What was found
AFT BELLY FAIRNG SUPPORT STRUCTURE F.S.881 IS CORRODED AT STGR 27. REMOVED CORROSION FROM AFT BELLY FAIRNG SUPPORT STRUCTURE BS 881 AT S27 IAW SRM 51-21-06-001-001-A01 PER SRM 53-82-55-101-001-A02 ANGLE IS OUT OF LIMITS ON MULTIPLE ELEMENTS & REQUIRES ENGINEERING REC'D & CW EA CRJ953-19900 REV IR & CRJ953-19901 REV IR. FABRICATED ANGLE IAW SRM 51-24-21-001-001-A01, 51-24-36-001-001-A01, 51-40-11-001-001-A01 AND DWG SH690-39337 REV-NC. FABRICATED PART. INSTALLED 4EA NUT PLATES AT NEW FABRICATED ANGLE FROM AFT BELLY FAIRNG SUPPORT BS 881 AT S27 IAW SRM 51-42-06-001-001-A01. INSTALLED RIVETS IN ANGLE IAW SRM 51-42-06-001-001-A01. APPLIED SEALANT PAD AT REPAIR AREA IAW AMM 51-23-00-390-820-A01.