DRW. 601R31109 REV F. AND REF CRJ200 SRM 51-42-06. COMPLIED WITH TASK CARD 51-900-1003-SKY.