What was found
PAX DOOR, INTERCOSTAL DD6 AFT END CORRODED. DISCREPANCY VIEWED THRU ACCESS HOLE 832GR. (C-CHECK RO 3-25-22) REMOVED AND REPLACED PAX DOOR DD6 INTERCOSTAL P/N 601R31902-323 WITH A SERVICEABLE UNIT IAW CRJ200 SRM 51-42-06 REVISION 38: JUL 10/2019 AND BOMBARDIER DRAWING 601R31702 REV. -N. PRESSURIZED THE AIRCRAFT IAW CRJ200AMM 21-32-00-863-801. LEAK CHECK GOOD. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY.