First rivets

I prepped the HS411PP elevator hinge bearing, and primed with SEM primer.  Here is the procedure I use to prepare parts for priming:

• Deburr with single or double edged deburr tool
• Use emery cloth to remove any irregularities on edges or surfaces
• Scuff with maroon Scotch Brite pad
• Clean with acetone.  Following this step, part will only be handled with gloves to prevent contamination of surface.

Bearing ready to be installed in HS411PP hinge bracket

I back drilled the HS411PP bracket (only one side has the holes pre-punched) and installed the completed bearing.  I used my pneumatic squeezer to squeeze the AN470AD4-5 rivets, which turned out well.  I know some builders use -6 rivets here, but the instructions are very specific here, so I used what was specified.

Completed hinge bearing assembly