What was found
*FRAME AT FS661+62 HAS CORROSION AT STGR27. (C-CHECK RO 6/22/2021) REMOVED CORROSION ON FRAME AT FS661+62 AT STRINGER27 IAW CRJ 900 SRM 51-21-06-001-001-A01. ORIGINAL MATERIAL .050 IAW CRJ 900 SRM 53-31-06-001-003-A02 AFTER REWORK .048 MAT LOSS .002 MAXIMUM ALLOWED .005 DAMAGE IN AREA WHERE NO DAMAGE IS ALLOWED FRAME FOUND TO BE OUT OF LIMITS IAW CRJ 900 SRM 53-31-06-101-003-A02. REPAIRED FRAME AT FS661+62 AT STGR27 REF REO 690-53-31-573REV -- DATE 2021-04-21 STEPS 1-5 ( SEE CONTINUATION FOR FURTHER DETAILS)