What was found
PAX DOOR FWD LOWER INTERCOSTAL ( 3RD FROM THE BOTTOM ) CORRODED (C-CHECK RO 7/10/2021) REPLACED PASSENGER DOOR FWD LWR INTERCOSTAL, DD5, IAW CRJ 700 SRM 51-42-06-001-001-A01, 51-42-21-001-001-A01 AND REO 670-52-11-1223 REV --, DATED 2021-04-22. COMPLETED MAJOR REPAIR TASK CARD 51-900-1002-SKY, FORM M-337, NO CHANG ETO WEIGHT.