What was found
VERTICAL STABILIZER TRAILING EDGE RUDDER MIDDLE LOWER HINGE DOES NOT LINE UP CORRECTLY. (C-CHECK RO 11-20-2021) REMOVED MIDDLE LOWER HINGE ON VERTICAL STABILIZER TRAILING EDGE REF. CRJ700 SRM 51-42-21-001-001-A01 AND INSTALLED MIDDLE LOWER HINGE ON VERTICAL STABILIZER REF MHIRJ EO AV670-21200 SNIEO-S02 SHEET 1 STEPS 3 DATED 2021/10/29 AND CRJ700 SRM 51-42-21-001-001-A01. COMPLIED WITH ST 51-900-1002-SKY