What was found
"INITIAL INSPECTION: CORROSION ON IMPACT ANGLE, UPPER/LOWER DIAPHRAGM, UPPER/LOWER AFT ANGLE AND PLATE OF FWD WATER WASTE SERVICE PANEL. (SM)(FUS)(TCI 100-16). "CORROSION WAS REMOVED PER CRJ 900 SRM 51-21-06-001-001-A01 AND REWORKED AREAS ON UPPER/LOWER DIAPHRAGM, UPPER/LOWER AFT ANGLE AND PLATE OF FWD WATER WASTE SERVICE PANEL WERE MEASURED WITH THE FOLLOWING DIMENSIONS: UPPER/LOWER DIAPHRAGM, OT=0.080"" MRT= 0.078"" MAX DEPTH= 0.002"", UPPER/LOWER AFT ANGLE: OT=0.063"" MRT= 0.061"" MAX DEPTH= 0.002"" AND PLATE : OT=0.157"" RT= 0.155"" MAX DEPTH= 0.002"" THEREFORE IT'S WITHIN LIMITS PER CRJ-900 SRM 53-00-00-101001A01 AND IMPACT ANGLE WAS REPLACED FOR A NEW ONE PER SRM 51-42-06-001-001-A01. LEVEL CORROSION 1