What was found
SHEAR PLATE AT FR04 STGR 20-STGR19 HAS GAP PRESENT UNDER SHEAR PLATE RIVETS. REMOVED FASTENERS IN DISCREPANT LOCATION FR04 STGR 20-STGR19. CLEANED DEBIS CREATING GAP BETWEEN SHEAR CLIP AND FUSELAGE SKIN AND REINSTALLED FASTENERS REF EMB 175 SRM 51-40-08. SHEAR CLIP FOUND TO BE PROPERLY MATED TO FUSELAGE SKIN AFTER REWORK PERFORMED.THIS ACTION DOES NOT EFFECT THE AIRCRAFT WEIGHT AND BALLANCE. REF CONTINUAITON CARD FOR CORRECTIVE ACTION DETAILS.