What was found
CORROSION FOUND ON STR20R BETWEEN FS485.00 TO FS677.00 (SEE RED GREASE PEN MARKINS FOR LOCATIONS). (C CHECK RO 5/23/22) REMOVED AND REPLACED STR 20R FROM FS477.00 TO FS693 REF. CRJ-900 SRM 51-42-06-001-001-A01, REF. CRJ-900 SRM, 53-00-03-201-001-A02, DWG #SH690-33302 REV C AND REO 690-53-00-478 REV--, DATED 2022-04-20. COMPLIED WITH TASK CARD 51-900-1002-SKY, PRESSURE LEAK CHECK GOOD, SEE CONTINUE CARD FOR FURTHER DETAILS.