What was found
*EVIDENCE OF CORROSION EXIST ON THE CIRCUMFERENTIAL JOINT INTERFACE @FS280-FS282.86 BETWEEN STRGR 25R-26R (C-CHECK RO 11/10/2021) REMOVED DAMAGE AT CIRCUMFERENTIAL JOINT INTERFACE @FS280-FS282.86 BETWEEN STRGR 25R-26R.COMPLIED WITH ALL STEPS ON REO670-53-21-2137 REV-- DATED 2021-09-17 REMOVED AND REPLACED 24 EA RIVETS AND 4 EA HI- LITES WITH NEW FASTENERS.REF CRJ700 SRM 51-21-06-001-001-A01,SRM 51-42-06-001-001-A01,SRM 51-42-21-001-001-A01,DWGSH670-32524 REV.A. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY. CHECKS GOOD.