What was found
RH AFT VERTICAL STAB DRAG ANGLE IS CRACKED RH AFT VERTICAL STAB DRAG ANGLE REQUIRE REPLACEMENT, REMOVED DAMAGE RH AFT VERTICAL STAB DRAG ANGLE IAW CRJ 900 SRM 51-42-06-001-001-A01 ,SRM 51-42-21-001-001-A01 , AND SRM 51-42-22-001-001-A01. INSTALLED REPLACEMENT RH AFT VERTICAL STAB DRAG ANGLE IAW CRJ 900 SRM 51-42-06-001-001-A01 ,SRM 51-42-21-001-001-A01 , AND SRM 51-42-22-001-001-A01. DRILL UP REQUIRE LOCATED AND DRILLED REPLACEMENT RH AFT VERTICAL STAB DRAG ANGLE IAW CRJ900 SRM 51-40-11-001-001-A01. OKAY TO INSTALL. REQUIRE PAINT. PAINTED REPAIRED DRAG ANGLE IAW CRJ 900 SRM 51-25-01-001-001-A01