Brief Description: Rivet the left gear box assembly
Riveted the two ends of the left gear box to the supporting angle as well as the two mounting angles at the bottom. Riveted the web piece between the two ends.
Found the best approach was to back rivet the ends to the angle pieces. Then clamp the assembly to the table so that the rivet gun would lay flat on the table and provide easy access for the bucking bar. (I also found that the problem I was having with rounding off rivets -smiles- was the angle of the bucking bar not necessarily the gun angle.or pressure.