What was found
*MAIN AVIONICS BAY FS310 FRAME BETWEEN SGTR25L-24R CORRODED (C-CHECK RO 4/25/2022) REMOVED AND REPLACED FS310.00 FRAME FROM STR 23L TO STR 25R REF CRJ900 SRM 51-42-06-001-001-A01, CRJ900 SRM 53-00-06-201-001-A03 AND DWG SH670-31630 REV K. FRAME CORROSION BETWEEN STR 25R AND STR 24R FOUND TO BE WITHIN LIMITS. COMPLIED WITH TASK CARD 51-900-1002-SKY. LEAK CHECK GOOD. SEE CONTINUE CARD FOR DETAILS.